* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ============================================================================
   CSS Custom Properties (CSS Variables)
   Design tokens from design_handoff_sc2tree_ui. Legacy aliases below keep
   existing component CSS working during incremental migration.
   ============================================================================ */
:root {
  /* Surfaces / backgrounds */
  --bg: #0a0d14;
  --bg-elev: #0f131c;
  --surface: #141821;
  --surface-alt: #1c212c;
  --surface-hi: #242b38;

  /* Borders */
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  /* Text */
  --text: #e6e9ef;
  --text-dim: #aab3c2;
  --text-muted: #6e7687;

  /* Accent + semantic */
  --accent: #56c2ff;
  --accent-dim: rgba(86, 194, 255, 0.14);
  --purple: #a78bfa;
  --green: #4ade80;
  --amber: #fbbf24;
  --red: #f87171;

  /* Player colors — consistent across all charts/dots */
  --p1: #ef5a6f;
  --p2: #4b9eff;

  /* Race colors — canonical, do not drift */
  --race-t: #56c2ff;
  --race-p: #f7c948;
  --race-z: #a78bfa;
  --race-r: #c0caf0;

  /* Grade colors (S/A/B/C/D) */
  --grade-s: #a78bfa;
  --grade-a: #56c2ff;
  --grade-b: #4ade80;
  --grade-c: #fbbf24;
  --grade-d: #f87171;

  /* League colors */
  --league-gm: #ffd562;
  --league-master: #c0caf0;
  --league-diamond: #56c2ff;
  --league-platinum: #4ade80;

  /* Fonts */
  --display: 'Rajdhani', system-ui, sans-serif;
  --ui: 'Inter', 'Segoe UI', Tahoma, sans-serif;
  --mono: 'JetBrains Mono', 'Consolas', 'Monaco', monospace;

  /* Shadow (single elevation token — panels use bg color for elevation) */
  --shadow-lg: 0 24px 48px -12px rgba(0, 0, 0, 0.6);

  /* Effects & Transitions */
  --blur-amount: 10px;
  --shadow-small: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-medium: 0 4px 15px rgba(86, 194, 255, 0.3);
  --shadow-large: 0 8px 25px rgba(86, 194, 255, 0.3);
  --transition-fast: 0.15s ease;
  --transition-normal: 0.2s ease;
  --transition-slow: 0.3s ease;

  /* ---- Legacy aliases — map old token names onto new palette ---- */
  --primary-color: var(--accent);
  --accent-color: var(--purple);
  --success-color: var(--green);
  --warning-color: var(--amber);
  --error-color: var(--red);
  --info-color: var(--accent);
  --text-primary: var(--text);
  --text-secondary: var(--text-dim);
  --bg-gradient: var(--bg);
  --card-bg: var(--surface);
  --card-bg-hover: var(--surface-alt);
  --card-bg-active: var(--surface-hi);
  --border-color: var(--border);
  --border-color-strong: var(--border-strong);
}

/* ============================================================================
   Typography utility classes
   ============================================================================ */
.display {
  font-family: var(--display);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

/* ============================================================================
   Dark Theme Utility Classes
   Reusable classes for consistent dark theme styling
   ============================================================================ */

/* Background utilities */
.bg-dark-card {
  background-color: var(--card-bg);
}

.bg-dark-card-hover {
  background-color: var(--card-bg-hover);
}

.bg-dark-card-active {
  background-color: var(--card-bg-active);
}

/* Text utilities */
.text-dark-primary {
  color: var(--text-primary);
}

.text-dark-secondary {
  color: var(--text-secondary);
}

.text-dark-muted {
  color: var(--text-muted);
}

/* Border utilities */
.border-dark {
  border-color: var(--border-color);
}

.border-dark-strong {
  border-color: var(--border-color-strong);
}

/* Button utilities */
.btn-dark {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.btn-dark:hover {
  background-color: var(--card-bg-hover);
  border-color: var(--border-color-strong);
}

.btn-dark-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: var(--text-primary);
  border: none;
  transition: all var(--transition-normal);
}

.btn-dark-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

/* Input utilities */
.input-dark {
  background: var(--card-bg);
  border: 1px solid var(--border-color-strong);
  color: var(--text-primary);
  border-radius: 6px;
  padding: 10px 15px;
  transition: all var(--transition-normal);
}

.input-dark:focus {
  outline: none;
  border-color: var(--primary-color);
  background: var(--card-bg-hover);
}

.input-dark::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

/* Range slider utilities */
.range-dark {
  background-color: rgba(255, 255, 255, 0.15);
  accent-color: var(--primary-color);
}

.range-dark::-webkit-slider-thumb {
  background-color: var(--primary-color);
}

.range-dark::-moz-range-thumb {
  background-color: var(--primary-color);
}

/* Card utilities */
.card-dark {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  transition: all var(--transition-normal);
}

.card-dark:hover {
  background: var(--card-bg-hover);
  border-color: var(--border-color-strong);
}

/* Shadow utilities */
.shadow-dark-sm {
  box-shadow: var(--shadow-small);
}

.shadow-dark-md {
  box-shadow: var(--shadow-medium);
}

.shadow-dark-lg {
  box-shadow: var(--shadow-large);
}

body {
  font-family: var(--ui);
  background: var(--bg);
  min-height: 100vh;
  color: var(--text);
  padding: 20px;
  font-size: 14px;
  line-height: 1.45;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
}

header {
  text-align: center;
  margin-bottom: 30px;
}

header h1 {
  font-size: 2.5rem;
  background: linear-gradient(90deg, #00d4ff, #7b2ff7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

.nav-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 20px;
}

.nav-tab {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #a0a0a0;
  padding: 10px 24px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.95rem;
  transition: all 0.2s;
}

.nav-tab:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.nav-tab.active {
  background: rgba(0, 212, 255, 0.2);
  color: #00d4ff;
  border-color: rgba(0, 212, 255, 0.3);
}

/* ============================================================================
   Accessibility: Keyboard Focus States (WCAG 2.1 AA)
   ============================================================================ */

/* Focus visible for keyboard navigation */
.nav-tab:focus-visible,
.btn:focus-visible,
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.btn-danger:focus-visible,
.build-card:focus-visible,
.tree-node:focus-visible,
.action-btn:focus-visible,
.mode-btn:focus-visible,
.filter-select:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  position: relative;
  z-index: 10;
}

/* Remove outline for mouse clicks (but keep for keyboard) */
*:focus:not(:focus-visible) {
  outline: none;
}

/* Special focus state for danger actions */
.btn-danger:focus-visible {
  outline-color: var(--error-color);
}

/* Interactive elements must be keyboard accessible */
[onclick]:not(button):not(a) {
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
}

.status-bar {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: #a0a0a0;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #4caf50;
}

.status-dot.offline {
  background: #f44336;
}

.page-content {
  display: none;
}

.page-content.active {
  display: block;
}

/* App Header — thin, replay-styled topbar that acts as the global shell.
   Mirrors the visual language of .replay-topbar (replay.css:150). */
.app-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  padding: 0.45rem 0.95rem;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin: -20px -20px 16px -20px;
  position: sticky;
  top: 0;
  z-index: 100;
  font-size: 0.85rem;
  /* Sliding transition used by immersive mode below — a no-op while
     the header is in its default sticky position, but kicks in when
     we translate it off-screen. */
  transition: transform 0.18s ease;
}

/* Immersive replay mode — while a replay is actively playing, hide
   the top nav to give the canvas more vertical real estate. A thin
   trigger strip at the very top of the viewport reveals the nav on
   hover, and the nav stays visible while the cursor is over it.
   Toggled by body.replay-immersive (added in loadData, removed in
   resetViewer). :has() gates the effect to when the user is actually
   ON the replay tab — if they navigate to LEARN/PLAYERS/COACH with
   a replay still loaded, the nav stays visible on those tabs so
   they're not trapped. */

/* Desktop companion app injects its own 32px titlebar at z-index
   max (`html.sc2tree-desktop-frameless` set from preload.js). The
   titlebar is a drag region that intercepts any mouse events in
   the top 32px — so our nav-reveal trigger needs to live *below*
   the titlebar, not at the viewport edge, and anything we anchor
   at "top: 0" (the viewer, the header-when-revealed) needs to
   offset downward by the same amount or it gets clipped behind
   the titlebar.
   On the web build this var is 0px and everything lines up exactly
   as before. */
:root {
    --sc2tree-titlebar-h: 0px;
}
html.sc2tree-desktop-frameless {
    --sc2tree-titlebar-h: 32px;
}

/* Reclaim the vertical space the nav was occupying. .replay-viewer
   anchors at `top: var(--app-header-h, 64px)`; without this override
   the viewer would still leave a 64px gap at the top of the screen
   even though the nav itself is off-screen. In desktop mode we use
   the titlebar height (32px) instead of 0 so the viewer's top edge
   sits just below the desktop titlebar — otherwise the LIVE STATS
   card's title would render behind the titlebar and clip. */
body.replay-immersive:has(#page-replay.active) {
    --app-header-h: var(--sc2tree-titlebar-h);
}

body.replay-immersive:has(#page-replay.active) .app-header {
    /* Lift out of flow. Stays fixed just below the desktop titlebar
       (top: 32px in desktop mode, top: 0 in web mode) and slides up
       off-screen until revealed. The translate is -100% of the
       header's height PLUS the titlebar offset so no pixel peeks
       out below the titlebar in desktop mode. */
    position: fixed;
    left: 0;
    right: 0;
    top: var(--sc2tree-titlebar-h);
    margin: 0;
    transform: translateY(calc(-110% - var(--sc2tree-titlebar-h)));
}

/* Revealed state — transform back on-screen. Applied either via the
   JS hover listeners on the trigger strip or while the user's cursor
   is directly over the header. */
body.replay-immersive:has(#page-replay.active).replay-nav-revealed .app-header,
body.replay-immersive:has(#page-replay.active) .app-header:hover {
    transform: translateY(0);
}

/* Invisible hover strip across the top of the viewport. In desktop
   mode it sits BELOW the titlebar (top: 32px) because the titlebar
   itself is a drag region that intercepts mouse events — anchoring
   the trigger at top: 0 would put it behind an unreachable 32px
   dead zone. In web mode the titlebar var is 0px so the trigger
   spans the top 10px of the viewport as before. */
#replay-nav-trigger {
    display: none;
}
body.replay-immersive:has(#page-replay.active) #replay-nav-trigger {
    display: block;
    position: fixed;
    top: var(--sc2tree-titlebar-h);
    left: 0;
    right: 0;
    height: 10px;
    z-index: 99;   /* below the header (z-index: 100) so hover cascades correctly */
    pointer-events: auto;
}

.app-header-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-shrink: 0;
}

.app-header .app-title {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  margin: 0;
  line-height: 1;
}

.app-header-divider {
  color: #444;
  font-size: 1rem;
  line-height: 1;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* Nav pills — display font, uppercase, accent-tinted active state (design_handoff spec) */
.nav-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-dim);
  padding: 0.38rem 0.9rem;
  border-radius: 6px;
  cursor: pointer;
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.15s;
}

.nav-btn:hover {
  background: var(--surface);
  color: var(--text);
}

.nav-btn.active {
  background: var(--accent-dim);
  border-color: transparent;
  color: var(--accent);
}

/* Mobile: let nav wrap and shrink brand so pills always stay reachable */
@media (max-width: 768px) {
  .app-header {
    flex-wrap: wrap;
    gap: 0.5rem 0.35rem;
    padding: 0.4rem 0.6rem;
  }
  .app-header .app-title { font-size: 0.95rem; }
  .main-nav { flex-wrap: wrap; }
  .nav-btn { padding: 0.3rem 0.55rem; font-size: 0.72rem; }
}

.app-main {
  /* No position:relative — avoids stacking context that blocks header clicks */
}

.page {
  display: none;
}

.page.active {
  display: block;
}

/* Page header for Builds / Harvest / Players */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-header h2 {
  font-size: 1.4rem;
  color: #f8fafc;
  margin: 0;
}

/* Learn page layout. Height is controlled by #page-learn's flex column
   (see css/learn.css), so no fixed height here. */
.learn-content {
  display: flex;
  gap: 0;
}

.viz-container {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.6);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.viz-container .empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: #64748b;
  font-size: 1rem;
}

.node-detail-panel {
  width: 380px;
  min-width: 320px;
  padding: 0;
  background: rgba(15, 23, 42, 0.97);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  overflow-y: auto;
  color: #e2e8f0;
  font-size: 0.875rem;
  line-height: 1.5;
}

.node-detail-panel h3 {
  font-size: 1rem;
  color: #f8fafc;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.node-detail-panel .placeholder {
  color: #64748b;
  font-size: 0.85rem;
}

/* ── Node Detail Panel: layout & typography ── */
.node-detail-panel .p-6 { padding: 1.25rem; }
.node-detail-panel .p-4 { padding: 1rem; }
.node-detail-panel .p-3 { padding: 0.75rem; }
.node-detail-panel .p-2 { padding: 0.5rem; }

.node-detail-panel .mb-1 { margin-bottom: 0.25rem; }
.node-detail-panel .mb-2 { margin-bottom: 0.5rem; }
.node-detail-panel .mb-3 { margin-bottom: 0.75rem; }
.node-detail-panel .mb-4 { margin-bottom: 1rem; }
.node-detail-panel .mb-6 { margin-bottom: 1.5rem; }
.node-detail-panel .ml-2 { margin-left: 0.5rem; }
.node-detail-panel .mt-1 { margin-top: 0.25rem; }
.node-detail-panel .mt-2 { margin-top: 0.5rem; }
.node-detail-panel .mt-4 { margin-top: 1rem; }
.node-detail-panel .mt-6 { margin-top: 1.5rem; }
.node-detail-panel .pl-2 { padding-left: 0.5rem; }
.node-detail-panel .pb-2 { padding-bottom: 0.5rem; }
.node-detail-panel .py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }

.node-detail-panel .text-white { color: #f8fafc; }
.node-detail-panel .text-xl { font-size: 1.2rem; }
.node-detail-panel .text-sm { font-size: 0.8125rem; }
.node-detail-panel .text-xs { font-size: 0.75rem; }

.node-detail-panel .font-bold { font-weight: 700; }
.node-detail-panel .font-semibold { font-weight: 600; }
.node-detail-panel .font-medium { font-weight: 500; }
.node-detail-panel .font-mono { font-family: 'Consolas', 'Monaco', monospace; }

.node-detail-panel .uppercase { text-transform: uppercase; }
.node-detail-panel .tracking-wider { letter-spacing: 0.05em; }
.node-detail-panel .italic { font-style: italic; }
.node-detail-panel .leading-relaxed { line-height: 1.65; }
.node-detail-panel .block { display: block; }
.node-detail-panel .inline-block { display: inline-block; }

/* ── Flexbox ── */
.node-detail-panel .flex { display: flex; }
.node-detail-panel .items-center { align-items: center; }
.node-detail-panel .justify-between { justify-content: space-between; }
.node-detail-panel .flex-wrap { flex-wrap: wrap; }
.node-detail-panel .gap-1 { gap: 0.25rem; }
.node-detail-panel .gap-2 { gap: 0.5rem; }

/* ── Colors ── */
.node-detail-panel .text-blue-300 { color: #93c5fd; }
.node-detail-panel .text-blue-400 { color: #60a5fa; }
.node-detail-panel .text-green-300 { color: #86efac; }
.node-detail-panel .text-green-400 { color: #4ade80; }
.node-detail-panel .text-red-400 { color: #f87171; }
.node-detail-panel .text-amber-300 { color: #fcd34d; }
.node-detail-panel .text-amber-400 { color: #fbbf24; }
.node-detail-panel .text-purple-300 { color: #d8b4fe; }
.node-detail-panel .text-purple-400 { color: #c084fc; }
.node-detail-panel .text-yellow-400 { color: #facc15; }
.node-detail-panel .text-yellow-500 { color: #eab308; }
.node-detail-panel .text-gray-300 { color: #cbd5e1; }
.node-detail-panel .text-gray-400 { color: #94a3b8; }
.node-detail-panel .text-gray-500 { color: #64748b; }

/* ── Backgrounds ── */
.node-detail-panel .bg-gray-700 { background-color: rgba(51, 65, 85, 0.7); }
.node-detail-panel .bg-gray-800 { background-color: rgba(30, 41, 59, 0.6); }
.node-detail-panel .bg-gray-900\/50 { background-color: rgba(15, 23, 42, 0.5); }
.node-detail-panel .bg-amber-900\/40 { background-color: rgba(120, 53, 15, 0.4); }
.node-detail-panel .bg-purple-900\/40 { background-color: rgba(88, 28, 135, 0.4); }
.node-detail-panel .bg-red-600 { background-color: #dc2626; }
.node-detail-panel .bg-red-500\/60 { background-color: rgba(239, 68, 68, 0.6); }
.node-detail-panel .bg-yellow-600\/60 { background-color: rgba(202, 138, 4, 0.6); }
.node-detail-panel .bg-gray-600 { background-color: #475569; }

/* ── Borders & Rounding ── */
.node-detail-panel .rounded { border-radius: 0.25rem; }
.node-detail-panel .rounded-lg { border-radius: 0.5rem; }
.node-detail-panel .border { border: 1px solid rgba(51, 65, 85, 0.6); }
.node-detail-panel .border-gray-700 { border-color: rgba(51, 65, 85, 0.6); }
.node-detail-panel .border-amber-500\/40 { border-color: rgba(245, 158, 11, 0.4); }
.node-detail-panel .border-red-500\/40 { border-color: rgba(239, 68, 68, 0.4); }
.node-detail-panel .border-red-500 { border-color: #ef4444; }
.node-detail-panel .border-purple-500\/40 { border-color: rgba(168, 85, 247, 0.4); }
.node-detail-panel .border-purple-500\/30 { border-color: rgba(168, 85, 247, 0.3); }
.node-detail-panel .border-purple-500 { border-color: #a855f7; }
.node-detail-panel .border-b { border-bottom: 1px solid rgba(51, 65, 85, 0.6); }
.node-detail-panel .border-l-2 { border-left: 2px solid; }

/* ── Chips / Badges ── */
.node-detail-panel .px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.node-detail-panel .px-1\.5 { padding-left: 0.375rem; padding-right: 0.375rem; }
.node-detail-panel .py-0\.5 { padding-top: 0.125rem; padding-bottom: 0.125rem; }

/* ── Spacing children ── */
.node-detail-panel .space-y-2 > * + * { margin-top: 0.5rem; }
.node-detail-panel .space-y-4 > * + * { margin-top: 1rem; }

/* ── Close button ── */
.node-detail-panel button.text-gray-400 {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  transition: color 0.15s, background 0.15s;
}
.node-detail-panel button.text-gray-400:hover {
  color: #f8fafc;
  background: rgba(255, 255, 255, 0.08);
}

/* ── Severity badge colors (applied via compound classes) ── */
.node-detail-panel .text-red-200 { color: #fecaca; }
.node-detail-panel .text-yellow-200 { color: #fef08a; }
.node-detail-panel .text-gray-300.bg-gray-600 { color: #cbd5e1; }
.node-detail-panel .node-detail-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.node-detail-panel .node-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.node-detail-panel .node-panel-header-main {
  flex: 1;
  min-width: 0;
}

.node-detail-panel .node-subtitle {
  margin: 0.35rem 0 0 0;
}

.node-detail-panel .node-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.node-detail-panel .node-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(30, 41, 59, 0.72);
  color: #cbd5e1;
}

.node-detail-panel .node-meta-badge-time {
  color: #facc15;
  border-color: rgba(234, 179, 8, 0.24);
}

.node-detail-panel .node-meta-badge-good {
  color: #86efac;
  border-color: rgba(74, 222, 128, 0.25);
}

.node-detail-panel .node-meta-badge-warn {
  color: #fcd34d;
  border-color: rgba(251, 191, 36, 0.24);
}

.node-detail-panel .node-meta-badge-danger {
  color: #fca5a5;
  border-color: rgba(248, 113, 113, 0.22);
}

.node-detail-panel .node-section {
  background: rgba(30, 41, 59, 0.56);
  border: 1px solid rgba(51, 65, 85, 0.6);
  border-radius: 0.75rem;
  padding: 1rem;
}

