/* Enhanced Search Styles */

/* Search suggestions container */
.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--md-default-bg-color);
    border: 1px solid var(--md-default-fg-color--lightest);
    border-top: none;
    border-radius: 0 0 4px 4px;
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Individual suggestion items */
.search-suggestion {
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--md-default-fg-color--lightest);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

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

.search-suggestion:hover,
.search-suggestion-active {
    background: var(--md-primary-fg-color--light);
    color: var(--md-primary-bg-color);
    transform: translateX(4px);
}

.search-suggestion:hover::before,
.search-suggestion-active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--md-primary-fg-color);
}

/* Search input enhancements */
.md-search__input {
    transition: all 0.3s ease;
}

.md-search__input:focus {
    box-shadow: 0 0 0 2px var(--md-primary-fg-color--light);
    border-color: var(--md-primary-fg-color);
}

/* Search results enhancements */
.md-search-result__item {
    transition: all 0.2s ease;
}

.md-search-result__item:hover {
    background: var(--md-primary-fg-color--light);
    transform: translateX(4px);
}

/* Search highlighting */
.search-highlight {
    background: var(--md-primary-fg-color--light);
    color: var(--md-primary-bg-color);
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: bold;
    text-shadow: none;
}

/* Search result title highlighting */
.md-search-result__title .search-highlight {
    background: var(--md-accent-fg-color);
    color: var(--md-accent-bg-color);
}

/* Search result text highlighting */
.md-search-result__teaser .search-highlight {
    background: var(--md-primary-fg-color--light);
    color: var(--md-primary-bg-color);
    opacity: 0.8;
}

/* Search loading indicator */
.search-loading {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--md-default-fg-color--lightest);
    border-radius: 50%;
    border-top-color: var(--md-primary-fg-color);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Search suggestions scrollbar */
.search-suggestions::-webkit-scrollbar {
    width: 6px;
}

.search-suggestions::-webkit-scrollbar-track {
    background: var(--md-default-fg-color--lightest);
    border-radius: 3px;
}

.search-suggestions::-webkit-scrollbar-thumb {
    background: var(--md-default-fg-color--light);
    border-radius: 3px;
}

.search-suggestions::-webkit-scrollbar-thumb:hover {
    background: var(--md-default-fg-color);
}

/* Search result categories */
.search-category {
    font-size: 0.8em;
    color: var(--md-default-fg-color--light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.search-category::before {
    content: '📁 ';
    margin-right: 4px;
}

/* Search result relevance indicator */
.search-relevance {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 8px;
}

.search-relevance.high {
    background: #4caf50;
}

.search-relevance.medium {
    background: #ff9800;
}

.search-relevance.low {
    background: #f44336;
}

/* Search filters */
.search-filters {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.search-filter {
    padding: 4px 8px;
    border: 1px solid var(--md-default-fg-color--lightest);
    border-radius: 12px;
    font-size: 0.8em;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--md-default-bg-color);
    color: var(--md-default-fg-color);
}

.search-filter:hover,
.search-filter.active {
    background: var(--md-primary-fg-color);
    color: var(--md-primary-bg-color);
    border-color: var(--md-primary-fg-color);
}

/* Search result metadata */
.search-meta {
    font-size: 0.8em;
    color: var(--md-default-fg-color--light);
    margin-top: 4px;
}

.search-meta span {
    margin-right: 12px;
}

.search-meta .search-date::before {
    content: '📅 ';
}

.search-meta .search-category::before {
    content: '📁 ';
}

.search-meta .search-author::before {
    content: '👤 ';
}

/* Search suggestions with icons */
.search-suggestion[data-type="api"]::before {
    content: '🔌 ';
    margin-right: 8px;
}

.search-suggestion[data-type="install"]::before {
    content: '⚙️ ';
    margin-right: 8px;
}

.search-suggestion[data-type="config"]::before {
    content: '🔧 ';
    margin-right: 8px;
}

.search-suggestion[data-type="error"]::before {
    content: '⚠️ ';
    margin-right: 8px;
}

.search-suggestion[data-type="test"]::before {
    content: '🧪 ';
    margin-right: 8px;
}

.search-suggestion[data-type="deploy"]::before {
    content: '🚀 ';
    margin-right: 8px;
}

.search-suggestion[data-type="security"]::before {
    content: '🔒 ';
    margin-right: 8px;
}

.search-suggestion[data-type="performance"]::before {
    content: '⚡ ';
    margin-right: 8px;
}

.search-suggestion[data-type="database"]::before {
    content: '🗄️ ';
    margin-right: 8px;
}

.search-suggestion[data-type="documentation"]::before {
    content: '📚 ';
    margin-right: 8px;
}

.search-suggestion[data-type="tutorial"]::before {
    content: '📖 ';
    margin-right: 8px;
}

.search-suggestion[data-type="faq"]::before {
    content: '❓ ';
    margin-right: 8px;
}

.search-suggestion[data-type="changelog"]::before {
    content: '📋 ';
    margin-right: 8px;
}

/* Search suggestions animation */
.search-suggestions {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Search input with suggestions active */
.md-search__input:focus + .search-suggestions {
    display: block;
}

/* Responsive design for search */
@media (max-width: 768px) {
    .search-suggestions {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        max-height: 50vh;
        border-radius: 0;
        z-index: 1001;
    }
    
    .search-suggestion {
        padding: 12px 16px;
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .search-filters {
        justify-content: center;
    }
}

/* Dark mode enhancements */
[data-md-color-scheme="slate"] .search-suggestions {
    background: var(--md-default-bg-color);
    border-color: var(--md-default-fg-color--lightest);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

[data-md-color-scheme="slate"] .search-suggestion:hover,
[data-md-color-scheme="slate"] .search-suggestion-active {
    background: var(--md-primary-fg-color--light);
    color: var(--md-primary-bg-color);
}

/* Search accessibility improvements */
.search-suggestion:focus {
    outline: 2px solid var(--md-primary-fg-color);
    outline-offset: -2px;
}

.search-suggestion[aria-selected="true"] {
    background: var(--md-primary-fg-color--light);
    color: var(--md-primary-bg-color);
}

/* Search result count */
.search-result-count {
    font-size: 0.8em;
    color: var(--md-default-fg-color--light);
    margin-top: 8px;
    text-align: center;
    padding: 8px;
    border-top: 1px solid var(--md-default-fg-color--lightest);
}

/* Search suggestions empty state */
.search-suggestions:empty::after {
    content: 'Начните вводить текст для поиска...';
    display: block;
    padding: 16px;
    text-align: center;
    color: var(--md-default-fg-color--light);
    font-style: italic;
}

/* Search suggestions loading state */
.search-suggestions.loading::after {
    content: '';
    display: block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--md-default-fg-color--lightest);
    border-radius: 50%;
    border-top-color: var(--md-primary-fg-color);
    animation: spin 1s ease-in-out infinite;
    margin: 16px auto;
}