/* ============================================
   51ys.info - Main Stylesheet
   Dark theme, responsive, modern design
   ============================================ */

/* Reset & Base */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:#0d0d0d;color:#e0e0e0;line-height:1.6;min-height:100vh}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
.container{max-width:1280px;margin:0 auto;padding:0 20px}

/* ===== Header ===== */
.site-header{background:#141414;border-bottom:1px solid #222;position:sticky;top:0;z-index:1000;backdrop-filter:blur(10px)}
.header-inner{display:flex;align-items:center;height:64px;gap:24px}
.logo{flex-shrink:0;font-size:22px;font-weight:800;letter-spacing:-0.5px}
.logo .accent{color:#e50914}
.main-nav{display:flex;gap:8px;flex:1;overflow-x:auto;-ms-overflow-style:none;scrollbar-width:none}
.main-nav::-webkit-scrollbar{display:none}
.nav-link{padding:6px 14px;border-radius:6px;font-size:14px;white-space:nowrap;transition:all .2s;color:#aaa}
.nav-link:hover,.nav-link.active{color:#fff;background:#222}
.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.lang-switch{display:flex;border:1px solid #333;border-radius:6px;overflow:hidden}
.lang-btn{padding:4px 10px;font-size:12px;color:#888;transition:all .2s}
.lang-btn.active{background:#e50914;color:#fff}
.lang-btn:hover:not(.active){color:#fff}
.header-search{display:flex;align-items:center;background:#1a1a1a;border:1px solid #333;border-radius:6px;overflow:hidden;transition:border-color .2s}
.header-search:focus-within{border-color:#e50914}
.header-search input{background:none;border:none;color:#fff;padding:8px 12px;width:180px;font-size:14px;outline:none}
.header-search input::placeholder{color:#666}
.header-search button{background:none;border:none;color:#888;padding:8px 10px;cursor:pointer;transition:color .2s}
.header-search button:hover{color:#fff}
.mobile-menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.mobile-menu-toggle span{display:block;width:24px;height:2px;background:#fff;border-radius:1px;transition:all .3s}

/* ===== Mobile Sidebar ===== */
.mobile-sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.7);z-index:2000}
.mobile-sidebar{display:none;position:fixed;top:0;left:0;bottom:0;width:280px;background:#141414;z-index:2001;overflow-y:auto;transform:translateX(-100%);transition:transform .3s}
body.menu-open .mobile-sidebar-overlay{display:block}
body.menu-open .mobile-sidebar{display:block;transform:translateX(0)}
body.menu-open{overflow:hidden}
.mobile-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #222}
.mobile-sidebar-header button{background:none;border:none;color:#fff;font-size:20px;cursor:pointer}
.mobile-sidebar-nav{padding:12px 0}
.mobile-sidebar-nav a{display:block;padding:10px 20px;color:#ccc;font-size:15px;transition:all .2s}
.mobile-sidebar-nav a:hover,.mobile-sidebar-nav a.active{color:#fff;background:#1a1a1a}
.mobile-sidebar-nav a.sub{padding-left:36px;font-size:13px;color:#888}
.mobile-sidebar-lang{display:flex;gap:8px;padding:16px 20px;border-top:1px solid #222}
.mobile-sidebar-lang a{padding:6px 16px;border:1px solid #333;border-radius:6px;font-size:13px;color:#888;transition:all .2s}
.mobile-sidebar-lang a.active{background:#e50914;border-color:#e50914;color:#fff}

/* ===== Breadcrumb ===== */
.breadcrumb{background:#111;border-bottom:1px solid #222;padding:12px 0}
.breadcrumb .container{display:flex;align-items:center;gap:8px;font-size:13px;color:#888}
.breadcrumb a{color:#888;transition:color .2s}
.breadcrumb a:hover{color:#e50914}
.breadcrumb span:last-child{color:#fff}

/* ===== Hero Slider ===== */
.hero-slider{position:relative;background:#0a0a0a;margin-bottom:40px}
.hero-slider .container{position:relative}
.slider-wrapper{position:relative;aspect-ratio:21/9;overflow:hidden;border-radius:0 0 16px 16px}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .6s}
.slide.active{opacity:1;position:relative}
.slide img{width:100%;height:100%;object-fit:cover}
.slide-info{position:absolute;bottom:0;left:0;right:0;padding:40px;background:linear-gradient(transparent,rgba(0,0,0,0.9))}
.slide-info h3{font-size:28px;margin-bottom:8px}
.slide-info p{color:#aaa;font-size:14px}
.slider-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,0.6);border:none;color:#fff;width:48px;height:48px;border-radius:50%;font-size:28px;cursor:pointer;z-index:10;transition:background .3s;display:flex;align-items:center;justify-content:center}
.slider-btn:hover{background:rgba(229,9,20,0.8)}
.slider-btn.prev{left:12px}
.slider-btn.next{right:12px}
.slider-dots{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:10}
.dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.4);cursor:pointer;transition:all .3s}
.dot.active{background:#e50914;width:24px;border-radius:5px}

