/**
 * تنسيقات البحث الفوري المتقدم
 * Instant Live Search Advanced Styles
 * مصمم للعمل بقوة حقيقية مع تأثيرات متطورة
 */

/* ===== متغيرات CSS للتحكم السهل ===== */
:root {
    --search-primary-color: #8B4513;
    --search-secondary-color: #A0522D;
    --search-accent-color: #D2691E;
    --search-text-color: #333;
    --search-bg-color: #fff;
    --search-border-color: #e0e0e0;
    --search-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    --search-shadow-hover: 0 12px 35px rgba(0, 0, 0, 0.2);
    --search-radius: 12px;
    --search-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --search-z-index: 9999;
}

/* ===== حاويات البحث الأساسية ===== */
.search-container-wide,
.mobile-search-container {
    position: relative;
}

.search-container-wide {
    flex: 1;
    max-width: 600px;
    margin: 0 2rem;
}

.mobile-search-container {
    flex: 1;
}

/* ===== تحسينات مربع البحث ===== */
.search-input-wide,
.mobile-search-input {
    transition: var(--search-transition);
    border-radius: var(--search-radius) var(--search-radius) 0 0;
}

/* حالات مربع البحث المختلفة */
[data-search-state="searching"] {
    border-color: var(--search-accent-color) !important;
    box-shadow: 0 0 0 3px rgba(210, 105, 30, 0.1) !important;
}

[data-search-state="results"] {
    border-color: var(--search-primary-color) !important;
    border-radius: var(--search-radius) var(--search-radius) 0 0 !important;
}

[data-search-state="error"] {
    border-color: #e74c3c !important;
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1) !important;
}

/* ===== قائمة الاقتراحات المتقدمة ===== */
.search-suggestions-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--search-bg-color);
    border: 1px solid var(--search-border-color);
    border-top: none;
    border-radius: 0 0 var(--search-radius) var(--search-radius);
    box-shadow: var(--search-shadow);
    z-index: var(--search-z-index);
    max-height: 500px;
    overflow-y: auto;
    opacity: 0;
    transform: translateY(-10px);
    transition: var(--search-transition);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.search-suggestions-dropdown.show {
    opacity: 1;
    transform: translateY(0);
}

.mobile-suggestions {
    max-height: 400px;
}

/* ===== محتوى الاقتراحات ===== */
.suggestions-content {
    padding: 0;
    background: inherit;
}

/* ===== أقسام الاقتراحات ===== */
.suggestions-section {
    border-bottom: 1px solid #f8f9fa;
    position: relative;
}

.suggestions-section:last-child {
    border-bottom: none;
}

.suggestions-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(to bottom, var(--search-primary-color), var(--search-accent-color));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.suggestions-section:hover::before {
    opacity: 1;
}

/* ===== عناوين الأقسام ===== */
.suggestions-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--search-primary-color);
    padding: 1rem 1.5rem 0.5rem;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
}

.suggestions-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1.5rem;
    right: 1.5rem;
    height: 1px;
    background: linear-gradient(to right, #97755b, #97755b00);
}

/* ===== قائمة المنتجات المتقدمة ===== */
.products-list,
.keywords-list {
    padding: 0;
    margin: 0;
}

/* ===== عناصر المنتجات ===== */
.suggestion-product {
    border-bottom: 1px solid rgba(248, 249, 250, 0.8);
    transition: var(--search-transition);
    position: relative;
    overflow: hidden;
}

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

.suggestion-product::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(139, 69, 19, 0.1), transparent);
    transition: left 0.5s ease;
}

.suggestion-product:hover::before {
    left: 100%;
}

.product-suggestion-link {
    display: flex;
    align-items: center;
    padding: 1.2rem 1.5rem;
    text-decoration: none;
    color: inherit;
    transition: var(--search-transition);
    position: relative;
    z-index: 1;
}

.product-suggestion-link:hover {
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
    color: inherit;
    transform: translateX(5px);
}

/* ===== صور المنتجات ===== */
.product-image-small {
    width: 65px;
    height: 65px;
    border-radius: 10px;
    overflow: hidden;
    margin-left: 1.2rem;
    flex-shrink: 0;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: var(--search-transition);
}

