*{box-sizing:border-box}
html,body,#app{height:100%}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:#101317;color:#f7f7f7}
button,input{font:inherit}
button{border:0;border-radius:8px;background:#2563eb;color:white;font-weight:800;padding:10px 14px;cursor:pointer}
button.secondary{background:#272d36;color:#f7f7f7;border:1px solid #444b57}
button.danger{background:#dc2626}
button.on{background:#0f766e}
input{width:100%;border:1px solid #3e4653;background:#171b22;color:#fff;border-radius:8px;padding:11px 12px;outline:0}
input:focus{border-color:#60a5fa;box-shadow:0 0 0 3px #60a5fa33}
label{display:grid;gap:7px;color:#cbd5e1;font-size:13px}
.login{height:100%;display:grid;place-items:center;background:#111827}
.login-card,.modal-card{width:min(420px,calc(100% - 28px));display:grid;gap:15px;background:#1b2028;border:1px solid #343b46;border-radius:10px;padding:24px;box-shadow:0 24px 80px #0008}
.login-card h1{margin:6px 0 0;font-size:28px}
.login-card form,.modal-card{display:grid;gap:14px}
#error{min-height:20px;color:#fca5a5;margin:0}
.brand{display:flex;align-items:center;gap:10px}
.brand span{width:32px;height:32px;display:grid;place-items:center;border-radius:7px;background:#19a78c;color:white;font-weight:900}
.home{min-height:100%;display:grid;gap:22px;padding:22px;max-width:1180px;margin:auto}
.top,.room-top{display:flex;align-items:center;justify-content:space-between;gap:18px}
.account{display:flex;align-items:center;gap:12px}
.account small,.meeting small,.person small,.org-grid small,.room-code,.muted{display:block;color:#aab4c0;font-size:12px}
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,380px);gap:22px;align-items:center;padding:34px 0}
.hero h1{font-size:44px;line-height:1.05;margin:0 0 12px}
.hero p{color:#c6d1dd;line-height:1.5;max-width:620px}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.join,.panel{background:#171b22;border:1px solid #313946;border-radius:10px;padding:18px;display:grid;gap:14px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.panel h2{margin:0;font-size:18px}
.meetings,.org-grid{display:grid;gap:10px}
.meeting,.org-grid article{display:flex;justify-content:space-between;align-items:center;gap:14px;background:#11151b;border:1px solid #2d3541;border-radius:8px;padding:12px}
.modal{position:fixed;inset:0;background:#000a;display:grid;place-items:center;padding:18px;z-index:20}
.modal-card header{display:flex;justify-content:space-between;align-items:center}
.modal-card h2{margin:0}
.room{height:100%;display:grid;grid-template-columns:minmax(0,1fr) 330px;grid-template-rows:58px minmax(0,1fr) 76px;background:#11151b}
.room-top{grid-column:1/-1;padding:0 18px;border-bottom:1px solid #2c3440;background:#141922}
.stage{min-width:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;padding:18px;align-content:center;overflow:auto}
.tile{position:relative;min-height:220px;border-radius:10px;background:#202733;border:1px solid #34404f;display:grid;place-items:center;overflow:hidden}
.tile video{width:100%;height:100%;object-fit:cover;background:#11151b}
.tile.connected .avatar{display:none}
.tile:not(.connected) video{display:none}
.tile.peer{outline:1px solid transparent}
.tile.peer.connected{outline-color:#16a34a44}
.tile-name{position:absolute;left:12px;bottom:10px;background:#0009;padding:6px 9px;border-radius:7px;font-weight:800}
.avatar{width:76px;height:76px;border-radius:50%;background:#d9f99d;color:#263312;display:grid;place-items:center;font-weight:900;font-size:24px}
.avatar.small{width:38px;height:38px;font-size:13px}
.side{border-left:1px solid #2c3440;background:#171b22;min-width:0;display:grid;grid-template-rows:auto minmax(0,1fr)}
.tabs{display:grid;grid-template-columns:1fr 1fr;padding:10px;gap:8px;border-bottom:1px solid #2c3440}
.tabs button{background:#242b36;color:#d9e2ec}
.tabs button.on{background:#334155;color:#fff}
.pane{overflow:auto;padding:14px;display:grid;gap:10px;align-content:start}
.pane h2{margin:0 0 6px;font-size:18px}
.person{display:flex;gap:10px;align-items:center;background:#11151b;border:1px solid #2d3541;border-radius:8px;padding:10px}
.chat{grid-template-rows:auto minmax(0,1fr) auto;height:100%}
.chat-log{overflow:auto;display:grid;gap:10px;align-content:start}
.chat article{background:#11151b;border:1px solid #2d3541;border-radius:8px;padding:10px}
.chat p{margin:5px 0;white-space:pre-wrap;overflow-wrap:anywhere}
#chatForm{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}
.controls{grid-column:1/-1;display:flex;align-items:center;justify-content:center;gap:10px;background:#141922;border-top:1px solid #2c3440;padding:12px;flex-wrap:wrap}
@media(max-width:900px){.hero{grid-template-columns:1fr}.room{grid-template-columns:1fr;grid-template-rows:58px minmax(0,1fr) 280px auto}.side{border-left:0;border-top:1px solid #2c3440}.hero h1{font-size:34px}.home{padding:14px}.account{align-items:flex-end;flex-direction:column}.stage{grid-template-columns:1fr}.tile{min-height:190px}}