/* ===== Sections ===== */
.section{padding:40px 0}
.section-dark{background:#111}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.section-title{font-size:22px;font-weight:700;position:relative;padding-left:16px}
.section-title::before{content:'';position:absolute;left:0;top:4px;bottom:4px;width:4px;background:#e50914;border-radius:2px}
.section-more{color:#e50914;font-size:14px;transition:color .2s}
.section-more:hover{color:#f40612}

/* ===== Movie Grid ===== */
.movie-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:20px}
.movie-grid-sm{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.movie-card{background:#1a1a1a;border-radius:10px;overflow:hidden;transition:transform .3s,box-shadow .3s}
.movie-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(229,9,20,0.15)}
.movie-card-poster{position:relative;aspect-ratio:2/3;overflow:hidden;background:#222}
.movie-card-poster img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.movie-card:hover .movie-card-poster img{transform:scale(1.05)}
.movie-rating{position:absolute;top:8px;left:8px;background:rgba(0,0,0,0.8);color:#f5c518;padding:2px 8px;border-radius:4px;font-size:13px;font-weight:600}
.movie-status{position:absolute;top:8px;right:8px;background:rgba(229,9,20,0.9);color:#fff;padding:2px 8px;border-radius:4px;font-size:11px}
.movie-card-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.4);opacity:0;transition:opacity .3s}
.movie-card:hover .movie-card-play{opacity:1}
.movie-card-info{padding:12px}
.movie-card-title{font-size:14px;font-weight:500;line-height:1.4;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.movie-card-meta{display:flex;gap:12px;font-size:12px;color:#888}

/* ===== Category Page ===== */
.category-page{display:flex;gap:32px;padding:32px 20px}
.category-sidebar{width:240px;flex-shrink:0}
.category-sidebar h3{font-size:16px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #222;color:#fff}
.sidebar-cat-list>li{margin-bottom:4px}
.sidebar-cat-list a{display:block;padding:6px 12px;border-radius:6px;font-size:14px;color:#aaa;transition:all .2s}
.sidebar-cat-list a:hover,.sidebar-cat-list a.active{color:#fff;background:#1a1a1a}
.sidebar-cat-list a.active{border-left:3px solid #e50914}
.sidebar-cat-list ul{padding-left:16px}
.sidebar-cat-list ul a{font-size:13px;padding:4px 12px}
.sidebar-filter-list{margin-bottom:20px}
.sidebar-filter-list a{display:block;padding:4px 12px;font-size:13px;color:#888;border-radius:4px;transition:all .2s}
.sidebar-filter-list a:hover,.sidebar-filter-list a.active{color:#e50914;background:#1a1a1a}
.category-main{flex:1;min-width:0}
.category-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:12px}
.category-header h1{font-size:24px}
.category-sort{display:flex;align-items:center;gap:6px;font-size:13px;color:#888}
.category-sort a{padding:4px 12px;border-radius:4px;color:#888;transition:all .2s;border:1px solid transparent}
.category-sort a:hover{color:#fff;border-color:#333}
.category-sort a.active{color:#fff;background:#e50914;border-color:#e50914}

/* ===== Detail Page ===== */
.detail-page{padding:32px 20px}
.detail-header{display:flex;gap:32px;margin-bottom:32px}
.detail-poster{width:280px;flex-shrink:0;position:relative}
.detail-poster img{width:100%;border-radius:12px}
.detail-rating-badge{position:absolute;top:12px;left:12px;background:#f5c518;color:#000;padding:4px 12px;border-radius:6px;font-size:20px;font-weight:700}
.detail-info{flex:1}
.detail-title{font-size:28px;margin-bottom:4px}
.detail-subtitle{color:#888;font-size:15px;margin-bottom:16px}
.detail-meta{margin-top:16px}
.meta-item{margin-bottom:8px;font-size:14px}
.meta-label{color:#888;margin-right:8px}
.meta-value{color:#ccc}
.meta-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.meta-tag{padding:4px 12px;background:#1a1a1a;border:1px solid #333;border-radius:20px;font-size:13px;color:#ccc}
.meta-tag.status{background:rgba(229,9,20,0.15);border-color:#e50914;color:#e50914}
.meta-stats{color:#888;font-size:13px;gap:16px;margin-top:16px}
.detail-section{margin-bottom:32px}
.detail-section-title{font-size:20px;margin-bottom:16px;padding-bottom:8px;border-bottom:2px solid #e50914;display:inline-block}
.play-source{margin-bottom:20px;background:#111;border-radius:10px;padding:16px}
.play-source-name{font-size:15px;color:#e50914;margin-bottom:12px}
.episode-list{display:flex;flex-wrap:wrap;gap:8px}
.ep-btn{display:inline-block;padding:6px 14px;background:#1a1a1a;border:1px solid #333;border-radius:6px;font-size:13px;color:#ccc;transition:all .2s}
.ep-btn:hover{background:#e50914;border-color:#e50914;color:#fff}
.detail-content{line-height:1.8;color:#aaa;font-size:15px}