.product-image-small:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.product-image-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--search-transition);
}

.product-image-small:hover img {
    transform: scale(1.1);
}

/* ===== معلومات المنتجات ===== */
.product-info-small {
    flex: 1;
    min-width: 0;
    padding-left: 1rem;
}

.product-name-small {
    font-size: 1rem;
    font-weight: 600;
    color: var(--search-text-color);
    margin: 0 0 0.4rem;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.3s ease;
}

.product-suggestion-link:hover .product-name-small {
    color: var(--search-primary-color);
}

.product-category-small {
    font-size: 0.85rem;
    color: #666;
    margin: 0 0 0.6rem;
    font-weight: 500;
}

/* ===== أسعار المنتجات المتقدمة ===== */
.product-price-small {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.product-price-small .current-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--search-primary-color);
    position: relative;
}

.product-price-small .current-price::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--search-accent-color);
    transition: width 0.3s ease;
}

.product-suggestion-link:hover .current-price::after {
    width: 100%;
}

.product-price-small .original-price {
    font-size: 0.85rem;
    color: #999;
    text-decoration: line-through;
    font-weight: 500;
}

.product-price-small .discount-badge {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    border-radius: 20px;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(231, 76, 60, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ===== أزرار الإجراءات السريعة ===== */
.product-actions {
    margin-right: 1rem;
    opacity: 0;
    transform: translateX(20px);
    transition: var(--search-transition);
}

.product-suggestion-link:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.quick-add-btn {
    background: var(--search-primary-color);
    color: white;
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--search-transition);
    box-shadow: 0 4px 15px rgba(139, 69, 19, 0.3);
}

.quick-add-btn:hover {
    background: var(--search-secondary-color);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(139, 69, 19, 0.4);
}

.quick-add-btn i {
    font-size: 0.8rem;
}

/* ===== اقتراحات الكلمات المفتاحية ===== */
.suggestion-keyword {
    border-bottom: 1px solid rgba(248, 249, 250, 0.8);
    transition: var(--search-transition);
}

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

.keyword-suggestion-link {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    text-decoration: none;
    color: #555;
    transition: var(--search-transition);
    position: relative;
}
/* 
.keyword-suggestion-link:hover {
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
    color: var(--search-primary-color);
    transform: translateX(5px);
} */

.keyword-suggestion-link i:first-child {
    color: #999;
    margin-left: 1rem;
    font-size: 0.85rem;
    transition: var(--search-transition);
}

.keyword-suggestion-link:hover i:first-child {
    color: var(--search-primary-color);
    transform: scale(1.1);
}

.keyword-suggestion-link span {
    font-size: 0.95rem;
    font-weight: 500;
    flex: 1;
}

.keyword-suggestion-link i:last-child {
    color: #ccc;
    font-size: 0.8rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--search-transition);
}

.keyword-suggestion-link:hover i:last-child {
    opacity: 1;
    transform: translateX(0);
}

/* ===== تأثيرات النص المميز ===== */
mark {
    background: linear-gradient(135deg, var(--search-accent-color), #FFD700);
    color: white;
    padding: 0.1rem 0.3rem;
    border-radius: 4px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(210, 105, 30, 0.3);
}

/* ===== رسالة عدم وجود نتائج ===== */
.no-results-message {
    padding: 3rem 1.5rem;
    text-align: center;
    color: #666;
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
}

.no-results-message p {
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
}

.no-results-message::before {
    content: '🔍';
    display: block;
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* ===== تأثيرات الحركة المتقدمة ===== */
.instant-result {
    animation: slideInUp 0.3s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

.instant-result:nth-child(1) { animation-delay: 0.05s; }
.instant-result:nth-child(2) { animation-delay: 0.1s; }
.instant-result:nth-child(3) { animation-delay: 0.15s; }
.instant-result:nth-child(4) { animation-delay: 0.2s; }
.instant-result:nth-child(5) { animation-delay: 0.25s; }

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

/* ===== تحسينات شريط التمرير ===== */
.search-suggestions-dropdown::-webkit-scrollbar {
    width: 6px;
}

