:root{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#f4f7fb;background:#09101d;font-synthesis:none;text-rendering:optimizeLegibility;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(ellipse at 50% 0,#182941 0,#09101d 65%);min-height:100vh}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}[hidden]{display:none!important}a{color:#9bdff4;text-underline-offset:4px}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #7bddf6;outline-offset:4px}
.topbar{height:76px;padding:0 max(24px,calc((100vw - 1120px)/2));display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid #253147;background:#09111edd}.brand{display:flex;align-items:center;gap:12px;font-weight:750;color:#f4f7fb;text-decoration:none;white-space:nowrap}.brand small{color:#8c9db5;font-size:10px;letter-spacing:.12em}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#80e2ff,#8c8cff);color:#07101e;font-weight:900}.privacy{color:#a8b8cc;font-size:12px}.privacy span{color:#68ddb2;margin-right:6px}
main{max-width:1100px;margin:auto;padding:0 24px 36px}.intro{text-align:center;margin:46px auto 30px}.eyebrow{color:#8adff6;text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:800;margin:0 0 12px}h1{margin:0;font-size:clamp(28px,4vw,42px);line-height:1.15;letter-spacing:-.035em}.intro>p:last-child{color:#a6b5c9;margin:14px 0 0;font-size:15px}h2{margin:0 0 24px;font-size:17px;letter-spacing:-.015em}.panel{border:1px solid #2a3951;border-radius:20px;background:linear-gradient(135deg,#172337eb,#0f1929f5);box-shadow:0 20px 70px #0003}.setup-grid{padding:30px;display:grid;grid-template-columns:1fr 1fr;gap:36px}.setup-grid>div+div{padding-left:36px;border-left:1px solid #2c394e}.step{font-size:11px;color:#94a8c2;font-weight:500;margin-right:10px}.hint{color:#a3b2c7;font-size:12px;line-height:1.6}.centered{text-align:center}
label{display:block;color:#b7c3d5;font-size:13px;font-weight:600;margin:16px 0 8px}input,select{width:100%;min-height:44px;padding:10px 12px;color:#f3f7fb;border:1px solid #3a4b66;border-radius:10px;background:#0b1422}input:focus,select:focus{outline:2px solid #70d7f0;outline-offset:2px}input{font-size:15px}.person-label.a{color:#8ee6fb}.person-label.b{color:#c3b4ff}.calibration-note{padding:16px 18px;margin-top:24px;border:1px solid #34435c;border-radius:12px;background:#1b294044;font-size:13px;line-height:1.6}.calibration-note p{margin:6px 0 0;color:#acbad0}.calibration-note strong{font-size:13px}.primary,.secondary,.danger{min-height:44px;padding:10px 18px;border-radius:10px;font-size:13px;font-weight:750;transition:filter .15s}.primary{background:linear-gradient(120deg,#6cdcf4,#a1aaff);color:#081423;border:0}.secondary{background:#1a2940;color:#e5edf8;border:1px solid #40516d}.danger{background:#311e2b;border:1px solid #794758;color:#ffd0d7}button:hover:not(:disabled){filter:brightness(1.12)}.actions{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin:22px 0}.actions>.hint{margin-right:auto}.status{margin:20px 0 0;padding:13px 16px;border:1px solid #31415a;border-radius:10px;font-size:12px;line-height:1.5;color:#b6c4d7;background:#0c1727}.status.error,.warning{color:#ffd6d8;border-color:#815063;background:#321d2a}.warning{padding:14px;border-radius:10px;font-size:13px;line-height:1.6}.explanation{margin-top:26px;color:#a0b2c8;font-size:12px;line-height:1.7}.explanation summary{cursor:pointer;min-height:44px;display:list-item;padding:10px 0}.explanation p{max-width:900px}.explanation strong{color:#c9d8e9}
