*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0b0b12;
  --bg-card:#13131f;
  --bg-hover:#1a1a2e;
  --border:#1e1e32;
  --text:#e2e8f0;
  --text-muted:#7c7c9a;
  --primary:#6366f1;
  --primary-hover:#5558e6;
  --radius:10px;
  --radius-lg:14px;
}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--text);text-decoration:none}
img{max-width:100%;display:block}

.navbar{
  background:var(--bg-card);
  border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(10px);
}
.nav-inner{
  max-width:1280px;margin:0 auto;
  display:flex;align-items:center;gap:24px;
  padding:0 20px;height:56px;
}
.logo{
  font-size:20px;font-weight:700;color:#fff;
  letter-spacing:-0.5px;
}
.nav-links{display:flex;align-items:center;gap:4px;flex:1}
.nav-links a{
  padding:6px 14px;border-radius:8px;font-size:14px;font-weight:500;
  color:var(--text-muted);transition:all .15s;
}
.nav-links a:hover,.nav-links a.active{color:#fff;background:var(--bg-hover)}
.dropdown{position:relative}
.dropdown span{padding:6px 14px;border-radius:8px;font-size:14px;font-weight:500;color:var(--text-muted);cursor:pointer;transition:all .15s;}
.dropdown:hover span{color:#fff;background:var(--bg-hover)}
.dropdown-menu{
  position:absolute;top:100%;right:0;margin-top:4px;
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:6px;min-width:160px;display:none;z-index:10;
}
.dropdown:hover .dropdown-menu{display:block}
.dropdown-menu a{display:block;padding:8px 12px;border-radius:6px;font-size:13px}
.nav-actions{display:flex;align-items:center;gap:8px}

.search-bar{max-height:0;overflow:hidden;transition:max-height .3s ease}
.search-bar.open{max-height:60px}
.search-form{display:flex;max-width:600px;margin:0 auto;padding:0 20px 10px}
.search-input{
  flex:1;padding:10px 16px;background:var(--bg);border:1px solid var(--border);border-right:none;border-radius:8px 0 0 8px;
  color:var(--text);font-size:14px;outline:none;
}
.search-input:focus{border-color:var(--primary)}
.search-btn{
  padding:10px 20px;background:var(--primary);color:#fff;border:none;border-radius:0 8px 8px 0;
  font-size:14px;font-weight:600;cursor:pointer;
}
.search-btn:hover{background:var(--primary-hover)}

.hero{padding:40px 20px 0}
.hero-inner{max-width:1280px;margin:0 auto}
.hero-featured{display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:center}
.badge{display:inline-block;padding:4px 12px;background:var(--primary);color:#fff;border-radius:20px;font-size:12px;font-weight:600;margin-bottom:12px;letter-spacing:.5px;text-transform:uppercase}
.hero-info h2{font-size:26px;font-weight:700;margin-bottom:10px;line-height:1.3}
.hero-info p{color:var(--text-muted);font-size:14px;line-height:1.6;margin-bottom:16px}
.hero-meta{font-size:13px;color:var(--text-muted)}
.hero-info a{color:#fff}
.hero-info a:hover{color:var(--primary)}

.main-content{max-width:1280px;margin:0 auto;padding:32px 20px 60px}
.section-header{display:flex;align-items:baseline;gap:12px;margin-bottom:24px}
.section-header h2{font-size:22px;font-weight:700;color:#fff}
.count{font-size:14px;color:var(--text-muted)}

