/* Smart Search System Styles for NEONPAY Website */

/* Search Container */
.search-box {
    position: relative;
    z-index: 1000;
}

.search-input {
    padding: 0.5rem 0.75rem 0.5rem 2.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--secondary);
    font-size: 0.875rem;
    width: 300px;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 109, 173, 0.1);
    background: var(--background);
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted-foreground);
    z-index: 2;
}

/* Search Results Container */
.search-results {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1001;
    animation: searchResultsFadeIn 0.2s ease-out;
}

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

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

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

.search-category-title {
    padding: 0.75rem 1rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--muted-foreground);
    background: var(--card);
    border-bottom: 1px solid var(--border);
    letter-spacing: 0.5px;
}

/* Search Result Items */
.search-result-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
    position: relative;
}

.search-result-item:hover,
.search-result-item.active {
    background: var(--secondary);
    border-bottom-color: var(--border);
}

.search-result-item:hover .search-result-title,
.search-result-item.active .search-result-title {
    color: var(--primary);
}

.search-result-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.search-result-description {
    font-size: 0.75rem;
    color: var(--muted-foreground);
    line-height: 1.4;
    margin-bottom: 0.25rem;
}

.search-result-url {
    font-size: 0.7rem;
    color: var(--accent);
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
}

/* Highlight matched text */
.search-result-item mark {
    background: rgba(0, 109, 173, 0.15);
    color: var(--primary);
    padding: 0.1rem 0.2rem;
    border-radius: 0.2rem;
    font-weight: 600;
}

/* No Results */
.search-no-results {
    padding: 2rem 1rem;
    text-align: center;
}

.search-no-results-text {
    color: var(--muted-foreground);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

/* Search Suggestions */
.search-suggestions {
    padding: 0.75rem 0;
    border-top: 1px solid var(--border);
    background: var(--card);
}

.search-suggestions-title {
    padding: 0 1rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--muted-foreground);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.search-suggestions-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.search-suggestion-item {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: var(--foreground);
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 0.25rem;
    margin: 0 0.5rem;
}

.search-suggestion-item:hover {
    background: var(--secondary);
    color: var(--primary);
}

.search-suggestion-item:before {
    content: "🔍";
    margin-right: 0.5rem;
    opacity: 0.7;
}

/* Loading State */
.search-loading {
    padding: 1rem;
    text-align: center;
    color: var(--muted-foreground);
    font-size: 0.875rem;
}

.search-loading:before {
    content: "";
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: searchSpinner 0.8s linear infinite;
    margin-right: 0.5rem;
}

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

/* Scrollbar Styling */
.search-results::-webkit-scrollbar {
    width: 6px;
}

.search-results::-webkit-scrollbar-track {
    background: var(--card);
}

.search-results::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.search-results::-webkit-scrollbar-thumb:hover {
    background: var(--muted-foreground);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .search-input {
        width: 200px;
    }
    
    .search-results {
        left: -50px;
        right: -50px;
        max-height: 300px;
    }
    
    .search-result-item {
        padding: 1rem;
    }
    
    .search-result-title {
        font-size: 0.9rem;
    }
    
    .search-result-description {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .search-input {
        width: 180px;
    }
    
    .search-results {
        left: -75px;
        right: -75px;
    }
}

/* Dark Mode Support (if implemented) */
@media (prefers-color-scheme: dark) {
    .search-results {
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    }
}

/* Enhanced Focus States for Accessibility */
.search-result-item:focus {
    outline: 2px solid var(--primary);
    outline-offset: -2px;
}

.search-suggestion-item:focus {
    outline: 2px solid var(--primary);
    outline-offset: -2px;
}

/* Search Result Icons by Category */
.search-result-item[data-category="main"]:before {
    content: "🏠";
    margin-right: 0.5rem;
    opacity: 0.7;
}

.search-result-item[data-category="docs"]:before {
    content: "📚";
    margin-right: 0.5rem;
    opacity: 0.7;
}

.search-result-item[data-category="examples"]:before {
    content: "💻";
    margin-right: 0.5rem;
    opacity: 0.7;
}

.search-result-item[data-category="info"]:before {
    content: "ℹ️";
    margin-right: 0.5rem;
    opacity: 0.7;
}

/* Enhanced hover effects */
.search-result-item:hover {
    transform: translateX(2px);
    box-shadow: -3px 0 0 var(--primary);
}

/* Smooth transitions */
* {
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}