.calibration{max-width:620px;text-align:center;margin:64px auto 40px;padding:36px}.calibration h1{font-size:30px}.calibration p:not(.eyebrow){color:#bbcade;line-height:1.6;min-height:52px}.phase-track{display:flex;justify-content:space-between;gap:16px;padding-bottom:24px;margin-bottom:26px;border-bottom:1px solid #3d4c65;color:#9badc5;font-size:12px}.calibration[data-phase="quiet"] .phase-track span:first-child,.calibration[data-phase="a"] .phase-track span:nth-child(2),.calibration[data-phase="b"] .phase-track span:last-child{color:#95e7f8}.countdown{font-size:72px;font-weight:800;line-height:1;letter-spacing:-.05em;font-variant-numeric:tabular-nums;margin:24px 0}.meter-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:26px}.meter-pair label{display:flex;align-items:center;gap:12px}meter{display:block;width:100%;height:9px;accent-color:#7bdcf4}meter::-webkit-meter-bar{background:#070e19;border:0}meter::-webkit-meter-optimum-value{background:#7bdcf4}.b meter::-webkit-meter-optimum-value{background:#b7a4ff}
.dashboard-intro{margin:40px 0 26px;display:flex;align-items:center;justify-content:space-between;gap:20px}.dashboard-intro h1{font-size:30px}.timer{font-size:28px;font-weight:700;font-variant-numeric:tabular-nums;color:#b6c8dd;letter-spacing:.04em}.participants{display:grid;grid-template-columns:1fr 1fr;gap:22px}.participant{padding:28px}.participant-heading{display:flex;align-items:center;gap:13px}.participant-heading h2{margin:0 0 4px;overflow-wrap:anywhere}.avatar{display:grid;place-items:center;min-width:42px;height:42px;background:#72dbf4;border-radius:12px;color:#102136;font-weight:850}.b .avatar{background:#b7a4ff}.is-speaking.a{border-color:#73d6ee}.is-speaking.b{border-color:#b3a0f2}.hero-number{font-size:clamp(54px,7vw,82px);font-weight:800;letter-spacing:-.055em;line-height:1;margin-top:34px;font-variant-numeric:tabular-nums}.participant>p{font-size:14px;color:#a5b6cd;margin:10px 0 22px}.share-track{height:5px;background:#080e18;border-radius:5px;overflow:hidden;margin-bottom:23px}.share-track span{display:block;height:100%;background:#72dbf4;transition:width .15s}.b .share-track span{background:#b7a4ff}dl{margin:0 0 16px}dl>div{display:flex;justify-content:space-between;gap:10px;padding:12px 0;border-top:1px solid #2c3a50;font-size:13px}dt{color:#a8b9cf}dd{margin:0;font-weight:650;font-variant-numeric:tabular-nums}.context-metrics{margin-top:22px;padding:22px;display:grid;grid-template-columns:repeat(3,1fr);text-align:center}.context-metrics>div{display:grid;gap:6px}.context-metrics>div+div{border-left:1px solid #324159}.context-metrics span{color:#a8b9cf;font-size:12px}.context-metrics strong{font-size:16px;font-variant-numeric:tabular-nums}.session-actions{flex-wrap:wrap}.session-actions .hint{max-width:400px}.session-actions button{white-space:nowrap}footer{max-width:1100px;margin:auto;padding:18px 24px 30px;border-top:1px solid #26334a;display:flex;justify-content:space-between;gap:18px;color:#92a4bc;font-size:12px}
@media(max-width:720px){.topbar{padding:14px 20px;height:auto;min-height:74px;align-items:flex-start;flex-direction:column;gap:8px}.privacy{font-size:11px;margin-left:46px}main{padding:0 18px 24px}.intro{margin:30px 0 24px}.intro>p:last-child{font-size:13px;line-height:1.6}.setup-grid{grid-template-columns:1fr;padding:24px;gap:26px}.setup-grid>div+div{padding:26px 0 0;border-left:0;border-top:1px solid #2c394e}.actions{flex-wrap:wrap}.actions>.hint{width:100%;margin:0}.actions>button{flex:1}.participants{grid-template-columns:1fr}.participant{padding:24px}.hero-number{font-size:70px}.context-metrics{padding:20px 12px;gap:8px}.context-metrics span{font-size:10px}.context-metrics strong{font-size:13px}.dashboard-intro{align-items:flex-start;flex-direction:column;gap:12px}.calibration{margin:30px 0;padding:24px 20px}.phase-track{font-size:10px;gap:8px}.calibration h1{font-size:26px}footer{flex-direction:column;padding:20px 18px}.timer{font-size:24px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}