/* =================== SEARCH FUNCTIONALITY STYLES ================== */

/* Search Variables */
:root {
    --search-bg: rgba(255, 255, 255, 0.95);
    --search-border: rgba(79, 209, 139, 0.3);
    --suggestion-bg: #ffffff;
    --suggestion-hover: #fafcfa;
    --highlight-bg: #fff3cd;
    --highlight-border: #ffeaa7;
    --primary-green: #4fd18b;
    --primary-dark: #2e7a6a;
    --text-dark: #2c3e50;
    --text-medium: #555555;
    --text-light: #777777;
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-soft: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Search section */

/* Search section - เอากรอบสีขาวออกแล้ว */
.search-section {
    background: transparent;
    padding: 25px 30px;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.search-header {
    text-align: center;
    margin-bottom: 20px;
}

.search-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin: 0 0 6px 0;
}

/* Search input wrapper */
.search-input-wrapper {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.search-input {
    width: 100%;
    padding: 16px 40px 16px 20px;
    font-size: 1rem;
    border: 2px solid var(--search-border);
    border-radius: var(--border-radius);
    background: white;
    color: var(--text-dark);
    transition: var(--transition);
    box-shadow: none;
    font-family: 'Kanit', sans-serif;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: none;
    background: white;
}

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

/* Clear button - ขวาสุด */
.search-clear-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: var(--transition);
    display: none;
    font-size: 1rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-clear-btn.visible {
    display: flex;
}

.search-clear-btn:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-dark);
}

/* Search suggestions dropdown */
.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--suggestion-bg);
    border: 1px solid var(--search-border);
    border-radius: var(--border-radius);
    /* box-shadow: var(--shadow-medium); */
    z-index: 10 !important;
    max-height: 300px !important;
    overflow-y: hidden !important;
    display: none;
    margin-top: 4px;
}

.search-suggestions.visible {
    display: block;
}

.suggestion-item {
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Kanit', sans-serif;
}

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

.suggestion-item:hover,
.suggestion-item.active {
    background: var(--suggestion-hover);
}

.suggestion-icon {
    font-size: 0.9rem;
    opacity: 0.7;
}

.suggestion-text {
    flex: 1;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.suggestion-type {
    font-size: 0.8rem;
    color: var(--text-light);
    opacity: 0.8;
}

/* Search status */
.search-status {
    text-align: center;
    margin: 20px 0;
    padding: 12px 20px;
    background: rgba(79, 209, 139, 0.1);
    border-radius: var(--border-radius);
    color: var(--primary-dark);
    font-size: 0.9rem;
    display: none;
    font-family: 'Kanit', sans-serif;
}

.search-status.visible {
    display: block;
}

.search-term {
    font-weight: 600;
    color: var(--primary-green);
}

.search-count {
    font-weight: 600;
}

/* No results message */
.no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-medium);
    display: none;
    font-family: 'Kanit', sans-serif;
}

.no-results.visible {
    display: block;
}

.no-results-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

.no-results h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.no-results p {
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.clear-search-button {
    background: var(--primary-green);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
    font-family: 'Kanit', sans-serif;
}

.clear-search-button:hover {
    background: var(--primary-dark);
}

/* Search highlighting in products */
.search-highlight {
    background: var(--highlight-bg);
    padding: 1px 3px;
    border-radius: 3px;
    font-weight: 600;
    border: 1px solid var(--highlight-border);
}

/* Mobile search section */
.mobile-search {
    display: none;
    position: sticky;
    top: 0;
    background: var(--search-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 15px 20px;
    box-shadow: none;
    border-bottom: 1px solid var(--search-border);
    z-index: 10 !important;
}

/* Responsive design for search */
@media (max-width: 768px) {
    .search-section {
        margin: 0 15px 20px 15px;
        padding: 20px 20px;
    }
    
    .mobile-search {
        display: block;
    }
    
    .search-input-wrapper {
        max-width: 100%;
    }
    
    .search-suggestions {
        margin-top: 2px;
        border-radius: 12px;
    }
    
    .suggestion-item {
        padding: 14px 16px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .search-input {
        padding: 14px 45px 14px 16px;
        font-size: 0.95rem;
    }
    
    .search-clear-btn {
        right: 10px;
        padding: 6px;
        width: 28px;
        height: 28px;
    }
    
    .search-section {
        margin: 0 10px 15px 10px;
        padding: 15px 15px;
    }
}

/* Animation classes */
.slideInUp {
    animation: slideInUp 0.3s ease-out;
}

@keyframes slideInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.fadeIn {
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    .search-input,
    .search-clear-btn,
    .suggestion-item {
        transition: none;
    }
    
    .slideInUp,
    .fadeIn {
        animation: none;
    }
}

/* Focus styles for better accessibility */
.search-input:focus,
.search-clear-btn:focus,
.suggestion-item:focus {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .search-section,
    .mobile-search,
    .search-suggestions {
        display: none !important;
    }
}

/* ========= ✨ ENHANCED PRODUCT SUGGESTIONS WITH IMAGES ✨ ========= */

/* Product suggestion with image */
.suggestion-item.product-suggestion {
    padding: 8px 12px;
    gap: 12px;
    min-height: 56px;
}

.suggestion-image {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: #f5f5f5;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.suggestion-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 7px;
}

.suggestion-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.suggestion-content .suggestion-text {
    font-size: 0.9rem;
    color: var(--text-dark);
    font-weight: 500;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.suggestion-content .suggestion-type {
    font-size: 0.75rem;
    color: var(--text-light);
    opacity: 0.8;
    margin: 0;
}

/* Hover effect for product suggestions */
.suggestion-item.product-suggestion:hover {
    background: var(--suggestion-hover);
    transform: translateY(-1px);
    /* box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); */
}

/* Mobile responsiveness for product suggestions */
@media (max-width: 480px) {
    /* ปรับ suggestions dropdown สำหรับมือถือ */
    .search-suggestions {
        max-height: 240px;
        margin-top: 2px;
    }
    
    .suggestion-item.product-suggestion {
        padding: 6px 10px;
        gap: 10px;
        min-height: 50px;
    }
    
    .suggestion-image {
        width: 36px;
        height: 36px;
    }
    
    .suggestion-content .suggestion-text {
        font-size: 0.85rem;
    }
}