.c-dtpicker {
  display: grid;
  grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
  font-family: var(--font-ui);
}

.c-dtpicker__calendar { min-width: 0; }
.c-dtpicker__slots {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
}

.c-dtpicker__slots-header {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-display);
  color: var(--color-text);
}

.c-dtpicker__filter {
  display: inline-flex;
  background: var(--color-bg-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 2px;
  align-self: flex-start;
}
.c-dtpicker__filter-btn {
  background: transparent;
  border: none;
  padding: 4px 12px;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-family: inherit;
  font-weight: var(--weight-semibold);
}
.c-dtpicker__filter-btn.is-active {
  background: var(--color-accent);
  color: var(--color-text-on-accent);
}

.c-timeslots.is-loading {
  opacity: 0.6;
  pointer-events: none;
}

@media (max-width: 767px) {
  .c-dtpicker {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}