.node-detail-panel .node-section-title {
  margin: 0 0 0.75rem 0;
  padding: 0;
  border: 0;
  color: #f8fafc;
  font-size: 0.95rem;
  font-weight: 700;
}

.node-detail-panel .node-section-summary {
  border-color: rgba(96, 165, 250, 0.28);
  background:
    linear-gradient(180deg, rgba(30, 41, 59, 0.78), rgba(30, 41, 59, 0.58)),
    radial-gradient(circle at top right, rgba(96, 165, 250, 0.18), transparent 55%);
}

.node-detail-panel .node-section-scout { border-color: rgba(168, 85, 247, 0.26); }
.node-detail-panel .node-section-choices { border-color: rgba(96, 165, 250, 0.24); }
.node-detail-panel .node-section-production { border-color: rgba(251, 191, 36, 0.24); }
.node-detail-panel .node-section-timing { border-color: rgba(192, 132, 252, 0.26); }
.node-detail-panel .node-section-composition { border-color: rgba(34, 197, 94, 0.24); }
.node-detail-panel .node-section-intel { border-color: rgba(192, 132, 252, 0.22); }
.node-detail-panel .node-section-threats { border-color: rgba(248, 113, 113, 0.22); }
.node-detail-panel .node-section-source { border-color: rgba(251, 191, 36, 0.24); }
.node-detail-panel .node-section-metrics { border-color: rgba(96, 165, 250, 0.22); }
.node-detail-panel .node-section-info { border-color: rgba(168, 85, 247, 0.20); }
.node-detail-panel .node-section-notes { border-color: rgba(100, 116, 139, 0.22); }
.node-detail-panel .node-section-context { border-color: rgba(100, 116, 139, 0.20); }

.node-detail-panel .node-panel-inset {
  margin-top: 0.75rem;
  padding: 0.75rem;
  border-radius: 0.65rem;
  background: rgba(15, 23, 42, 0.52);
  border: 1px solid rgba(51, 65, 85, 0.45);
}

.node-detail-panel .node-inset-title {
  margin-bottom: 0.5rem;
}

.node-detail-panel .node-inline-note {
  margin-top: 0.75rem;
}

.node-detail-panel .node-metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.node-detail-panel .node-metric-card {
  min-width: 0;
  padding: 0.75rem;
  border-radius: 0.65rem;
  background: rgba(15, 23, 42, 0.52);
  border: 1px solid rgba(51, 65, 85, 0.45);
}

.node-detail-panel .node-metric-label {
  color: #94a3b8;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.node-detail-panel .node-metric-value {
  margin-top: 0.35rem;
  color: #f8fafc;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.3;
}

.node-detail-panel .node-metric-subtle {
  margin-top: 0.35rem;
  color: #94a3b8;
  font-size: 0.72rem;
  line-height: 1.45;
}

.node-detail-panel .node-kv-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.node-detail-panel .node-kv-row {
  display: grid;
  grid-template-columns: minmax(90px, 120px) 1fr;
  gap: 0.75rem;
  align-items: start;
}

.node-detail-panel .node-kv-label {
  color: #94a3b8;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.node-detail-panel .node-kv-value {
  color: #e2e8f0;
  font-size: 0.84rem;
  line-height: 1.5;
}

.node-detail-panel .node-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.node-detail-panel .node-chip,
.node-detail-panel .node-mini-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(100, 116, 139, 0.32);
  background: rgba(15, 23, 42, 0.58);
  color: #dbeafe;
  font-size: 0.75rem;
  line-height: 1.2;
}

.node-detail-panel .node-mini-chip {
  color: #cbd5e1;
  background: rgba(30, 41, 59, 0.78);
  border-color: rgba(100, 116, 139, 0.26);
}

.node-detail-panel .node-choice-grid,
.node-detail-panel .node-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.node-detail-panel .node-choice-card,
.node-detail-panel .node-list-item {
  padding: 0.85rem;
  border-radius: 0.7rem;
  background: rgba(15, 23, 42, 0.52);
  border: 1px solid rgba(51, 65, 85, 0.45);
}

/* Scout outcome category headers */
.scout-category-header {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.35rem 0.6rem;
  border-radius: 0.4rem;
  margin-top: 0.25rem;
}
.scout-cat-macro  { color: #4ade80; background: rgba(74, 222, 128, 0.10); }
.scout-cat-timing { color: #fbbf24; background: rgba(251, 191, 36, 0.10); }
.scout-cat-all_in { color: #f87171; background: rgba(248, 113, 113, 0.10); }
.scout-cat-unknown { color: #94a3b8; background: rgba(148, 163, 184, 0.08); }

.node-detail-panel .node-choice-header,
.node-detail-panel .node-threat-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.55rem;
}

@media (max-width: 480px) {
  .node-detail-panel .node-metric-grid {
    grid-template-columns: 1fr;
  }

  .node-detail-panel .node-kv-row {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
}

/* ── Scrollbar styling ── */
.node-detail-panel::-webkit-scrollbar { width: 6px; }
.node-detail-panel::-webkit-scrollbar-track { background: transparent; }
.node-detail-panel::-webkit-scrollbar-thumb {
  background: rgba(100, 116, 139, 0.4);
  border-radius: 3px;
}
.node-detail-panel::-webkit-scrollbar-thumb:hover { background: rgba(100, 116, 139, 0.6); }

/* ── Segment (compressed chain) detail ── */
.segment-steps-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.segment-step-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.45rem 0.65rem;
  border-radius: 0.5rem;
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid rgba(51, 65, 85, 0.3);
  transition: background 0.15s, border-color 0.15s;
}
.segment-step-row:hover {
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(96, 165, 250, 0.4);
}
.segment-step-time {
  font-size: 0.75rem;
  color: #94a3b8;
  min-width: 3.2rem;
  font-variant-numeric: tabular-nums;
}
.segment-step-name {
  font-size: 0.85rem;
  color: #e2e8f0;
}
.segment-step-upgrade .segment-step-name {
  color: #6ee7b7;
}
.segment-step-upgrade {
  border-color: rgba(16, 185, 129, 0.3);
}
.segment-step-prod-hint {
  font-size: 0.7rem;
  color: #fbbf24;
  margin-left: auto;
  opacity: 0.75;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 45%;
}
.segment-prod-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.35rem 0.65rem;
}
.segment-prod-instruction {
  font-size: 0.8rem;
  color: #fbbf24;
}
.segment-prod-units {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem 0.5rem 3.8rem;
}
.segment-prod-unit-chip {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background: rgba(251, 191, 36, 0.12);
  color: #fbbf24;
  border-radius: 0.35rem;
  font-size: 0.7rem;
  border: 1px solid rgba(251, 191, 36, 0.25);
}

/* Legend (bottom-left overlay) */
.learn-legend {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 20;
  min-width: 160px;
}

.learn-legend h4 {
  color: #f8fafc;
  font-size: 0.85rem;
  margin: 0 0 0.5rem 0;
}

.learn-legend .legend-toggle {
  position: absolute;
  top: 6px;
  right: 8px;
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  font-size: 1rem;
  padding: 2px 6px;
}

.legend-items {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: #cbd5e1;
}

.legend-shape {
  width: 14px;
  height: 14px;
  display: inline-block;
  border-radius: 2px;
}

.legend-shape.rect.blue { background: #3b82f6; }
.legend-shape.rect.emerald { background: #10b981; border-radius: 4px; }
.legend-shape.rect.lightblue { background: #60a5fa; border-radius: 8px; opacity: 0.7; }
.legend-shape.diamond.amber { background: #f59e0b; transform: rotate(45deg); width: 10px; height: 10px; }
.legend-shape.diamond.violet { background: #8b5cf6; transform: rotate(45deg); width: 10px; height: 10px; }
.legend-shape.diamond.cyan { background: #06b6d4; transform: rotate(45deg); width: 10px; height: 10px; }
.legend-shape.star.emerald { background: #10b981; clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%); }
.legend-shape.hex.red { background: #ef4444; clip-path: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%); }
.legend-shape.hex.violet { background: #8b5cf6; clip-path: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%); }

/* Build cards */
.builds-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.build-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: all 0.2s;
}

.build-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-2px);
}

.build-header {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.build-matchup {
  background: rgba(0, 212, 255, 0.15);
  color: #00d4ff;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 600;
}

.build-race {
  background: rgba(123, 47, 247, 0.15);
  color: #a78bfa;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 600;
}

.build-name {
  font-size: 1rem;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 6px;
}

.build-meta {
  display: flex;
  gap: 10px;
  font-size: 0.8rem;
  color: #94a3b8;
}

.build-archetype {
  color: #fbbf24;
}

/* Build filters */
.build-filters {
  display: flex;
  gap: 8px;
}

.build-filters select {
  background: #1e293b;
  border: 1px solid #334155;
  color: #f1f5f9;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
}

/* Harvest page */
.harvest-controls {
  max-width: 600px;
}

.harvest-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 1.5rem;
}

.harvest-form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: #cbd5e1;
  font-size: 0.9rem;
}

.harvest-form input {
  background: #1e293b;
  border: 1px solid #334155;
  color: #f1f5f9;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
}

.harvest-form input:focus {
  outline: none;
  border-color: #3b82f6;
}

.harvest-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.harvest-status {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  margin-bottom: 1.5rem;
  color: #94a3b8;
}

.harvest-extra {
  margin-top: 1rem;
}

/* Common buttons */
.btn-primary {
  background: linear-gradient(135deg, #00d4ff, #7b2ff7);
  color: #fff;
  border: none;
  padding: 8px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: inherit;
  font-weight: 500;
  transition: all 0.2s;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 8px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: inherit;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-danger {
  background: rgba(244, 67, 54, 0.15);
  color: #f44336;
  border: 1px solid rgba(244, 67, 54, 0.3);
  padding: 8px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: inherit;
  transition: all 0.2s;
}

.btn-danger:hover {
  background: rgba(244, 67, 54, 0.25);
}

.btn-danger:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Keyboard shortcuts overlay */
.shortcuts-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 100;
  align-items: center;
  justify-content: center;
}

.shortcuts-overlay.visible {
  display: flex;
}

.shortcuts-content {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 12px;
  padding: 2rem;
  max-width: 400px;
  width: 90%;
  position: relative;
}

.shortcuts-content h3 {
  margin-bottom: 1rem;
  color: #f8fafc;
}

.shortcuts-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 1.5rem;
  cursor: pointer;
}

.shortcuts-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 16px;
  align-items: center;
  color: #cbd5e1;
  font-size: 0.9rem;
}

.shortcuts-grid kbd {
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 0.8rem;
  color: #e2e8f0;
  font-family: monospace;
}

/* Loading overlay */
.loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  z-index: 50;
  color: #94a3b8;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: #00d4ff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Placeholders and errors */
.placeholder {
  color: #64748b;
}

.error {
  color: #f44336;
}

/* Leaderboard table */
.leaderboard-container {
  max-width: 900px;
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.leaderboard-table thead th {
  text-align: left;
  padding: 10px 12px;
  color: #94a3b8;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.leaderboard-table tbody tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background 0.15s;
}

.leaderboard-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.04);
}

.leaderboard-table td {
  padding: 10px 12px;
  color: #e2e8f0;
}

.leaderboard-table .rank {
  color: #64748b;
  font-weight: 600;
  width: 40px;
}

.leaderboard-table .name {
  font-weight: 600;
  color: #f8fafc;
}

.leaderboard-table .mmr {
  color: #00d4ff;
  font-weight: 600;
}

.leaderboard-table .winrate {
  color: #4caf50;
}

.leaderboard-table .race-terran { color: #3b82f6; }
.leaderboard-table .race-protoss { color: #fbbf24; }
.leaderboard-table .race-zerg { color: #a855f7; }

.player-search input {
  background: #1e293b;
  border: 1px solid #334155;
  color: #f1f5f9;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  min-width: 200px;
}

.player-search input:focus {
  outline: none;
  border-color: #3b82f6;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

/* Fallback for browsers without backdrop-filter support */
@supports not (backdrop-filter: blur(10px)) {
  .card {
    background: rgba(30, 30, 46, 0.92);
  }
}

.card h2 {
  font-size: 1.2rem;
  color: #a0a0a0;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.big-stat {
  font-size: 3rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}

.big-stat.positive {
  color: #4caf50;
}

.big-stat.negative {
  color: #f44336;
}

.stat-label {
  color: #a0a0a0;
  font-size: 0.9rem;
  margin-top: 4px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-row:last-child {
  border-bottom: none;
}

.stat-row .label {
  color: #a0a0a0;
}

.stat-row .value {
  font-weight: 600;
  font-size: 1.1rem;
}

.win-loss {
  display: flex;
  gap: 20px;
  margin-bottom: 12px;
}

.win-loss .wins {
  color: #4caf50;
}

.win-loss .losses {
  color: #f44336;
}

.matchup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 12px;
}

.matchup-item {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 12px;
  text-align: center;
}

.matchup-name {
  font-weight: 700;
  font-size: 1.1rem;
  color: #00d4ff;
  margin-bottom: 4px;
}

.matchup-record {
  font-size: 0.95rem;
  color: #fff;
}

.matchup-winrate {
  font-size: 0.85rem;
  color: #a0a0a0;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  margin-top: 8px;
  overflow: hidden;
}

.progress-bar .fill {
  height: 100%;
  background: linear-gradient(90deg, #00d4ff, #7b2ff7);
  border-radius: 4px;
  transition: width 0.5s ease;
}

/* Progress Fill - Unified definition used across multiple contexts */
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  transition: width 0.3s ease, background 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

.recent-games {
  max-height: 300px;
  overflow-y: auto;
}

.game-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  margin-bottom: 8px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  border-left: 4px solid #888;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.game-item:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(4px);
}

.game-item.win {
  border-left-color: #4caf50;
}

.game-item.loss {
  border-left-color: #f44336;
}

.game-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.game-map {
  font-weight: 600;
  font-size: 0.95rem;
}

.game-details {
  font-size: 0.8rem;
  color: #a0a0a0;
}

.game-time {
  font-size: 0.85rem;
  color: #a0a0a0;
}

.loading {
  text-align: center;
  padding: 40px;
  color: #a0a0a0;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: #00d4ff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.no-data {
  text-align: center;
  padding: 30px;
  color: #666;
}

.refresh-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: linear-gradient(135deg, #00d4ff, #7b2ff7);
  border: none;
  padding: 14px 24px;
  border-radius: 30px;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.95rem;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.refresh-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 212, 255, 0.4);
}

.auto-refresh-indicator {
  font-size: 0.75rem;
  color: #666;
  text-align: center;
  margin-top: 20px;
}

/* Button styles */
.btn {
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s;
}

.btn-primary {
  background: linear-gradient(135deg, #00d4ff, #7b2ff7);
  color: #fff;
}

.btn-primary:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Fallback for browsers without backdrop-filter support */
@supports not (backdrop-filter: blur(10px)) {
  .btn-secondary {
    background: rgba(30, 30, 46, 0.8);
  }
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

.btn-danger {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
  border: 1px solid rgba(244, 67, 54, 0.3);
}

.btn-danger:hover {
  background: rgba(244, 67, 54, 0.3);
}

.btn-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

/* Build Database Styles */
.db-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.db-stat-item {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 16px;
  text-align: center;
}

.db-stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: #00d4ff;
}

.db-stat-label {
  font-size: 0.8rem;
  color: #a0a0a0;
  margin-top: 4px;
}

.harvest-status {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
  padding: 16px;
  margin-top: 16px;
}

.harvest-status.running {
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.harvest-progress {
  margin-top: 12px;
}

.harvest-message {
  font-size: 0.9rem;
  color: #a0a0a0;
  margin-bottom: 8px;
}

.race-breakdown {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.race-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.race-icon {
  font-size: 1.2rem;
}

.race-count {
  font-weight: 600;
}

.race-label {
  color: #a0a0a0;
  font-size: 0.85rem;
}

/* Build Browser Styles */
.build-filters {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.filter-select {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  cursor: pointer;
}

.filter-select option {
  background: #1a1a2e;
  color: #fff;
}

.builds-list {
  max-height: 500px;
  overflow-y: auto;
}

.build-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 12px;
  border-left: 4px solid #7b2ff7;
  cursor: pointer;
  transition: background 0.2s;
}

.build-card:hover {
  background: rgba(255, 255, 255, 0.06);
}

.build-card.terran {
  border-left-color: #2196f3;
}

.build-card.protoss {
  border-left-color: #ffd700;
}

.build-card.zerg {
  border-left-color: #9c27b0;
}

.build-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.build-card-name {
  font-weight: 700;
  font-size: 1rem;
}

.build-card-matchup {
  color: #00d4ff;
  font-size: 0.85rem;
  font-weight: 600;
}

.build-card-desc {
  color: #a0a0a0;
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.build-card-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.build-card-tag {
  background: rgba(255, 255, 255, 0.1);
  color: #ccc;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.7rem;
}

.build-card-meta {
  display: flex;
  gap: 16px;
  margin-top: 8px;
  font-size: 0.8rem;
  color: #666;
}

/* Phase 9: Archetype Badge Styles */
.build-card-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.archetype-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.archetype-macro {
  background: rgba(76, 175, 80, 0.2);
  color: #4caf50;
  border: 1px solid rgba(76, 175, 80, 0.4);
}

.archetype-timing {
  background: rgba(255, 152, 0, 0.2);
  color: #ff9800;
  border: 1px solid rgba(255, 152, 0, 0.4);
}

.archetype-aggressive {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
  border: 1px solid rgba(244, 67, 54, 0.4);
}

.archetype-tech {
  background: rgba(156, 39, 176, 0.2);
  color: #9c27b0;
  border: 1px solid rgba(156, 39, 176, 0.4);
}

.archetype-unknown {
  background: rgba(158, 158, 158, 0.2);
  color: #9e9e9e;
  border: 1px solid rgba(158, 158, 158, 0.4);
}

/* Phase 2 Enhanced: New archetype category colors */
.archetype-economic {
  background: rgba(76, 175, 80, 0.2);
  color: #4caf50;
  border: 1px solid rgba(76, 175, 80, 0.4);
}

.archetype-aggression {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
  border: 1px solid rgba(244, 67, 54, 0.4);
}

.archetype-technology {
  background: rgba(156, 39, 176, 0.2);
  color: #9c27b0;
  border: 1px solid rgba(156, 39, 176, 0.4);
}

/* Phase 2 Enhanced: Sub-category badges */
.sub-archetype-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 10px;
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-left: 6px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid currentColor;
}

/* Phase 2: Difficulty badges */
.difficulty-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 10px;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-left: 6px;
}

.difficulty-beginner {
  background: rgba(76, 175, 80, 0.2);
  color: #4caf50;
}

.difficulty-intermediate {
  background: rgba(33, 150, 243, 0.2);
  color: #2196f3;
}

.difficulty-advanced {
  background: rgba(255, 152, 0, 0.2);
  color: #ff9800;
}

.difficulty-pro {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
}

.build-apm-req {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-left: 8px;
}

/* Phase 2: MMR tier badges */
.mmr-tier-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 8px;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
}

.mmr-top-200 {
  background: rgba(255, 215, 0, 0.2);
  color: #ffd700;
}

.mmr-5000-7000 {
  background: rgba(156, 39, 176, 0.2);
  color: #9c27b0;
}

.mmr-4000-5000 {
  background: rgba(33, 150, 243, 0.2);
  color: #2196f3;
}

.mmr-3000-4000 {
  background: rgba(76, 175, 80, 0.2);
  color: #4caf50;
}

.mmr-0-3000 {
  background: rgba(158, 158, 158, 0.2);
  color: #9e9e9e;
}

/* Collapsible Section Styles */
.section-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 16px;
  margin-bottom: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.02);
  transition: background 0.2s;
}

.section-header:hover {
  background: rgba(255, 255, 255, 0.05);
}

.section-header h3 {
  margin: 0;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-toggle {
  font-size: 1.2rem;
  transition: transform 0.3s;
  color: #a0a0a0;
}

.section-card.collapsed .section-toggle {
  transform: rotate(-90deg);
}

.section-card.collapsed .section-content {
  display: none;
}

.section-content {
  padding: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Quick Action Button */
.primary-action-btn {
  width: 100%;
  padding: 16px 24px;
  font-size: 1.1rem;
  font-weight: 600;
  background: linear-gradient(135deg, #00d4ff, #7b2ff7);
  border: none;
  border-radius: 12px;
  color: white;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.primary-action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 212, 255, 0.3);
}

