@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;600;700;900&display=swap');

:root {
    --primary-color: #0d6efd;
    --primary-dark: #0b5ed7;
    --secondary-color: #6c757d;
    --accent-color: #ffc107;
    --dentabag-bg: #f8fafc;
    --card-shadow: 0 4px 20px rgba(13, 110, 253, 0.05);
    --hover-shadow: 0 10px 30px rgba(13, 110, 253, 0.12);
}

/* ==========================================================================
   1. الضبط الأساسي ومنع التمرير الأفقي العرضي على جميع الشاشات
   ========================================================================== */
html, body {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    font-family: 'Cairo', sans-serif !important;
    background-color: var(--dentabag-bg);
    color: #2c3e50;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
}

*, *::before, *::after {
    box-sizing: border-box;
}

/* ==========================================================================
   2. نظام الحاويات الذكي والمتجاوب (Responsive Container System)
   ========================================================================== */
.container, .container-fluid {
    width: 100% !important;
    margin-right: auto !important;
    margin-left: auto !important;
}

/* شاشات الموبايل الصغيرة والمتوسطة (< 576px) */
@media (max-width: 575.98px) {
    .container, .container-fluid {
        padding-right: 12px !important;
        padding-left: 12px !important;
    }
}

/* شاشات التابلت (576px إلى 991px) */
@media (min-width: 576px) and (max-width: 991.98px) {
    .container, .container-fluid {
        padding-right: 18px !important;
        padding-left: 18px !important;
        max-width: 100% !important;
    }
}

/* شاشات اللابتوب والديسكتوب ويندوز (>= 992px) */
@media (min-width: 992px) {
    .container {
        max-width: 96% !important;
        padding-right: 24px !important;
        padding-left: 24px !important;
    }
}

/* شاشات الديسكتوب العريضة (>= 1400px) */
@media (min-width: 1400px) {
    .container {
        max-width: 1380px !important;
    }
}

/* ==========================================================================
   3. النافبار والتنقل المتجاوب (Responsive Navigation)
   ========================================================================== */
.navbar-brand {
    font-size: clamp(1.25rem, 4vw, 1.75rem) !important;
    font-weight: 800 !important;
    letter-spacing: -0.5px;
}

/* أزرار النافبار على الموبايل */
@media (max-width: 991.98px) {
    .navbar .navbar-collapse {
        background: #ffffff;
        padding: 15px;
        border-radius: 14px;
        margin-top: 10px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.08);
        border: 1px solid #eef2f6;
    }

    .navbar-nav .nav-link {
        padding: 10px 12px !important;
        border-radius: 8px;
        font-size: 0.95rem;
    }

    .navbar-nav .nav-link:hover {
        background-color: #f1f5f9;
    }

    /* شريط البحث في الموبايل يأخذ العرض كامل */
    .navbar .position-relative[style*="max-width: 350px"] {
        max-width: 100% !important;
        width: 100% !important;
        margin: 10px 0 !important;
    }

    /* قائمة الأقسام الميجا منيو على الموبايل والتابلت */
    .mega-dropdown .dropdown-menu {
        width: 100% !important;
        position: static !important;
        border: 1px solid #e2e8f0 !important;
        box-shadow: none !important;
        max-height: 400px !important;
        overflow-y: auto !important;
        border-radius: 12px !important;
        margin-top: 8px !important;
    }

    .main-cats-sidebar {
        min-height: 280px !important;
        max-height: 320px !important;
        width: 42% !important;
        flex: 0 0 42% !important;
    }

    .main-cat-item {
        font-size: 0.8rem !important;
        padding: 10px 8px !important;
    }

    #subCategoriesPanel {
        width: 58% !important;
        flex: 0 0 58% !important;
        padding: 10px 8px !important;
        max-height: 320px !important;
        overflow-y: auto !important;
    }
}

/* ==========================================================================
   4. سلايدر البانرات المتجاوب (Responsive Banner Slider)
   ========================================================================== */
#customBannerSlider {
    height: 350px !important;
    border-radius: 16px !important;
    background: #000;
}

