/* ===========================================
Modnix — TRENDING PAGE (Ultra Optimized)
رفع کامل لگ اسکرول
=========================================== */

/* ===========================================
بک‌گراند - بدون will-change و translate3d
=========================================== */
.mx-trending-bg {
    position: fixed;
    inset: 0;
    background-image: url('/assets/images/trending/trending-bg.jpg');
    background-size: cover;
    background-position: center;
    background-color: #1a1a2e;
    z-index: -2;
    /* ✅ حذف will-change و transform */
    /* ✅ حذف background-attachment: fixed */
}

.mx-trending-bg__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(15, 15, 16, 0.7) 0%, rgba(15, 15, 16, 0.55) 50%, rgba(15, 15, 16, 0.85) 100%);
    /* ✅ بدون انیمیشن */
}

/* ذرات - فقط در دسکتاپ و بسیار ساده */
@media (min-width: 1024px) {
    .mx-trending-bg__particles {
        position: absolute;
        inset: 0;
        background-image:
            radial-gradient(1.5px 1.5px at 20% 30%, rgba(255, 255, 255, 0.2), transparent),
            radial-gradient(1px 1px at 60% 70%, rgba(245, 158, 11, 0.15), transparent),
            radial-gradient(1.5px 1.5px at 80% 20%, rgba(255, 255, 255, 0.2), transparent);
        background-size: 500px 500px;
        animation: mx-trendingParticlesMove 120s linear infinite;
        pointer-events: none;
        opacity: 0.2;
    }
    
    @keyframes mx-trendingParticlesMove {
        0% { background-position: 0 0, 0 0, 0 0; }
        100% { background-position: 500px 0, 500px 0, 500px 0; }
    }
}

@media (max-width: 1023px) {
    .mx-trending-bg__particles {
        display: none !important;
    }
}

/* ===========================================
HERO - بدون انیمیشن‌های سنگین
=========================================== */
.mx-trending-hero {
    position: relative;
    padding: calc(var(--header-height, 72px) + 60px) 0 80px;
    text-align: center;
    overflow: hidden;
    z-index: 1;
    /* ✅ اضافه کردن contain برای ایزوله کردن */
    contain: layout style;
}

.mx-trending-hero__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.mx-trending-hero__icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f59e0b, #ec4899);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #fff;
    box-shadow: 0 8px 32px rgba(245, 158, 11, 0.3);
    /* ✅ حذف انیمیشن pulse */
}

.mx-trending-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #f59e0b;
    font-size: 13px;
    font-weight: 700;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    /* ✅ حذف backdrop-filter */
}

.mx-trending-hero__title {
    font-size: 56px;
    font-weight: 900;
    color: var(--text-primary);
    margin: 0;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
}

.mx-trending-hero__subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===========================================
تیتر بخش‌ها
=========================================== */
.mx-trending-section-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-primary);
    text-align: center;
    margin: 0 0 var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.mx-trending-section-title i { color: #f59e0b; }

.mx-trending-section-head {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.mx-trending-section__subtitle {
    color: var(--text-secondary);
    font-size: 15px;
    margin: 0;
}

/* ===========================================
TRENDING MODS - بهینه‌شده برای اسکرول
=========================================== */
.mx-trending-mods {
    padding: var(--spacing-2xl) 0;
    background: transparent;
    position: relative;
    z-index: 1;
}

.mx-trending-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.mx-trending-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: transform 0.2s ease, border-color 0.2s ease;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    /* ✅ حذف انیمیشن ورود */
    /* ✅ اضافه کردن contain برای بهینه‌سازی رندر */
    contain: layout style paint;
    /* ✅ content-visibility برای کارت‌های خارج از viewport */
    content-visibility: auto;
    contain-intrinsic-size: 0 400px;
    /* ✅ حذف will-change */
}

/* ✅ hover ساده‌تر - فقط transform */
.mx-trending-card:hover {
    border-color: #f59e0b;
    transform: translateY(-2px);
    /* ✅ حذف box-shadow سنگین */
}

.mx-trending-card__rank {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 900;
    z-index: 2;
    /* ✅ حذف box-shadow */
}

.mx-trending-card__rank.mx-trending-rank-1 { 
    width: 48px; 
    height: 48px; 
    font-size: 20px;
}

.mx-trending-card__rank.mx-trending-rank-2 { 
    background: linear-gradient(135deg, #cbd5e1, #94a3b8); 
    color: #0f172a; 
}

.mx-trending-card__rank.mx-trending-rank-3 { 
    background: linear-gradient(135deg, #d97706, #92400e); 
}

.mx-trending-card__image-wrap {
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    /* ✅ حذف transform روی hover */
}

.mx-trending-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* ✅ حذف transition */
}

.mx-trending-card__content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.mx-trending-card__title {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm);
    line-height: 1.3;
}

.mx-trending-card__author {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.mx-trending-card__description {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mx-trending-card__tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}

.mx-trending-card__tag {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 12px;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
}

.mx-trending-card__tag--loader {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
    border-color: rgba(245, 158, 11, 0.3);
}

.mx-trending-card__meta {
    display: flex;
    gap: var(--spacing-md);
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.mx-trending-card__stat {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-secondary);
}

.mx-trending-card__stat i { color: #f59e0b; }

.mx-trending-card__stat--downloads { 
    color: #f59e0b; 
    font-weight: 700; 
}

/* ===========================================
EMPTY STATE
=========================================== */
.mx-trending-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.mx-trending-empty i {
    font-size: 64px;
    margin-bottom: var(--spacing-lg);
    opacity: 0.3;
    display: block;
    color: #f59e0b;
}

.mx-trending-empty__title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm);
}

.mx-trending-empty__desc { 
    font-size: 15px; 
    margin: 0; 
}

/* ===========================================
RESPONSIVE
=========================================== */
@media (max-width: 1024px) {
    .mx-trending-grid { 
        grid-template-columns: repeat(2, 1fr); 
    }
    .mx-trending-hero__title { 
        font-size: 42px; 
    }
}

@media (max-width: 768px) {
    .mx-trending-hero { 
        padding: calc(var(--header-height, 72px) + 40px) 0 60px; 
    }
    .mx-trending-hero__title { 
        font-size: 32px; 
    }
    .mx-trending-hero__subtitle { 
        font-size: 15px; 
    }
    .mx-trending-section-title { 
        font-size: 26px; 
    }
    .mx-trending-grid { 
        grid-template-columns: 1fr; 
    }
    .mx-trending-bg__particles { 
        display: none !important; 
    }
}

@media (max-width: 480px) {
    .mx-trending-hero__title { 
        font-size: 28px; 
    }
    .mx-trending-hero__icon { 
        width: 60px; 
        height: 60px; 
        font-size: 24px; 
    }
    .mx-trending-card__title { 
        font-size: 18px; 
    }
    .mx-trending-card__image-wrap {
        height: 160px;
    }
}