.primary-action-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Stats Grid */
.stats-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.stat-box {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.stat-box .value {
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, #00d4ff, #7b2ff7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-box .label {
  font-size: 0.8rem;
  color: #a0a0a0;
  margin-top: 4px;
}

/* Source Checkboxes */
.source-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.source-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
}

.source-option:hover {
  background: rgba(255, 255, 255, 0.1);
}

.source-option input {
  width: 18px;
  height: 18px;
  accent-color: #00d4ff;
}

/* Warning Section */
.section-card.warning {
  border-color: rgba(255, 152, 0, 0.3);
}

.section-card.warning .section-header {
  background: rgba(255, 152, 0, 0.1);
}

.warning-banner {
  background: rgba(255, 152, 0, 0.1);
  border-left: 3px solid #ff9800;
  padding: 12px 16px;
  margin-bottom: 16px;
  border-radius: 0 8px 8px 0;
  font-size: 0.9rem;
  color: #ffb74d;
}

/* Action Button Group */
.action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.action-btn {
  padding: 12px 16px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: transform 0.15s, box-shadow 0.15s;
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}

.action-btn:hover {
  transform: translateY(-2px);
}

.action-btn.secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.action-btn.danger {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
}

.action-btn.warning {
  background: rgba(255, 152, 0, 0.2);
  color: #ff9800;
}

/* Management & Advanced Explorer Styles */
.explorer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 20px;
}

.tree-stats-summary {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
  color: #a0a0a0;
}

.tree-node-list.advanced-view {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tree-node-list.advanced-view .tree-node {
  background: rgba(255, 255, 255, 0.03);
  padding: 16px;
  border-radius: 12px;
  display: grid;
  grid-template-columns: 1fr 200px 100px;
  align-items: center;
  gap: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

.tree-node-list.advanced-view .tree-node:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(4px);
}

.usage-bar-container {
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  width: 100%;
  margin-top: 4px;
}

.usage-bar-fill {
  height: 100%;
  background: #7b2ff7;
  border-radius: 3px;
}

.win-rate-text {
  font-weight: 700;
  font-size: 1.1rem;
}

.win-rate-text.high {
  color: #4caf50;
}

.win-rate-text.medium {
  color: #ff9800;
}

.win-rate-text.low {
  color: #f44336;
}

.harvester-controls {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.control-group label {
  font-size: 0.85rem;
  color: #a0a0a0;
}

.control-group input {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
}

.danger-zone {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(244, 67, 54, 0.2);
}

.danger-zone h3 {
  color: #f44336;
  font-size: 1rem;
  margin-bottom: 12px;
}

.drop-zone {
  border: 2px dashed rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 40px;
  text-align: center;
  transition: all 0.2s;
  background: rgba(255, 255, 255, 0.02);
}

.drop-zone.active {
  background: rgba(0, 212, 255, 0.1);
  border-color: #00d4ff;
}

.drop-zone p {
  margin-bottom: 20px;
  color: #a0a0a0;
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s;
}

.breadcrumb-item:hover {
  background: rgba(255, 255, 255, 0.2);
}

.breadcrumb-item.current {
  background: linear-gradient(135deg, #00d4ff33, #7b2ff733);
  border: 1px solid rgba(0, 212, 255, 0.3);
}

/* Phase 6: Advanced Build Explorer & Modal Styles */
.sub-nav {
  margin-top: 10px;
  margin-bottom: 25px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 15px;
}

.sub-nav .nav-tab {
  padding: 6px 16px;
  font-size: 0.85rem;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
}

/* Fallback for browsers without backdrop-filter support */
@supports not (backdrop-filter: blur(8px)) {
  .modal {
    background-color: rgba(0, 0, 0, 0.95);
  }
}

.modal-content {
  margin: 5% auto;
  width: 90%;
  max-width: 1400px;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
}

.close-btn {
  position: absolute;
  right: 25px;
  top: 15px;
  font-size: 28px;
  font-weight: bold;
  color: #a0a0a0;
  cursor: pointer;
}

.close-btn:hover {
  color: #fff;
}

/* Build detail body - side by side layout */
.build-detail-body {
  display: flex;
  gap: 24px;
  margin-top: 20px;
}

.build-order-list {
  flex: 1;
  min-width: 0;
}

.build-meta-panel {
  width: 380px;
  flex-shrink: 0;
}

.build-order-item {
  display: flex;
  align-items: center;
  gap: 20px;
  background: rgba(255, 255, 255, 0.05);
  padding: 12px 20px;
  border-radius: 8px;
}

.build-order-time {
  width: 60px;
  font-weight: 700;
  color: #00d4ff;
}

.build-order-supply {
  width: 40px;
  color: #ff9800;
  font-weight: 600;
}

.build-order-action {
  flex: 1;
}

.search-box input {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  padding: 8px 16px;
  border-radius: 20px;
  width: 250px;
}

.builds-list.grid {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.full-width {
  grid-column: 1 / -1;
}

.local-analysis-card {
  grid-column: 1 / -1;
}

@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    margin: 10% auto;
  }
}

.tree-node-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tree-node {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
  border-left: 4px solid transparent;
}

.tree-node:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(4px);
}

.tree-node.high-winrate {
  border-left-color: #4caf50;
}

.tree-node.low-winrate {
  border-left-color: #f44336;
}

/* Phase 7: High-Fidelity Build Order Table */
.build-order-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 4px;
  margin-top: 15px;
}

.build-order-table th {
  text-align: left;
  font-size: 0.75rem;
  color: #666;
  padding: 8px 12px;
  letter-spacing: 1px;
}

.build-order-table td {
  padding: 12px;
  font-size: 0.95rem;
}

.col-supply {
  width: 60px;
  font-weight: 700;
  color: #ffeb3b;
}

.col-time {
  width: 70px;
  font-weight: 600;
  color: #00d4ff;
}

.col-action {
  flex: 1;
}

.type-building .col-action {
  color: #00d4ff;
  font-weight: 600;
}

.type-upgrade .col-action {
  color: #4caf50;
  font-weight: 600;
}

.type-unit .col-action {
  color: #fff;
}

.type-worker .col-action {
  color: #ffeb3b;
  font-weight: 500;
}

.row-benchmark {
  background: rgba(0, 212, 255, 0.05);
}

.badge-benchmark {
  background: rgba(0, 212, 255, 0.2);
  color: #00d4ff;
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 10px;
  font-weight: 700;
  vertical-align: middle;
}

.row-gas-note .col-action {
  font-style: italic;
  color: #ffeb3b;
  /* Legacy Yellow */
}

.gas-icon {
  margin-right: 6px;
  filter: drop-shadow(0 0 2px rgba(255, 235, 59, 0.5));
}

.action-note {
  font-size: 0.8rem;
  color: #a0a0a0;
  margin-left: 10px;
}

/* Modal Inner Polish */
#build-detail-header h2 {
  font-size: 1.8rem;
  margin-bottom: 5px;
  background: linear-gradient(90deg, #fff, #888);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-row {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  font-size: 0.9rem;
  color: #aaa;
}

.stat-row .value {
  color: #fff;
  font-weight: 600;
}

.stat-row .value.success {
  color: #4caf50;
}

.explorer-mode-toggle {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.mode-btn {
  padding: 10px 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
  color: #a0a0a0;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.9rem;
}

.mode-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.mode-btn.active {
  background: linear-gradient(135deg, #00d4ff22, #7b2ff722);
  border-color: #00d4ff;
  color: #00d4ff;
}

.explorer-mode {
  min-height: 300px;
}

/* Build Order List */
.build-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.build-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  padding: 16px 20px;
  cursor: pointer;
  transition: all 0.2s;
  border-left: 4px solid transparent;
}

.build-card:hover {
  background: rgba(0, 212, 255, 0.08);
  border-left-color: #00d4ff;
  transform: translateX(4px);
}

.build-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.build-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
}

.build-card-difficulty {
  font-size: 0.85rem;
  color: #ffcc00;
}

.build-card-meta {
  font-size: 0.85rem;
  color: #a0a0a0;
  margin-bottom: 8px;
}

.build-card-stats {
  display: flex;
  gap: 20px;
  font-size: 0.85rem;
}

.build-card-stats span {
  color: #aaa;
}

.build-card-stats .positive {
  color: #4caf50;
}

.build-card-stats .negative {
  color: #f44336;
}

/* Build Order Detail View */
.build-detail {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  padding: 20px;
}

.build-detail-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.build-detail-header .back-btn {
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 6px;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s;
}

.build-detail-header .back-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.build-detail-title {
  flex: 1;
}

.build-detail-title h3 {
  margin: 0 0 4px 0;
  font-size: 1.3rem;
}

.build-detail-title .meta {
  font-size: 0.85rem;
  color: #a0a0a0;
}

/* Build Order Table */
.build-order-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'Consolas', 'Monaco', monospace;
  margin-bottom: 20px;
}

.build-order-table th {
  text-align: left;
  padding: 10px 16px;
  border-bottom: 2px solid #00d4ff;
  color: #a0a0a0;
  font-size: 0.8rem;
  text-transform: uppercase;
  font-weight: 600;
}

.build-order-table td {
  padding: 10px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.95rem;
}

.build-order-table tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.build-order-table .supply {
  color: #ffcc00;
  font-weight: 700;
  width: 70px;
}

.build-order-table .time {
  color: #00d4ff;
  width: 70px;
}

.build-order-table .action {
  color: #fff;
}

.build-order-table tr.benchmark {
  background: rgba(0, 212, 255, 0.08);
}

.build-order-table tr.benchmark td {
  border-bottom-color: rgba(0, 212, 255, 0.3);
}

.benchmark-badge {
  display: inline-block;
  margin-left: 12px;
  padding: 2px 8px;
  background: rgba(0, 212, 255, 0.2);
  color: #00d4ff;
  font-size: 0.7rem;
  border-radius: 4px;
  font-family: system-ui, sans-serif;
  font-weight: 600;
}

/* Build Actions */
.build-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.build-actions button,
.build-actions a {
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.build-actions button:hover,
.build-actions a:hover {
  background: rgba(0, 212, 255, 0.2);
  border-color: #00d4ff;
}

/* Benchmarks Section */
.benchmarks-section {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  padding: 16px;
}

.benchmarks-section h4 {
  margin: 0 0 12px 0;
  color: #00d4ff;
  font-size: 0.9rem;
  text-transform: uppercase;
}

.benchmark-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.benchmark-item:last-child {
  border-bottom: none;
}

.benchmark-time {
  font-family: 'Consolas', monospace;
  color: #00d4ff;
  font-weight: 600;
  min-width: 50px;
}

.benchmark-desc {
  color: #aaa;
  font-size: 0.9rem;
}

/* Personal Stats Styles */
.personal-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.personal-stat-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.personal-stat-card h4 {
  margin: 0 0 8px 0;
  color: #a0a0a0;
  font-size: 0.85rem;
  font-weight: normal;
}

.personal-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #00d4ff, #7b2ff7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.matchup-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.matchup-stat {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
  padding: 12px;
  text-align: center;
}

.matchup-stat .matchup-label {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.matchup-stat .win-rate {
  font-size: 1.4rem;
  font-weight: 600;
}

.matchup-stat .win-rate.good {
  color: #4caf50;
}

.matchup-stat .win-rate.average {
  color: #ff9800;
}

.matchup-stat .win-rate.bad {
  color: #f44336;
}

.matchup-stat .games-count {
  font-size: 0.8rem;
  color: #a0a0a0;
  margin-top: 4px;
}

.build-stats-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.build-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
}

.build-stat-name {
  font-weight: 600;
}

.build-stat-details {
  display: flex;
  gap: 16px;
  align-items: center;
}

.trend-indicator {
  font-size: 1.2rem;
}

.trend-indicator.improving {
  color: #4caf50;
}

.trend-indicator.declining {
  color: #f44336;
}

.trend-indicator.stable {
  color: #a0a0a0;
}

/* Suggestion Cards */
.suggestion-card {
  background: rgba(0, 212, 255, 0.1);
  border-left: 3px solid #00d4ff;
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  margin-bottom: 8px;
  font-size: 0.9rem;
}

/* Execution Score */
.execution-score {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  font-size: 1.8rem;
  font-weight: 700;
}

.execution-score.excellent {
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.2), rgba(76, 175, 80, 0.4));
  color: #4caf50;
}

.execution-score.good {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 212, 255, 0.4));
  color: #00d4ff;
}

.execution-score.average {
  background: linear-gradient(135deg, rgba(255, 152, 0, 0.2), rgba(255, 152, 0, 0.4));
  color: #ff9800;
}

.execution-score.poor {
  background: linear-gradient(135deg, rgba(244, 67, 54, 0.2), rgba(244, 67, 54, 0.4));
  color: #f44336;
}

/* Timing Analysis */
.timing-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 6px;
  margin-bottom: 4px;
}

.timing-action {
  flex: 1;
  font-weight: 500;
}

.timing-expected,
.timing-actual {
  width: 60px;
  text-align: center;
}

.timing-diff {
  width: 60px;
  text-align: center;
  font-weight: 600;
}

.timing-diff.early {
  color: #4caf50;
}

.timing-diff.late {
  color: #f44336;
}

.timing-diff.ontime {
  color: #a0a0a0;
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border-radius: 20px;
  padding: 30px;
  max-width: 1200px;
  width: 95%;
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  transform: scale(0.9);
  transition: transform 0.3s;
}

.build-order-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.build-order-column {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  padding: 10px;
  max-height: 75vh;
  overflow-y: auto;
}

.build-order-column-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.build-order-column-header .player-name {
  font-weight: 600;
  color: #fff;
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .build-order-comparison {
    grid-template-columns: 1fr;
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
}

.modal-subtitle {
  color: #a0a0a0;
  font-size: 0.9rem;
  margin-top: 4px;
}

.modal-close {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  transition: background 0.2s;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.modal-result.win {
  color: #4caf50;
}

.modal-result.loss {
  color: #f44336;
}

.modal-section {
  margin-bottom: 20px;
}

.modal-section h3 {
  font-size: 0.9rem;
  color: #00d4ff;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.stat-box {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
}

.stat-box.highlight {
  background: rgba(0, 212, 255, 0.1);
}

.player-comparison {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
  align-items: center;
}

.player-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.player-card.you {
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.vs-badge {
  font-weight: 700;
  color: #666;
}

.replay-link {
  display: inline-block;
  margin-top: 16px;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: #00d4ff;
  text-decoration: none;
}

.mistake-item {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 8px;
  border-left: 3px solid #888;
}

.mistake-item.major {
  border-left-color: #f44336;
}

.mistake-item.moderate {
  border-left-color: #ff9800;
}

.mistake-item.minor {
  border-left-color: #2196f3;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.tab {
  background: none;
  border: none;
  color: #a0a0a0;
  padding: 8px 16px;
  cursor: pointer;
  border-radius: 8px;
}

.tab.active {
  background: rgba(0, 212, 255, 0.2);
  color: #00d4ff;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

/* Analysis & Batch Processing */
.analysis-controls-row {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.batch-status {
  flex: 1;
  min-width: 280px;
  background: rgba(0, 212, 255, 0.05);
  padding: 15px;
  border-radius: 12px;
  border: 1px solid rgba(0, 212, 255, 0.1);
}

.batch-progress-text {
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: #00d4ff;
}

/* Dashboard Enriched View */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
}

.mmr-stats-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mmr-card {
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mmr-value {
  font-family: 'Courier New', Courier, monospace;
  font-weight: bold;
  font-size: 1.1rem;
  color: #00d4ff;
}

.matchup-grid {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.matchup-row {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.matchup-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}

.matchup-bar-bg {
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
}

.matchup-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #00d4ff, #7b2ff7);
  border-radius: 3px;
  transition: width 0.8s ease-out;
}

.summary-stats {
  display: flex;
  justify-content: space-around;
  padding-top: 10px;
}

.summary-item {
  text-align: center;
}

.stat-main {
  font-size: 2.5rem;
  font-weight: bold;
}

.stat-main.success {
  color: #4caf50;
}

.stat-main.danger {
  color: #f44336;
}

.full-width {
  grid-column: span 3;
}

.match-history-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

.match-history-table th,
.match-history-table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.match-history-table th {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: #666;
}

.res-win {
  color: #4caf50;
  font-weight: bold;
}

.res-loss {
  color: #f44336;
  font-weight: bold;
}

@media (max-width: 1100px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .full-width {
    grid-column: span 1;
  }
}

/* Phase 8: Pro Dashboard Enhancement */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.mmr-stats-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 15px;
}

.mmr-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  padding: 16px 20px;
  border-radius: 12px;
  border-left: 4px solid #888;
}

.mmr-card.region-eu {
  border-left-color: #00d4ff;
}

.mmr-card.region-us {
  border-left-color: #ff9800;
}

.mmr-region {
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
}

.mmr-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
}

.matchup-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 15px;
}

.matchup-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.matchup-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

.matchup-bar-bg {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.matchup-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #00d4ff, #7b2ff7);
  transition: width 1s ease-out;
}

.match-history-table-wrapper {
  overflow-x: auto;
  margin-top: 10px;
}

.match-history-table {
  width: 100%;
  border-collapse: collapse;
}

.match-history-table th {
  text-align: left;
  padding: 12px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  color: #a0a0a0;
  font-size: 0.8rem;
  letter-spacing: 1px;
}

.match-history-table td {
  padding: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.95rem;
}

.match-history-table tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.res-win {
  color: #4caf50;
  font-weight: 700;
}

.res-loss {
  color: #f44336;
  font-weight: 700;
}

@media (max-width: 900px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

/* Updated Table Styles */
.match-history-table th {
  text-align: left;
  padding: 12px;
  background: rgba(255, 255, 255, 0.05);
  color: #a0a0a0;
  font-weight: 600;
  font-size: 0.85rem;
}

.match-history-table td {
  padding: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  vertical-align: middle;
}

/* Column Widths */
.col-date {
  width: 140px;
}

.col-player {
  width: 220px;
}

.col-matchup {
  width: 80px;
}

.col-map {
  width: 160px;
}

.col-build {
  width: 200px;
}

.col-stats {
  width: 140px;
}

.col-result {
  width: 80px;
}

.col-action {
  width: 100px;
}

/* Player Names */
.player-cell {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}

.p-name {
  font-weight: 600;
  color: #ccc;
}

.p-name.success {
  color: #4caf50;
}

.p-name.danger {
  color: #f44336;
}

.vs-sep {
  color: #666;
  font-size: 0.8rem;
  font-style: italic;
}

/* Date */
.date-text {
  color: #aaa;
  font-size: 0.9rem;
}

/* Build Name */
.build-name {
  display: block;
  color: #fff;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.badge-mini {
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
  color: #ccc;
}

/* Stats */
.sub-stat {
  font-size: 0.8rem;
  color: #a0a0a0;
  margin-left: 4px;
}

.faded {
  opacity: 0.4;
  font-style: italic;
}

/* Leaderboard / Data Table Styles */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

.data-table th,
.data-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.95rem;
}

.data-table th {
  color: #a0a0a0;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  background: rgba(0, 0, 0, 0.2);
}

.data-table tbody tr {
  transition: background 0.2s;
}

.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.05);
}

.data-table .success {
  color: #4caf50;
}

.data-table .danger {
  color: #f44336;
}

.data-table td:first-child {
  color: #a0a0a0;
  font-family: monospace;
}
/* ============================================
   Enhanced Leaderboard Styles
   ============================================ */

/* Leaderboard Header */
.leaderboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 15px;
}

.leaderboard-controls {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.leaderboard-info {
  display: flex;
  gap: 20px;
  align-items: center;
  font-size: 0.85rem;
  color: #a0a0a0;
}

#leaderboard-player-count {
  color: #00d4ff;
  font-weight: 600;
}

#leaderboard-last-updated {
  color: #666;
}

/* Auto-Refresh Timer */
.auto-refresh-timer {
  color: #00d4ff;
  font-size: 0.85rem;
  padding: 4px 10px;
  background: rgba(0, 212, 255, 0.1);
  border-radius: 8px;
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.auto-refresh-timer.hidden {
  display: none;
}

/* Pagination Controls */
.pagination-container {
  display: flex;
  justify-content: center;
  margin-top: 20px;
  padding: 10px 0;
}

