/* drawing-palette.css — floating tool palette anchored to top-right of
 * the minimap. */

.drawing-palette {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 25;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 6px;
  background: var(--color-bg-elevated, rgba(20, 22, 28, 0.92));
  border: 1px solid var(--color-border, rgba(255, 255, 255, 0.12));
  border-radius: var(--radius-md, 8px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
  font-family: var(--font-ui, 'Inter', sans-serif);
  user-select: none;
  pointer-events: auto;
}

.drawing-palette-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  max-width: 280px;
}

/* Mode buttons (brush / erase / arrow / ruler / text) ------------------- */

.drawing-palette-mode-btn {
  appearance: none;
  background: transparent;
  border: 1px solid var(--color-border, rgba(255, 255, 255, 0.12));
  color: var(--color-text, #e7e8ea);
  font-size: 12px;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: var(--radius-sm, 4px);
  cursor: pointer;
  transition: background-color 120ms ease, border-color 120ms ease;
}
.drawing-palette-mode-btn:hover {
  background: var(--color-bg-overlay, rgba(255, 255, 255, 0.06));
}
.drawing-palette-mode-btn.is-active {
  background: var(--color-accent, #2c8eff);
  border-color: var(--color-accent, #2c8eff);
  color: white;
}

/* Brush size pills ----------------------------------------------------- */

.drawing-palette-size-btn {
  appearance: none;
  background: transparent;
  border: 1px solid var(--color-border, rgba(255, 255, 255, 0.12));
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: border-color 120ms ease;
}
.drawing-palette-size-btn:hover {
  border-color: var(--color-border-strong, rgba(255, 255, 255, 0.3));
}
.drawing-palette-size-btn.is-active {
  border-color: var(--color-accent, #2c8eff);
  background: rgba(44, 142, 255, 0.12);
}
.drawing-palette-size-dot {
  display: inline-block;
  border-radius: 50%;
  background: currentColor;
  color: var(--color-text, #e7e8ea);
}

/* Color pills ---------------------------------------------------------- */

.drawing-palette-color-btn {
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  padding: 0;
  transition: transform 120ms ease, border-color 120ms ease;
}
.drawing-palette-color-btn:hover {
  transform: scale(1.1);
}
.drawing-palette-color-btn.is-active {
  border-color: white;
  box-shadow: 0 0 0 1px var(--color-accent, #2c8eff);
}

/* Action buttons (undo / clear / capture) ----------------------------- */

.drawing-palette-action-btn {
  appearance: none;
  background: transparent;
  border: 1px solid var(--color-border, rgba(255, 255, 255, 0.12));
  color: var(--color-text, #e7e8ea);
  font-size: 12px;
  padding: 4px 8px;
  border-radius: var(--radius-sm, 4px);
  cursor: pointer;
  font-weight: 500;
  transition: background-color 120ms ease;
}
.drawing-palette-action-btn:hover {
  background: var(--color-bg-overlay, rgba(255, 255, 255, 0.06));
}
.drawing-palette-action-btn:active {
  transform: translateY(1px);
}

/* Mobile shrink ------------------------------------------------------- */

@media (max-width: 767px) {
  .drawing-palette {
    top: 8px;
    right: 8px;
    padding: 4px;
  }
  .drawing-palette-row {
    max-width: 220px;
    gap: 3px;
  }
  .drawing-palette-mode-btn,
  .drawing-palette-action-btn {
    font-size: 11px;
    padding: 3px 6px;
  }
  .drawing-palette-color-btn {
    width: 18px;
    height: 18px;
  }
  .drawing-palette-size-btn {
    width: 24px;
    height: 24px;
  }
}