/* ============================================
   COMMAND PALETTE (Cmd+K) — js/palette.js
   Theme-aware via the CSS custom properties defined
   in css/style.css ([data-theme="dark"|"light"]).
   ============================================ */

.sv-palette-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 14vh 16px 16px;
  background: rgba(0, 0, 0, 0.45);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 0.18s ease;
  /* While fading out (visible class removed, [hidden] deferred by JS until
     the transition ends) the overlay must not swallow clicks. */
  pointer-events: none;
}

.sv-palette-overlay[hidden] {
  display: none;
}

.sv-palette-overlay.sv-palette-visible {
  opacity: 1;
  pointer-events: auto;
}

.sv-palette {
  width: 100%;
  max-width: 560px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  box-shadow: var(--card-shadow-hover);
  overflow: hidden;
  transform: translateY(-16px);
  transition: transform 0.18s cubic-bezier(0.4, 0, 0.2, 1);
}

.sv-palette-visible .sv-palette {
  transform: translateY(0);
}

.sv-palette-input {
  display: block;
  width: 100%;
  padding: 14px 16px;
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.4;
  outline: none;
}

.sv-palette-input::placeholder {
  color: var(--text-tertiary);
  opacity: 1;
}

.sv-palette-list {
  margin: 0;
  padding: 6px;
  list-style: none;
  max-height: 320px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.sv-palette-list li {
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--text);
  font-size: 0.9375rem;
  line-height: 1.4;
  cursor: pointer;
}

.sv-palette-list li.sv-palette-active {
  background: var(--accent-subtle);
  box-shadow: inset 2px 0 0 var(--accent);
}

.sv-palette-list li.sv-palette-empty {
  color: var(--text-tertiary);
  cursor: default;
}

.sv-palette-list li.sv-palette-copied {
  color: var(--accent);
}

.sv-palette-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-top: 1px solid var(--border);
  color: var(--text-tertiary);
  font-size: 0.75rem;
  line-height: 1.4;
}

.sv-palette-hint kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.6875rem;
  padding: 1px 5px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-alt);
  color: var(--text-secondary);
}

.sv-palette-hint-sep {
  color: var(--text-tertiary);
}

@media (prefers-reduced-motion: reduce) {
  .sv-palette-overlay,
  .sv-palette {
    transition: none;
    transform: none;
  }
}