:root{color-scheme:dark;--bg:#0b1220;--panel:#121d30;--line:#273650;--muted:#9eacc1;--text:#f4f7fb;--blue:#5aa9ff;--mint:#56d6b0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 50% -20%,#1d3558 0,transparent 50%),var(--bg);color:var(--text)}.shell{width:min(980px,100%);min-height:100vh;margin:auto;padding:32px 28px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:13px}.brand-mark{width:44px;height:44px;border-radius:13px;background:linear-gradient(140deg,#69b5ff,#6979ff);display:grid;place-items:center;font-weight:850;color:#061225;letter-spacing:-1px}.eyebrow{font-size:10px;letter-spacing:.16em;color:#87a3c8;font-weight:750;margin:0 0 5px}.brand h1{font-size:17px;line-height:1.15;margin:0;font-weight:650}.secure{margin-left:auto;border:1px solid #34506d;border-radius:999px;padding:8px 11px;color:#b1c4dc;font-size:9px;letter-spacing:.12em;font-weight:700}.hero{width:min(620px,100%);margin:auto;padding:64px 0}.hero h2{font-size:clamp(36px,7vw,58px);line-height:1.05;letter-spacing:-.055em;margin:14px 0 15px}.intro{color:var(--muted);font-size:16px;line-height:1.6;margin:0 0 32px}.role-grid{display:grid;gap:12px}.role-card{display:flex;align-items:center;gap:14px;padding:18px 19px;background:linear-gradient(130deg,#17243a,#111b2c);border:1px solid var(--line);border-radius:16px;color:var(--text);text-decoration:none;transition:.18s ease}.role-card:hover{border-color:#649ddd;transform:translateY(-1px)}.role-icon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:#173452;color:#8fc9ff;font-size:18px;font-weight:750}.role-icon.guest{background:#233c38;color:#78e0bc}.role-card strong,.role-card small{display:block}.role-card strong{font-size:15px}.role-card small{color:var(--muted);margin-top:4px}.role-card>b{margin-left:auto;color:#92aed0;font-size:22px;font-weight:400}.back{color:#a7bad3;text-decoration:none;font-size:25px;padding:5px}.room-shell{width:min(1120px,100%)}.room-stage{margin:auto 0;padding:34px 0}.video-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.video-card{position:relative;aspect-ratio:16/10;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#070c15}.video-card video{width:100%;height:100%;object-fit:cover}.video-label{position:absolute;left:12px;bottom:12px;padding:8px 11px;background:#07101dcc;border:1px solid #ffffff1c;border-radius:999px;font-size:12px;z-index:2}.live-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--mint);margin-right:6px}.remote-card .waiting{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;padding:20px;color:#dce6f2}.waiting-icon{font-size:28px;color:#83a8d1}.waiting small{color:var(--muted)}#remote-media{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}#remote-media .media-video{width:100%;height:100%;object-fit:cover}#remote-media .media-audio{position:absolute;width:1px;height:1px;opacity:.01}.local-track{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.join-panel{margin:20px auto 0;width:min(560px,100%);padding:20px;background:var(--panel);border:1px solid var(--line);border-radius:16px}.join-panel label{display:block;font-size:13px;font-weight:650;margin-bottom:10px}.invite-row{display:flex;gap:9px}input{min-width:0;flex:1;background:#0b1422;border:1px solid #344761;border-radius:10px;padding:13px;color:var(--text);font:inherit}input:focus{outline:2px solid #3e85ca}.primary,.secondary,.danger{border:0;border-radius:10px;padding:12px 16px;font:inherit;font-size:13px;font-weight:700;cursor:pointer}.primary{background:#76bcff;color:#071629}.primary:disabled{opacity:.55}.status{font-size:12px;color:var(--muted);margin:12px 0 0}.status.error{color:#ff9b9b}.controls{display:flex;justify-content:center;gap:9px;margin-top:15px}.secondary{background:#202e43;color:#e4edf8;border:1px solid #364a64}.danger{background:#542b36;color:#ffdce1;border:1px solid #77404b}.hidden{display:none!important}footer{display:flex;justify-content:space-between;gap:12px;padding:17px 0 4px;border-top:1px solid #ffffff13;color:#8091a8;font-size:11px}@media(max-width:640px){.shell{padding:22px 17px}.hero{padding:55px 0}.secure{font-size:8px;padding:7px 8px}.video-grid{grid-template-columns:1fr;gap:10px}.video-card{aspect-ratio:16/10}.room-stage{padding:22px 0}.invite-row{flex-direction:column}.controls{flex-wrap:wrap}.controls button{flex:1}footer{font-size:10px;flex-direction:column}}