/* Command palette — nav-cmdk.css
   All colors via design tokens (tokens.css + themes.css). No hardcoded values. */

/* ------------------------------------------------------------------ */
/* Backdrop                                                             */
/* ------------------------------------------------------------------ */

.cmdk-backdrop {
  position: fixed;
  inset: 0;
  background: color-mix(in oklab, var(--text) 45%, transparent);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 12vh var(--s-4) var(--s-4);
  animation: cmdk-fade-in 160ms ease forwards;
}

/* The [hidden] attribute hides the palette; animation runs on reveal. */
.cmdk-backdrop[hidden] {
  display: none;
}

@keyframes cmdk-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes cmdk-slide-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ------------------------------------------------------------------ */
/* Panel                                                                */
/* ------------------------------------------------------------------ */

.cmdk-panel {
  width: 100%;
  max-width: 560px;
  background: var(--surface-0);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 24px 60px color-mix(in oklab, var(--text) 30%, transparent);
  overflow: hidden;
  animation: cmdk-slide-in 200ms cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

/* ------------------------------------------------------------------ */
/* Input row                                                            */
/* ------------------------------------------------------------------ */

.cmdk-input-row {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
  border-bottom: 1px solid var(--border);
}

.cmdk-glyph {
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1;
  flex-shrink: 0;
}

.cmdk-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text);
  font-family: inherit;
  font-size: 16px;
  padding: 4px 0;
  min-width: 0;
}

.cmdk-input::placeholder {
  color: var(--text-faint);
}

.cmdk-esc-hint {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  background: var(--surface-2);
  padding: 3px 7px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

/* ------------------------------------------------------------------ */
/* Results list                                                         */
/* ------------------------------------------------------------------ */

.cmdk-list {
  list-style: none;
  margin: 0;
  padding: var(--s-2) 0;
  max-height: 50vh;
  overflow-y: auto;
  scroll-behavior: smooth;
}

/* Group label (used in empty/default state when items are grouped by kind) */
.cmdk-group-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  padding: var(--s-3) var(--s-4) var(--s-1);
  list-style: none;
}

/* ------------------------------------------------------------------ */
/* Individual items                                                     */
/* ------------------------------------------------------------------ */

.cmdk-item {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: 9px var(--s-4);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease);
  list-style: none;
}

.cmdk-item:hover {
  background: var(--surface-hover);
}

.cmdk-item.active {
  background: var(--accent-subtle);
}

.cmdk-item-icon {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 13px;
  flex-shrink: 0;
}

.cmdk-item.active .cmdk-item-icon {
  background: var(--accent-subtle);
  color: var(--accent);
}

.cmdk-item-text {
  flex: 1;
  min-width: 0;
}

.cmdk-item-title {
  display: block;
  font-size: 14px;
  color: var(--text);
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cmdk-item-meta {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
  line-height: 1.2;
}

.cmdk-item-kind {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* ------------------------------------------------------------------ */
/* Empty state                                                          */
/* ------------------------------------------------------------------ */

.cmdk-empty {
  padding: var(--s-5) var(--s-4);
  color: var(--text-muted);
  text-align: center;
  font-size: 14px;
  list-style: none;
}

/* ------------------------------------------------------------------ */
/* Footer hint bar                                                      */
/* ------------------------------------------------------------------ */

.cmdk-footer {
  border-top: 1px solid var(--border);
  padding: 8px var(--s-4);
  display: flex;
  gap: var(--s-4);
  color: var(--text-faint);
  font-size: 11px;
  background: var(--surface-1);
}

.cmdk-footer kbd {
  font-family: var(--font-mono);
  font-size: 10px;
  background: var(--surface-0);
  color: var(--text-muted);
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid var(--border);
  margin-right: 4px;
}

/* ------------------------------------------------------------------ */
/* Highlighted match substrings                                         */
/* ------------------------------------------------------------------ */

.cmdk-item-title mark {
  background: var(--accent-subtle);
  color: var(--accent);
  padding: 0 1px;
  border-radius: 2px;
}

/* ------------------------------------------------------------------ */
/* Reduced-motion                                                       */
/* ------------------------------------------------------------------ */

@media (prefers-reduced-motion: reduce) {
  .cmdk-backdrop,
  .cmdk-panel {
    animation: none;
  }
}

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

@media (max-width: 640px) {
  .cmdk-backdrop {
    padding: 8vh var(--s-2) var(--s-2);
    align-items: flex-start;
  }

  .cmdk-panel {
    border-radius: var(--radius-lg);
  }

  .cmdk-list {
    max-height: 60vh;
  }

  .cmdk-footer {
    gap: var(--s-2);
  }
}