/* === COMMAND PALETTE (Ctrl/Cmd+K) === */
.command-palette-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 99998;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 12vh;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}
.command-palette-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.command-palette {
    background: var(--surface, #1a1f2e);
    border: 1px solid var(--border);
    border-radius: 12px;
    width: 90%;
    max-width: 580px;
    max-height: 60vh;
    box-shadow: 0 24px 60px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(-8px) scale(0.98);
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.command-palette-overlay.active .command-palette {
    transform: translateY(0) scale(1);
}

.command-palette-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
}
.command-palette-icon {
    color: var(--text-muted);
    font-size: 1.1rem;
}
.command-palette-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 1rem;
    outline: none;
    font-family: inherit;
}
.command-palette-input::placeholder {
    color: var(--text-muted);
}
.command-palette-esc {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 4px;
    font-family: monospace;
    cursor: pointer;
}
.command-palette-esc:hover {
    background: rgba(255,255,255,0.12);
    color: var(--text);
}

.command-palette-results {
    flex: 1;
    overflow-y: auto;
    padding: 8px 6px;
}
.command-palette-section {
    margin-bottom: 8px;
}
.command-palette-section-title {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 8px 12px 4px;
    font-weight: 600;
}
.command-palette-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 12px;
    border-radius: 6px;
    cursor: pointer;
    color: var(--text);
    transition: background 0.1s;
    user-select: none;
}
.command-palette-item:hover,
.command-palette-item.selected {
    background: rgba(59,130,246,0.15);
}
.command-palette-item.selected {
    background: rgba(59,130,246,0.25);
    box-shadow: inset 2px 0 0 var(--primary, #3b82f6);
}
.command-palette-item-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: rgba(255,255,255,0.06);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
}
.command-palette-item-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}
.command-palette-item-title {
    font-size: 0.92rem;
    color: var(--text);
}
.command-palette-item-subtitle {
    font-size: 0.78rem;
    color: var(--text-muted);
}
.command-palette-item-kbd {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.7rem;
    padding: 2px 7px;
    border-radius: 4px;
    font-family: monospace;
}

.command-palette-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
}
.command-palette-empty-icon {
    font-size: 2.5rem;
    margin-bottom: 8px;
    opacity: 0.5;
}

.command-palette-footer {
    display: flex;
    gap: 14px;
    padding: 8px 18px;
    border-top: 1px solid var(--border);
    background: rgba(0,0,0,0.15);
    color: var(--text-muted);
    font-size: 0.75rem;
}
.command-palette-footer kbd {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 1px 6px;
    margin-right: 3px;
    font-family: monospace;
    font-size: 0.7rem;
}

/* Highlight matched text */
.command-palette-item-title mark {
    background: rgba(59,130,246,0.4);
    color: white;
    padding: 0 1px;
    border-radius: 2px;
}