/*
Theme Name: 钢铁影视
Description: 钢铁联盟影视站主题
Version: 1.0
Author: 钢铁
*/
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:#0f0f1a;color:#eee;}
a{text-decoration:none;color:inherit;}
.container{max-width:1400px;margin:0 auto;padding:0 20px;}

/* 头部 */
.tv-header{background:linear-gradient(135deg,#1a1a2e,#16213e);padding:15px 0;position:sticky;top:0;z-index:100;backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,0.1);}
.tv-header .container{display:flex;align-items:center;gap:30px;}
.tv-logo{font-size:22px;font-weight:800;background:linear-gradient(90deg,#e50914,#ff6b6b);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.tv-nav{display:flex;gap:20px;}
.tv-nav a{font-size:14px;color:#aaa;transition:.3s;}
.tv-nav a:hover,.tv-nav a.active{color:#e50914;}
.tv-search{margin-left:auto;display:flex;background:rgba(255,255,255,0.1);border-radius:20px;overflow:hidden;}
.tv-search input{background:transparent;border:none;padding:8px 15px;color:#eee;outline:none;width:200px;}
.tv-search button{background:#e50914;border:none;color:#fff;padding:8px 20px;cursor:pointer;}

/* Hero */
.tv-hero{text-align:center;padding:60px 20px;background:radial-gradient(ellipse at center,rgba(229,9,20,0.15),transparent 70%);}
.tv-hero h1{font-size:42px;margin-bottom:10px;}
.tv-hero p{color:#999;font-size:16px;}

/* 分类标签 */
.tv-tabs{display:flex;gap:10px;justify-content:center;margin:30px 0;flex-wrap:wrap;}
.tv-tab{padding:8px 20px;border-radius:20px;background:rgba(255,255,255,0.08);cursor:pointer;font-size:14px;transition:.3s;}
.tv-tab.active,.tv-tab:hover{background:#e50914;color:#fff;}

/* 影片网格 */
.tv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:20px;padding:20px 0;}
.tv-card{background:rgba(255,255,255,0.05);border-radius:10px;overflow:hidden;transition:.3s;cursor:pointer;}
.tv-card:hover{transform:translateY(-5px);background:rgba(255,255,255,0.1);}
.tv-card img{width:100%;aspect-ratio:2/3;object-fit:cover;display:block;}
.tv-card-info{padding:10px;}
.tv-card-title{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.tv-card-meta{font-size:12px;color:#999;margin-top:4px;}
.tv-badge{position:absolute;top:8px;left:8px;background:#e50914;padding:2px 8px;border-radius:4px;font-size:11px;}
.tv-card{position:relative;}

/* 播放页 */
.tv-player{width:100%;aspect-ratio:16/9;background:#000;border-radius:10px;overflow:hidden;margin:20px 0;}
.tv-player iframe{width:100%;height:100%;border:none;}
.tv-info{background:rgba(255,255,255,0.05);border-radius:10px;padding:20px;margin:20px 0;}
.tv-info h2{margin-bottom:10px;}
.tv-info p{color:#999;line-height:1.8;font-size:14px;}
.tv-episodes{display:grid;grid-template-columns:repeat(auto-fill,minmax(60px,1fr));gap:8px;margin:15px 0;}
.tv-ep{padding:8px;text-align:center;background:rgba(255,255,255,0.08);border-radius:6px;font-size:13px;cursor:pointer;}
.tv-ep:hover,.tv-ep.active{background:#e50914;}

/* 页脚 */
.tv-footer{text-align:center;padding:30px;color:#666;font-size:13px;border-top:1px solid rgba(255,255,255,0.1);margin-top:40px;}

/* 响应式 */
@media(max-width:768px){
  .tv-nav{display:none;}
  .tv-search input{width:120px;}
  .tv-hero h1{font-size:28px;}
  .tv-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px;}
}

/* 广告位 */
.tv-ad-banner{display:block;margin:15px 0;text-align:center;}
.tv-ad-banner img{max-width:100%;border-radius:8px;}
.tv-float-ad{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:999;background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.3);}
.tv-float-ad img{display:block;max-width:300px;max-height:80px;}
.tv-float-close{position:absolute;top:2px;right:6px;color:#999;cursor:pointer;font-size:18px;background:rgba(255,255,255,0.9);width:20px;height:20px;border-radius:50%;text-align:center;line-height:20px;}