:root{color-scheme:dark;--bg:#0b111c;--panel:#162337;--line:#30435e;--muted:#91a8c6;--text:#e3edff;--pink:#f3436a;--green:#64d1bb}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 15% 10%,#1c2946 0,transparent 52%),var(--bg);font:15px/1.6 'Segoe UI',Arial,sans-serif;color:var(--text)}a{color:inherit}button,input{font:inherit}button,.button{border:1px solid var(--line);color:var(--text);border-radius:9px;background:#20324c;padding:11px 18px;cursor:pointer;text-decoration:none;display:inline-flex;justify-content:center;gap:10px;align-items:center}button:hover,.button:hover{border-color:#9aaac6}button:disabled{opacity:.45;cursor:default}.primary{background:linear-gradient(115deg,#ff557c,#e32f59);border-color:#ff6585;box-shadow:0 8px 36px #ef355b25}.danger{color:#ff9cb2}.brand{display:inline-flex;align-items:center;gap:14px;text-decoration:none;font-size:25px;font-weight:650;letter-spacing:-1px}.brand b{color:var(--pink)}.brand-icon{display:grid;place-items:center;width:43px;height:47px;border:1px solid #fc6b89;border-radius:13px;background:#e9325c;color:white;letter-spacing:0}.brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:3px;font-weight:400}.topbar{display:flex;align-items:center;justify-content:space-between;max-width:1360px;margin:auto;padding:28px 40px}.topbar p{color:var(--muted);font-size:13px}.eyebrow{font-size:10px;letter-spacing:2.6px;color:var(--green);text-transform:uppercase}h1{font-size:clamp(30px,3.6vw,48px);font-weight:500;line-height:1.18;letter-spacing:-1.5px;margin:20px 0}h2{font-size:25px;font-weight:500;line-height:1.3}p{color:var(--muted)}.card{border:1px solid var(--line);border-radius:18px;background:linear-gradient(130deg,#1d2d45,#142033);padding:38px}.client-layout{max-width:1180px;margin:60px auto 32px;padding:0 30px;display:grid;grid-template-columns:1.1fr 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small{display:block;color:var(--muted)}.footer{padding:28px;text-align:center;color:var(--muted);font-size:11px}.trust{font-size:12px;display:flex;gap:18px;margin-top:25px;color:var(--muted)}.alert{color:#ff9cb2;background:#63253b38;border:1px solid #9b425655;padding:12px 16px;border-radius:9px}.alert:empty{display:none}.operator-name{color:var(--green);font-weight:600}.badge{font-size:11px;border:1px solid #45617a;padding:5px 10px;border-radius:7px;color:var(--green)}.operator-layout{display:grid;grid-template-columns:260px 1fr;max-width:1440px;min-height:680px;margin:12px auto 35px;border:1px solid var(--line);border-radius:15px;overflow:hidden;background:#101b2b}.sessions{padding:27px 21px;background:#142033;border-right:1px solid var(--line)}.sessions .primary{width:100%;margin:18px 0 26px}.session-list{display:grid;gap:8px}.session-list button{padding:14px;display:block;text-align:left;width:100%;background:transparent}.session-list button.selected{background:#2a3b58}.session-list small{display:block;color:var(--muted);font-size:11px}.session-main{padding:35px;min-width:0}.session-main h1{font-size:34px}.session-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.session-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:32px 0}.session-grid .card{padding:26px}.code-display{font:36px/1.5 Consolas,monospace;letter-spacing:4px;margin:22px 0}.actions{display:flex;gap:8px;flex-wrap:wrap}.session-main .live{width:100%;height:70vh;min-height:550px;border:1px solid var(--line);border-radius:10px;background:#070b12}.login{max-width:460px;margin:65px auto;padding:35px}.login label{display:block;margin-top:17px}.login input{width:100%;border:1px solid var(--line);background:#0f1b2c;color:var(--text);padding:12px;border-radius:8px}.login button{width:100%;margin-top:25px}.embedded{background:#101b2b}.embedded .topbar,.embedded>.footer{display:none}.embedded .operator-layout{margin:0;border:0;border-radius:0;min-height:620px}.embedded 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