:root{--bg:#050b17;--panel:#0b1830;--line:#1d3155;--blue:#27a8ff;--text:#f4f8ff;--muted:#9bb0d0;--danger:#ff5470}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0,#102e5e 0,transparent 35%),var(--bg);color:var(--text);font-family:Tahoma,Arial,sans-serif;min-height:100vh}header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,24px);border-bottom:1px solid #ffffff15;background:#050b17cc;backdrop-filter:blur(14px);position:sticky;top:0;z-index:2}.brand{display:flex;align-items:center;gap:10px;color:white;text-decoration:none;font-weight:800;letter-spacing:1px}.brand small{color:var(--blue);display:block;font-size:10px}.infinity{font:48px Georgia;color:var(--blue);line-height:.7}.admin-link,.secondary{color:var(--muted);text-decoration:none;background:transparent;border:1px solid var(--line);padding:10px 16px;border-radius:12px}main{width:min(1180px,90vw);margin:auto}.hero{padding:70px 0 35px}.hero>div{color:var(--blue)}.live-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#ff405e;box-shadow:0 0 12px #ff405e;margin-left:8px}.hero h1{font-size:clamp(36px,7vw,72px);margin:14px 0}.hero p{color:var(--muted);font-size:18px}.player-wrap{background:#000;border:1px solid var(--line);border-radius:20px;overflow:hidden;margin-bottom:46px}video{width:100%;max-height:65vh;display:block;background:#000}.now{padding:18px 22px;background:var(--panel)}.now span,.now small{display:block}.now small{color:var(--muted);margin-top:6px}.section-title{display:flex;align-items:center;justify-content:space-between;margin:20px 0}.section-title button,form button{background:var(--blue);border:0;color:#001126;padding:12px 18px;border-radius:12px;font-weight:700;cursor:pointer}.channels{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}.channel{background:linear-gradient(145deg,#102342,#09152a);border:1px solid var(--line);border-radius:18px;padding:18px;text-align:right;color:white;cursor:pointer;min-height:145px;transition:.2s}.channel:hover,.channel:focus{transform:translateY(-3px);border-color:var(--blue);outline:none}.channel img{width:50px;height:50px;object-fit:contain;border-radius:10px}.channel h3{margin:16px 0 8px}.channel p,.empty{color:var(--muted)}footer{text-align:center;color:#7186a8;padding:70px 20px}.admin-main{max-width:850px;padding-top:42px}.panel{background:#09172c;border:1px solid var(--line);border-radius:18px;padding:24px;margin-bottom:24px}.panel h1{margin-top:0}label{display:block;color:var(--muted)}input{display:block;width:100%;margin-top:8px;background:#050c19;border:1px solid var(--line);border-radius:10px;padding:13px;color:white;font-size:16px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-grid button,.form-grid .message{align-self:end}.message{color:var(--danger)}.admin-channel{display:flex;align-items:center;justify-content:space-between;background:var(--panel);border:1px solid var(--line);padding:16px;border-radius:14px;margin:12px 0}.delete{background:transparent;border:1px solid var(--danger);color:var(--danger);padding:9px 14px;border-radius:10px;cursor:pointer}@media(max-width:650px){.form-grid{grid-template-columns:1fr}.hero{padding-top:45px}main{width:92vw}}