.pagination-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-pagination {
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.9rem;
}

.btn-pagination:hover:not(:disabled) {
  background: rgba(0, 212, 255, 0.2);
  border-color: #00d4ff;
}

.btn-pagination.active {
  background: #00d4ff;
  color: #000;
  font-weight: 600;
}

.btn-pagination:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.pagination-ellipsis {
  color: #666;
  padding: 0 8px;
}

.page-size-select {
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  border-radius: 6px;
  font-size: 0.9rem;
  cursor: pointer;
  margin-left: 12px;
}

.pagination-info {
  color: #a0a0a0;
  font-size: 0.85rem;
  margin-left: 12px;
}

/* Player Comparison */
.col-select {
  width: 40px;
  text-align: center;
}

.player-select-checkbox {
  cursor: pointer;
  width: 16px;
  height: 16px;
}

.comparison-modal {
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.comparison-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 20px;
}

.comparison-card h3 {
  margin: 0 0 15px 0;
  color: #00d4ff;
  font-size: 1.1rem;
  text-align: center;
}

.comparison-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.comparison-stat:last-child {
  border-bottom: none;
}

.comparison-stat .stat-label {
  color: #a0a0a0;
  font-size: 0.9rem;
}

.comparison-stat .stat-value {
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
}

.chart-container {
  background: rgba(255, 255, 255, 0.03);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

#comparison-chart {
  max-height: 400px;
}

/* Race Filter */
#leaderboard-race-filter {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  cursor: pointer;
}

#leaderboard-race-filter option {
  background: #1a1a2e;
  color: #fff;
}

/* Leaderboard Search */
.search-box-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

#leaderboard-search {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  padding: 8px 36px 8px 16px;
  border-radius: 20px;
  width: 250px;
  font-size: 0.9rem;
}

#leaderboard-search::placeholder {
  color: #666;
}

#leaderboard-clear-search {
  position: absolute;
  right: 8px;
  background: transparent;
  border: none;
  color: #a0a0a0;
  cursor: pointer;
  padding: 4px 8px;
  font-size: 1rem;
  transition: color 0.2s;
}

#leaderboard-clear-search:hover {
  color: #fff;
}

/* Search Feedback */
#leaderboard-search-feedback {
  color: #00d4ff;
  font-weight: 600;
  padding: 4px 12px;
  background: rgba(0, 212, 255, 0.1);
  border-radius: 12px;
  font-size: 0.85rem;
}

#leaderboard-search-feedback.no-results {
  color: #ff6b6b;
  background: rgba(255, 107, 107, 0.1);
}

/* Leaderboard Table */
.leaderboard-table {
  position: relative;
}

/* Sticky Table Header (UX-005 fix) */
.leaderboard-table thead th {
  position: sticky;
  top: 0;
  background: #1a1a2e;
  z-index: 10;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Sortable Column Headers */
.leaderboard-table th.sortable {
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s;
}

.leaderboard-table th.sortable:hover {
  background-color: rgba(0, 212, 255, 0.15);
}

.leaderboard-table th.sortable.sorted {
  background-color: rgba(0, 212, 255, 0.1);
  color: #00d4ff;
}

.sort-indicator {
  font-size: 0.7em;
  margin-left: 4px;
  opacity: 0.5;
  transition: opacity 0.2s;
}

.leaderboard-table th.sortable:hover .sort-indicator {
  opacity: 1;
}

.leaderboard-table th.sorted .sort-indicator {
  opacity: 1;
  color: #00d4ff;
}

/* Leaderboard Row */
.leaderboard-row {
  cursor: pointer;
  transition: all 0.2s;
}

.leaderboard-row:hover {
  background: rgba(0, 212, 255, 0.1) !important;
  transform: translateX(4px);
}

/* Keyboard Navigation Highlight */
.leaderboard-row.keyboard-selected {
  outline: 2px solid #00d4ff;
  outline-offset: -2px;
  background: rgba(0, 212, 255, 0.15) !important;
  transform: translateX(4px);
}

/* Rank Badge */
.rank-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 700;
  font-family: monospace;
  background: rgba(255, 255, 255, 0.1);
}

.rank-badge.top-3 {
  background: linear-gradient(135deg, #ffd700, #ffaa00);
  color: #000;
}

.rank-badge.top-10 {
  background: linear-gradient(135deg, #c0c0c0, #a0a0a0);
  color: #000;
}

/* Player Name Cell */
.player-name-cell {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 350px;
}

.player-name.clickable {
  color: #00d4ff;
  cursor: pointer;
  transition: color 0.2s;
}

.player-name.clickable:hover {
  color: #7b2ff7;
  text-decoration: underline;
}

.player-team {
  color: #a0a0a0;
  font-size: 0.85rem;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: help;
}

/* Pro Badge */
.badge-pro {
  background: linear-gradient(135deg, #ffd700, #ff9800);
  color: #000;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-pro-large {
  background: linear-gradient(135deg, #ffd700, #ff9800);
  color: #000;
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-left: 10px;
}

/* Race Badges */
.race-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
}

.race-badge.race-zerg {
  background: rgba(156, 39, 176, 0.2);
  color: #ce93d8;
  border: 1px solid rgba(156, 39, 176, 0.4);
}

.race-badge.race-terran {
  background: rgba(33, 150, 243, 0.2);
  color: #90caf9;
  border: 1px solid rgba(33, 150, 243, 0.4);
}

.race-badge.race-protoss {
  background: rgba(255, 193, 7, 0.2);
  color: #ffeb3b;
  border: 1px solid rgba(255, 193, 7, 0.4);
}

/* Region Tags */
.regions-list {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.region-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.region-tag.region-us {
  background: rgba(0, 150, 136, 0.2);
  color: #4db6ac;
  border: 1px solid rgba(0, 150, 136, 0.3);
}

.region-tag.region-eu {
  background: rgba(33, 150, 243, 0.2);
  color: #64b5f6;
  border: 1px solid rgba(33, 150, 243, 0.3);
}

.region-tag.region-kr {
  background: rgba(244, 67, 54, 0.2);
  color: #ef9a9a;
  border: 1px solid rgba(244, 67, 54, 0.3);
}

.region-tag.region-cn {
  background: rgba(255, 152, 0, 0.2);
  color: #ffcc80;
  border: 1px solid rgba(255, 152, 0, 0.3);
}

/* MMR Display */
.mmr-value {
  font-weight: 700;
  color: #00d4ff;
}

.peak-mmr {
  font-size: 0.75rem;
  color: #666;
  margin-left: 4px;
}

.mmr-highlight {
  font-size: 2rem;
  background: linear-gradient(135deg, #00d4ff, #7b2ff7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Win/Loss Detail */
.win-loss-detail {
  font-size: 0.75rem;
  color: #a0a0a0;
  margin-left: 4px;
}

/* Account Count */
.account-count {
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.85rem;
}

/* Player Detail Modal */
#player-detail-modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  overflow-y: auto;
}

#player-detail-modal .modal-content {
  position: relative;
  margin: 3% auto;
  padding: 30px;
  width: 90%;
  max-width: 1000px;
  max-height: 90vh;
  overflow-y: auto;
  background: rgba(26, 26, 46, 0.95);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

.player-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
  gap: 20px;
}

.player-identity {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.player-title {
  font-size: 1.8rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.team-badge {
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  color: #a0a0a0;
}

.player-stats-summary {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.player-stats-summary .stat-item {
  text-align: center;
  min-width: 80px;
}

.player-stats-summary .stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}

.player-stats-summary .stat-label {
  font-size: 0.8rem;
  color: #a0a0a0;
  margin-top: 4px;
}

/* Detail Sections */
.player-detail-body {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.detail-section {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  padding: 20px;
}

.detail-section h3 {
  margin: 0 0 15px 0;
  font-size: 1rem;
  color: #a0a0a0;
}

/* Aliases */
.aliases-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.alias-tag {
  background: rgba(123, 47, 247, 0.2);
  color: #b388ff;
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  border: 1px solid rgba(123, 47, 247, 0.3);
}

/* Accounts Table */
.accounts-table {
  width: 100%;
  border-collapse: collapse;
}

.accounts-table th {
  text-align: left;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.2);
  color: #a0a0a0;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.accounts-table td {
  padding: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.accounts-table tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.account-name {
  font-weight: 600;
}

.account-name.barcode {
  font-family: monospace;
  color: #a0a0a0;
}

.badge-barcode {
  background: rgba(158, 158, 158, 0.2);
  color: #9e9e9e;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.7rem;
  margin-left: 8px;
}

.barcode-account {
  opacity: 0.7;
}

.btn-link-small {
  color: #00d4ff;
  font-size: 0.75rem;
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.btn-link-small:hover {
  opacity: 1;
  text-decoration: underline;
}

/* Linked Replays */
.linked-replays-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 300px;
  overflow-y: auto;
}

.linked-replay-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 12px;
  border-radius: 8px;
  flex-wrap: wrap;
}

.replay-map {
  font-weight: 600;
  color: #fff;
  flex: 1;
  min-width: 150px;
}

.replay-matchup {
  color: #00d4ff;
  font-size: 0.85rem;
}

.replay-result {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
}

.replay-result.success {
  background: rgba(76, 175, 80, 0.2);
  color: #4caf50;
}

.replay-result.danger {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
}

.replay-date {
  color: #666;
  font-size: 0.8rem;
}

/* Status Colors */
.success {
  color: #4caf50;
}

.danger {
  color: #f44336;
}

/* Muted text */
.muted {
  color: #666;
  font-style: italic;
}

/* Refresh Button */
.btn-refresh {
  background: linear-gradient(135deg, #00d4ff, #7b2ff7);
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-refresh:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

/* Modal Close Button in header */
.modal-close-btn {
  position: absolute;
  right: 20px;
  top: 20px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  transition: background 0.2s;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Responsive adjustments (ENHANCEMENT-015) */
@media (max-width: 768px) {
  .leaderboard-header {
    flex-direction: column;
    align-items: stretch;
  }

  .leaderboard-controls {
    flex-direction: column;
  }

  #leaderboard-search {
    width: 100%;
  }

  /* Hide less important columns on mobile */
  .leaderboard-table .col-regions,
  .leaderboard-table .col-accounts {
    display: none;
  }

  /* Adjust column widths for mobile */
  .leaderboard-table .col-rank {
    width: 50px;
  }

  .leaderboard-table .col-player {
    min-width: 150px;
  }

  .leaderboard-table .col-race {
    width: 80px;
  }

  .leaderboard-table .col-mmr {
    width: 90px;
  }

  .leaderboard-table .col-winrate {
    width: 80px;
  }

  /* Smaller font sizes on mobile */
  .leaderboard-table {
    font-size: 0.85rem;
  }

  .rank-badge {
    padding: 2px 6px;
    font-size: 0.75rem;
  }

  .race-badge {
    padding: 3px 6px;
    font-size: 0.75rem;
  }

  /* Stack search box wrapper */
  .search-box-wrapper {
    width: 100%;
  }

  #leaderboard-search {
    width: 100%;
  }

  /* Smaller info section on mobile */
  .leaderboard-info {
    flex-direction: column;
    gap: 8px;
    font-size: 0.8rem;
  }

  .player-detail-header {
    flex-direction: column;
  }

  .player-stats-summary {
    justify-content: space-around;
  }

  .linked-replay-item {
    flex-direction: column;
    align-items: flex-start;
  }
}
/* =============================================================================
   RE-ANALYSIS UI STYLES (Add to style.css)
   ============================================================================= */

/* Re-Analysis Card */
.reanalysis-card {
  grid-column: span 2;
}

.card-description {
  color: #a0a0a0;
  font-size: 0.9rem;
  margin-bottom: 20px;
  line-height: 1.5;
}

/* Health Panel */
.health-panel {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
}

.health-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.health-title {
  font-weight: 600;
  font-size: 1rem;
  color: #fff;
}

.health-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.health-metric {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 12px;
  text-align: center;
}

.health-metric .metric-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.health-metric .metric-value.good {
  color: #4caf50;
}

.health-metric .metric-value.warning {
  color: #ff9800;
}

.health-metric .metric-value.danger {
  color: #f44336;
}

.health-metric .metric-label {
  font-size: 0.75rem;
  color: #a0a0a0;
}

.health-recommendation {
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  font-size: 0.9rem;
}

.health-recommendation .good {
  color: #4caf50;
}

.health-recommendation .info {
  color: #00d4ff;
}

.health-recommendation .warning {
  color: #ff9800;
}

/* Re-Analysis Controls */
.reanalysis-controls {
  margin-bottom: 20px;
}

.control-row {
  display: flex;
  gap: 20px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.control-row .control-group {
  flex: 1;
  min-width: 200px;
}

.checkbox-group {
  display: flex;
  align-items: center;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: #ccc;
  font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #00d4ff;
}

/* Build Order Filter Toggles */
.build-detail-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.filter-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.3px;
}

.filter-toggle:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
}

.filter-toggle.active {
  background: rgba(0, 212, 255, 0.15);
  border-color: #00d4ff;
  color: #00d4ff;
}

.filter-toggle .filter-icon {
  font-size: 1rem;
  opacity: 0.7;
}

.filter-toggle.active .filter-icon {
  opacity: 1;
}

.filter-toggle .filter-label {
  user-select: none;
}

.reanalysis-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.reanalysis-buttons .btn {
  flex: 1;
  min-width: 150px;
}

/* Status Panel Enhancements */
.status-panel {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
}

.status-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.status-phase {
  font-weight: 600;
  color: #00d4ff;
}

.status-phase.error {
  color: #f44336;
}

.status-progress-text {
  font-weight: 700;
  color: #fff;
}

.status-message {
  font-size: 0.9rem;
  color: #aaa;
  margin-top: 8px;
}

/* Progress Container */
.progress-container {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #00d4ff, #7b2ff7);
  border-radius: 4px;
  transition: width 0.3s ease;
}

/* Debug Console */
.debug-console {
  margin-top: 16px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  overflow: hidden;
}

.debug-header {
  background: rgba(255, 255, 255, 0.05);
  padding: 8px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #aaa;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.debug-text {
  padding: 12px;
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 0.8rem;
  color: #ccc;
  max-height: 200px;
  overflow-y: auto;
  line-height: 1.6;
}

.debug-text:empty::before {
  content: "No activity yet...";
  color: #666;
  font-style: italic;
}

.debug-text .debug-line {
  padding: 2px 0;
}

.debug-text .debug-line.success {
  color: #4caf50;
}

.debug-text .debug-line.error {
  color: #f44336;
}

.debug-text .debug-line.warning {
  color: #ff9800;
}

.debug-text .debug-line.info {
  color: #00d4ff;
}

.info-text {
  font-size: 0.8rem;
  color: #a0a0a0;
  margin-top: 8px;
  line-height: 1.4;
}

/* Re-Analysis Results */
.reanalysis-results {
  background: rgba(0, 212, 255, 0.05);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
}

.reanalysis-results h4 {
  margin: 0 0 16px 0;
  color: #00d4ff;
  font-size: 1rem;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 12px;
}

.result-item {
  text-align: center;
  padding: 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
}

.result-item .result-value {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: #4caf50;
  margin-bottom: 4px;
}

.result-item .result-label {
  font-size: 0.75rem;
  color: #a0a0a0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Auto Re-Analysis Info */
.auto-reanalysis-info {
  background: rgba(123, 47, 247, 0.1);
  border: 1px solid rgba(123, 47, 247, 0.2);
  border-radius: 12px;
  padding: 16px;
}

.auto-info-header {
  font-weight: 600;
  color: #7b2ff7;
  margin-bottom: 8px;
}

.auto-info-text {
  font-size: 0.85rem;
  color: #aaa;
  margin-bottom: 12px;
  line-height: 1.5;
}

.auto-info-text strong {
  color: #fff;
}

.auto-counter {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
}

.auto-counter span:first-child {
  color: #a0a0a0;
  font-size: 0.9rem;
}

.counter-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: #7b2ff7;
}

/* Enhanced DB Stats Grid */
.db-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.db-stats-grid .stat-box {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 16px;
  text-align: center;
}

.db-stats-grid .stat-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: #00d4ff;
}

.db-stats-grid .stat-label {
  font-size: 0.75rem;
  color: #a0a0a0;
  margin-top: 4px;
}

/* Small button variant */
.btn-small {
  padding: 6px 12px;
  font-size: 0.8rem;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-small.secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.btn-small.secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .reanalysis-card {
    grid-column: span 1;
  }

  .control-row {
    flex-direction: column;
  }

  .reanalysis-buttons {
    flex-direction: column;
  }

  .reanalysis-buttons .btn {
    width: 100%;
  }

  .health-metrics {
    grid-template-columns: repeat(2, 1fr);
  }


/* ========================================
   SMURF DETECTION STYLES
   ======================================== */

.smurf-detection-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.fingerprint-stats-panel {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 20px;
}

.stats-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.stats-title {
  font-size: 1rem;
  font-weight: 600;
  color: #00d4ff;
}

.fingerprint-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 15px;
}

.fingerprint-stat-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 12px;
  text-align: center;
  transition: all 0.2s;
}

.fingerprint-stat-box:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.fingerprint-stat-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: #00d4ff;
  display: block;
  margin-bottom: 5px;
}

.fingerprint-stat-label {
  font-size: 0.85rem;
  color: #a0a0a0;
  display: block;
}

.fingerprint-stat-sublabel {
  font-size: 0.75rem;
  color: #707070;
  margin-top: 3px;
}

.smurf-analysis-controls {
  margin: 20px 0;
}

.search-with-button {
  display: flex;
  gap: 10px;
  align-items: stretch;
}

.search-input {
  flex: 1;
  background: var(--card-bg);
  border: 1px solid var(--border-color-strong);
  border-radius: 6px;
  padding: 10px 15px;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.search-input:focus {
  outline: none;
  border-color: var(--primary-color);
  background: var(--card-bg-hover);
}

.search-input::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

.number-input {
  background: var(--card-bg);
  border: 1px solid var(--border-color-strong);
  border-radius: 6px;
  padding: 10px 15px;
  color: var(--text-primary);
  font-size: 0.95rem;
  width: 100%;
  -moz-appearance: textfield; /* Firefox */
}

.number-input::-webkit-outer-spin-button,
.number-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.number-input:focus {
  outline: none;
  border-color: var(--primary-color);
  background: var(--card-bg-hover);
}

.flex-grow {
  flex: 1;
}

.smurf-results-panel {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  padding: 20px;
  margin-top: 20px;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.results-header h4 {
  font-size: 1.2rem;
  color: #00d4ff;
  margin: 0;
}

.player-info-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 20px;
}

.player-info-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.player-info-name {
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
}

.player-info-race {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-left: 10px;
}

.race-terran {
  background: rgba(255, 59, 59, 0.2);
  color: #ff3b3b;
  border: 1px solid rgba(255, 59, 59, 0.4);
}

.race-protoss {
  background: rgba(255, 215, 0, 0.2);
  color: #ffd700;
  border: 1px solid rgba(255, 215, 0, 0.4);
}

.race-zerg {
  background: rgba(138, 43, 226, 0.2);
  color: #ba8fff;
  border: 1px solid rgba(138, 43, 226, 0.4);
}

.player-info-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin-top: 15px;
}

.player-stat {
  display: flex;
  flex-direction: column;
}

.player-stat-label {
  font-size: 0.8rem;
  color: #a0a0a0;
  margin-bottom: 3px;
}

.player-stat-value {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
}

.smurf-matches-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.smurf-match-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 15px;
  transition: all 0.2s;
  cursor: pointer;
}

.smurf-match-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(5px);
  border-color: rgba(0, 212, 255, 0.3);
}

.smurf-match-card.high-match {
  border-left: 3px solid #00ff88;
}

.smurf-match-card.medium-match {
  border-left: 3px solid #ffaa00;
}

.smurf-match-card.low-match {
  border-left: 3px solid #ff6666;
}

.match-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.match-player-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
}

.match-scores {
  display: flex;
  gap: 15px;
  align-items: center;
}

.match-score {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.match-score-label {
  font-size: 0.75rem;
  color: #a0a0a0;
  margin-bottom: 2px;
}

.match-score-value {
  font-size: 1.3rem;
  font-weight: 700;
}

.match-score-value.high {
  color: #00ff88;
}

.match-score-value.medium {
  color: #ffaa00;
}

.match-score-value.low {
  color: #ff6666;
}

.match-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.feature-name {
  color: #a0a0a0;
}

