/*
 * الأساس: المتغيّرات، التخطيط، الترويسة والتذييل
 *
 * مستخرج من resources/views/layouts/app.blade.php.
 * كان مضمّناً في القالب فيُعاد تنزيله مع كل صفحة ويمنع تشديد CSP.
 * أي تعديل هنا يسري على الموقع كله.
 */

/*
 * متغيّرات خاصة بثيم بطاقات العروض والتصنيفات فقط.
 * ألوان المنصة وأسطحها ونصوصها مصدرها tokens.css — لا تُعاد هنا وإلا
 * أبطلت الوضع الليلي (نفس الأولوية، والملف الأحدث يفوز).
 */
:root {
    --offer-primary-rgb: 15, 122, 99;
    --offer-harmony-rgb: 15, 23, 42;
    --offer-surface-soft: rgba(15, 122, 99, 0.06);
    --cat-primary-rgb: 15, 122, 99;
    --cat-harmony-rgb: 15, 23, 42;
}
    
    *,
    *::before,
    *::after {
        box-sizing: border-box;
    }

    .sr-only {
        position: absolute !important;
        width: 1px !important;
        height: 1px !important;
        padding: 0 !important;
        margin: -1px !important;
        overflow: hidden !important;
        clip: rect(0, 0, 0, 0) !important;
        white-space: nowrap !important;
        border: 0 !important;
    }

    a:not(.offer-card),
    button,
    input,
    select,
    textarea,
    .btn-view,
    .nav-link,
    .offer-card {
        transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease,
            box-shadow 0.25s ease, transform 0.25s ease;
    }
    
    body {
        font-family: 'Tajawal', sans-serif;
        background-color: var(--bg-body);
        color: var(--text-main);
        margin: 0;
        line-height: 1.6;
    }
    
    .container {
        width: 95%;
        max-width: 1280px;
        margin: 0 auto;
    }
    
    /* Premium Header */
    header {
        background: var(--surface-blur);
        backdrop-filter: blur(10px);
        position: sticky;
        top: 0;
        z-index: 1000;
        border-bottom: 1px solid var(--border);
        padding: 0.75rem 0;
    }
    
    .nav-wrapper {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .brand {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        text-decoration: none;
        color: var(--primary);
        font-size: 1.5rem;
        font-weight: 800;
    }
    
    .brand i {
        color: var(--accent);
    }
    
    .search-container {
        flex: 0 1 500px;
        position: relative;
    }
    
    .search-container input {
        width: 100%;
        padding: 0.6rem 2.75rem 0.6rem 1rem;
        border-radius: var(--radius-md);
        border: 1px solid var(--border);
        font-family: inherit;
        background: var(--gray-100);
    }

    .search-container button {
        position: absolute;
        inset-inline-start: 0.45rem;
        top: 50%;
        transform: translateY(-50%);
        width: 2rem;
        height: 2rem;
        border: 0;
        border-radius: 0.5rem;
        background: transparent;
        color: var(--secondary);
        cursor: pointer;
    }

    .search-container button:hover,
    .search-container button:focus-visible {
        color: var(--primary);
        background: var(--accent-light);
        outline: none;
    }
    
    .search-container input:focus {
        background: var(--bg-card);
        outline: none;
        border-color: var(--accent);
        box-shadow: 0 0 0 3px var(--accent-light);
    }
    
    .nav-actions {
        display: flex;
        gap: 1.25rem;
        align-items: center;
    }
    
    .nav-link {
        text-decoration: none;
        color: var(--secondary);
        font-weight: 600;
        font-size: 0.95rem;
    }
    
    .nav-link:hover {
        color: var(--accent);
    }
    
    .btn-auth {
        background: var(--primary);
        color: var(--bg-card);
        padding: 0.5rem 1.25rem;
        border-radius: var(--radius-md);
        text-decoration: none;
        font-weight: 700;
    }
    
