:root{--bg:#07111f;--panel:#0e1d31;--line:#223651;--text:#f7f9fc;--muted:#9fb1c6;--accent:#5b7cff;--danger:#e65467;--ok:#31d18a}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}
button{border:0;border-radius:11px;padding:10px 14px;background:var(--accent);color:#fff;font-weight:750;cursor:pointer}button.secondary{background:#132a45;border:1px solid var(--line)}button.danger{background:var(--danger)}button:disabled{opacity:.45;cursor:not-allowed}
input,textarea,select{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:11px;background:#081625;color:#fff;outline:none}textarea{min-height:90px}label{display:block;font-size:12px;color:var(--muted);margin:11px 0 6px}.hidden{display:none!important}.muted{color:var(--muted)}.error{color:#ff91a0;margin-top:10px}
.topbar{height:66px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#081524;position:sticky;top:0;z-index:20}.topbar h1{font-size:18px;margin:0}
.page{width:min(1480px,96vw);margin:20px auto}.panel,.card,.login-card,.modal-card{background:linear-gradient(180deg,#10243b,#0a192a);border:1px solid var(--line);border-radius:20px;box-shadow:0 20px 60px rgba(0,0,0,.18)}
.login-card{width:min(420px,92vw);padding:30px;margin:12vh auto}.login-card button{width:100%;margin-top:14px}
.headrow,.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.meeting-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.meeting-card{padding:18px}.meeting-card h3{margin:8px 0}.badge{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:4px 9px;font-size:11px;text-transform:uppercase}.badge.live{color:#91f2c6;border-color:#246c50}.meta{display:grid;gap:5px;color:var(--muted);font-size:13px;margin:12px 0}.actions{display:flex;gap:8px;flex-wrap:wrap}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.68);display:grid;place-items:center;padding:18px;z-index:50}.modal-card{width:min(650px,96vw);max-height:92vh;overflow:auto;padding:24px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.host-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:16px}.stage{aspect-ratio:16/9;background:#000;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:grid;place-items:center}.stage video{width:100%;height:100%;object-fit:contain;background:#000}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;padding-top:12px}.tool{display:flex;align-items:center;gap:8px}.tool svg{width:18px;height:18px}.tool.off{background:#401923;border:1px solid #7a2738}.tool.on{background:#123521;border:1px solid #245d3f}.tool.active{background:#213c76}
.side{display:flex;flex-direction:column;gap:16px}.attendee{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;padding:11px;border:1px solid var(--line);border-radius:12px;background:#091827;margin-top:8px}.attendee-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.attendee-actions button{padding:7px 9px;font-size:11px}.attendee small{display:block;color:#7489a1;font-size:10px;margin-top:3px}
.livepill{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:13px}.dot{width:9px;height:9px;border-radius:50%;background:#6f7e91}.dot.live{background:var(--ok);box-shadow:0 0 0 5px rgba(49,209,138,.13)}
.tabs{display:flex;gap:8px;margin-bottom:10px}.question,.hand{padding:10px;border:1px solid var(--line);border-radius:11px;background:#091827;margin-top:8px}
.join-shell{min-height:100vh;display:grid;place-items:center;padding:20px}.join-card{width:min(430px,94vw);padding:28px}
.viewer-body{background:#000}.viewer-page{height:100svh;display:flex;flex-direction:column}.viewer-header{height:50px;display:flex;align-items:center;justify-content:space-between;padding:0 12px;background:#071522;border-bottom:1px solid var(--line)}.viewer-stage{flex:1;position:relative;display:grid;place-items:center;overflow:hidden;background:#000}.viewer-stage video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000}.viewer-bottom{display:flex;justify-content:center;gap:8px;padding:8px 10px max(8px,env(safe-area-inset-bottom));background:#07111e;border-top:1px solid var(--line)}.waiting{text-align:center;color:var(--muted)}.waiting h2{color:#fff}
@media(max-width:1050px){.meeting-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.host-layout{grid-template-columns:1fr}}@media(max-width:700px){.page{width:94vw}.meeting-grid{grid-template-columns:1fr}.grid2{grid-template-columns:1fr}.headrow{align-items:flex-start;flex-direction:column}.toolbar button{flex:1 1 30%}.viewer-header{height:46px}.viewer-stage{min-height:0}}