/* ================================
   Search & Autocomplete Styles
   ================================ */

/* Autocomplete dropdown */
.autocomplete-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
    border: 1px solid rgba(74, 144, 226, 0.1);
}

.autocomplete-section {
    padding: 0.5rem 0;
}

.autocomplete-section:not(:last-child) {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.autocomplete-section-header {
    padding: 0.75rem 1rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.clear-recent-btn {
    background: none;
    border: none;
    color: var(--blue-primary);
    font-size: 0.75rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: background 0.2s;
}

.clear-recent-btn:hover {
    background: rgba(74, 144, 226, 0.1);
}

.autocomplete-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
    background: rgba(74, 144, 226, 0.08);
}

.autocomplete-icon {
    width: 18px;
    height: 18px;
    color: var(--text-light);
    flex-shrink: 0;
}

.autocomplete-item strong {
    color: var(--blue-primary);
    font-weight: 600;
}

/* Search highlight (in results) */
.search-highlight,
mark.search-highlight {
    background: #fff3cd;
    color: var(--text-charcoal);
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 500;
}

/* Filter chips */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(74, 144, 226, 0.03);
    border-radius: var(--radius-md);
}

.filter-chip {
    background: var(--blue-primary);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    animation: slideIn 0.2s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.filter-chip button {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.2s;
}

.filter-chip button:hover {
    background: rgba(255, 255, 255, 0.2);
}

.filter-chip button svg {
    width: 12px;
    height: 12px;
    stroke-width: 3;
}

/* Recently Viewed Section */
.recently-viewed-section {
    padding: var(--spacing-lg) 0;
    background: rgba(237, 247, 252, 0.5);
}

.recently-viewed-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.clear-history-btn {
    background: none;
    border: 1px solid var(--blue-primary);
    color: var(--blue-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
}

.clear-history-btn:hover {
    background: var(--blue-primary);
    color: white;
}

.recently-viewed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.recently-viewed-item {
    position: relative;
}

.recently-viewed-badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-light);
    backdrop-filter: blur(8px);
}

.recently-viewed-badge svg {
    width: 14px;
    height: 14px;
}

/* Search input container positioning for autocomplete */
.search-container {
    position: relative;
}

/* Enhanced search input focus state */
.search-input:focus {
    outline: none;
    border-color: var(--blue-primary);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

/* Loading skeleton for autocomplete */
.autocomplete-loading {
    padding: 1rem;
    text-align: center;
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Empty autocomplete state */
.autocomplete-empty {
    padding: 1.5rem;
    text-align: center;
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .autocomplete-dropdown {
        max-height: 300px;
        font-size: 0.9rem;
    }

    .autocomplete-item {
        padding: 0.625rem 0.875rem;
    }

    .filter-chip {
        font-size: 0.8125rem;
        padding: 0.4rem 0.65rem;
    }

    .active-filters {
        padding: 0.75rem;
    }

    .recently-viewed-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: var(--spacing-sm);
    }

    .clear-history-btn {
        font-size: 0.8125rem;
        padding: 0.4rem 0.8rem;
    }
}

@media (max-width: 480px) {
    .autocomplete-dropdown {
        border-radius: var(--radius-md);
        max-height: 250px;
    }

    .recently-viewed-grid {
        grid-template-columns: 1fr;
    }

    .recently-viewed-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .clear-history-btn {
        align-self: flex-end;
    }
}

/* Accessibility improvements */
.autocomplete-item:focus-visible {
    outline: 2px solid var(--blue-primary);
    outline-offset: -2px;
}

.filter-chip button:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
}

/* Smooth transitions */
.autocomplete-dropdown {
    animation: dropdownFadeIn 0.15s ease;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Custom scrollbar for autocomplete dropdown */
.autocomplete-dropdown::-webkit-scrollbar {
    width: 6px;
}

.autocomplete-dropdown::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 3px;
}

.autocomplete-dropdown::-webkit-scrollbar-thumb {
    background: rgba(74, 144, 226, 0.3);
    border-radius: 3px;
}

.autocomplete-dropdown::-webkit-scrollbar-thumb:hover {
    background: rgba(74, 144, 226, 0.5);
}