    .btn-auth:hover {
        opacity: 0.9;
        transform: scale(1.02);
    }
    
    main {
        padding: 2rem 0 5rem;
    }
    
    /* Premium Footer */
    footer {
        background: var(--primary);
        color: var(--gray-100);
        padding: 4rem 0 2rem;
    }
    
    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 3rem;
        margin-bottom: 3rem;
    }
    
    .footer-col h4 {
        color: var(--bg-card);
        margin-bottom: 1.5rem;
        font-size: 1.2rem;
        position: relative;
    }
    
    .footer-col h4::after {
        content: '';
        position: absolute;
        right: 0;
        bottom: -8px;
        width: 40px;
        height: 3px;
        background: var(--accent);
    }
    
    .footer-links {
        list-style: none;
        padding: 0;
    }
    
    .footer-links li {
        margin-bottom: 0.75rem;
    }
    
    .footer-links a {
        color: var(--gray-400);
        text-decoration: none;
    }
    
    .footer-links a:hover {
        color: var(--accent);
    }
    
    .footer-bottom {
        padding-top: 2rem;
        border-top: 1px solid var(--gray-700);
        text-align: center;
        font-size: 0.9rem;
        color: var(--gray-500);
    }

    /* Generic Utility Classes */
    .badge {
        padding: 0.25rem 0.75rem;
        border-radius: 2rem;
        font-size: 0.75rem;
        font-weight: 700;
    }
    
    .badge-accent { background: var(--offer-surface, var(--accent-light)); color: var(--offer-primary, var(--accent)); }

    /* Shared Components */
    
    /* Section Headers — متجاوبة: تتحول عمودياً على الشاشات الضيقة */
    .section-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        flex-wrap: wrap;
        gap: 0.75rem 1rem;
        margin-bottom: clamp(1.25rem, 4vw, 2rem);
    }

    .section-header h1,
    .section-header h2 {
        margin: 0;
    }
    
    .section-header h2 {
        font-size: clamp(1.25rem, 4vw, 1.75rem);
        font-weight: 800;
        position: relative;
        padding-right: 1rem;
        line-height: 1.3;
        flex: 1 1 auto;
        min-width: min(100%, 12rem);
    }

    @media (max-width: 540px) {
        .section-header .view-all {
            width: 100%;
            justify-content: flex-end;
        }
    }
    
    .section-header h2::after {
        content: '';
        position: absolute;
        right: 0;
        top: 0.2rem;
        bottom: 0.2rem;
        width: 5px;
        background: var(--accent);
        border-radius: 5px;
    }

    .view-all {
        color: var(--accent);
        text-decoration: none;
        font-weight: 700;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    /* Offer Cards — شبكة أساسًا للجوال ثم ترقية للعرض العريض، مع لمسة لكل عرض وهوية CartNEC في الخلفية */
    .offers-grid {
        display: grid;
        gap: clamp(0.75rem, 2.8vw, 1.35rem);
        grid-template-columns: 1fr;
    }

    @media (min-width: 380px) {
        .offers-grid {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }
    }

    @media (min-width: 900px) {
        .offers-grid {
            grid-template-columns: repeat(3, minmax(0, 1fr));
        }
    }

    @media (min-width: 1200px) {
        .offers-grid {
            grid-template-columns: repeat(4, minmax(0, 1fr));
        }
    }

    .offer-card {
        position: relative;
        border-radius: var(--radius-lg);
        overflow: hidden;
        border: 1px solid var(--offer-border, var(--border));
        box-shadow: var(--shadow);
        display: flex;
        flex-direction: column;
        min-height: 100%;
        text-decoration: none;
        color: inherit;
        background:
            linear-gradient(145deg, rgba(var(--offer-primary-rgb), 0.11) 0%, var(--bg-card) 52%),
            radial-gradient(120% 70% at 100% 0%, var(--offer-surface-soft, rgba(15, 23, 42, 0.04)), transparent);
    }

    .offer-card--link {
        cursor: pointer;
        outline: none;
        -webkit-tap-highlight-color: transparent;
    }

