@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800&family=Tajawal:wght@300;400;500;700;900&display=swap');

/* --- نظام التصميم والسمات (CSS Variables) --- */
:root {
    --font-cairo: 'Cairo', sans-serif;
    --font-tajawal: 'Tajawal', sans-serif;
    
    /* سمة الوضع الداكن الفاخر (الافتراضي) */
    --bg-base: #0a0a0c;
    --bg-surface: #131316;
    --bg-surface-hover: #1c1c22;
    --bg-input: #1a1a20;
    --border-color: rgba(255, 255, 255, 0.06);
    
    --primary: #f59e0b; /* ذهبي دافئ */
    --primary-light: #fef3c7;
    --primary-dark: #d97706;
    --primary-glow: rgba(245, 158, 11, 0.35);
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-inverse: #0f172a;
    
    --success: #10b981;
    --danger: #ef4444;
    --favorite: #f43f5e;
    
    --glass-bg: rgba(19, 19, 22, 0.85);
    --glass-border: rgba(255, 255, 255, 0.08);
    --shadow-premium: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
    --shadow-soft: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* سمة الوضع الفاتح الكريمي */
[data-theme="light"] {
    --bg-base: #FAF9F6; /* ألبستر كريمي ناعم */
    --bg-surface: #ffffff;
    --bg-surface-hover: #f8fafc;
    --bg-input: #f1f5f9;
    --primary: #d97706;
    --primary-light: #fef3c7;
    --primary-dark: #b45309;
    --primary-glow: rgba(217, 119, 6, 0.2);
    
    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-inverse: #ffffff;
    
    --glass-bg: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(15, 23, 42, 0.08);
    --shadow-premium: 0 20px 40px -15px rgba(0, 0, 0, 0.08);
    --shadow-soft: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
}

/* --- عناوين الأقسام المتدرجة --- */
.menu-section-header {
    width: 100%;
    grid-column: 1 / -1;
    font-size: 1.35rem;
    font-weight: 800;
    margin: 1.8rem 0 0.8rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary);
    color: var(--primary);
    font-family: var(--font-tajawal);
}

.menu-nested-header {
    width: 100%;
    grid-column: 1 / -1;
    font-size: 1rem;
    font-weight: 700;
    margin: 0.8rem 0 0.5rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-tajawal);
}

.menu-nested-header::before {
    content: '';
    width: 4px;
    height: 1.1rem;
    background: var(--primary);
    border-radius: 10px;
}

.products-grid-inner {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
    width: 100%;
    grid-column: 1 / -1;
    margin-bottom: 20px;
    padding: 8px 0;
}

@media (max-width: 480px) {
    .products-grid-inner {
        grid-template-columns: 1fr;
    }
}

/* --- شريط الأقسام والأقسام الفرعية التفاعلي --- */
.sub-categories-container {
    padding: 0; /* تم إلغاء الهامش الجانبي لعرض الصفوف بكامل عرض الشاشة */
}

/* الصف الثاني: الأقسام الرئيسية */
.sections-nav-bar {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 12px 24px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    scroll-behavior: smooth;
}
.sections-nav-bar::-webkit-scrollbar { display: none; }

.section-pill {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    padding: 6px 12px;
    white-space: nowrap;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}
.section-pill.active {
    color: var(--primary);
    background: rgba(245, 158, 11, 0.1); /* خلفية خفيفة للتبويب المفتوح */
}

/* الصف الثالث: الأقسام الداخلية الفرعية */
.nested-sections-nav-bar {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 10px 24px 14px 24px;
    background: var(--bg-base);
    border-bottom: 1px solid var(--border-color);
    scroll-behavior: smooth;
}
.nested-sections-nav-bar::-webkit-scrollbar { display: none; }

.nested-pill {
    padding: 6px 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    white-space: nowrap;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.nested-pill.active {
    background: var(--primary-light);
    color: var(--primary-dark);
    border-color: var(--primary);
}
[data-theme="dark"] .nested-pill.active {
    background: rgba(245, 158, 11, 0.15);
    color: var(--primary);
}