.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.video-card{
  background:var(--bg-card);border-radius:var(--radius-lg);overflow:hidden;
  cursor:pointer;transition:transform .2s,box-shadow .2s;border:1px solid transparent;
}
.video-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.4);border-color:var(--border)}
.thumbnail{
  position:relative;aspect-ratio:16/9;overflow:hidden;
  background:linear-gradient(135deg,#1a1a2e,#16213e);
}
.thumbnail img{width:100%;height:100%;object-fit:cover}
.thumb-placeholder{
  width:100%;height:100%;display:flex;align-items:center;justify-content:center;
  font-size:48px;color:var(--primary);opacity:.6;
}
.thumb-placeholder.small{aspect-ratio:16/9;font-size:28px}
.duration{
  position:absolute;bottom:6px;right:6px;background:rgba(0,0,0,.8);color:#fff;
  padding:2px 6px;border-radius:4px;font-size:11px;font-weight:600;
}
.play-overlay{
  position:absolute;inset:0;background:rgba(0,0,0,.3);display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .2s;
}
.video-card:hover .play-overlay{opacity:1}
.play-overlay span{font-size:40px;color:#fff}
.card-body{padding:14px 16px}
.card-title{font-size:15px;font-weight:600;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:#fff}
.card-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:12px;color:var(--text-muted)}
.card-category{color:var(--primary);font-weight:500}

.watch-page{max-width:1280px;margin:0 auto;padding:24px 20px 60px}
.watch-layout{display:grid;grid-template-columns:1fr 340px;gap:24px}
.player-container{background:#000;border-radius:var(--radius-lg);overflow:hidden;margin-bottom:16px}
.video-info{margin-bottom:24px}
.video-title{font-size:20px;font-weight:700;margin-bottom:10px;color:#fff}
.video-meta-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:16px}
.meta-left{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--text-muted)}
.views{color:var(--text)}
.cat-tag{padding:4px 12px;background:var(--bg-hover);border-radius:20px;font-size:12px;color:var(--primary);transition:background .2s}
.cat-tag:hover{background:#2d2d5e}
.video-description{background:var(--bg-card);border-radius:var(--radius);padding:16px;font-size:14px;color:var(--text-muted);line-height:1.7;white-space:pre-line}

.watch-sidebar{}
.sidebar-title{font-size:16px;font-weight:700;margin-bottom:16px;color:#fff}
.no-related{color:var(--text-muted);font-size:14px}
.related-list{display:flex;flex-direction:column;gap:12px}
.related-card{
  display:flex;gap:10px;padding:8px;border-radius:var(--radius);
  transition:background .15s;
}
.related-card:hover{background:var(--bg-hover)}
.related-thumb{
  width:160px;min-width:160px;aspect-ratio:16/9;border-radius:8px;overflow:hidden;position:relative;
  background:linear-gradient(135deg,#1a1a2e,#16213e);
}
.related-thumb img{width:100%;height:100%;object-fit:cover}
.related-body{flex:1;min-width:0}
.related-body h4{font-size:13px;font-weight:600;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:#fff}
.related-body span{font-size:11px;color:var(--text-muted)}

.pagination{display:flex;justify-content:center;gap:6px;margin-top:32px}
.page-btn{
  padding:8px 16px;border:1px solid var(--border);border-radius:8px;
  font-size:14px;color:var(--text-muted);transition:all .15s;
}
.page-btn:hover{border-color:var(--primary);color:#fff}
.page-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}

.empty-state{text-align:center;padding:80px 20px}
.empty-icon{font-size:56px;margin-bottom:16px}
.empty-state h3{font-size:18px;margin-bottom:8px;color:#fff}
.empty-state p{color:var(--text-muted);font-size:14px}

.site-footer{border-top:1px solid var(--border);padding:20px;text-align:center}
.footer-inner{max-width:1280px;margin:0 auto;font-size:13px;color:var(--text-muted)}

@media(max-width:900px){
  .hero-featured{grid-template-columns:1fr;gap:20px}
  .hero-info h2{font-size:20px}
  .watch-layout{grid-template-columns:1fr}
  .related-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
  .related-thumb{width:100%;min-width:auto}
  .related-card{flex-direction:column}
  .nav-inner{flex-wrap:wrap;height:auto;padding:10px 16px;gap:8px}
  .nav-links{overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch}
  .video-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
}
@media(max-width:600px){
  .video-grid{grid-template-columns:1fr}
  .search-form{padding:0 10px 8px}
}