:root{
  --bg:#0f0f0f;--panel:#181818;--panel2:#212121;--line:#2b2b2b;--text:#fff;--muted:#aaa;
  --red:#ff0033;--red2:#d90000;--green:#00d26a;--blue:#3ea6ff;--shadow:0 20px 60px rgba(0,0,0,.45)
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif}
body{min-height:100vh}
.app-shell{min-height:100vh}
.topbar{height:72px;display:flex;align-items:center;gap:18px;padding:0 24px;border-bottom:1px solid #181818;background:#0f0f0f;position:sticky;top:0;z-index:10}
.icon-btn{width:36px;height:36px;border:0;background:transparent;display:grid;gap:5px;align-content:center;cursor:pointer}.icon-btn span{height:2px;background:#e8e8e8;border-radius:3px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;min-width:180px}.brand b{font-size:24px;letter-spacing:-.8px}.brand small{display:block;margin-top:-4px;color:#aaa;font-weight:800;font-size:11px;letter-spacing:1px}
.play-logo{width:42px;height:30px;background:#ff0033;border-radius:9px;display:grid;place-items:center;font-size:15px;font-weight:900}
.search-wrap{flex:1;max-width:640px;margin:auto;display:flex;height:44px}.search-wrap input{width:100%;background:#121212;border:1px solid #303030;border-radius:24px 0 0 24px;color:#ddd;padding:0 20px;font-size:16px;outline:none}.search-wrap button{width:68px;border:1px solid #303030;border-left:0;background:#222;color:#fff;border-radius:0 24px 24px 0;font-size:24px}
.wallet{background:#15345b;color:#58a8ff;border-radius:999px;padding:10px 17px;font-weight:900;font-size:14px}.avatar{width:38px;height:38px;border-radius:50%;background:#7b3ff2;display:grid;place-items:center;font-weight:900}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 410px;gap:28px;padding:34px 28px;max-width:1540px;margin:0 auto}
.player-card,.video-info,.sidebar{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.player-card{padding:18px}
.player{position:relative;aspect-ratio:16/9;background:#000;border-radius:16px;overflow:hidden}.main-video{width:100%;height:100%;display:block;background:#000;object-fit:contain}
.big-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:80px;height:80px;border-radius:50%;border:0;background:rgba(0,0,0,.72);color:#fff;font-size:31px;cursor:pointer;box-shadow:0 10px 40px rgba(0,0,0,.5);transition:.2s;display:grid;place-items:center}.big-play:hover{transform:translate(-50%,-50%) scale(1.05)}
.percent{position:absolute;right:18px;top:18px;background:#202020;border-radius:20px;padding:10px 13px;font-size:13px;font-weight:900}.player-controls{position:absolute;left:0;right:0;bottom:0;height:76px;background:linear-gradient(transparent,rgba(0,0,0,.75));display:flex;align-items:end;gap:14px;padding:0 18px 18px}.player-controls button{background:transparent;color:#fff;border:0;font-size:25px;cursor:pointer}.timeline{height:5px;flex:1;background:rgba(255,255,255,.35);border-radius:10px;overflow:hidden;margin-bottom:10px;cursor:pointer}.timeline i{display:block;height:100%;width:0;background:#ff0033;border-radius:10px}
.video-info{margin-top:16px;padding:20px 22px}.video-info h1{margin:0 0 16px;font-size:25px;line-height:1.2}.meta-row{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.channel{display:flex;align-items:center;gap:13px}.channel-icon{width:44px;height:44px;border-radius:50%;background:#19a9ff;display:grid;place-items:center;font-weight:900}.channel span{display:block;color:var(--muted);font-size:13px;margin-top:3px}.actions{display:flex;gap:10px;flex-wrap:wrap}.actions button{border:0;background:#2a2a2a;color:#fff;border-radius:999px;padding:10px 14px;font-weight:700}.description{margin-top:18px;background:#151515;border:1px solid #282828;border-radius:14px;padding:15px}.description p{margin:9px 0;color:#e8e8e8}