/* ===== Search Page ===== */
.search-page{padding:32px 20px}
.search-header{margin-bottom:32px}
.search-header h1{margin-bottom:16px}
.search-form-large{display:flex;max-width:600px;gap:8px}
.search-form-large input{flex:1;padding:12px 16px;background:#1a1a1a;border:1px solid #333;border-radius:8px;color:#fff;font-size:16px;outline:none;transition:border-color .2s}
.search-form-large input:focus{border-color:#e50914}
.search-form-large button{padding:12px 24px;background:#e50914;border:none;border-radius:8px;color:#fff;font-size:16px;cursor:pointer;transition:background .2s}
.search-form-large button:hover{background:#f40612}
.search-count{color:#888;margin-bottom:20px}

/* ===== News ===== */
.news-list{display:flex;flex-direction:column;gap:16px}
.news-item{display:flex;gap:16px;background:#111;border-radius:10px;padding:16px;transition:background .2s}
.news-item:hover{background:#1a1a1a}
.news-thumb{width:160px;height:100px;object-fit:cover;border-radius:8px;flex-shrink:0}
.news-info h3{font-size:16px;margin-bottom:8px}
.news-excerpt{font-size:13px;color:#888;line-height:1.5;margin-bottom:8px}
.news-meta{font-size:12px;color:#666;display:flex;gap:16px}

/* ===== Pagination ===== */
.pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:32px;flex-wrap:wrap}
.page-btn{padding:8px 14px;background:#1a1a1a;border:1px solid #333;border-radius:6px;font-size:14px;color:#ccc;transition:all .2s;min-width:40px;text-align:center}
.page-btn:hover{background:#e50914;border-color:#e50914;color:#fff}
.page-btn.active{background:#e50914;border-color:#e50914;color:#fff}
.page-dots{color:#666;padding:0 4px}
.page-total{color:#888;font-size:13px;margin-left:12px}

/* ===== Empty State ===== */
.empty-state{text-align:center;padding:80px 20px;color:#666}
.empty-state p{font-size:18px}

/* ===== Footer ===== */
.site-footer{background:#0a0a0a;border-top:1px solid #222;padding:48px 0 24px;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:32px}
.footer-col h4{font-size:16px;margin-bottom:16px;color:#fff}
.footer-col p{font-size:13px;color:#888;line-height:1.7}
.footer-col ul li{margin-bottom:8px}
.footer-col ul a{font-size:13px;color:#888;transition:color .2s}
.footer-col ul a:hover{color:#e50914}
.footer-bottom{text-align:center;padding-top:24px;border-top:1px solid #1a1a1a;font-size:13px;color:#666}

/* ===== Responsive ===== */
@media(max-width:1024px){
    .detail-header{flex-direction:column}
    .detail-poster{width:200px}
    .category-sidebar{display:none}
    .category-page{display:block}
}
@media(max-width:768px){
    .main-nav{display:none}
    .mobile-menu-toggle{display:flex}
    .header-search input{width:120px}
    .movie-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
    .detail-header{flex-direction:column;gap:20px}
    .detail-poster{width:160px}
    .detail-title{font-size:22px}
    .footer-grid{grid-template-columns:1fr;gap:24px}
    .slider-wrapper{aspect-ratio:16/9}
    .slide-info{padding:20px}
    .slide-info h3{font-size:18px}
    .header-actions .lang-switch{display:none}
    .news-item{flex-direction:column}
    .news-thumb{width:100%;height:180px}
    .section-title{font-size:18px}
}
@media(max-width:480px){
    .container{padding:0 12px}
    .movie-grid{grid-template-columns:repeat(3,1fr);gap:8px}
    .movie-grid-sm{grid-template-columns:repeat(3,1fr)}
    .movie-card-info{padding:8px}
    .movie-card-title{font-size:12px}
    .header-search input{width:80px}
    .header-inner{gap:8px}
    .logo{font-size:18px}
}