/* Global Search Styles */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-modal {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 600px;
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 20px 40px var(--shadow-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transform: translateX(-50%) translateY(-20px);
    transition: all 0.3s ease;
}

.search-overlay.active .search-modal {
    transform: translateX(-50%) translateY(0);
}

/* Search Header */
.search-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.search-input-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 12px;
    color: var(--text-muted);
    font-size: 1.1rem;
    z-index: 1;
}

.search-input {
    width: 100%;
    padding: 12px 16px 12px 40px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--input-bg);
    color: var(--text-primary);
    outline: none;
    transition: all 0.2s ease;
}

.search-input:focus {
    border-color: var(--button-primary);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.1);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-close {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    padding: 4px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.search-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.search-shortcuts {
    margin-top: 0.5rem;
    text-align: center;
}

.shortcut-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.shortcut-hint kbd {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    padding: 2px 4px;
    font-size: 0.7rem;
    color: var(--text-primary);
}

/* Search Results */
.search-results {
    max-height: 60vh;
    overflow-y: auto;
    padding: 0;
}

.search-results-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.results-count {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Empty State */
.search-empty-state {
    padding: 3rem 2rem;
    text-align: center;
    color: var(--text-muted);
}

.search-empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

.search-empty-state p {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.search-suggestions {
    margin-top: 1.5rem;
}

.search-suggestions h6 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.suggestion-tag {
    display: inline-block;
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0.25rem 0.75rem;
    margin: 0.25rem;
    border-radius: 20px;
    font-size: 0.8rem;
    cursor: pointer;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.suggestion-tag:hover {
    background: var(--button-primary);
    color: white;
    transform: translateY(-1px);
}

/* No Results */
.search-no-results {
    padding: 3rem 2rem;
    text-align: center;
    color: var(--text-muted);
}

.search-no-results i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
    opacity: 0.5;
}

.search-no-results p {
    margin-bottom: 0.5rem;
}

/* Search Categories */
.search-category {
    border-bottom: 1px solid var(--border-color);
}

.category-header {
    padding: 0.75rem 1rem 0.5rem;
    margin: 0;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--bg-secondary);
}

/* Search Result Items */
.search-result-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border-bottom: 1px solid var(--border-color);
}

.search-result-item:hover,
.search-result-item.selected {
    background: var(--bg-secondary);
    transform: translateX(4px);
}

.search-result-item:last-child {
    border-bottom: none;
}

.result-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: var(--button-primary);
    font-size: 1.1rem;
    transition: all 0.2s ease;
}

.search-result-item:hover .result-icon {
    background: var(--button-primary);
    color: white;
    transform: scale(1.1);
}

.result-content {
    flex: 1;
    min-width: 0;
}

.result-title {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-size: 0.95rem;
}

.result-description {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.result-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.result-category {
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 0.125rem 0.5rem;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.result-action {
    flex-shrink: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
    opacity: 0;
    transform: translateX(-8px);
    transition: all 0.2s ease;
}

.search-result-item:hover .result-action {
    opacity: 1;
    transform: translateX(0);
    color: var(--button-primary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .search-modal {
        top: 5%;
        width: 95%;
        max-height: 85vh;
    }
    
    .search-results {
        max-height: 50vh;
    }
    
    .search-empty-state {
        padding: 2rem 1rem;
    }
    
    .search-empty-state i {
        font-size: 2rem;
    }
    
    .search-result-item {
        padding: 0.75rem;
    }
    
    .result-icon {
        width: 32px;
        height: 32px;
        margin-right: 0.75rem;
    }
    
    .shortcut-hint {
        display: none;
    }
}

@media (max-width: 480px) {
    .search-modal {
        top: 0;
        width: 100%;
        height: 100%;
        border-radius: 0;
        transform: translateX(-50%) translateY(20px);
    }
    
    .search-overlay.active .search-modal {
        transform: translateX(-50%) translateY(0);
    }
    
    .search-results {
        max-height: calc(100vh - 120px);
    }
}

/* Dark mode specific adjustments */
[data-theme="dark"] .search-overlay {
    background: rgba(0, 0, 0, 0.7);
}

[data-theme="dark"] .search-modal {
    border-color: var(--border-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
}

/* Animation improvements */
@keyframes searchSlideIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.search-overlay.active .search-modal {
    animation: searchSlideIn 0.3s ease-out;
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    .search-overlay,
    .search-modal,
    .search-result-item,
    .result-icon,
    .result-action,
    .suggestion-tag {
        transition: none;
    }
    
    .search-overlay.active .search-modal {
        animation: none;
    }
}

/* Focus styles for accessibility */
.search-result-item:focus-visible {
    outline: 2px solid var(--button-primary);
    outline-offset: -2px;
}

.suggestion-tag:focus-visible {
    outline: 2px solid var(--button-primary);
    outline-offset: 2px;
}

/* Loading state for search results */
.search-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: var(--text-muted);
}

.search-loading .spinner-border {
    width: 1.5rem;
    height: 1.5rem;
    margin-right: 0.5rem;
}

/* Search result highlighting */
.search-highlight {
    background: rgba(13, 110, 253, 0.1);
    color: var(--button-primary);
    font-weight: 500;
    padding: 0 2px;
    border-radius: 2px;
}