/* --- الإعدادات العامة والتصفير --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) transparent;
}

body {
    font-family: var(--font-cairo);
    background-color: var(--bg-base);
    color: var(--text-main);
    direction: rtl;
    text-align: right;
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

/* تخصيص السكرول بار */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

a {
    text-decoration: none;
    color: inherit;
}

button, input, textarea {
    font-family: inherit;
    border: none;
    outline: none;
    background: none;
}

/* --- تخطيط الصفحة وتنسيق الهيكل --- */
.app-container {
    max-width: 480px; /* تصميم mobile-first مثالي للهواتف */
    margin: 0 auto;
    background-color: var(--bg-base);
    min-height: 100vh;
    position: relative;
    padding-bottom: 100px; /* مساحة للزر السفلي العائم */
    box-shadow: 0 0 50px rgba(0,0,0,0.3);
    transition: background-color var(--transition-smooth);
}

/* --- الهيدر والبانر الفاخر (Hero Section) --- */
.hero-section {
    position: relative;
    height: 220px;
    background-size: cover;
    background-position: center;
    background-color: var(--bg-surface);
    border-bottom-left-radius: var(--radius-lg);
    border-bottom-right-radius: var(--radius-lg);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.85) 100%);
}

.hero-controls {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
}

.icon-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}
.icon-btn:hover {
    transform: scale(1.1);
    background: var(--primary);
    color: var(--text-inverse);
    border-color: var(--primary);
}

.restaurant-profile {
    position: absolute;
    bottom: -35px;
    right: 24px;
    left: 24px;
    display: flex;
    align-items: flex-end;
    gap: 16px;
    z-index: 15;
}

.restaurant-logo {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    border: 4px solid var(--bg-surface);
    object-fit: cover;
    background-color: #fff;
    box-shadow: var(--shadow-premium);
    transition: border-color var(--transition-smooth);
}

.restaurant-info {
    margin-bottom: 40px;
    color: #fff;
}

.restaurant-name {
    font-family: var(--font-tajawal);
    font-size: 1.4rem;
    font-weight: 800;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-weight: 600;
}
.status-badge.open {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

/* --- محتوى المطعم وتفاصيله --- */
.restaurant-details {
    padding: 50px 24px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bio-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 70%;
}

.rating-box {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}
.rating-stars {
    color: var(--primary);
    font-size: 0.9rem;
}
.reviews-count {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* --- البحث والتصفية --- */
.search-filter-section {
    padding: 10px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.search-bar-wrapper {
    position: relative;
    width: 100%;
}
.search-input {
    width: 100%;
    padding: 14px 48px 14px 20px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}
.search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
    background: var(--bg-surface-hover);
}
.search-icon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 18px;
    color: var(--text-muted);
    font-size: 1.1rem;
    pointer-events: none;
    transition: var(--transition-fast);
}
.search-input:focus ~ .search-icon {
    color: var(--primary);
}

/* أزرار الفلترة السريعة (حمية، مفضلات) */
.quick-tags-wrapper {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
}
.quick-tags-wrapper::-webkit-scrollbar {
    display: none; /* إخفاء شريط التمرير للعلامات السريعة */
}
.tag-badge {
    padding: 6px 14px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--text-muted);
    cursor: pointer;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-fast);
}
.tag-badge:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.tag-badge.active {
    background: var(--primary);
    color: var(--text-inverse);
    border-color: var(--primary);
    font-weight: 600;
    box-shadow: 0 4px 12px var(--primary-glow);
}

/* --- التصنيفات (Category Bar) --- */
.categories-container {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    padding: 14px 24px;
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scroll-behavior: smooth;
}
.categories-container::-webkit-scrollbar {
    display: none;
}

.category-pill {
    padding: 10px 20px;
    border-radius: var(--radius-md);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
}
.category-pill:hover {
    background: var(--bg-surface-hover);
    color: var(--primary);
}
.category-pill.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--text-inverse);
    border-color: transparent;
    box-shadow: 0 8px 20px var(--primary-glow);
    transform: translateY(-2px);
}