.feature-score {
  color: #00d4ff;
  font-weight: 600;
}

.match-meta {
  display: flex;
  gap: 15px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
  color: #a0a0a0;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge.high {
  background: rgba(0, 255, 136, 0.2);
  color: #00ff88;
  border: 1px solid rgba(0, 255, 136, 0.4);
}

.badge.medium {
  background: rgba(255, 170, 0, 0.2);
  color: #ffaa00;
  border: 1px solid rgba(255, 170, 0, 0.4);
}

.badge.low {
  background: rgba(255, 102, 102, 0.2);
  color: #ff6666;
  border: 1px solid rgba(255, 102, 102, 0.4);
}

.no-results {
  text-align: center;
  padding: 40px 20px;
  color: #a0a0a0;
}

.no-results-icon {
  font-size: 3rem;
  margin-bottom: 15px;
  opacity: 0.5;
}

.no-results-text {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.no-results-hint {
  font-size: 0.9rem;
  color: #707070;
}

.info-box {
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 8px;
  padding: 15px;
  margin-top: 20px;
}

.info-header {
  font-weight: 600;
  color: #00d4ff;
  margin-bottom: 10px;
  font-size: 1rem;
}

.info-text {
  font-size: 0.9rem;
  color: #ccc;
  line-height: 1.6;
  margin-bottom: 8px;
}

.info-text:last-child {
  margin-bottom: 0;
}

.fingerprint-actions {
  margin-top: 20px;
  display: flex;
  gap: 10px;
  justify-content: center;
}

/* Fingerprint Detail Modal */
.fingerprint-detail-card {
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
}

.fingerprint-profile-header {
  text-align: center;
  padding: 20px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(123, 47, 247, 0.1));
  border-radius: 8px;
  margin-bottom: 20px;
}

.fingerprint-profile-name {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.fingerprint-profile-meta {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-size: 0.9rem;
  color: #a0a0a0;
}

.fingerprint-confidence {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(0, 255, 136, 0.2);
  border: 1px solid rgba(0, 255, 136, 0.4);
  border-radius: 20px;
  color: #00ff88;
  font-weight: 600;
  margin-top: 15px;
}

.fingerprint-section {
  margin-bottom: 25px;
}

.fingerprint-section-title {
  font-size: 1.2rem;
  color: #00d4ff;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.fingerprint-section-icon {
  font-size: 1.5rem;
}

.fingerprint-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
}

.fingerprint-feature-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 15px;
}

.fingerprint-feature-name {
  font-size: 0.85rem;
  color: #a0a0a0;
  margin-bottom: 8px;
}

.fingerprint-feature-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #00d4ff;
}

.fingerprint-feature-subvalue {
  font-size: 0.85rem;
  color: #707070;
  margin-top: 5px;
}

.fingerprint-chart {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 6px;
  padding: 20px;
  margin-top: 15px;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: #a0a0a0;
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  opacity: 0.3;
}

.empty-state-title {
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 10px;
}

.empty-state-text {
  font-size: 1rem;
  color: #a0a0a0;
  max-width: 500px;
  margin: 0 auto 20px;
  line-height: 1.6;
}

/* Loading Spinner */
.loading-spinner {
  display: inline-block;
  width: 40px;
  height: 40px;
  border: 4px solid rgba(255, 255, 255, 0.1);
  border-top-color: #00d4ff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Responsive Adjustments for Smurf Detection */
@media (max-width: 768px) {
  .fingerprint-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .match-features {
    grid-template-columns: 1fr;
  }

  .player-info-stats {
    grid-template-columns: 1fr;
  }

  .search-with-button {
    flex-direction: column;
  }

  .fingerprint-feature-grid {
    grid-template-columns: 1fr;
  }
}


/* ========================================
   SMURF DETECTION REDESIGN v2 - MODERN TILES
   ======================================== */

/* Header */
.smurf-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

/* Stats Tiles Grid */
.stats-tiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
  margin: 25px 0;
  width: 100%;
}

.stat-tile {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 15px;
  transition: all 0.3s ease;
}

.stat-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
  border-color: rgba(0, 212, 255, 0.4);
}

.stat-tile-icon {
  font-size: 2rem;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
}

.stat-tile-content {
  flex: 1;
}

.stat-tile-label {
  font-size: 0.75rem;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 5px;
}

.stat-tile-sublabel {
  font-size: 0.65rem;
  color: #777;
  font-style: italic;
  margin-top: 2px;
  opacity: 0.8;
}

.stat-tile-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
}

/* Stat Tile Variants */
.stat-tile.success {
  border-color: rgba(0, 255, 136, 0.3);
}

.stat-tile.success .stat-tile-icon {
  background: rgba(0, 255, 136, 0.15);
  color: #00ff88;
}

.stat-tile.warning {
  border-color: rgba(255, 165, 0, 0.3);
}

.stat-tile.warning .stat-tile-icon {
  background: rgba(255, 165, 0, 0.15);
  color: #ffa500;
}

.stat-tile.info {
  border-color: rgba(100, 149, 237, 0.3);
}

.stat-tile.info .stat-tile-icon {
  background: rgba(100, 149, 237, 0.15);
  color: #6495ed;
}

.stat-tile.race-protoss .stat-tile-icon {
  background: rgba(255, 215, 0, 0.15);
  color: #ffd700;
}

.stat-tile.race-terran .stat-tile-icon {
  background: rgba(255, 59, 59, 0.15);
  color: #ff3b3b;
}

.stat-tile.race-zerg .stat-tile-icon {
  background: rgba(138, 43, 226, 0.15);
  color: #ba8fff;
}

/* Search Section */
.smurf-search-section {
  margin: 30px 0;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  padding: 25px;
  clear: both;
  width: 100%;
}

.section-heading {
  font-size: 1.3rem;
  font-weight: 600;
  color: #00d4ff;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-description {
  font-size: 0.9rem;
  color: #aaa;
  margin-bottom: 20px;
  line-height: 1.5;
}

.search-controls {
  display: flex;
  gap: 20px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.search-input-wrapper {
  flex: 1;
  min-width: 300px;
  position: relative;
}

.search-input-modern {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 14px 20px;
  color: #fff;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.search-input-modern:focus {
  outline: none;
  border-color: #00d4ff;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.search-input-modern::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

/* Search Suggestions Dropdown */
.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(20, 20, 25, 0.98);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 8px;
  margin-top: 5px;
  max-height: 300px;
  overflow-y: auto;
  z-index: 1000;
  display: none;
}

.search-suggestions.active {
  display: block;
}

.suggestion-item {
  padding: 12px 20px;
  cursor: pointer;
  transition: background 0.2s;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.suggestion-item:last-child {
  border-bottom: none;
}

.suggestion-item:hover {
  background: rgba(0, 212, 255, 0.15);
}

.suggestion-name {
  font-weight: 600;
  color: #fff;
  margin-bottom: 3px;
}

.suggestion-meta {
  font-size: 0.85rem;
  color: #999;
}

/* Search Parameters */
.search-params {
  display: flex;
  gap: 15px;
}

.param-group {
  min-width: 200px;
}

.param-group label {
  display: block;
  font-size: 0.85rem;
  color: #aaa;
  margin-bottom: 8px;
}

.slider-with-value {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 8px 15px;
}

.slider-with-value input[type="range"] {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  outline: none;
  -webkit-appearance: none;
}

.slider-with-value input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: #00d4ff;
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.2s;
}

.slider-with-value input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.slider-with-value input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: #00d4ff;
  border-radius: 50%;
  cursor: pointer;
  border: none;
  transition: transform 0.2s;
}

.slider-with-value input[type="range"]::-moz-range-thumb:hover {
  transform: scale(1.2);
}

.slider-value {
  font-weight: 700;
  color: #00d4ff;
  min-width: 50px;
  text-align: right;
}

/* Buttons */
.btn-large {
  padding: 14px 30px;
  font-size: 1.05rem;
  font-weight: 600;
}

.btn-icon {
  margin-right: 8px;
}

.btn-icon-only {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 10px 15px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s;
  color: #fff;
}

.btn-icon-only:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #00d4ff;
  transform: scale(1.1);
}

/* Results Panel */
.results-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 2px solid rgba(0, 212, 255, 0.2);
}

.results-header-bar h3 {
  font-size: 1.4rem;
  color: #00d4ff;
  margin: 0;
}

.results-actions {
  display: flex;
  gap: 10px;
}

/* Player Profile Card */
.player-profile-card {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(123, 47, 247, 0.08));
  border: 2px solid rgba(0, 212, 255, 0.3);
  border-radius: 12px;
  padding: 25px;
  margin-bottom: 25px;
}

/* Matches Grid */
.matches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 20px;
}

/* Leaderboard Integration */
.leaderboard-integration-section {
  margin: 40px 0;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  padding: 25px;
  border: 1px solid rgba(255, 215, 0, 0.2);
  clear: both;
  width: 100%;
}

.leaderboard-controls-row {
  display: flex;
  gap: 20px;
  align-items: flex-end;
  margin-top: 15px;
}

.control-group {
  flex: 1;
}

.control-group label {
  display: block;
  font-size: 0.85rem;
  color: #aaa;
  margin-bottom: 8px;
  font-weight: 500;
}

.modern-select {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 12px 15px;
  color: #fff;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s;
}

.modern-select:focus {
  outline: none;
  border-color: #00d4ff;
  background: rgba(255, 255, 255, 0.08);
}

.modern-select option {
  background: #1a1a1f;
  color: #fff;
}

.leaderboard-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 15px;
  margin-top: 20px;
}

/* Account Sharing Detection */
.account-sharing-section {
  margin: 40px 0;
  background: rgba(255, 69, 0, 0.05);
  border-radius: 12px;
  padding: 25px;
  border: 1px solid rgba(255, 69, 0, 0.2);
  clear: both;
  width: 100%;
}

.sharing-detection-controls {
  display: flex;
  gap: 20px;
  align-items: flex-end;
  margin-top: 15px;
  flex-wrap: wrap;
}

.btn.warning {
  background: linear-gradient(135deg, rgba(255, 165, 0, 0.2), rgba(255, 69, 0, 0.2));
  border-color: rgba(255, 165, 0, 0.5);
  color: #ffa500;
}

.btn.warning:hover {
  background: linear-gradient(135deg, rgba(255, 165, 0, 0.3), rgba(255, 69, 0, 0.3));
  box-shadow: 0 4px 15px rgba(255, 165, 0, 0.3);
}

.sharing-results-panel {
  margin-top: 20px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  padding: 20px;
}

/* Info Box Modern */
.info-box-modern {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(123, 47, 247, 0.08));
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 12px;
  padding: 25px;
  margin-top: 30px;
}

.info-header-modern {
  font-size: 1.1rem;
  font-weight: 600;
  color: #00d4ff;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-icon {
  font-size: 1.5rem;
}

.info-content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 15px;
  margin-bottom: 20px;
}

.info-feature {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 15px;
  text-align: center;
}

.info-feature strong {
  display: block;
  color: #00d4ff;
  font-size: 1rem;
  margin-bottom: 5px;
}

.info-feature span {
  font-size: 0.85rem;
  color: #999;
}

.info-badges {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.confidence-badge {
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid;
}

.confidence-badge.high {
  background: rgba(0, 255, 136, 0.15);
  border-color: rgba(0, 255, 136, 0.4);
  color: #00ff88;
}

.confidence-badge.medium {
  background: rgba(0, 212, 255, 0.15);
  border-color: rgba(0, 212, 255, 0.4);
  color: #00d4ff;
}

.confidence-badge.low {
  background: rgba(255, 165, 0, 0.15);
  border-color: rgba(255, 165, 0, 0.4);
  color: #ffa500;
}

/* Responsive Design */
@media (max-width: 768px) {
  .stats-tiles-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
  }

  .stat-tile {
    flex-direction: column;
    text-align: center;
    padding: 15px;
  }

  .stat-tile-value {
    font-size: 1.5rem;
  }

  .search-controls {
    flex-direction: column;
  }

  .search-input-wrapper {
    min-width: 100%;
  }

  .leaderboard-controls-row,
  .sharing-detection-controls {
    flex-direction: column;
  }

  .info-content-grid {
    grid-template-columns: 1fr;
  }

  .matches-grid {
    grid-template-columns: 1fr;
  }
}

/* Smurf Detection Page Container */
.smurf-detection-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
}

.smurf-detection-container > * {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 0;
}

/* Smurf Detection Main Card - Override */
.smurf-detection-main-card {
  max-width: 1600px !important;
  margin: 20px auto !important;
  width: calc(100% - 40px);
}

#page-smurf-detection .card {
  background: rgba(15, 15, 20, 0.6);
}

/* FORCE SMURF DETECTION GRID LAYOUT */
#page-smurf-detection .stats-tiles-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)) !important;
  gap: 15px !important;
  margin: 25px 0 !important;
  width: 100% !important;
}

#page-smurf-detection .stat-tile {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02)) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 12px !important;
  padding: 20px !important;
  display: flex !important;
  align-items: center !important;
  gap: 15px !important;
}

#page-smurf-detection .smurf-search-section,
#page-smurf-detection .leaderboard-integration-section,
#page-smurf-detection .account-sharing-section {
  margin: 30px 0 !important;
  background: rgba(0, 0, 0, 0.2) !important;
  border-radius: 12px !important;
  padding: 25px !important;
  clear: both !important;
  width: 100% !important;
}

/* VERSION 2.0 - SMURF DETECTION GRID FIX - FORCE RELOAD */
/* If you're seeing a vertical list instead of grid, hard refresh: Ctrl+Shift+R */

/* =============================================================================
   DIRECT REPLAY ANALYSIS & AGGREGATION SETTINGS STYLES
   ============================================================================= */

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.setting-label {
    font-weight: 600;
    color: #aaa;
    font-size: 0.9rem;
}

.setting-value {
    font-weight: 700;
    color: #00d4ff;
    font-size: 0.95rem;
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.85rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-small.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.btn-small.secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

.stats-row {
    display: flex;
    gap: 12px;
    justify-content: space-between;
    flex-wrap: wrap;
}

#direct-analysis-status-panel {
    margin-top: 15px;
}


/* =============================================================================
   EXTRACTION LOG VIEWER STYLES
   ============================================================================= */

.log-viewer {
    background: #0a0a0a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 15px;
    max-height: 400px;
    overflow-y: auto;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.5;
}

.log-line {
    padding: 4px 8px;
    margin: 2px 0;
    border-radius: 4px;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.log-line.info {
    color: #a0a0a0;
    background: rgba(100, 149, 237, 0.05);
}

.log-line.success {
    color: #00ff88;
    background: rgba(0, 255, 136, 0.05);
    font-weight: 500;
}

.log-line.warning {
    color: #ffaa00;
    background: rgba(255, 170, 0, 0.05);
}

.log-line.error {
    color: #ff4444;
    background: rgba(255, 68, 68, 0.05);
}

.log-line.default {
    color: #ccc;
}

.log-viewer::-webkit-scrollbar {
    width: 8px;
}

.log-viewer::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

.log-viewer::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.log-viewer::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

#extraction-log-viewer h4 {
    color: #fff;
    font-size: 1rem;
}

#autoscroll-indicator {
    font-size: 0.85rem;
}


/* =============================================================================
   BUILD DETAIL ENHANCEMENTS - Recent Games & Top Players
   ============================================================================= */

.recent-games-table,
.top-players-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    font-size: 0.85rem;
}

.recent-games-table thead,
.top-players-table thead {
    background: rgba(0, 212, 255, 0.1);
    border-bottom: 2px solid rgba(0, 212, 255, 0.3);
}

.recent-games-table th,
.top-players-table th {
    padding: 8px 10px;
    text-align: left;
    font-weight: 600;
    color: #00d4ff;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.recent-games-table td,
.top-players-table td {
    padding: 10px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    color: #ccc !important;
}

.recent-games-table tbody tr:hover,
.top-players-table tbody tr:hover {
    background: rgba(0, 212, 255, 0.05) !important;
}

.player-cell {
    font-weight: 500 !important;
    color: #fff !important;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.result-badge {
    display: inline-block !important;
    padding: 3px 10px !important;
    border-radius: 12px !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
}

.result-badge.win {
    background: rgba(0, 255, 136, 0.15) !important;
    color: #00ff88 !important;
    border: 1px solid rgba(0, 255, 136, 0.3) !important;
}

.result-badge.loss {
    background: rgba(255, 68, 68, 0.15) !important;
    color: #ff4444 !important;
    border: 1px solid rgba(255, 68, 68, 0.3) !important;
}

/* Player name bubble component */
.player-bubble {
    display: inline-block !important;
    padding: 4px 12px !important;
    border-radius: 14px !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    background: rgba(0, 212, 255, 0.12) !important;
    color: #00d4ff !important;
    border: 1px solid rgba(0, 212, 255, 0.3) !important;
    white-space: nowrap !important;
    transition: all 0.2s ease !important;
}

.player-bubble:hover {
    background: rgba(0, 212, 255, 0.18) !important;
    border-color: rgba(0, 212, 255, 0.5) !important;
}

/* MMR tier coloring */
.player-bubble.mmr-bronze {
    background: rgba(205, 127, 50, 0.12) !important;
    color: #cd7f32 !important;
    border-color: rgba(205, 127, 50, 0.3) !important;
}

.player-bubble.mmr-silver {
    background: rgba(192, 192, 192, 0.12) !important;
    color: #c0c0c0 !important;
    border-color: rgba(192, 192, 192, 0.3) !important;
}

.player-bubble.mmr-gold {
    background: rgba(255, 215, 0, 0.12) !important;
    color: #ffd700 !important;
    border-color: rgba(255, 215, 0, 0.3) !important;
}

.player-bubble.mmr-master {
    background: rgba(0, 212, 255, 0.12) !important;
    color: #00d4ff !important;
    border-color: rgba(0, 212, 255, 0.3) !important;
}

.player-bubble.mmr-gm {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 165, 0, 0.15) 100%) !important;
    color: #ffd700 !important;
    border: 1px solid rgba(255, 215, 0, 0.4) !important;
}

.map-cell {
    color: #bbb !important;
    font-size: 0.85rem !important;
}

.mmr-cell {
    color: #6495ED !important;
    font-weight: 600 !important;
}

.download-link {
    font-size: 1.2rem !important;
    text-decoration: none !important;
    color: #6495ED !important;
    transition: transform 0.2s, color 0.2s;
    display: inline-block;
    cursor: pointer;
}

.download-link:hover {
    color: #4169E1 !important;
    transform: scale(1.2);
}

.no-download {
    color: #555 !important;
    font-size: 0.9rem !important;
}

/* Top Players Table Specific Styles */
.rank-badge {
    display: inline-block;
    background: rgba(100, 149, 237, 0.2);
    color: #6495ED;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-right: 8px;
}

.rank-1 .rank-badge {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: #000;
}

.rank-2 .rank-badge {
    background: linear-gradient(135deg, #C0C0C0 0%, #A9A9A9 100%);
    color: #000;
}

.rank-3 .rank-badge {
    background: linear-gradient(135deg, #CD7F32 0%, #8B4513 100%);
    color: #fff;
}

.games-cell {
    color: #999 !important;
    font-size: 0.9rem !important;
}

.winrate-cell {
    font-weight: 600 !important;
}

.winrate-value.positive {
    color: #00ff88 !important;
}

.winrate-value.negative {
    color: #ff6b6b !important;
}

/* Meta section styling */
.meta-section {
    padding: 16px !important;
    background: rgba(0, 212, 255, 0.08) !important;
    border-radius: 8px !important;
    border: 1px solid rgba(0, 212, 255, 0.2) !important;
    margin-bottom: 20px !important;
}

.meta-section h3 {
    color: #00d4ff !important;
    font-size: 1.1rem !important;
    margin-bottom: 12px !important;
    font-weight: 600 !important;
    margin-top: 0 !important;
}

.meta-section p {
    color: #ccc !important;
    font-size: 0.9rem !important;
    margin: 6px 0 !important;
    line-height: 1.5 !important;
}

.recent-replays-sidebar h4,
.top-players-sidebar h4 {
    color: #00d4ff !important;
    margin-bottom: 12px !important;
    margin-top: 0 !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    padding-bottom: 8px !important;
    border-bottom: 2px solid rgba(0, 212, 255, 0.3) !important;
}