@media (max-width: 575.98px) {
    #customBannerSlider {
        height: clamp(160px, 46vw, 200px) !important;
        border-radius: 12px !important;
        margin-bottom: 1rem !important;
    }
    #customBannerSlider .banner-slide .p-4 {
        padding: 0.75rem 1rem !important;
    }
    #customBannerSlider .banner-slide h3 {
        font-size: 1.05rem !important;
        line-height: 1.25 !important;
        margin-bottom: 2px !important;
    }
    #customBannerSlider .banner-slide p {
        font-size: 0.72rem !important;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    #customBannerSlider button[onclick*="Slide"] {
        width: 32px !important;
        height: 32px !important;
        margin-left: 6px !important;
        margin-right: 6px !important;
        padding: 0 !important;
    }
    #customBannerSlider button[onclick*="Slide"] i {
        font-size: 0.85rem !important;
    }
}

@media (min-width: 576px) and (max-width: 991.98px) {
    #customBannerSlider {
        height: 250px !important;
        border-radius: 14px !important;
    }
    #customBannerSlider .banner-slide h3 {
        font-size: 1.4rem !important;
    }
}

/* ==========================================================================
   5. حاوية التمرير الأفقي وكروت المنتجات والبراندات (Horizontal Scroll & Cards)
   ========================================================================== */
.horizontal-scroll-container {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    gap: 16px !important;
    padding: 8px 4px 16px 4px !important;
    width: 100% !important;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
}

.horizontal-scroll-container::-webkit-scrollbar {
    height: 5px;
}
.horizontal-scroll-container::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}
.horizontal-scroll-container::-webkit-scrollbar-track {
    background: #f1f5f9;
}

/* الأحجام الافتراضية للديسكتوب */
.brand-item-card {
    flex: 0 0 160px !important;
    width: 160px !important;
    min-width: 160px !important;
    scroll-snap-align: start;
}

.product-item-card {
    flex: 0 0 230px !important;
    width: 230px !important;
    min-width: 230px !important;
    scroll-snap-align: start;
}

/* التابلت (576px إلى 991px) */
@media (min-width: 576px) and (max-width: 991.98px) {
    .horizontal-scroll-container {
        gap: 12px !important;
        padding-bottom: 12px !important;
    }
    .brand-item-card {
        flex: 0 0 140px !important;
        width: 140px !important;
        min-width: 140px !important;
    }
    .product-item-card {
        flex: 0 0 190px !important;
        width: 190px !important;
        min-width: 190px !important;
    }
    .product-item-card .card-product img {
        height: 110px !important;
    }
}

/* الموبايل (< 576px) */
@media (max-width: 575.98px) {
    .horizontal-scroll-container {
        gap: 10px !important;
        padding: 6px 2px 12px 2px !important;
    }
    .brand-item-card {
        flex: 0 0 115px !important;
        width: 115px !important;
        min-width: 115px !important;
    }
    .brand-card-modern {
        padding: 10px 6px !important;
        border-radius: 10px !important;
    }
    .brand-avatar {
        width: 40px !important;
        height: 40px !important;
        font-size: 1rem !important;
        margin-bottom: 6px !important;
    }
    .product-item-card {
        flex: 0 0 155px !important;
        width: 155px !important;
        min-width: 155px !important;
    }
    .card-product {
        border-radius: 10px !important;
        padding: 8px !important;
    }
    .card-product img {
        height: 95px !important;
    }
    .card-product h6 {
        font-size: 0.78rem !important;
        line-height: 1.25 !important;
    }
    .card-product .badge {
        font-size: 0.6rem !important;
    }
    .card-product p.text-success {
        font-size: 0.85rem !important;
        margin-bottom: 4px !important;
    }
    .card-product .btn-success {
        font-size: 0.7rem !important;
        padding: 4px 6px !important;
    }
    .card-product .input-group-sm {
        width: 65px !important;
    }
}

/* ==========================================================================
   6. شبكة المنتجات (Product Catalog Grid) في صفحات الأقسام والمنتجات
   ========================================================================== */
.product-grid-card {
    transition: all 0.25s ease;
    border-radius: 14px !important;
    border: 1px solid #eef2f6 !important;
    background: #fff;
}
.product-grid-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.06) !important;
}