.search-suggestions-dropdown::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.search-suggestions-dropdown::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, var(--search-primary-color), var(--search-accent-color));
    border-radius: 3px;
}

.search-suggestions-dropdown::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, var(--search-secondary-color), var(--search-primary-color));
}

/* ===== تنسيقات الاستجابة للأجهزة المختلفة ===== */
@media (max-width: 992px) {
    .search-suggestions-dropdown {
        max-height: 350px;
    }
    
    .product-suggestion-link {
        padding: 1rem;
    }
    
    .product-image-small {
        width: 55px;
        height: 55px;
        margin-left: 0.8rem;
    }
    
    .product-name-small {
        font-size: 0.9rem;
    }
    
    .keyword-suggestion-link {
        padding: 0.8rem 1rem;
    }
    
    .suggestions-title {
        padding: 0.8rem 1rem 0.4rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .search-suggestions-dropdown {
        max-height: 300px;
        left: -10px;
        right: -10px;
        border-radius: 0 0 8px 8px;
    }
    
    .product-suggestion-link {
        padding: 0.8rem;
    }
    
    .product-image-small {
        width: 50px;
        height: 50px;
        margin-left: 0.6rem;
    }
    
    .product-name-small {
        font-size: 0.85rem;
    }
    
    .product-category-small {
        font-size: 0.75rem;
    }
    
    .product-price-small .current-price {
        font-size: 0.9rem;
    }
    
    .keyword-suggestion-link {
        padding: 0.7rem;
    }
    
    .keyword-suggestion-link span {
        font-size: 0.85rem;
    }
    
    .suggestions-title {
        padding: 0.7rem 0.8rem 0.3rem;
        font-size: 0.75rem;
    }
    
    .no-results-message {
        padding: 2rem 1rem;
    }
    
    .no-results-message p {
        font-size: 0.9rem;
    }
    
    .product-actions {
        margin-right: 0.5rem;
    }
    
    .quick-add-btn {
        width: 30px;
        height: 30px;
    }
}

/* ===== تحسينات الأداء ===== */
.search-suggestions-dropdown {
    will-change: transform, opacity;
    backface-visibility: hidden;
    transform: translateZ(0);
    contain: layout style paint;
}

.instant-result {
    contain: layout style paint;
}

/* ===== الوضع المظلم (اختياري) ===== */
@media (prefers-color-scheme: dark) {
    :root {
        --search-bg-color: #2d2d2d;
        --search-text-color: #e0e0e0;
        --search-border-color: #444;
    }
    
    .search-suggestions-dropdown {
        background: var(--search-bg-color);
        border-color: var(--search-border-color);
        color: var(--search-text-color);
    }
    
    .suggestions-title {
        color: #b0b0b0;
        background: linear-gradient(135deg, #3d3d3d 0%, #2d2d2d 100%);
    }
    
    .product-name-small {
        color: var(--search-text-color);
    }
    
    .product-category-small {
        color: #b0b0b0;
    }
    
    .keyword-suggestion-link {
        color: #d0d0d0;
    }
    
    /* .keyword-suggestion-link:hover {
        background: linear-gradient(135deg, #3d3d3d 0%, #2d2d2d 100%);
        color: #f0f0f0;
    } */
    
    .product-suggestion-link:hover {
        background: linear-gradient(135deg, #3d3d3d 0%, #2d2d2d 100%);
    }
    
    .suggestion-product,
    .suggestion-keyword {
        border-bottom-color: #444;
    }
    
    .suggestions-section {
        border-bottom-color: #444;
    }
    
    .no-results-message {
        color: #b0b0b0;
        background: linear-gradient(135deg, #3d3d3d 0%, #2d2d2d 100%);
    }
}

/* ===== تأثيرات إضافية للتفاعل ===== */
.search-suggestions-dropdown.show {
    animation: dropDown 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes dropDown {
    0% {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ===== مؤشرات التحميل ===== */
[data-search-state="searching"]::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 3rem;
    width: 16px;
    height: 16px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--search-primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    transform: translateY(-50%);
}

@keyframes spin {
    0% { transform: translateY(-50%) rotate(0deg); }
    100% { transform: translateY(-50%) rotate(360deg); }
}