.recent-replays-sidebar,
.top-players-sidebar {
    margin-bottom: 20px !important;
    padding: 16px !important;
    background: rgba(0, 0, 0, 0.4) !important;
    border-radius: 8px !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
}

/* Refresh MMR Button */
.btn-refresh {
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s;
    box-shadow: 0 2px 6px rgba(0, 212, 255, 0.3);
}

.btn-refresh:hover:not(:disabled) {
    background: linear-gradient(135deg, #00e5ff 0%, #00b8e6 100%);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.5);
    transform: translateY(-1px);
}

.btn-refresh:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 212, 255, 0.3);
}

.btn-refresh:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Toast Notifications */
@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

/* ============================================================================
   Phase 2 Enhanced: New Build Library Styles
   ============================================================================ */

.new-library-container {
  padding: 20px;
  max-width: 1400px;
  margin: 0 auto;
}

.new-library-header {
  margin-bottom: 30px;
}

.new-library-header h2 {
  margin-bottom: 8px;
  font-size: 2rem;
}

.library-subtitle {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 1rem;
}

.advanced-filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.btn-action {
  padding: 10px 20px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}

.btn-action:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}

.btn-action.active {
  background: #f44336;
}

.enhanced-builds-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.enhanced-build-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-left: 4px solid transparent;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.enhanced-build-card:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3), 0 4px 12px rgba(0, 212, 255, 0.15);
  background: rgba(255, 255, 255, 0.08);
}

.enhanced-build-card.selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(103, 58, 183, 0.2);
}

.enhanced-build-card.high-winrate {
  border-left-color: #4caf50;
}

.enhanced-build-card.medium-winrate {
  border-left-color: rgba(0, 212, 255, 0.5);
}

.enhanced-build-card.low-winrate {
  border-left-color: #f44336;
}

.build-select-checkbox {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 24px;
  height: 24px;
  cursor: pointer;
}

.enhanced-build-card .build-name {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
  line-height: 1.3;
}

.build-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  min-height: 28px;
}

.build-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat {
  text-align: center;
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
}

/* Emphasize win rate */
.stat.win-rate .stat-value {
  font-size: 1.5rem;
  font-weight: 700;
}

.stat.win-rate .stat-value.high {
  color: #4caf50;
}

.stat.win-rate .stat-value.medium {
  color: #ffc107;
}

.stat.win-rate .stat-value.low {
  color: #f44336;
}

.mmr-tier-badge {
  position: absolute;
  bottom: 16px;
  left: 24px;
  font-size: 0.65rem;
  padding: 4px 8px;
  border-radius: 8px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.enhanced-modal-content {
  max-width: 1200px;
  width: 95%;
}

.build-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--border);
}

.build-tab {
  padding: 12px 24px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  font-size: 1rem;
}

.build-tab:hover {
  color: var(--text);
}

.build-tab.active {
  color: var(--primary);
}

.build-tab.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ===================================
   ML Monitor Styles
   =================================== */

.ml-monitor-container {
  max-width: 1400px;
  margin: 0 auto;
}

.ml-monitor-container h2 {
  font-size: 2rem;
  margin-bottom: 12px;
  background: linear-gradient(90deg, #00d4ff, #7b2ff7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: center;
}

.ml-monitor-container .subtitle {
  color: #a0a0a0;
  font-size: 1rem;
  margin-bottom: 30px;
  text-align: center;
}

/* ML About Card */
.ml-about-card {
  margin-bottom: 24px;
  background: rgba(123, 47, 247, 0.05);
  border: 1px solid rgba(123, 47, 247, 0.2);
}

.about-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.about-header h3 {
  color: #7b2ff7;
  font-size: 1.2rem;
  margin: 0;
}

.collapse-btn {
  background: rgba(123, 47, 247, 0.2);
  border: 1px solid rgba(123, 47, 247, 0.3);
  color: #7b2ff7;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.2s;
}

.collapse-btn:hover {
  background: rgba(123, 47, 247, 0.3);
}

.about-content {
  display: block;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.about-section {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 8px;
  padding: 16px;
}

.about-section h4 {
  color: #00d4ff;
  font-size: 1rem;
  margin-bottom: 12px;
}

.about-section p {
  color: #e0e0e0;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 10px;
}

.info-list {
  margin: 0;
  padding-left: 20px;
  color: #e0e0e0;
  font-size: 0.85rem;
  line-height: 1.8;
}

.info-list li {
  margin-bottom: 6px;
}

.info-list strong {
  color: #00d4ff;
}

.about-footer {
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 8px;
  padding: 12px 16px;
}

.about-footer p {
  color: #e0e0e0;
  font-size: 0.9rem;
  margin: 0;
}

.about-footer strong {
  color: #00d4ff;
}

/* ML Status Card */
.ml-status-card {
  margin-bottom: 24px;
}

.ml-status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.ml-status-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ml-status-item .label {
  color: #a0a0a0;
  font-size: 0.9rem;
}

.ml-status-item .value {
  font-size: 1.2rem;
  font-weight: 600;
  color: #00d4ff;
}

.ml-status-item .value.available {
  color: #4caf50;
}

.ml-status-item .value.unavailable {
  color: #f44336;
}

/* ML Stats Card */
.ml-stats-card {
  margin-bottom: 24px;
}

.ml-stats-card h3,
.ml-status-card h3,
.ml-disagreements-card h3 {
  color: #00d4ff;
  font-size: 1.1rem;
  margin-bottom: 16px;
  font-weight: 600;
}

.stats-controls,
.disagreement-controls,
.ml-stats-controls {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  align-items: center;
  flex-wrap: wrap;
  padding: 12px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.stats-controls label,
.disagreement-controls label,
.ml-stats-controls label {
  color: #a0a0a0;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.stats-controls select,
.disagreement-controls select,
.ml-stats-controls select,
.stats-controls input,
.disagreement-controls input,
.ml-stats-controls input {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  padding: 8px 12px;
  color: #fff;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
}

.stats-controls select:hover,
.disagreement-controls select:hover,
.ml-stats-controls select:hover {
  border-color: rgba(0, 212, 255, 0.4);
  background: rgba(255, 255, 255, 0.08);
}

.stats-controls button,
.disagreement-controls button,
.ml-stats-controls button,
.btn-action {
  background: rgba(0, 212, 255, 0.15);
  border: 1px solid rgba(0, 212, 255, 0.4);
  color: #00d4ff;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s;
}

.stats-controls button:hover,
.disagreement-controls button:hover,
.ml-stats-controls button:hover,
.btn-action:hover {
  background: rgba(0, 212, 255, 0.25);
  border-color: rgba(0, 212, 255, 0.6);
  transform: translateY(-1px);
}

.ml-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 212, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(0, 212, 255, 0.2);
}

.stat-card h3 {
  color: #a0a0a0;
  font-size: 0.9rem;
  margin-bottom: 12px;
  font-weight: 500;
}

.stat-card .stat-value {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.stat-card .stat-value.high-agreement {
  color: #4caf50;
}

.stat-card .stat-value.medium-agreement {
  color: #ff9800;
}

.stat-card .stat-value.low-agreement {
  color: #f44336;
}

.stat-card .stat-detail {
  color: #a0a0a0;
  font-size: 0.85rem;
}

.confidence-comparison {
  margin-top: 20px;
}

.confidence-comparison h4 {
  color: #a0a0a0;
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.confidence-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.confidence-row:last-child {
  border-bottom: none;
}

.confidence-row .label {
  color: #a0a0a0;
  font-size: 0.9rem;
}

.confidence-row .values {
  display: flex;
  gap: 16px;
}

.confidence-row .ml-value {
  color: #7b2ff7;
  font-weight: 600;
}

.confidence-row .rb-value {
  color: #00d4ff;
  font-weight: 600;
}

/* By-Matchup Performance Section */
.by-matchup-section {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.by-matchup-section h4 {
  color: #00d4ff;
  margin-bottom: 16px;
  font-size: 1rem;
}

.matchup-table {
  width: 100%;
  border-collapse: collapse;
}

.matchup-table thead {
  background: rgba(255, 255, 255, 0.02);
}

.matchup-table th,
.matchup-table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.matchup-table th {
  color: #a0a0a0;
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.matchup-table td {
  color: #fff;
  font-size: 0.9rem;
}

.matchup-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

/* ML Disagreements Card */
.ml-disagreements-card {
  margin-bottom: 24px;
}

.disagreements-controls {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.disagreements-controls label {
  color: #a0a0a0;
  font-size: 0.9rem;
}

.disagreements-controls select,
.disagreements-controls input {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 8px 12px;
  color: #fff;
  font-size: 0.9rem;
}

.disagreements-controls button {
  background: rgba(0, 212, 255, 0.2);
  border: 1px solid rgba(0, 212, 255, 0.3);
  color: #00d4ff;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.disagreements-controls button:hover {
  background: rgba(0, 212, 255, 0.3);
}

.disagreements-table {
  width: 100%;
  border-collapse: collapse;
}

.disagreements-table th,
.disagreements-table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.disagreements-table th {
  color: #a0a0a0;
  font-size: 0.9rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.02);
}

.disagreements-table td {
  color: #fff;
  font-size: 0.9rem;
}

.disagreements-table .ml-prediction {
  color: #7b2ff7;
  font-weight: 600;
}

.disagreements-table .rb-prediction {
  color: #00d4ff;
  font-weight: 600;
}

.disagreements-table .disagreement-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f44336;
  margin-right: 8px;
}

.disagreements-table .agreement-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4caf50;
  margin-right: 8px;
}

.disagreements-table .build-link {
  color: #00d4ff;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s;
}

.disagreements-table .build-link:hover {
  color: #7b2ff7;
  text-decoration: underline;
}

/* Disagreements Count */
.disagreements-count {
  margin-bottom: 16px;
  color: #a0a0a0;
  font-size: 0.95rem;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 6px;
  border-left: 3px solid #00d4ff;
}

/* Classification Cells in Disagreements Table */
.classification {
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 4px;
  background: rgba(255, 255, 255, 0.05);
}

.classification.disagreement {
  background: rgba(244, 67, 54, 0.15);
  border: 1px solid rgba(244, 67, 54, 0.3);
  color: #f44336;
  animation: pulseRed 2s ease-in-out infinite;
}

.sub-classification {
  font-size: 0.85rem;
  color: #a0a0a0;
  padding-left: 8px;
  display: block;
}

.sub-classification.disagreement {
  color: #f44336;
  font-weight: 600;
}

/* Pulse animation for disagreements */
@keyframes pulseRed {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* Confidence Delta Colors */
.positive {
  color: #4caf50;
  font-weight: 600;
}

.negative {
  color: #f44336;
  font-weight: 600;
}

/* Disagreement Table Row Highlighting */
.disagreements-table tr.has-main-disagreement {
  background: rgba(244, 67, 54, 0.05);
}

.disagreements-table tr:hover {
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition: background 0.2s;
}

/* Loading and Empty States */
.ml-loading {
  text-align: center;
  padding: 40px;
  color: #a0a0a0;
}

.ml-loading::before {
  content: '⏳';
  font-size: 2rem;
  display: block;
  margin-bottom: 12px;
}

.ml-empty {
  text-align: center;
  padding: 40px;
  color: #a0a0a0;
}

.ml-empty::before {
  content: '📊';
  font-size: 2rem;
  display: block;
  margin-bottom: 12px;
}

/* Loading Spinner */
.ml-loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px;
  gap: 16px;
}

.ml-loading-spinner .spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(0, 212, 255, 0.2);
  border-top: 4px solid #00d4ff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.ml-loading-spinner p {
  color: #a0a0a0;
  font-size: 0.95rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Better Empty State */
.ml-empty-state {
  text-align: center;
  padding: 40px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  border: 2px dashed rgba(255, 255, 255, 0.1);
}

.ml-empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.6;
}

.ml-empty-state h4 {
  color: #00d4ff;
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.ml-empty-state p {
  color: #a0a0a0;
  margin-bottom: 16px;
}

.ml-empty-state ol {
  text-align: left;
  max-width: 400px;
  margin: 20px auto;
  color: #a0a0a0;
  line-height: 1.8;
}

.ml-empty-state ol li {
  margin-bottom: 8px;
}

.ml-empty-state button {
  margin-top: 20px;
}

.ml-error {
  background: rgba(244, 67, 54, 0.1);
  border: 1px solid rgba(244, 67, 54, 0.3);
  border-radius: 8px;
  padding: 16px;
  color: #f44336;
  margin-bottom: 16px;
}

.ml-error::before {
  content: '⚠️ ';
  font-weight: bold;
}

.ml-error .btn-retry {
  margin-top: 12px;
  background: rgba(244, 67, 54, 0.2);
  border: 1px solid rgba(244, 67, 54, 0.4);
  color: #f44336;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.9rem;
  font-weight: 500;
}

.ml-error .btn-retry:hover {
  background: rgba(244, 67, 54, 0.3);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(244, 67, 54, 0.3);
}

/* ===================================
   ML Comparison in Build Detail Modal
   =================================== */

.ml-comparison-header {
  margin-bottom: 24px;
}

.ml-comparison-header h3 {
  font-size: 1.5rem;
  color: #00d4ff;
  margin-bottom: 8px;
}

.ml-comparison-header p {
  color: #a0a0a0;
  font-size: 0.95rem;
}

#ml-comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}

#ml-comparison-grid .card {
  background: rgba(255, 255, 255, 0.03);
}

#ml-comparison-grid .card h4 {
  color: #00d4ff;
  font-size: 1.1rem;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ml-classification-card h4 {
  color: #7b2ff7 !important;
}

.rb-classification-card h4 {
  color: #00d4ff !important;
}

.agreement-analysis-card {
  grid-column: 1 / -1;
}

.classification-result {
  margin-bottom: 20px;
}

.classification-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.classification-row:last-child {
  border-bottom: none;
}

.classification-row .label {
  color: #a0a0a0;
  font-size: 0.9rem;
}

.classification-row .value {
  font-weight: 600;
  font-size: 1rem;
}

.classification-row .confidence-value {
  font-weight: 600;
  color: #4caf50;
}

.ml-indicators,
.rb-indicators {
  margin-top: 16px;
}

.ml-indicators h5,
.rb-indicators h5 {
  color: #a0a0a0;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.indicator-item {
  color: #fff;
  font-size: 0.85rem;
  padding: 4px 0;
  padding-left: 8px;
}

.agreement-result {
  margin-bottom: 20px;
}

.agreement-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.agreement-row:last-child {
  border-bottom: none;
}

.agreement-row .label {
  color: #a0a0a0;
  font-size: 0.9rem;
}

.agreement-badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
}

.agreement-badge.agree {
  background: rgba(76, 175, 80, 0.2);
  color: #4caf50;
  border: 1px solid rgba(76, 175, 80, 0.3);
}

.agreement-badge.disagree {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
  border: 1px solid rgba(244, 67, 54, 0.3);
}

.confidence-delta {
  margin-top: 16px;
}

.confidence-delta h5 {
  color: #a0a0a0;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.confidence-delta .confidence-row .values {
  display: flex;
  gap: 12px;
  align-items: center;
}

.confidence-delta .delta {
  color: #a0a0a0;
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  /* ML Monitor Responsive */
  .ml-stats-grid {
    grid-template-columns: 1fr;
  }

  .ml-status-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .stats-controls,
  .disagreement-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .disagreements-table {
    font-size: 0.85rem;
  }

  .disagreements-table th,
  .disagreements-table td {
    padding: 8px;
  }

  .matchup-table {
    font-size: 0.85rem;
  }

  .matchup-table th,
  .matchup-table td {
    padding: 8px;
  }

  /* ML Comparison Grid */
  #ml-comparison-grid {
    grid-template-columns: 1fr;
  }

  .agreement-analysis-card {
    grid-column: 1;
  }
}

/* ===================================
   ML Classification in Build Library
   =================================== */

.ml-toggle-container {
  display: flex;
  align-items: center;
}

.ml-toggle-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.ml-toggle-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: #7b2ff7;
}

.ml-toggle-label .toggle-text {
  color: #a0a0a0;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.ml-toggle-label:hover .toggle-text {
  color: #fff;
}

.ml-toggle-label input[type="checkbox"]:checked + .toggle-text {
  color: #7b2ff7;
  font-weight: 600;
}

.ml-classification-badge {
  margin-top: 12px;
  padding: 12px;
  background: rgba(123, 47, 247, 0.1);
  border: 1px solid rgba(123, 47, 247, 0.3);
  border-radius: 8px;
}

.ml-badge-header {
  font-size: 0.85rem;
  font-weight: 600;
  color: #7b2ff7;
  margin-bottom: 8px;
}

.ml-badge-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ml-category {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
}

.ml-category .ml-label {
  color: #a0a0a0;
  font-weight: 500;
}

.ml-category .ml-value {
  color: #fff;
  font-weight: 600;
}

.ml-category .ml-confidence {
  color: #4caf50;
  font-size: 0.75rem;
}

/* ============================================================================
   Accessibility: Reduced Motion (WCAG 2.1 AA)
   Respects user's operating system motion preferences
   ============================================================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  /* Keep loading spinners but make them instant */
  .loading-spinner,
  .status-dot.checking {
    animation: none;
  }

  .loading-spinner {
    opacity: 0.5;
  }
}

/* ============================================================================
   NEW MODULE STYLES - Added for refactored architecture
   Security, Performance, and UX improvements
   ============================================================================ */

/* Loading Spinners */
.spinner {
  border: 4px solid rgba(255, 255, 255, 0.1);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.spinner-small {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  gap: 1rem;
}

.loading-spinner-overlay {
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(5px);
}

.loading-message {
  color: var(--text-secondary);
  font-size: 0.95rem;
  text-align: center;
}

.loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  border-radius: inherit;
}

/* Button States */
.button-pressed {
  transform: scale(0.95);
  transition: transform 0.1s ease;
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Progress Bars */
.progress-container {
  width: 100%;
  padding: 1rem;
}

.progress-message {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-align: center;
}

.progress-bar-container {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  transition: width 0.3s ease;
  border-radius: 4px;
}

.progress-percent {
  color: var(--text-primary);
  text-align: center;
  margin-top: 0.5rem;
  font-weight: 600;
}

/* Skeleton Loaders */
.skeleton-loader {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem;
}

.skeleton-avatar, .skeleton-title, .skeleton-line {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.05) 25%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0.05) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: 4px;
}

.skeleton-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
}

.skeleton-title {
  width: 60%;
  height: 24px;
}

.skeleton-line {
  height: 16px;
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Loading Toast */
.loading-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--card-bg);
  backdrop-filter: blur(var(--blur-amount));
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-medium);
  opacity: 0;
  transform: translateY(1rem);
  transition: all var(--transition-normal);
  z-index: 2000;
}

.loading-toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* Error Messages */
.error-message {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--text-primary);
}

.error-icon {
  color: var(--error-color);
  margin: 0 auto;
  width: 64px;
  height: 64px;
}

.error-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 1rem;
  color: var(--text-primary);
}

.error-text {
  color: var(--text-secondary);
  margin-top: 0.75rem;
  line-height: 1.6;
}

.error-details-container {
  margin-top: 1.5rem;
}

.error-details {
  margin-top: 0.5rem;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 6px;
  text-align: left;
}

.error-details pre {
  color: var(--text-secondary);
  font-size: 0.85rem;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

/* Inline Errors */
.inline-error {
  color: var(--error-color);
  font-size: 0.875rem;
  margin-top: 0.25rem;
  display: block;
}

input.error, select.error, textarea.error {
  border-color: var(--error-color);
  background: rgba(244, 67, 54, 0.1);
}

/* Error Toast */
.error-toast {
  position: fixed;
  top: 2rem;
  right: 2rem;
  max-width: 400px;
  background: var(--card-bg);
  backdrop-filter: blur(var(--blur-amount));
  border: 1px solid var(--error-color);
  border-left: 4px solid var(--error-color);
  border-radius: 8px;
  padding: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  box-shadow: var(--shadow-medium);
  opacity: 0;
  transform: translateX(2rem);
  transition: all var(--transition-normal);
  z-index: 2000;
}

.error-toast.show {
  opacity: 1;
  transform: translateX(0);
}

.error-toast-icon {
  color: var(--error-color);
  flex-shrink: 0;
}

.error-toast-content {
  flex: 1;
}

.error-toast-title {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.error-toast-message {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.5;
}

