body{margin:0;font-family:Inter,-apple-system,sans-serif;background:#0f172a;color:#fff;display:flex;justify-content:center;align-items:center;min-height:100vh}.container{background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:2rem;border-radius:16px;box-shadow:0 4px 30px #00000080;border:1px solid rgba(255,255,255,.1);width:90%;max-width:850px}input{width:100%;padding:12px;margin:10px 0;border-radius:8px;border:1px solid #334155;background:#1e293b;color:#fff;box-sizing:border-box}button{background:#3b82f6;color:#fff;border:none;padding:12px 24px;border-radius:8px;cursor:pointer;font-weight:600;transition:background .2s}button:hover{background:#2563eb}.logout-btn{background:#ef4444;margin-bottom:20px}video{border-radius:12px;box-shadow:0 10px 15px -3px #0006;background:#000}