/* --- شبكة المنتجات (Product List) --- */
.menu-section {
    padding: 24px;
}

.section-title {
    font-family: var(--font-tajawal);
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
}
.section-title::after {
    content: '';
    flex-grow: 1;
    height: 1px;
    background: var(--border-color);
    margin-right: 10px;
}

.products-grid {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* بطاقة المنتج الفاخرة - UI/UX محسن، أفقي وصغير الحجم */
.product-card {
    display: flex;
    flex-direction: row-reverse; /* ترتيب العناصر: تفاصيل المنتج على اليمين والصورة على اليسار في RTL */
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-soft);
    height: 130px; /* ارتفاع ثابت للبطاقة لضمان التناسق البصري المطلق */
    align-items: center;
}

.product-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.15);
}

.product-image-wrapper {
    width: 110px;
    height: 110px;
    flex-shrink: 0;
    margin: 10px;
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    background: var(--bg-base);
}

.product-card-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.product-card:hover .product-card-img {
    transform: scale(1.08);
}

/* التدرج اللوني فوق الصورة */
.image-overlay-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.3) 0%, transparent 50%);
    pointer-events: none;
}

/* زر التفضيل العائم صغير الحجم */
.fav-btn {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-base);
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s ease;
    z-index: 5;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    border: none;
}

[data-theme="dark"] .fav-btn {
    background: rgba(19, 19, 22, 0.8);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.08);
}

.fav-btn:hover {
    transform: scale(1.1);
    background: var(--favorite);
    color: #fff;
    border-color: transparent;
}

.fav-btn.active {
    color: var(--favorite);
    animation: heartBeat 0.5s ease-in-out;
}

@keyframes heartBeat {
    0% { transform: scale(1); }
    50% { transform: scale(1.25); }
    100% { transform: scale(1); }
}

/* علامة المنتج (مثل حار، نباتي) */
.product-badge {
    position: absolute;
    bottom: 6px;
    left: 6px;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    z-index: 5;
    letter-spacing: 0.3px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.15);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.1);
}

.product-badge.spicy {
    background: rgba(239, 68, 68, 0.9); /* أحمر */
    color: #fff;
}

.product-badge.vegan {
    background: rgba(16, 185, 129, 0.9); /* أخضر */
    color: #fff;
}

/* تفاصيل المنتج الجانبية */
.product-details-content {
    flex: 1;
    padding: 12px 14px 12px 4px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.product-name {
    font-family: var(--font-tajawal);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.3;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-description {
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.4;
    margin: 4px 0 0 0;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* سطرين كحد أقصى للوصف لضمان التناسق البصري */
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-grow: 1;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.price-display {
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: 0.62rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 1px;
}

.price-amount {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--primary);
    display: flex;
    align-items: baseline;
    gap: 2px;
}

.price-amount::after {
    content: 'ر.س';
    font-size: 0.7rem;
    font-weight: 700;
}

/* زر الإضافة الأنيق وصغير الحجم */
.add-to-cart-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: var(--primary);
    color: var(--text-inverse);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 3px 8px var(--primary-glow);
    border: none;
}

.add-to-cart-btn i {
    font-size: 0.9rem;
}

.add-to-cart-btn:hover {
    transform: scale(1.1);
    background: var(--primary-dark);
}

/* --- النوافذ المنبثقة التفاعلية (Modals) --- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    z-index: 100;
    display: flex;
    align-items: flex-end; /* تفتح من الأسفل لتجربة هاتف مريحة */
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-smooth);
}
.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-content-container {
    width: 100%;
    max-width: 480px;
    background: var(--bg-surface);
    border-top-left-radius: var(--radius-lg);
    border-top-right-radius: var(--radius-lg);
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(100%);
    transition: transform var(--transition-smooth);
    border: 1px solid var(--border-color);
    border-bottom: none;
}
.modal-overlay.active .modal-content-container {
    transform: translateY(0);
}