.error-toast-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

.error-toast-close:hover {
  color: var(--text-primary);
}

/* Modal System */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity var(--transition-normal);
  padding: 1rem;
}

.modal-overlay.show {
  opacity: 1;
}

.modal {
  background: var(--card-bg);
  backdrop-filter: blur(var(--blur-amount));
  border: 1px solid var(--border-color);
  border-radius: 12px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-large);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-overlay.show .modal {
  transform: scale(1);
}

.modal.max-w-md { max-width: 28rem; }
.modal.max-w-lg { max-width: 32rem; }
.modal.max-w-2xl { max-width: 42rem; }
.modal.max-w-4xl { max-width: 56rem; }
.modal.max-w-full { max-width: 90vw; }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.1);
}

.modal-body {
  padding: 1.5rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1.5rem;
  border-top: 1px solid var(--border-color);
}

/* Confirmation Modal */
.confirmation-modal-content {
  text-align: center;
}

.confirmation-message {
  color: var(--text-primary);
  font-size: 1rem;
  line-height: 1.6;
}

.confirmation-warning {
  margin-top: 1rem;
  padding: 0.75rem;
  background: rgba(255, 152, 0, 0.1);
  border: 1px solid var(--warning-color);
  border-radius: 6px;
  color: var(--warning-color);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Alert & Prompt Modals */
.alert-message, .prompt-message {
  color: var(--text-primary);
  line-height: 1.6;
}

.prompt-modal-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.prompt-input {
  width: 100%;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.prompt-input:focus {
  outline: none;
  border-color: var(--primary-color);
  background: rgba(255, 255, 255, 0.08);
}

.prompt-error {
  color: var(--error-color);
  font-size: 0.875rem;
}

/* Button Styles */
.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: var(--text-primary);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-small);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--border-color-strong);
}

.btn-danger {
  background: var(--error-color);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-small);
}

.btn-danger:hover:not(:disabled) {
  background: #d32f2f;
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-text {
  background: none;
  border: none;
  color: var(--primary-color);
  cursor: pointer;
  padding: 0.5rem;
  font-size: 0.875rem;
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.btn-text:hover {
  color: var(--accent-color);
}

/* Utility Classes */
.ml-2 { margin-left: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.w-6 { width: 1.5rem; }
.h-6 { height: 1.5rem; }
.w-4 { width: 1rem; }
.h-4 { height: 1rem; }
.w-12 { width: 3rem; }
.h-12 { height: 3rem; }
.w-16 { width: 4rem; }
.h-16 { height: 4rem; }

/* Mobile Responsive Tables */
@media (max-width: 768px) {
  table.responsive-table,
  table.responsive-table thead,
  table.responsive-table tbody,
  table.responsive-table th,
  table.responsive-table td,
  table.responsive-table tr {
    display: block;
  }

  table.responsive-table thead tr {
    position: absolute;
    top: -9999px;
    left: -9999px;
  }

  table.responsive-table tr {
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
  }

  table.responsive-table td {
    border: none;
    position: relative;
    padding-left: 50%;
    text-align: right;
  }

  table.responsive-table td:before {
    content: attr(data-label);
    position: absolute;
    left: 12px;
    font-weight: bold;
    color: var(--text-secondary);
    text-align: left;
  }

  .modal-overlay {
    padding: 0.5rem;
  }

  .modal {
    max-height: 95vh;
  }

  .error-toast,
  .loading-toast {
    left: 1rem;
    right: 1rem;
    max-width: none;
  }
}

/* ============================================================================
   Phase 1A: Replay Comparison Styles
   ============================================================================ */

.compare-content {
  padding: 1rem;
}

.compare-upload-section {
  background: var(--card-background);
  border-radius: 8px;
  padding: 2rem;
  margin-bottom: 2rem;
  border: 2px dashed var(--border-color);
}

.compare-upload-section h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.compare-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.upload-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.upload-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: var(--primary-color);
  color: white;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  font-weight: 500;
}

.upload-button:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.upload-icon {
  font-size: 1.2rem;
}

.file-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: var(--background);
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.clear-file-btn {
  background: var(--danger-color);
  color: white;
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: background 0.2s;
}

.clear-file-btn:hover {
  background: #c82333;
}

.submit-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.5rem;
  background: var(--success-color);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.2s;
}

.submit-button:hover:not(:disabled) {
  background: #218838;
  transform: translateY(-1px);
}

.submit-button:disabled {
  background: var(--border-color);
  cursor: not-allowed;
  opacity: 0.6;
}

.btn-icon {
  font-size: 1.2rem;
}

.compare-loading {
  text-align: center;
  padding: 3rem;
}

.loading-spinner {
  border: 3px solid var(--border-color);
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.compare-error {
  padding: 1rem;
  background: #f8d7da;
  color: #721c24;
  border-radius: 6px;
  border: 1px solid #f5c6cb;
}

.compare-results {
  animation: fadeIn 0.3s;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.grade-card {
  background: linear-gradient(135deg, var(--card-background) 0%, var(--background) 100%);
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 2rem;
  border: 2px solid var(--border-color);
  text-align: center;
}

.grade-card h3 {
  margin-top: 0;
  margin-bottom: 1.5rem;
}

.grade-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
}

.grade-letter {
  font-size: 5rem;
  font-weight: bold;
  line-height: 1;
  padding: 1rem 2rem;
  border-radius: 12px;
  min-width: 120px;
}

.grade-a { background: linear-gradient(135deg, #28a745 0%, #20c997 100%); color: white; }
.grade-b { background: linear-gradient(135deg, #17a2b8 0%, #138496 100%); color: white; }
.grade-c { background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%); color: white; }
.grade-d { background: linear-gradient(135deg, #ff9800 0%, #ff5722 100%); color: white; }
.grade-f { background: linear-gradient(135deg, #dc3545 0%, #c82333 100%); color: white; }

.grade-details {
  text-align: left;
}

.grade-stat {
  margin-bottom: 0.75rem;
}

.grade-label {
  font-weight: 600;
  color: var(--text-secondary);
  display: inline-block;
  min-width: 140px;
}

.grade-value {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
}

.feedback-section {
  background: var(--card-background);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  border-left: 4px solid var(--primary-color);
}

.feedback-section h3 {
  margin-top: 0;
  margin-bottom: 1rem;
}

.feedback-message {
  padding: 0.75rem 1rem;
  background: var(--background);
  border-radius: 6px;
  margin-bottom: 0.75rem;
  line-height: 1.6;
}

.feedback-message:last-child {
  margin-bottom: 0;
}

.comparison-details {
  background: var(--card-background);
  border-radius: 8px;
  padding: 1.5rem;
}

.comparison-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.comparison-tab {
  padding: 0.75rem 1.25rem;
  background: var(--background);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.9rem;
  font-weight: 500;
}

.comparison-tab:hover {
  background: var(--hover-background);
  border-color: var(--primary-color);
}

.comparison-tab.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.comparison-tab-content {
  display: none;
}

.comparison-tab-content.active {
  display: block;
}

.items-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.no-items {
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary);
}

.comparison-item {
  padding: 1rem;
  background: var(--background);
  border-radius: 6px;
  border-left: 3px solid transparent;
  transition: all 0.2s;
}

.comparison-item:hover {
  background: var(--hover-background);
}

.comparison-item-matched {
  border-left-color: var(--success-color);
}

.comparison-item-late {
  border-left-color: var(--danger-color);
}

.comparison-item-early {
  border-left-color: var(--warning-color);
}

.comparison-item-missing {
  border-left-color: var(--danger-color);
}

.comparison-item-wrong-order {
  border-left-color: var(--warning-color);
}

.item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.item-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1.05rem;
}

.item-timing {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.timing-label {
  font-weight: 500;
}

.timing-separator {
  color: var(--border-color);
}

.timing-diff {
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.85rem;
}

.timing-diff-good {
  background: rgba(40, 167, 69, 0.15);
  color: var(--success-color);
}

.timing-diff-bad {
  background: rgba(220, 53, 69, 0.15);
  color: var(--danger-color);
}

.timing-diff-early {
  background: rgba(255, 193, 7, 0.15);
  color: var(--warning-color);
}

.severity-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.severity-major {
  background: rgba(220, 53, 69, 0.15);
  color: var(--danger-color);
}

.severity-moderate {
  background: rgba(255, 193, 7, 0.15);
  color: var(--warning-color);
}

.severity-minor {
  background: rgba(23, 162, 184, 0.15);
  color: var(--info-color);
}

/* Responsive design for comparison */
@media (max-width: 768px) {
  .grade-display {
    flex-direction: column;
    gap: 1.5rem;
  }

  .grade-letter {
    font-size: 4rem;
  }

  .comparison-tabs {
    font-size: 0.8rem;
  }

  .comparison-tab {
    padding: 0.6rem 1rem;
  }
}

/* ============================================================================
   Phase 1B: Timeline Visualization Styles
   ============================================================================ */

.timeline-content {
  padding: 1rem;
}

.timeline-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: var(--card-background);
  border-radius: 8px;
  gap: 1rem;
  flex-wrap: wrap;
}

.timeline-filters {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.timeline-filter-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  user-select: none;
}

.timeline-filter-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.timeline-filter-checkbox span {
  font-weight: 500;
  color: var(--text-primary);
}

.timeline-zoom-controls {
  display: flex;
  gap: 0.5rem;
}

.zoom-btn {
  padding: 0.5rem 1rem;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s;
}

.zoom-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.timeline-container {
  background: #1F2937;
  border-radius: 8px;
  overflow-x: auto;
  overflow-y: hidden;
  margin-bottom: 1rem;
  border: 2px solid var(--border-color);
}

#build-timeline-canvas {
  display: block;
  cursor: crosshair;
}

.timeline-legend {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 1rem;
  background: var(--card-background);
  border-radius: 8px;
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.legend-color {
  width: 20px;
  height: 20px;
  border-radius: 50%;
}

.worker-color {
  background: #60A5FA;
}

.building-color {
  background: #F59E0B;
}

.unit-color {
  background: #EF4444;
}

.upgrade-color {
  background: #8B5CF6;
}

.milestone-color {
  background: #10B981;
}

.timeline-tooltip {
  position: fixed;
  background: rgba(0, 0, 0, 0.95);
  color: white;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  pointer-events: none;
  z-index: 10000;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.tooltip-name {
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--primary-color);
}

.tooltip-time {
  font-family: monospace;
  color: #E5E7EB;
}

.tooltip-supply {
  font-size: 0.85rem;
  color: #9CA3AF;
}

/* Responsive timeline */
@media (max-width: 768px) {
  .timeline-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .timeline-filters {
    flex-direction: column;
    gap: 0.5rem;
  }

  .timeline-zoom-controls {
    flex-direction: column;
  }

  #build-timeline-canvas {
    max-width: 100%;
  }

  .timeline-legend {
    gap: 1rem;
  }
}

/* ============================================================================
   Phase 1C: Practice Mode Styles
   ============================================================================ */

.practice-mode-content {
  padding: 1rem;
  max-width: 900px;
  margin: 0 auto;
}

.practice-header {
  text-align: center;
  margin-bottom: 2rem;
}

.practice-header h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.practice-description {
  color: var(--text-secondary);
  line-height: 1.6;
}

.practice-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.practice-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s;
}

.practice-btn-start {
  background: var(--success-color);
  color: white;
}

.practice-btn-start:hover {
  background: #218838;
  transform: translateY(-1px);
}

.practice-btn-pause {
  background: var(--warning-color);
  color: white;
}

.practice-btn-pause:hover {
  background: #e0a800;
}

.practice-btn-resume {
  background: var(--success-color);
  color: white;
}

.practice-btn-resume:hover {
  background: #218838;
}

.practice-btn-reset {
  background: var(--danger-color);
  color: white;
}

.practice-btn-reset:hover {
  background: #c82333;
}

.practice-timer {
  display: flex;
  justify-content: space-around;
  padding: 1.5rem;
  background: var(--card-background);
  border-radius: 8px;
  margin-bottom: 2rem;
  border: 2px solid var(--border-color);
}

.timer-display,
.progress-display {
  text-align: center;
}

.timer-label,
.progress-label {
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.timer-value {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--primary-color);
  font-family: monospace;
}

.progress-stats {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.practice-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.practice-checklist-item {
  display: flex;
  align-items: flex-start;
  padding: 1rem;
  background: var(--card-background);
  border-radius: 6px;
  border-left: 3px solid var(--border-color);
  transition: all 0.2s;
}

.practice-checklist-item:hover {
  background: var(--hover-background);
  border-left-color: var(--primary-color);
}

.practice-checklist-item.completed {
  opacity: 0.6;
  border-left-color: var(--success-color);
  background: rgba(40, 167, 69, 0.1);
}

.practice-checklist-item input[type="checkbox"] {
  width: 24px;
  height: 24px;
  margin-right: 1rem;
  cursor: pointer;
  flex-shrink: 0;
}

.practice-checklist-item label {
  flex: 1;
  cursor: pointer;
}

.item-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.item-content .item-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1.05rem;
}

.item-details {
  display: flex;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.item-time {
  font-family: monospace;
  font-weight: 500;
}

.item-supply {
  color: var(--text-secondary);
}

.practice-complete {
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(135deg, rgba(40, 167, 69, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  border-radius: 12px;
  border: 2px solid var(--success-color);
  margin-top: 2rem;
}

.complete-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.practice-complete h3 {
  margin-bottom: 0.5rem;
  color: var(--success-color);
}

.practice-complete p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.complete-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
}

.complete-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-label {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.stat-value {
  font-size: 2rem;
  font-weight: bold;
  color: var(--primary-color);
}

/* Responsive practice mode */
@media (max-width: 768px) {
  .practice-timer {
    flex-direction: column;
    gap: 1.5rem;
  }

  .timer-value {
    font-size: 2rem;
  }

  .progress-stats {
    font-size: 1.25rem;
  }

  .item-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .complete-stats {
    flex-direction: column;
    gap: 1.5rem;
  }

  .stat-value {
    font-size: 1.5rem;
  }
}

/* ============================================================================
   Phase 2A: Build Context Styles
   ============================================================================ */

.build-context-content {
  padding: 1rem;
  max-width: 900px;
  margin: 0 auto;
}

.context-section {
  background: var(--card-background);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--primary-color);
}

.context-section h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.context-section .icon {
  font-size: 1.3rem;
}

.context-description {
  line-height: 1.7;
  color: var(--text-primary);
  font-size: 1.05rem;
}

.context-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.context-list li {
  padding: 0.75rem 1rem;
  background: var(--background);
  border-radius: 6px;
  margin-bottom: 0.5rem;
  border-left: 3px solid var(--border-color);
  transition: all 0.2s;
}

.context-list li:hover {
  background: var(--hover-background);
  border-left-color: var(--primary-color);
  transform: translateX(5px);
}

.context-list li:last-child {
  margin-bottom: 0;
}

.success-list li {
  border-left-color: var(--success-color);
}

.success-list li:hover {
  background: rgba(40, 167, 69, 0.1);
}

.danger-list li {
  border-left-color: var(--danger-color);
}

.danger-list li:hover {
  background: rgba(220, 53, 69, 0.1);
}

.pro-examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.pro-example-card {
  background: var(--background);
  border-radius: 6px;
  padding: 1rem;
  border: 1px solid var(--border-color);
  transition: all 0.2s;
}

.pro-example-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.pro-name {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.pro-mmr {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.pro-result {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

.result-win {
  background: rgba(40, 167, 69, 0.2);
  color: var(--success-color);
}

.result-loss {
  background: rgba(220, 53, 69, 0.2);
  color: var(--danger-color);
}

.pro-date {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

.scouting-table {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.scouting-row {
  background: var(--background);
  border-radius: 6px;
  padding: 1rem;
  border: 1px solid var(--border-color);
}

.scout-sees,
.scout-do {
  margin-bottom: 0.75rem;
}

.scout-sees:last-child,
.scout-do:last-child {
  margin-bottom: 0;
}

.scout-label {
  display: block;
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.scout-value {
  display: block;
  color: var(--text-primary);
  line-height: 1.5;
}

.scout-sees {
  border-left: 3px solid var(--warning-color);
  padding-left: 1rem;
}

.scout-do {
  border-left: 3px solid var(--success-color);
  padding-left: 1rem;
}

.meta-strength {
  padding: 1rem;
  background: var(--background);
  border-radius: 6px;
  font-weight: 500;
  color: var(--text-primary);
  border-left: 3px solid var(--info-color);
}

/* Responsive build context */
@media (max-width: 768px) {
  .pro-examples-grid {
    grid-template-columns: 1fr;
  }

  .context-list li:hover {
    transform: none;
  }

  .scouting-row {
    padding: 0.75rem;
  }
}

/* ========================================================================
   User Navigation Styles (Phase 3A)
   ======================================================================== */

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.user-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-nav-logged-out {
  display: flex;
  gap: 0.5rem;
}

.user-nav-logged-in {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-login,
.btn-signup {
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
}

.btn-login {
  background: transparent;
  border: 1px solid #3b82f6;
  color: #3b82f6;
}

.btn-login:hover {
  background: rgba(59, 130, 246, 0.1);
}

.btn-signup {
  background: #3b82f6;
  border: 1px solid #3b82f6;
  color: white;
}

.btn-signup:hover {
  background: #2563eb;
  border-color: #2563eb;
}

.user-profile-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: #374151;
  border: 1px solid #4b5563;
  border-radius: 6px;
  color: #e5e7eb;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s;
}

.user-profile-btn:hover {
  background: #4b5563;
  border-color: #6b7280;
}

.user-icon {
  font-size: 1rem;
}

.user-username {
  font-weight: 500;
}

.btn-logout {
  padding: 0.5rem 1rem;
  background: transparent;
  border: 1px solid #ef4444;
  border-radius: 6px;
  color: #ef4444;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-logout:hover {
  background: rgba(239, 68, 68, 0.1);
}

/* Mobile responsive */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .user-nav {
    width: 100%;
    justify-content: flex-end;
  }
}

/* ========================================================================
   Achievement Notification Styles (Phase 3D)
   ======================================================================== */

.achievement-notification {
  position: fixed;
  top: 80px;
  right: 20px;
  width: 400px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transform: translateX(450px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  z-index: 10000;
  color: white;
  animation: achievementPulse 0.5s ease-in-out;
}

.achievement-notification.show {
  transform: translateX(0);
  opacity: 1;
}

@keyframes achievementPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.achievement-icon {
  font-size: 3rem;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.achievement-content {
  flex: 1;
}

.achievement-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.9;
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.achievement-name {
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 0.25rem;
}

.achievement-description {
  font-size: 0.875rem;
  opacity: 0.9;
  margin-bottom: 0.5rem;
}

.achievement-points {
  font-size: 0.875rem;
  font-weight: 600;
  color: #ffd700;
}

.achievement-rarity {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.2);
}

.achievement-rarity-common {
  background: rgba(255, 255, 255, 0.2);
}

.achievement-rarity-rare {
  background: rgba(59, 130, 246, 0.3);
}

.achievement-rarity-epic {
  background: rgba(168, 85, 247, 0.3);
}

.achievement-rarity-legendary {
  background: rgba(251, 191, 36, 0.3);
  color: #ffd700;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .achievement-notification {
    width: calc(100% - 40px);
    right: 20px;
    left: 20px;
    transform: translateY(-150px);
  }

  .achievement-notification.show {
    transform: translateY(0);
  }
}

/* Practice Session Link Styles */
.practice-session-link {
  margin-bottom: 24px;
}

.practice-session-notice {
  background: rgba(102, 126, 234, 0.1);
  border: 1px solid rgba(102, 126, 234, 0.3);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all 0.3s ease;
}

.practice-session-notice:hover {
  background: rgba(102, 126, 234, 0.15);
  border-color: rgba(102, 126, 234, 0.4);
}

.practice-session-notice.success {
  background: rgba(76, 175, 80, 0.1);
  border-color: rgba(76, 175, 80, 0.3);
}

.practice-session-notice.success:hover {
  background: rgba(76, 175, 80, 0.15);
  border-color: rgba(76, 175, 80, 0.4);
}

