/* cmd_palette.css — 명령 팔레트 (Cmd+K + Ctrl+K) 신규
 * 외부 차용:
 *   - Linear Cmd+K 표준 (https://linear.app/changelog/2026-03-12-ui-refresh)
 *   - Notion Cmd+K 표준 (https://www.notion.com/help/keyboard-shortcuts)
 *   - Superhuman Cmd+K 표준 (https://blog.superhuman.com/how-to-build-a-remarkable-command-palette/)
 *   - WAI-ARIA Combobox + Dialog 표준 (https://www.w3.org/WAI/ARIA/apg/patterns/combobox/)
 */

.nv-cmdk-root {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
}

.nv-cmdk-root.is-open { display: flex; }

.nv-cmdk-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.nv-cmdk-panel {
  position: relative;
  width: min(640px, 92vw);
  max-height: 70vh;
  background: var(--nv-bg, #fff);
  border: 1px solid var(--nv-border, #e0e0e0);
  border-radius: 14px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.nv-cmdk-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--nv-border, #e0e0e0);
}

.nv-cmdk-input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 1rem;
  color: var(--nv-text, #111);
  font-family: inherit;
}

.nv-cmdk-input::placeholder { color: var(--nv-text-2, #777); }

.nv-cmdk-esc {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--nv-bg-2, #f0f0f0);
  color: var(--nv-text-2, #777);
  border: 1px solid var(--nv-border, #e0e0e0);
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
}

.nv-cmdk-list {
  list-style: none;
  margin: 0;
  padding: 8px;
  overflow-y: auto;
  flex: 1;
}

.nv-cmdk-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--nv-text, #111);
}

.nv-cmdk-item:hover,
.nv-cmdk-item.is-selected {
  background: var(--nv-bg-2, #f5f5f5);
}

.nv-cmdk-item.is-selected {
  outline: 2px solid var(--nv-primary, #333);
  outline-offset: -2px;
}

.nv-cmdk-label { font-weight: 500; }

.nv-cmdk-group {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 8px;
  background: var(--nv-bg-2, #f0f0f0);
  color: var(--nv-text-2, #777);
}

.nv-cmdk-item.is-selected .nv-cmdk-group {
  background: var(--nv-primary, #333);
  color: var(--nv-bg, #fff);
}

.nv-cmdk-empty {
  padding: 24px 16px;
  text-align: center;
  color: var(--nv-text-2, #777);
  font-size: 0.85rem;
}

.nv-cmdk-footer {
  display: flex;
  gap: 16px;
  padding: 10px 16px;
  border-top: 1px solid var(--nv-border, #e0e0e0);
  font-size: 0.75rem;
  color: var(--nv-text-2, #777);
  background: var(--nv-bg-2, #fafafa);
}

.nv-cmdk-footer kbd {
  display: inline-block;
  padding: 1px 6px;
  margin: 0 2px;
  border-radius: 3px;
  background: var(--nv-bg, #fff);
  border: 1px solid var(--nv-border, #e0e0e0);
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
  font-size: 0.7rem;
}

@media (max-width: 480px) {
  .nv-cmdk-root { padding-top: 8vh; }
  .nv-cmdk-panel { width: 96vw; }
  .nv-cmdk-footer { font-size: 0.7rem; gap: 10px; }
}