.sidebar{padding:18px;max-height:calc(100vh - 105px);overflow:auto;position:sticky;top:92px}.sidebar h3{font-size:15px;color:#cfcfcf;margin:0 0 16px}.video-list,.locked-list{display:grid;gap:14px}.side-video{display:grid;grid-template-columns:148px 1fr;gap:13px;padding:9px;border-radius:14px;cursor:pointer;border:1px solid transparent;transition:.2s}.side-video.active{background:#282828}.side-video:hover{background:#242424}
.thumb{position:relative;aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:#333}.thumb img,.thumb .thumb-video{width:100%;height:100%;object-fit:cover;display:block}.thumb::after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(to top, rgba(0,0,0,.35), transparent 45%)}
.time,.lock{position:absolute;right:6px;bottom:6px;background:#000;border-radius:5px;padding:3px 6px;font-size:12px;font-weight:900;z-index:2}.lock{top:6px;bottom:auto;border-radius:50%;width:25px;height:25px;display:grid;place-items:center;padding:0}
.side-video h4{font-size:15px;line-height:1.2;margin:0 0 5px}.side-video p{margin:0;color:#999;font-size:13px;line-height:1.35}.money{color:#00d26a!important;font-weight:900!important;margin-top:5px!important}.more-title{border-top:1px solid #292929;padding-top:18px;margin-top:18px!important}.locked-list .side-video{opacity:.68}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(6px);display:grid;place-items:center;z-index:99;padding:20px}.modal.hidden{display:none}.reward-box{width:min(420px,100%);background:#111;border:1px solid #2d2d2d;border-radius:22px;padding:0;overflow:hidden;box-shadow:var(--shadow)}
.reward-head{display:flex;align-items:center;gap:12px;padding:18px 22px;border-bottom:1px solid #222}.reward-ok{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#0b2f1a;border:1px solid #146b3d;color:#26d970;font-weight:900}.reward-head strong{flex:1;font-size:14px}.close-icon{background:transparent;border:0;color:#bfbfbf;font-size:18px;cursor:pointer}
.reward-body{text-align:center;padding:28px 22px 18px}.reward-body small{display:block;color:#aeaeae;font-weight:700;letter-spacing:.5px}.reward-body h2{font-size:56px;line-height:1;margin:10px 0 8px}.reward-delta{color:#22dd7c;font-weight:800;font-size:18px}
.reward-actions{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:18px 22px 22px}.ghost-btn,.primary-btn{border:0;border-radius:999px;min-height:48px;font-weight:800;font-size:16px;cursor:pointer}.ghost-btn{background:#2a2a2a;color:#888}.primary-btn{background:linear-gradient(180deg,#ff1414,#d50000);color:#fff}.ghost-btn:disabled,.primary-btn:disabled{opacity:.55;cursor:default}
body.modal-open{overflow:hidden}
@media(max-width:1100px){.layout{grid-template-columns:1fr}.sidebar{position:relative;top:0;max-height:none}.search-wrap{display:none}}
@media(max-width:640px){.topbar{height:62px;padding:0 12px;gap:10px}.brand{min-width:auto}.brand b{font-size:19px}.brand small{font-size:10px}.icon-btn{display:none}.wallet{padding:8px 12px}.avatar{width:34px;height:34px}.layout{padding:14px;gap:14px}.player-card,.video-info,.sidebar{border-radius:14px}.player-card{padding:8px}.big-play{width:62px;height:62px;font-size:24px}.player-controls{height:58px;padding:0 10px 10px;font-size:12px}.video-info{padding:16px}.video-info h1{font-size:20px}.actions{width:100%;display:grid;grid-template-columns:1fr 1fr}.side-video{grid-template-columns:132px 1fr}.reward-body h2{font-size:44px}.reward-actions{grid-template-columns:1fr}.reward-box{border-radius:18px}}