.notice-icon {
  font-size: 2rem;
  flex-shrink: 0;
  line-height: 1;
}

.notice-content {
  flex: 1;
}

.notice-title {
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 6px;
}

.notice-description {
  font-size: 0.9rem;
  color: #b0b0b0;
  line-height: 1.4;
}

.btn-link-session {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-link-session:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-link-session:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

@media (max-width: 768px) {
  .practice-session-notice {
    flex-direction: column;
    text-align: center;
  }

  .btn-link-session {
    width: 100%;
  }
}

/* Mastery Level Display on Build Cards */
.mastery-display {
  text-align: center;
  margin: 12px 0 8px 0;
  padding: 8px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
}

.mastery-stars {
  font-size: 1.4rem;
  letter-spacing: 2px;
  margin-bottom: 4px;
  text-shadow: 0 0 8px rgba(255, 215, 0, 0.3);
}

.mastery-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* Mastery level colors */
.mastery-level-1 {
  color: #9e9e9e;
}

.mastery-level-1 + .mastery-label {
  color: #9e9e9e;
}

.mastery-level-2 {
  color: #4caf50;
}

.mastery-level-2 + .mastery-label {
  color: #4caf50;
}

.mastery-level-3 {
  color: #2196f3;
}

.mastery-level-3 + .mastery-label {
  color: #2196f3;
}

.mastery-level-4 {
  color: #9c27b0;
}

.mastery-level-4 + .mastery-label {
  color: #9c27b0;
}

.mastery-level-5 {
  color: #ffd700;
  animation: masterGlow 2s ease-in-out infinite;
}

.mastery-level-5 + .mastery-label {
  color: #ffd700;
}

@keyframes masterGlow {
  0%, 100% {
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
  }
  50% {
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.8), 0 0 30px rgba(255, 215, 0, 0.6);
  }
}

/* ============================================================================
   PROFILE PAGES STYLES
   Styles for user profile pages: dashboard, my-builds, practice-history, achievements
   ============================================================================ */

/* Profile Header - Top navigation bar */
.profile-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(var(--blur-amount));
}

.profile-header h1 {
  color: var(--text-primary);
  font-size: 24px;
  font-weight: 700;
  margin: 0;
}

.profile-header .back-link {
  color: var(--primary-color);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 5px;
}

.profile-header .back-link:hover {
  color: var(--accent-color);
  transform: translateX(-3px);
}

.profile-header .btn-logout {
  background: rgba(244, 67, 54, 0.1);
  color: var(--error-color);
  border: 1px solid rgba(244, 67, 54, 0.3);
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition-normal);
  font-size: 14px;
}

.profile-header .btn-logout:hover {
  background: rgba(244, 67, 54, 0.2);
  border-color: var(--error-color);
}

/* Profile Container - Main content area */
.profile-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* Stats Grid - Dashboard stat cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  transition: var(--transition-normal);
}

.stat-card:hover {
  background: var(--card-bg-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.stat-card .stat-icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.stat-card .stat-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.stat-card .stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-card .stat-trend {
  font-size: 12px;
  margin-top: 8px;
}

.stat-card .stat-trend.positive {
  color: var(--success-color);
}

.stat-card .stat-trend.negative {
  color: var(--error-color);
}

/* User Info Card */
.profile-info {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.profile-info .user-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  flex-shrink: 0;
}

.profile-info .user-details h2 {
  color: var(--text-primary);
  font-size: 24px;
  margin-bottom: 8px;
}

.profile-info .user-meta {
  color: var(--text-secondary);
  font-size: 14px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.profile-info .user-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Activity Timeline */
.recent-activity {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 30px;
}

.recent-activity h2 {
  color: var(--text-primary);
  font-size: 20px;
  margin-bottom: 20px;
}

.activity-timeline {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.activity-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 8px;
  transition: var(--transition-normal);
}

.activity-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

.activity-item .activity-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.activity-item .activity-content {
  flex: 1;
}

.activity-item .activity-title {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 4px;
}

.activity-item .activity-meta {
  color: var(--text-secondary);
  font-size: 13px;
}

.activity-item .activity-grade {
  font-weight: 700;
  font-size: 18px;
  padding: 4px 12px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
}

/* Achievement Showcase */
.achievement-showcase {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 30px;
}

.achievement-showcase h2 {
  color: var(--text-primary);
  font-size: 20px;
  margin-bottom: 20px;
}

.achievement-showcase-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.achievement-showcase-item {
  text-align: center;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 8px;
  transition: var(--transition-normal);
}

.achievement-showcase-item:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.achievement-showcase-item .icon {
  font-size: 36px;
  margin-bottom: 8px;
}

.achievement-showcase-item .name {
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 600;
}

.btn-view-all {
  display: inline-block;
  color: var(--primary-color);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition-normal);
}

.btn-view-all:hover {
  color: var(--accent-color);
}

/* Profile Navigation Cards */
.profile-nav-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.nav-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  text-decoration: none;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.nav-card:hover {
  background: var(--card-bg-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.nav-card .nav-icon {
  font-size: 48px;
}

.nav-card h3 {
  color: var(--text-primary);
  font-size: 18px;
  margin: 0;
}

.nav-card p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0;
}

/* Builds Grid - My Builds Page */
.builds-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 20px;
}

.builds-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 24px;
}

.build-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  transition: var(--transition-normal);
}

.build-card:hover {
  background: var(--card-bg-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.build-card .build-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.build-card .build-header h3 {
  color: var(--text-primary);
  font-size: 18px;
  flex: 1;
  margin: 0;
}

.build-card .race-badge {
  background: rgba(123, 47, 247, 0.2);
  color: var(--accent-color);
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.build-card .mastery-stars {
  font-size: 24px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.build-card .mastery-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-left: 8px;
}

.build-card .mastery-progress {
  margin: 16px 0;
}

.build-card .progress-text {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 8px;
}

.build-card .build-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 16px 0;
  padding: 16px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.build-card .build-stats .stat {
  text-align: center;
}

.build-card .build-stats .label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.build-card .build-stats .value {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.build-card .build-actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.build-card .btn-primary,
.build-card .btn-secondary {
  flex: 1;
  padding: 10px 16px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition-normal);
}

.build-card .btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
}

.build-card .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

.build-card .btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.build-card .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-color-strong);
}

/* Filter Tabs */
.filter-tabs {
  display: flex;
  gap: 8px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  margin-bottom: 24px;
}

.filter-tabs .tab {
  flex: 1;
  padding: 12px 20px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 8px;
  transition: var(--transition-normal);
  font-size: 14px;
  font-weight: 600;
}

.filter-tabs .tab:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.filter-tabs .tab.active {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
}

/* Practice History Page */
.history-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 20px;
}

.filters-section {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.filters-section .filter-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-width: 200px;
}

.filters-section label {
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filters-section select {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition-normal);
}

.filters-section select:hover,
.filters-section select:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-color-strong);
  outline: none;
}

.filters-section .btn-apply {
  padding: 10px 24px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition-normal);
  align-self: flex-end;
}

.filters-section .btn-apply:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

/* Charts Section */
.charts-section {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 30px;
}

.chart-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  height: 350px;
}

.chart-card h3 {
  color: var(--text-primary);
  font-size: 16px;
  margin-bottom: 16px;
}

.chart-card canvas {
  max-height: 280px;
}

/* Stats Summary */
.stats-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

/* Session Timeline */
.timeline-section {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
}

.timeline-section h2 {
  color: var(--text-primary);
  font-size: 20px;
  margin-bottom: 24px;
}

.session-timeline {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.timeline-item {
  display: flex;
  gap: 16px;
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 32px;
  bottom: -16px;
  width: 2px;
  background: var(--border-color);
}

.timeline-item:last-child::before {
  display: none;
}

.timeline-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  flex-shrink: 0;
  margin-top: 4px;
  position: relative;
  z-index: 1;
}

.timeline-content {
  flex: 1;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 8px;
  padding: 16px;
  transition: var(--transition-normal);
}

.timeline-content:hover {
  background: rgba(255, 255, 255, 0.05);
}

.timeline-content .session-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.timeline-content .session-header h4 {
  color: var(--text-primary);
  font-size: 16px;
  margin: 0;
}

.timeline-content .session-date {
  color: var(--text-secondary);
  font-size: 13px;
}

.timeline-content .session-metrics {
  display: flex;
  gap: 20px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.timeline-content .metric {
  display: flex;
  gap: 6px;
  align-items: center;
  font-size: 14px;
}

.timeline-content .metric .label {
  color: var(--text-secondary);
}

.timeline-content .metric .value {
  color: var(--text-primary);
  font-weight: 600;
}

.timeline-content .session-actions {
  display: flex;
  gap: 12px;
}

.timeline-content .btn-link {
  background: none;
  border: none;
  color: var(--primary-color);
  cursor: pointer;
  font-size: 13px;
  padding: 0;
  transition: var(--transition-normal);
}

.timeline-content .btn-link:hover {
  color: var(--accent-color);
  text-decoration: underline;
}

/* Achievements Page */
.achievements-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 20px;
}

.achievement-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.achievement-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
  cursor: pointer;
}

.achievement-card:hover {
  background: var(--card-bg-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.achievement-card.locked {
  opacity: 0.5;
  filter: grayscale(100%);
}

.achievement-card.unlocked {
  opacity: 1;
  filter: none;
}

.achievement-card .unlocked-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 24px;
  height: 24px;
  background: var(--success-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}

.achievement-card .icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.achievement-card h3 {
  color: var(--text-primary);
  font-size: 16px;
  margin: 12px 0 8px 0;
}

.achievement-card p {
  color: var(--text-secondary);
  font-size: 13px;
  margin: 0 0 16px 0;
  line-height: 1.4;
}

.achievement-card .progress-section {
  margin: 16px 0;
}

.achievement-card .footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.achievement-card .category-badge {
  background: rgba(33, 150, 243, 0.2);
  color: var(--info-color);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.achievement-card .rarity-badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.achievement-card .rarity-badge.rarity-common {
  background: rgba(158, 158, 158, 0.2);
  color: #9e9e9e;
}

.achievement-card .rarity-badge.rarity-rare {
  background: rgba(33, 150, 243, 0.2);
  color: #2196f3;
}

.achievement-card .rarity-badge.rarity-epic {
  background: rgba(156, 39, 176, 0.2);
  color: #9c27b0;
}

.achievement-card .rarity-badge.rarity-legendary {
  background: rgba(255, 215, 0, 0.2);
  color: #ffd700;
}

.achievement-card .points {
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
}

.unlock-date {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 11px;
  color: var(--text-secondary);
}

/* Progress Bar Component */
.progress-bar-container {
  margin: 12px 0;
}

.progress-label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.progress-bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  transition: width 0.3s ease;
  border-radius: 4px;
}

.progress-text {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 6px;
  text-align: center;
}

/* Grade Styling */
.grade-s {
  color: #ffd700;
}

.grade-a {
  color: #4caf50;
}

.grade-b {
  color: #2196f3;
}

.grade-c {
  color: #ff9800;
}

.grade-d {
  color: #ff5722;
}

.grade-f {
  color: #f44336;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  margin-top: 24px;
}

.empty-state h3 {
  color: var(--text-primary);
  font-size: 24px;
  margin-bottom: 16px;
}

.empty-state p {
  color: var(--text-secondary);
  font-size: 16px;
  margin-bottom: 24px;
}

.empty-state .btn-primary {
  display: inline-block;
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition-normal);
}

.empty-state .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.hidden {
  display: none !important;
}

/* Responsive Design */
@media (max-width: 1100px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .builds-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .achievements-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .achievement-showcase-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .charts-section {
    grid-template-columns: 1fr;
  }

  .stats-summary {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .profile-header {
    padding: 16px 20px;
  }

  .profile-header h1 {
    font-size: 20px;
  }

  .profile-container {
    padding: 24px 16px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .builds-grid {
    grid-template-columns: 1fr;
  }

  .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .achievement-showcase-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .profile-nav-cards {
    grid-template-columns: 1fr;
  }

  .charts-section {
    grid-template-columns: 1fr;
  }

  .chart-card {
    height: 300px;
  }

  .chart-card canvas {
    max-height: 230px !important;
  }

  .stats-summary {
    grid-template-columns: 1fr;
  }

  .achievement-stats {
    grid-template-columns: 1fr;
  }

  .build-card .build-stats {
    grid-template-columns: 1fr;
  }

  .filter-tabs {
    flex-direction: column;
  }

  .filter-tabs .tab {
    width: 100%;
  }

  .filters-section {
    flex-direction: column;
  }

  .filters-section .filter-group {
    width: 100%;
  }

  .filters-section .btn-apply {
    width: 100%;
    align-self: stretch;
  }
}

@media (max-width: 480px) {
  .achievements-grid {
    grid-template-columns: 1fr;
  }

  .achievement-showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .build-card .build-actions {
    flex-direction: column;
  }

  .timeline-content .session-metrics {
    flex-direction: column;
    gap: 8px;
  }
}

/* ============================================================================
   Maintenance Tab - Quality Grade Color Coding
   ============================================================================ */
.quality-excellent {
  color: #4caf50 !important;
  font-weight: 600;
}

.quality-good {
  color: #8bc34a !important;
  font-weight: 600;
}

.quality-fair {
  color: #ff9800 !important;
  font-weight: 600;
}

.quality-poor {
  color: #f44336 !important;
  font-weight: 600;
}

/* ============================================================================
   HARASSMENT VISUALIZATION STYLES
   Styles for harassment nodes, timeline, and summary components
   ============================================================================ */

/* Harassment Timeline Container */
.harassment-timeline {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

.timeline-header {
  color: var(--text-primary);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-color);
}

.timeline-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-height: 500px;
  overflow-y: auto;
  padding-right: 8px;
}

/* Custom scrollbar for timeline */
.timeline-container::-webkit-scrollbar {
  width: 8px;
}

.timeline-container::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
}

.timeline-container::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 4px;
}

.timeline-container::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

/* Timeline Event Card */
.timeline-event {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
  border-left: 4px solid;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
}

.timeline-event:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateX(5px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.timeline-event.active {
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

/* Event Time */
.event-time {
  font-size: 14px;
  font-weight: 700;
  min-width: 60px;
  text-align: center;
}

/* Event Icon */
.event-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Event Content */
.event-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.event-type {
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 600;
}

.event-severity {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: fit-content;
}

.severity-minor {
  background: rgba(255, 193, 7, 0.2);
  color: #ffc107;
}

.severity-moderate {
  background: rgba(255, 152, 0, 0.2);
  color: #ff9800;
}

.severity-severe {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
}

.event-details {
  display: flex;
  gap: 16px;
  color: var(--text-secondary);
  font-size: 13px;
}

.detail-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.event-units {
  color: var(--text-secondary);
  font-size: 12px;
  font-style: italic;
}

/* No harassment state */
.no-harassment {
  text-align: center;
  padding: 40px;
  color: var(--text-secondary);
  font-size: 16px;
}

/* Harassment Summary Section */
.harassment-summary {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

.harassment-summary h3 {
  color: var(--text-primary);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-color);
}

.harassment-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.harassment-stats .stat-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 20px;
  text-align: center;
}

.harassment-stats .stat-label {
  color: var(--text-secondary);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.harassment-stats .stat-value {
  color: var(--primary-color);
  font-size: 32px;
  font-weight: 700;
}

/* Severity Breakdown */
.severity-breakdown {
  margin-top: 24px;
}

.severity-breakdown h4 {
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
}

.severity-bars {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.severity-bar {
  display: grid;
  grid-template-columns: 80px 1fr 50px;
  align-items: center;
  gap: 12px;
}

.severity-label {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
}

.bar-container {
  height: 24px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 12px;
  transition: width 0.5s ease;
}

.severity-minor .bar-fill {
  background: linear-gradient(90deg, #ffc107, #ffeb3b);
}

.severity-moderate .bar-fill {
  background: linear-gradient(90deg, #ff9800, #ff5722);
}

.severity-severe .bar-fill {
  background: linear-gradient(90deg, #f44336, #d32f2f);
}

.severity-count {
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 700;
  text-align: center;
}

/* Harassment node canvas styling helpers */
.harassment-node {
  fill: #ff5722;
  stroke: #ff8a65;
  stroke-width: 3;
}

.harassment-node-highlight {
  fill: #ff6f00;
  stroke: #ffab40;
  stroke-width: 4;
}

/* Responsive Design for Harassment Components */
@media (max-width: 768px) {
  .harassment-stats {
    grid-template-columns: 1fr;
  }

  .severity-bar {
    grid-template-columns: 70px 1fr 40px;
  }

  .timeline-event {
    flex-direction: column;
    align-items: flex-start;
  }

  .event-time {
    min-width: auto;
    text-align: left;
  }

  .event-details {
    flex-direction: column;
    gap: 8px;
  }
}

/* Harassment Timeline Container Wrapper */
.harassment-timeline-wrapper {
  margin-top: 24px;
}

/* Harassment Summary Container (for build detail page) */
#harassment-summary-container {
  margin-top: 24px;
}

#harassment-timeline-container {
  margin-top: 24px;
}

/* ============================================================================
   Harvest Tab Styles
   ============================================================================ */

#page-harvest .section-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* Stat Grid */
#page-harvest .harvest-stat-grid {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 1rem;
  margin: 1rem 0;
}

#page-harvest .harvest-stat-box {
  background: rgba(255, 255, 255, 0.03);
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  border: 1px solid var(--border-color);
  min-width: 0;
}

#page-harvest .harvest-stat-value {
  display: block;
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

#page-harvest .harvest-stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Control Group */
#page-harvest .harvest-control-group {
  display: flex !important;
  flex-direction: row !important;
  gap: 1rem;
  align-items: center;
  margin: 1rem 0;
  flex-wrap: wrap;
}

#page-harvest .harvest-control-group label {
  font-weight: 500;
  color: var(--text-secondary);
  margin: 0;
}

#page-harvest .harvest-input,
#page-harvest .harvest-select {
  padding: 0.5rem 0.75rem;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  width: 100px;
  font-size: 0.9rem;
}

#page-harvest .harvest-select {
  width: auto;
  min-width: 100px;
}

#page-harvest .harvest-input:focus,
#page-harvest .harvest-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.2);
}

/* Button Group */
#page-harvest .harvest-button-group {
  display: flex !important;
  flex-direction: row !important;
  gap: 0.75rem;
  margin: 1rem 0;
}

#page-harvest .harvest-button-group .btn {
  padding: 0.75rem 1.5rem;
}

/* Status Panel */
#page-harvest .harvest-status-panel {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  padding: 1rem;
  margin: 1rem 0;
  border: 1px solid var(--border-color);
}

#page-harvest .harvest-status-header {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.harvest-status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.harvest-status-indicator.running {
  background: var(--success-color);
  box-shadow: 0 0 8px var(--success-color);
  animation: pulse 1.5s infinite;
}

.harvest-status-indicator.idle {
  background: var(--text-muted);
}

.harvest-status-indicator.error {
  background: var(--error-color);
  box-shadow: 0 0 8px var(--error-color);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.harvest-status-message {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

/* Progress Bar */
.harvest-progress-container {
  height: 20px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  overflow: hidden;
  margin: 0.5rem 0;
}

.harvest-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--success-color));
  transition: width 0.3s ease;
  border-radius: 10px;
}

.harvest-progress-text {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

/* Debug Console */
.harvest-debug-console {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  margin-top: 1rem;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.harvest-debug-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1rem;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.harvest-debug-text {
  padding: 0.75rem 1rem;
  max-height: 200px;
  overflow-y: auto;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.8rem;
  color: #7fc8f8;
  line-height: 1.5;
}

.harvest-debug-text div {
  padding: 2px 0;
}

.harvest-debug-text::-webkit-scrollbar {
  width: 6px;
}

.harvest-debug-text::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}

.harvest-debug-text::-webkit-scrollbar-thumb {
  background: var(--border-color-strong);
  border-radius: 3px;
}

/* Small Button */
.btn-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-sm:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  #page-harvest .harvest-stat-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  #page-harvest .harvest-control-group {
    flex-direction: column !important;
    align-items: flex-start;
  }

  #page-harvest .harvest-input,
  #page-harvest .harvest-select {
    width: 100%;
  }

  #page-harvest .harvest-button-group {
    flex-direction: column !important;
    width: 100%;
  }

  #page-harvest .harvest-button-group .btn {
    width: 100%;
  }
}