.modal-header-image {
    position: relative;
    height: 220px;
    background-color: var(--bg-surface);
    overflow: hidden;
    transition: var(--transition-smooth);
}

/* تصميم فخم ومناسب للخيارات ذات الصور البسيطة */
.is-option-view .modal-header-image {
    height: 200px;
    background: var(--bg-base);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.is-option-view .modal-header-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--bg-img);
    background-size: cover;
    background-position: center;
    filter: blur(15px) brightness(0.4);
    opacity: 0.5;
    z-index: 0;
}

.is-option-view .modal-img {
    position: relative;
    z-index: 1;
    width: auto;
    height: 100%;
    max-width: 100%;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    background: var(--bg-surface);
}

.modal-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.close-modal-btn {
    position: absolute;
    top: 16px;
    left: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0,0,0,0.6);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition-fast);
}
.close-modal-btn:hover {
    transform: scale(1.1);
    background: var(--primary);
    color: var(--text-inverse);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex-grow: 1;
}

.modal-product-title {
    font-family: var(--font-tajawal);
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 6px;
}
.modal-product-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

/* أقسام تخصيص الخيارات والإضافات */
.customization-section {
    margin-bottom: 24px;
}
.customization-section-title {
    font-family: var(--font-tajawal);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.section-badge {
    font-size: 0.65rem;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    font-weight: 700;
}
.section-badge.required {
    background: rgba(245, 158, 11, 0.15);
    color: var(--primary);
}
.section-badge.optional {
    background: var(--bg-input);
    color: var(--text-muted);
}

.options-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* تنسيق أزرار الراديو والتشيكبوكس المخصصة والفاخرة */
.custom-option-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}
.custom-option-label:hover {
    border-color: var(--primary);
    background: var(--bg-surface-hover);
}

.option-info-side {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* تخصيص محدد الدائرة والتشكبوكس يدوياً */
.custom-selector {
    width: 20px;
    height: 20px;
    border: 2px solid var(--text-muted);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}
.custom-selector.circle {
    border-radius: 50%;
}
.custom-selector.square {
    border-radius: 4px;
}

.custom-selector::after {
    content: '';
    width: 10px;
    height: 10px;
    background: var(--text-inverse);
    opacity: 0;
    transition: var(--transition-fast);
}
.custom-selector.circle::after {
    border-radius: 50%;
}
.custom-selector.square::after {
    font-family: "Font Awesome 5 Free";
    content: "\f00c";
    font-weight: 900;
    color: var(--text-inverse);
    font-size: 0.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
}

/* التحديد النشط */
input[type="radio"]:checked ~ .custom-selector,
input[type="checkbox"]:checked ~ .custom-selector {
    border-color: var(--primary);
    background: var(--primary);
}
input[type="radio"]:checked ~ .custom-selector::after,
input[type="checkbox"]:checked ~ .custom-selector::after {
    opacity: 1;
}

input[type="radio"]:checked ~ .option-label-text,
input[type="checkbox"]:checked ~ .option-label-text {
    font-weight: 700;
}

.custom-option-label input {
    display: none; /* إخفاء المدخل الافتراضي */
}

.option-price-badge {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
}

/* قسم الفوتر في المودال والحساب الديناميكي */
.modal-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
    background: var(--glass-bg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.quantity-control {
    display: flex;
    align-items: center;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 4px;
}
.qty-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    transition: var(--transition-fast);
}
.qty-btn:hover {
    background: var(--bg-surface-hover);
    color: var(--primary);
}
.qty-number {
    width: 32px;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 700;
}

.confirm-add-btn {
    flex-grow: 1;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--text-inverse);
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    box-shadow: 0 8px 20px var(--primary-glow);
    transition: var(--transition-smooth);
}
.confirm-add-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px var(--primary-glow);
}
.confirm-add-btn:active {
    transform: translateY(0);
}

