/**
 * QuickJump Component Styles
 * Universal section navigation dropdown
 */

/* Dropdown container */
.quickjump-dropdown {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 0;
    min-width: 220px;
    max-width: 300px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.quickjump-dropdown.hidden {
    display: none;
    opacity: 0;
    transform: translateY(8px);
}

/* List container */
.quickjump-list {
    max-height: 400px;
    overflow-y: auto;
    padding: var(--space-1);
}

/* Scrollbar styling for dropdown */
.quickjump-list::-webkit-scrollbar {
    width: 8px;
}

.quickjump-list::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.quickjump-list::-webkit-scrollbar-thumb {
    background: var(--border-secondary);
    border-radius: var(--radius-sm);
}

.quickjump-list::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}

/* List item */
.quickjump-item {
    display: flex;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s ease, color 0.15s ease;
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.4;
    position: relative;
}

/* Hover state */
.quickjump-item:hover,
.quickjump-item.selected {
    background-color: var(--bg-hover);
}

/* Current section indicator */
.quickjump-item.current {
    background-color: var(--bg-tertiary);
    color: var(--brand-primary);
    font-weight: 500;
}

.quickjump-item.current::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background-color: var(--brand-primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Label */
.quickjump-item-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-left: var(--space-2);
}

/* Active/selected state (keyboard navigation) */
.quickjump-item.selected {
    outline: 2px solid var(--brand-primary);
    outline-offset: -2px;
}

/* Empty state */
.quickjump-list:empty::after {
    content: 'No sections available';
    display: block;
    padding: var(--space-4);
    text-align: center;
    color: var(--text-tertiary);
    font-size: 14px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .quickjump-dropdown {
        min-width: 200px;
        max-width: 280px;
    }

    .quickjump-item {
        padding: var(--space-2);
        font-size: 13px;
    }
}

/* Animation for opening */
@keyframes quickjump-slide-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.quickjump-dropdown:not(.hidden) {
    animation: quickjump-slide-in 0.2s ease;
}