/* =============================================
   Command Palette (Ctrl+K)
   ============================================= */

.command-palette-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    justify-content: center;
    align-items: flex-start;
    padding-top: min(20vh, 160px);
}

.command-palette-overlay.active {
    display: flex;
}

.command-palette {
    width: 560px;
    max-width: 92vw;
    background: var(--bg-card, #111111);
    border: 1px solid var(--border-color, #1e1e1e);
    border-radius: 16px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(139, 92, 246, 0.08);
    overflow: hidden;
    animation: cmdPaletteIn 0.15s ease-out;
}

@keyframes cmdPaletteIn {
    from { opacity: 0; transform: scale(0.96) translateY(-8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

/* Search Input */
.command-palette-input-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color, #1e1e1e);
}

.command-palette-input-wrap .material-icons {
    font-size: 20px;
    color: var(--text-muted, #666);
    flex-shrink: 0;
}

.command-palette-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary, #e0e0e0);
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
}

.command-palette-input::placeholder {
    color: var(--text-muted, #555);
}

.command-palette-input-wrap kbd {
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--bg-tertiary, #1a1a1a);
    border: 1px solid var(--border-color, #2a2a2a);
    color: var(--text-muted, #666);
    line-height: 1;
    flex-shrink: 0;
}

/* Results */
.command-palette-results {
    max-height: 380px;
    overflow-y: auto;
    padding: 6px;
}

.command-palette-results::-webkit-scrollbar {
    width: 4px;
}

.command-palette-results::-webkit-scrollbar-thumb {
    background: var(--border-color, #2a2a2a);
    border-radius: 4px;
}

/* Section */
.cmd-section-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted, #555);
    padding: 10px 12px 4px;
}

/* Items */
.cmd-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.1s;
}

.cmd-item:hover,
.cmd-item.active {
    background: var(--bg-hover, rgba(139, 92, 246, 0.08));
}

.cmd-item.active {
    outline: 1px solid rgba(139, 92, 246, 0.2);
}

.cmd-item-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary, #1a1a1a);
    flex-shrink: 0;
}

.cmd-item-icon .material-icons {
    font-size: 18px;
    color: var(--accent-primary, #8b5cf6);
}

.cmd-item-icon img {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}

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

.cmd-item-title {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text-primary, #e0e0e0);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cmd-item-desc {
    font-size: 12px;
    color: var(--text-muted, #666);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cmd-item-badge {
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 6px;
    background: var(--bg-tertiary, #1a1a1a);
    color: var(--text-muted, #666);
    flex-shrink: 0;
}

/* Empty state */
.cmd-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 32px 16px;
    color: var(--text-muted, #555);
}

.cmd-empty .material-icons {
    font-size: 32px;
    opacity: 0.5;
}

.cmd-empty p {
    font-size: 13px;
}

/* Footer */
.command-palette-footer {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 8px 16px;
    border-top: 1px solid var(--border-color, #1e1e1e);
    font-size: 11px;
    color: var(--text-muted, #555);
}

.command-palette-footer kbd {
    font-family: 'Inter', sans-serif;
    font-size: 10px;
    padding: 1px 5px;
    border-radius: 3px;
    background: var(--bg-tertiary, #1a1a1a);
    border: 1px solid var(--border-color, #2a2a2a);
    color: var(--text-muted, #666);
}

.cmd-footer-hint {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ── Mobile Responsive ── */
@media (max-width: 480px) {
    .command-palette-overlay { padding-top: 12vh; }
    .command-palette { border-radius: 12px; max-width: 96vw; }
    .command-palette-input-wrap { padding: 12px 14px; gap: 8px; }
    .command-palette-input { font-size: 14px; }
    .command-palette-results { max-height: 50vh; }
    .command-palette-item { padding: 10px 14px; }
    .command-palette-footer { padding: 6px 12px; font-size: 10px; }
    .command-palette-footer kbd { font-size: 9px; }
}