/* ============================================
   Enhanced Search Styles
   Matches Flutter app's search UX/UI quality
   ============================================ */

/* Search Header with Submit Button */
.search-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--white);
    border-bottom: 1px solid var(--light-grey);
    position: sticky;
    top: 0;
    z-index: 10;
}

.search-input-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0 var(--spacing-md);
    background-color: var(--light-grey);
    border-radius: var(--radius-lg);
    height: 48px;
    transition: all var(--transition-fast);
}

.search-input-wrapper:focus-within {
    background-color: var(--white);
    box-shadow: 0 0 0 2px var(--primary);
}

.search-input-wrapper .search-icon {
    color: var(--grey);
    font-size: 16px;
}

.search-input {
    flex: 1;
    height: 100%;
    background: none;
    border: none;
    font-size: var(--text-base);
    color: var(--black);
}

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

.search-submit-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.search-submit-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.search-submit-btn:active {
    transform: scale(0.95);
}

/* Search Results Container */
.search-results {
    flex: 1;
    overflow-y: auto;
    padding: 0;
    background: var(--background);
}

/* Initial Content */
.search-initial-content {
    padding: var(--spacing-lg);
}

/* Search Sections */
.search-section {
    margin-bottom: var(--spacing-xl);
}

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

.search-section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--black);
    margin: 0;
    margin-bottom: var(--spacing-md);
}

.search-section-title i {
    color: var(--primary);
    font-size: 14px;
}

.search-section-header .search-section-title {
    margin-bottom: 0;
}

.clear-all-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--text-sm);
    color: var(--primary);
    background: none;
    border: none;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.clear-all-btn:hover {
    opacity: 0.7;
}

/* Categories Grid */
.search-categories {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: var(--spacing-md);
}

.search-category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.search-category-item:hover {
    transform: translateY(-2px);
}

.search-category-item:active {
    transform: scale(0.95);
}

.search-category-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: var(--radius-lg);
    font-size: 28px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.search-category-item:hover .search-category-icon {
    box-shadow: var(--shadow-md);
    background: var(--accent);
}

.search-category-name {
    font-size: var(--text-xs);
    color: var(--black);
    text-align: center;
    font-weight: var(--font-medium);
    max-width: 80px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Search Chips (Recent & Popular) */
.search-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.search-chip {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--white);
    border: 1px solid var(--light-grey);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.search-chip:hover {
    background: var(--accent);
    border-color: var(--primary);
}

.search-chip i {
    font-size: 12px;
    color: var(--grey);
}

.search-chip.recent i {
    color: var(--grey);
}

.search-chip.popular i {
    color: var(--primary);
}

.search-chip span {
    font-size: var(--text-sm);
    color: var(--black);
}

.chip-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    margin-left: var(--spacing-xs);
    background: var(--light-grey);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.chip-remove:hover {
    background: var(--error);
}

.chip-remove:hover i {
    color: var(--white);
}

.chip-remove i {
    font-size: 10px;
    color: var(--grey);
}

/* Suggestions List */
.search-suggestions-list {
    background: var(--white);
}

.search-suggestion-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    cursor: pointer;
    transition: background var(--transition-fast);
    border-bottom: 1px solid var(--light-grey);
}

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

.search-suggestion-item:hover {
    background: var(--light-grey);
}

.search-suggestion-item i {
    color: var(--grey);
    font-size: 14px;
}

.search-suggestion-item i:last-child {
    margin-left: auto;
    font-size: 12px;
}

.suggestion-text {
    flex: 1;
    font-size: var(--text-base);
    color: var(--black);
}

.suggestion-text strong {
    color: var(--primary);
    font-weight: var(--font-semibold);
}

/* Loading State */
.search-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl);
    gap: var(--spacing-md);
}

.search-loading p {
    color: var(--grey);
    font-size: var(--text-sm);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--light-grey);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Empty State */
.search-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl);
    text-align: center;
    min-height: 300px;
}

.search-empty-state i {
    font-size: 64px;
    color: var(--light-grey);
    margin-bottom: var(--spacing-lg);
}

.search-empty-state h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--black);
    margin: 0 0 var(--spacing-sm);
}

.search-empty-state p {
    font-size: var(--text-sm);
    color: var(--grey);
    margin: 0;
}

.retry-btn {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.retry-btn:hover {
    background: var(--primary-dark);
}

/* Search Results Content */
.search-results-content {
    padding: var(--spacing-md);
}

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

.results-count {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--grey);
}

/* Search Results Grid */
.search-results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.search-product-card {
    display: flex;
    flex-direction: column;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.search-product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.search-product-image {
    position: relative;
    aspect-ratio: 1;
    background: var(--light-grey);
}

.search-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.search-product-image .discount-badge {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    padding: 2px 8px;
    background: var(--error);
    color: var(--white);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
}

.search-product-image .featured-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--warning);
    color: var(--white);
    font-size: 10px;
    border-radius: var(--radius-full);
}

.search-product-info {
    padding: var(--spacing-sm);
}

.search-product-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--black);
    margin: 0 0 var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.search-product-price {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.search-product-price .price {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--primary);
}

.search-product-price .original-price {
    font-size: var(--text-xs);
    color: var(--grey);
    text-decoration: line-through;
}

/* RTL Support */
[dir="rtl"] .search-suggestion-item i:first-child {
    transform: scaleX(-1);
}

[dir="rtl"] .chip-remove {
    margin-left: 0;
    margin-right: var(--spacing-xs);
}

/* Desktop Enhancements */
@media (min-width: 768px) {
    .search-overlay {
        transform: translateY(-100%);
    }

    .search-container {
        max-width: 800px;
        margin: 0 auto;
        height: 100%;
    }

    .search-results-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .search-categories {
        grid-template-columns: repeat(6, 1fr);
    }
}

@media (min-width: 1024px) {
    .search-results-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}