    .offer-card--link:focus-visible {
        outline: 3px solid var(--accent);
        outline-offset: 3px;
    }

    .offer-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--offer-card-shadow-hover, var(--shadow));
        border-color: rgba(var(--offer-harmony-rgb), 0.42);
    }

    .offer-card__accent {
        height: 4px;
        width: 100%;
        flex-shrink: 0;
        background: linear-gradient(
            90deg,
            var(--offer-primary, var(--accent)),
            rgba(var(--offer-harmony-rgb), 0.75)
        );
        opacity: 0.95;
    }

    .offer-featured-badge {
        position: absolute;
        top: 0.65rem;
        inset-inline-start: 0.65rem;
        z-index: 12;
        background: rgba(15, 23, 42, 0.88);
        backdrop-filter: blur(6px);
        color: var(--accent);
        padding: 0.22rem 0.65rem;
        border-radius: 999px;
        font-size: 0.72rem;
        font-weight: 800;
        line-height: 1.35;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    .offer-thumb {
        width: 100%;
        aspect-ratio: 16 / 10;
        min-height: 140px;
        max-height: 220px;
        position: relative;
        overflow: hidden;
        background: radial-gradient(circle at 28% 18%, var(--offer-surface, var(--gray-100)), var(--bg-body) 72%);
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .offer-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transform: scale(1.01);
    }

    .offer-card:hover .offer-thumb img {
        transform: scale(1.04);
    }

    .discount-badge {
        position: absolute;
        top: 0.65rem;
        inset-inline-end: 0.65rem;
        background: var(--offer-primary, var(--danger));
        color: var(--offer-text-on-primary, var(--bg-card));
        padding: 0.4rem 0.85rem;
        border-radius: var(--radius-md);
        font-weight: 800;
        font-size: clamp(0.8rem, 2.8vw, 1rem);
        z-index: 11;
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
        line-height: 1;
    }

    .offer-body {
        padding: clamp(0.9rem, 2.8vw, 1.35rem);
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        gap: 0.35rem;
    }

    .offer-meta {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 0.4rem;
        flex-wrap: wrap;
    }

    .merchant-name {
        max-width: 100%;
        background: rgba(var(--offer-primary-rgb, 15, 122, 99), 0.12);
        color: var(--offer-primary, var(--accent));
        padding: 0.28rem 0.72rem;
        border-radius: 999px;
        font-weight: 700;
        font-size: clamp(0.72rem, 2.2vw, 0.8rem);
        border: 1px solid rgba(var(--offer-harmony-rgb), 0.2);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .offer-title {
        font-size: clamp(1rem, 3.2vw, 1.2rem);
        font-weight: 800;
        margin: 0.25rem 0 0.35rem;
        color: var(--primary);
        line-height: 1.4;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
    }

    .offer-end-hint {
        margin: 0 0 0.25rem;
        font-size: 0.78rem;
        color: var(--text-muted);
        display: flex;
        align-items: center;
        gap: 0.35rem;
    }

    .offer-action-row {
        margin-top: auto;
        padding-top: 0.5rem;
        display: flex;
        justify-content: stretch;
        align-items: stretch;
    }

    .offer-card .btn-view {
        width: 100%;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0.55rem 1rem;
        border-radius: var(--radius-md);
        font-weight: 700;
        font-size: 0.94rem;
        background: linear-gradient(180deg, var(--offer-primary, var(--primary)) 0%, rgba(var(--offer-harmony-rgb), 0.95) 135%);
        color: var(--offer-text-on-primary, var(--bg-card));
        box-shadow: 0 2px 8px rgba(15, 23, 42, 0.12);
    }

    .offer-card:not(.offer-card--link) .btn-view {
        background: var(--offer-primary, var(--primary));
    }