@media (max-width: 575.98px) {
    .product-grid-img {
        height: 120px !important;
    }
    .product-grid-body {
        padding: 8px !important;
    }
    .product-grid-title {
        font-size: 0.82rem !important;
    }
    .product-grid-price {
        font-size: 0.88rem !important;
    }
}

/* ==========================================================================
   7. الشات العائم والسلة الجانبية (Floating Chat & Offcanvas Cart)
   ========================================================================== */
#floating-chat-wrapper {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 999999;
}

@media (max-width: 575.98px) {
    #floating-chat-wrapper {
        bottom: 12px !important;
        left: 12px !important;
    }
    #chat-toggle-btn {
        width: 50px !important;
        height: 50px !important;
    }
    #chat-toggle-btn i {
        font-size: 1.3rem !important;
    }
    #chat-window {
        width: calc(100vw - 24px) !important;
        max-width: 340px !important;
        height: 380px !important;
        bottom: 62px !important;
        left: 0 !important;
    }
    .offcanvas-end {
        width: 100% !important;
        max-width: 360px !important;
    }
}

/* ==========================================================================
   8. الجداول والنماذج المتجاوبة (Responsive Tables & Forms)
   ========================================================================== */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    margin-bottom: 1rem;
}

/* منع تقريب الشاشة الإجباري في أجهزة آبل آيفون عند لمس الحقول */
@media (max-width: 575.98px) {
    input.form-control, select.form-select, textarea.form-control {
        font-size: 16px !important;
    }
}

/* ==========================================================================
   9. الكروت والأزرار العامة
   ========================================================================== */
.card {
    border: none !important;
    border-radius: 14px !important;
    box-shadow: var(--card-shadow);
    background: #ffffff;
}

.btn {
    border-radius: 10px;
    padding: 8px 16px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-primary { 
    background-color: var(--primary-color) !important; 
    border: none; 
    box-shadow: 0 4px 15px rgba(13, 110, 253, 0.25);
}

.btn-primary:hover {
    background-color: var(--primary-dark) !important;
    transform: translateY(-1px);
}

/* ==========================================================================
   زر الطلب السريع (روشتة العيادة) العائم المتجاوب للموبايل والتابلت
   ========================================================================== */
#floating-quick-order-wrapper {
    position: fixed;
    z-index: 99998;
    transition: all 0.3s ease;
}

.floating-quick-order-btn {
    background: linear-gradient(135deg, #198754, #146c43) !important;
    border: none !important;
    box-shadow: 0 4px 15px rgba(25, 135, 84, 0.35) !important;
    color: #fff !important;
    transition: all 0.25s ease;
}

.floating-quick-order-btn:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 20px rgba(25, 135, 84, 0.45) !important;
}

/* شاشات الديسكتوب واللابتوب (>= 992px) */
@media (min-width: 992px) {
    #floating-quick-order-wrapper {
        bottom: 88px;
        left: 20px;
    }
    .floating-quick-order-btn {
        padding: 8px 18px !important;
        border-radius: 50px !important;
        font-size: 0.88rem !important;
    }
    .floating-quick-order-btn i {
        font-size: 1.15rem !important;
    }
}

/* شاشات التابلت (576px إلى 991px) - أيقونة دائرية أنيقة ومريحة للتصفح */
@media (min-width: 576px) and (max-width: 991.98px) {
    #floating-quick-order-wrapper {
        bottom: 140px !important;
        left: 16px !important;
    }
    .floating-quick-order-btn {
        width: 48px !important;
        height: 48px !important;
        border-radius: 50% !important;
        padding: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    .floating-quick-order-btn i {
        font-size: 1.25rem !important;
        margin: 0 !important;
    }
    .floating-quick-order-text {
        display: none !important;
    }
}

/* شاشات الموبايل (< 576px) - أيقونة دائرية صغيرة وخفيفة لا تعيق التصفح إطلاقاً */
@media (max-width: 575.98px) {
    #floating-quick-order-wrapper {
        bottom: 140px !important;
        left: 14px !important;
    }
    .floating-quick-order-btn {
        width: 44px !important;
        height: 44px !important;
        border-radius: 50% !important;
        padding: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    .floating-quick-order-btn i {
        font-size: 1.15rem !important;
        margin: 0 !important;
    }
    .floating-quick-order-text {
        display: none !important;
    }
}