/**
 * Search Autocomplete Styles
 * Modern and aesthetic design for search suggestions
 */

/* Container */
.search-autocomplete-container {
    position: relative;
}

/* Suggestions Box */
.search-suggestions {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    min-width: 500px;
    max-width: 650px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.08);
    max-height: 480px;
    overflow-y: auto;
    z-index: 1000;
    animation: slideDown 0.2s ease-out;
}

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

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

.search-suggestions::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 0 12px 12px 0;
}

.search-suggestions::-webkit-scrollbar-thumb {
    background: #e73b36;
    border-radius: 3px;
}

.search-suggestions::-webkit-scrollbar-thumb:hover {
    background: #c92e2a;
}

/* Section */
.suggestion-section {
    padding: 8px 0;
}

.suggestion-section:not(:last-child) {
    border-bottom: 1px solid #f0f0f0;
}

.suggestion-section-title {
    padding: 12px 16px 8px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #666;
    display: flex;
    align-items: center;
    gap: 6px;
}

.suggestion-section-title i {
    color: #e73b36;
    font-size: 13px;
}

/* Suggestion Item */
.suggestion-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 14px 18px;
    text-decoration: none;
    color: #333;
    transition: all 0.2s ease;
    cursor: pointer;
    border-left: 3px solid transparent;
}

.suggestion-item:hover,
.suggestion-item.active {
    background: linear-gradient(to right, rgba(231, 59, 54, 0.05), transparent);
    border-left-color: #e73b36;
}

/* Category Item */
.suggestion-category .suggestion-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e73b36 0%, #ff5a4f 100%);
    border-radius: 10px;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

/* Course Item */
.suggestion-course .suggestion-image {
    width: 80px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: #f5f5f5;
}

.suggestion-course .suggestion-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Content */
.suggestion-content {
    flex: 1;
    min-width: 0;
}

.suggestion-title {
    font-weight: 600;
    font-size: 15px;
    color: #1a202c;
    margin-bottom: 5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.suggestion-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 13px;
    color: #718096;
}

.suggestion-meta i {
    font-size: 11px;
    opacity: 0.7;
}

.suggestion-count {
    color: #e73b36;
    font-weight: 600;
}

.suggestion-category,
.suggestion-teacher {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Price */
.suggestion-price-wrapper {
    flex-shrink: 0;
}

.suggestion-price {
    background: linear-gradient(135deg, #e73b36 0%, #ff5a4f 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 13px;
    display: inline-block;
}

.suggestion-price-free {
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 13px;
    display: inline-block;
}

/* Arrow */
.suggestion-arrow {
    flex-shrink: 0;
    color: #cbd5e0;
    font-size: 14px;
    transition: all 0.2s ease;
}

.suggestion-item:hover .suggestion-arrow,
.suggestion-item.active .suggestion-arrow {
    color: #e73b36;
    transform: translateX(4px);
}

/* States */
.suggestion-loading,
.suggestion-error,
.suggestion-empty {
    padding: 24px 16px;
    text-align: center;
    color: #718096;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.suggestion-loading i {
    color: #e73b36;
    font-size: 18px;
}

.suggestion-error {
    color: #e53e3e;
}

.suggestion-empty i {
    font-size: 24px;
    opacity: 0.5;
}

/* Responsive */
@media (max-width: 768px) {
    .search-suggestions {
        max-height: 320px;
        border-radius: 8px;
    }

    .suggestion-item {
        padding: 10px 12px;
        gap: 10px;
    }

    .suggestion-course .suggestion-image {
        width: 50px;
        height: 38px;
    }

    .suggestion-title {
        font-size: 13px;
    }

    .suggestion-meta {
        font-size: 11px;
        gap: 8px;
    }

    .suggestion-price,
    .suggestion-price-free {
        padding: 4px 8px;
        font-size: 12px;
    }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
    .search-suggestions {
        background: #2d3748;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3), 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .suggestion-section:not(:last-child) {
        border-bottom-color: #4a5568;
    }

    .suggestion-section-title {
        color: #cbd5e0;
    }

    .suggestion-item {
        color: #e2e8f0;
    }

    .suggestion-item:hover,
    .suggestion-item.active {
        background: linear-gradient(to right, rgba(231, 59, 54, 0.15), transparent);
    }

    .suggestion-title {
        color: #f7fafc;
    }

    .suggestion-meta {
        color: #a0aec0;
    }

    .suggestion-loading,
    .suggestion-empty {
        color: #a0aec0;
    }

    .search-suggestions::-webkit-scrollbar-track {
        background: #1a202c;
    }
}