    /* Mobile Responsiveness */
    @media (max-width: 768px) {
        main {
            padding: 1rem 0 3rem;
        }
        .view-all {
            font-size: 0.88rem;
        }
        .nav-wrapper {
            display: grid;
            grid-template-columns: minmax(0, 1fr) auto;
            grid-template-areas: "brand actions" "search search";
            gap: 0.65rem 0.75rem;
        }
        .brand {
            grid-area: brand;
            width: auto;
            justify-content: flex-start;
            margin: 0;
        }
        .search-container {
            grid-area: search;
            flex: 1 1 auto;
            width: 100%;
        }
        .nav-actions {
            grid-area: actions;
            width: auto;
            justify-content: flex-end;
            gap: 0.6rem;
            flex-wrap: nowrap;
            margin: 0;
        }
        .nav-actions .btn-auth {
            padding: 0.5rem 0.85rem;
            white-space: nowrap;
        }
        
        /* Adjust footer for mobile */
        .footer-grid {
            text-align: center;
            gap: 2rem;
        }
        .footer-col h4::after {
            right: 50%;
            transform: translateX(50%); /* Centering the underline in RTL */
        }
    }

    /* ===== المحتوى المنسّق (وصف الإعلان، الشروط، وصف الجهة) ===== */
    .rich-content {
        font-size: 1.05rem;
        line-height: 1.9;
        color: var(--secondary);
        word-break: break-word;
        overflow-wrap: anywhere;
    }
    .rich-content > *:first-child { margin-top: 0; }
    .rich-content > *:last-child { margin-bottom: 0; }
    .rich-content p { margin: 0 0 1rem; }
    .rich-content h2,
    .rich-content h3,
    .rich-content h4,
    .rich-content h5,
    .rich-content h6 {
        color: var(--text-main);
        font-weight: 800;
        line-height: 1.5;
        margin: 1.6rem 0 .75rem;
    }
    .rich-content h2 { font-size: 1.5rem; }
    .rich-content h3 { font-size: 1.3rem; }
    .rich-content h4 { font-size: 1.15rem; }
    .rich-content ul,
    .rich-content ol { margin: 0 0 1rem; padding-inline-start: 1.6rem; }
    .rich-content li { margin-bottom: .45rem; }
    .rich-content blockquote {
        margin: 1.25rem 0;
        padding: .9rem 1.1rem;
        border-inline-start: 4px solid var(--offer-primary, var(--primary));
        background: var(--offer-surface, var(--bg-body));
        border-radius: .6rem;
    }
    .rich-content hr { border: 0; border-top: 1px solid var(--border); margin: 1.5rem 0; }
    .rich-content mark { background: var(--warning-soft); padding: 0 .2rem; border-radius: .25rem; }
    .rich-content table {
        width: 100%;
        border-collapse: collapse;
        margin: 1rem 0;
        display: block;
        overflow-x: auto;
    }
    .rich-content th,
    .rich-content td { border: 1px solid var(--border); padding: .6rem .75rem; text-align: start; }
    .rich-content th { background: var(--offer-surface, var(--bg-body)); font-weight: 700; }
    .rich-content img { max-width: 100%; height: auto; border-radius: .6rem; }

    /* الروابط داخل المحتوى: يجب أن تُقرأ كروابط قابلة للنقر لا كنص عادي */
    .rich-content a,
    a.rich-link {
        color: var(--offer-primary, var(--primary));
        font-weight: 700;
        text-decoration: underline;
        text-underline-offset: 3px;
        text-decoration-thickness: 2px;
        word-break: break-all;
    }
    .rich-content a:hover,
    a.rich-link:hover { color: var(--primary-dark, var(--primary)); background: var(--accent-light, var(--gray-100)); border-radius: .25rem; }
    .rich-content a:focus-visible,
    a.rich-link:focus-visible { outline: 2px solid var(--offer-primary, var(--primary)); outline-offset: 2px; }
    /* علامة صغيرة تُميّز الروابط الخارجية */
    .rich-content a[target="_blank"]::after,
    a.rich-link[target="_blank"]::after {
        content: "97";
        display: inline-block;
        margin-inline-start: .25rem;
        font-size: .8em;
        transform: scaleX(-1);
    }