/* --- السلة العائمة (Floating Cart Button) --- */
.floating-cart-wrapper {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(150px);
    width: calc(100% - 48px);
    max-width: 432px;
    z-index: 90;
    transition: transform var(--transition-bounce);
}
.floating-cart-wrapper.active {
    transform: translateX(-50%) translateY(0);
}

.floating-cart-btn {
    width: 100%;
    padding: 16px 24px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%); /* لون كحلي فاخر */
    border: 1px solid var(--primary);
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    box-shadow: var(--shadow-premium), 0 0 15px var(--primary-glow);
    animation: cartGlow 2.5s infinite alternate;
}
@keyframes cartGlow {
    0% { box-shadow: var(--shadow-premium), 0 0 5px rgba(245, 158, 11, 0.2); }
    100% { box-shadow: var(--shadow-premium), 0 0 15px rgba(245, 158, 11, 0.5); }
}

.floating-cart-left {
    display: flex;
    align-items: center;
    gap: 12px;
}
.cart-icon-badge {
    position: relative;
    font-size: 1.25rem;
    color: var(--primary);
}
.cart-items-count {
    position: absolute;
    top: -8px;
    left: -10px;
    background: var(--danger);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-view-text {
    font-size: 0.9rem;
    font-weight: 700;
}

.floating-cart-right {
    display: flex;
    align-items: center;
    gap: 8px;
}
.cart-total-price {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary);
}

/* --- درج السلة المنزلق (Cart Drawer) --- */
.cart-drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    z-index: 110;
    display: flex;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-smooth);
}
.cart-drawer-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.cart-drawer-content {
    width: 100%;
    max-width: 480px;
    background: var(--bg-surface);
    height: 100vh;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--transition-smooth);
    border-left: 1px solid var(--border-color);
}
.cart-drawer-overlay.active .cart-drawer-content {
    transform: translateX(0);
}

.cart-drawer-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cart-drawer-title {
    font-family: var(--font-tajawal);
    font-size: 1.15rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-items-wrapper {
    flex-grow: 1;
    overflow-y: auto;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* بطاقة صنف السلة */
.cart-item-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    gap: 12px;
}

.cart-item-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-grow: 1;
}
.cart-item-name {
    font-family: var(--font-tajawal);
    font-size: 0.85rem;
    font-weight: 700;
}
.cart-item-customizations {
    font-size: 0.7rem;
    color: var(--text-muted);
}
.cart-item-price {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--primary);
}

.cart-item-controls {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.remove-item-btn {
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}
.remove-item-btn:hover {
    color: var(--danger);
    transform: scale(1.1);
}

/* فوتر السلة وإتمام الطلب الوهمي */
.cart-drawer-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
    background: var(--glass-bg);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 0.9rem;
}
.summary-row.total {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary);
    border-top: 1px dashed var(--border-color);
    padding-top: 12px;
    margin-bottom: 18px;
}

.checkout-inputs-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 18px;
}
.checkout-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 0.85rem;
    transition: var(--transition-fast);
}
.checkout-input:focus {
    border-color: var(--primary);
}

.checkout-btn {
    width: 100%;
    padding: 14px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--text-inverse);
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    box-shadow: 0 4px 15px var(--primary-glow);
    transition: var(--transition-smooth);
}
.checkout-btn:hover {
    transform: translateY(-2px);
}

/* نافذة إتمام الطلب والنجاح */
.success-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 150;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-smooth);
}
.success-modal.active {
    opacity: 1;
    pointer-events: all;
}

.success-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    width: 100%;
    max-width: 380px;
    box-shadow: var(--shadow-premium);
    transform: scale(0.85);
    transition: transform var(--transition-smooth);
}
.success-modal.active .success-card {
    transform: scale(1);
}

.success-icon-wrapper {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    font-size: 2.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.success-title {
    font-family: var(--font-tajawal);
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 8px;
}
.success-msg {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* --- عناصر جمالية أخرى ولطيفة --- */
.empty-state {
    padding: 40px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}
.empty-state i {
    font-size: 2.5rem;
    margin-bottom: 12px;
    color: var(--border-color);
}