:root{color-scheme:dark;--bg:#06121a;--panel:#0b1f2a;--line:#174151;--cyan:#55e8df;--text:#eef7fb;--muted:#91aab9}*{box-sizing:border-box}body{margin:0;font:16px/1.5 system-ui,-apple-system,sans-serif;color:var(--text);background:radial-gradient(ellipse at top right,#113849 0,transparent 55%),var(--bg);min-height:100vh}header{max-width:850px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:22px 20px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:2px}.brand small{display:block;font-size:9px;color:var(--muted);letter-spacing:1.5px}.mark{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--cyan);border-radius:10px;color:var(--cyan)}main{max-width:760px;padding:25px 20px;margin:auto}.card{background:linear-gradient(145deg,#102935,#081822);border:1px solid var(--line);border-radius:20px;padding:22px;margin-bottom:16px;box-shadow:0 8px 30px #0002}.hero{padding:15px 0 20px}h1{font-size:clamp(28px,6vw,39px);line-height:1.15;letter-spacing:-1px;margin:15px 0}h2{font-size:18px;margin:0 0 14px}p,small{color:var(--muted)}small{display:block;font-size:12px}.eyebrow{font-size:10px;font-weight:700;color:var(--cyan);letter-spacing:2px}.badge{border:1px solid var(--line);border-radius:30px;padding:5px 10px;font-size:11px;color:var(--muted)}.badge.online{color:var(--cyan);border-color:#268780}label{display:block;font-size:13px;margin:16px 0 8px}input,textarea{width:100%;font:inherit;background:#06141e;border:1px solid #245061;border-radius:12px;padding:13px;color:var(--text)}input:focus,textarea:focus{outline:2px solid var(--cyan)}button{min-height:48px;width:100%;border:0;border-radius:12px;background:var(--cyan);color:#042125;font:700 14px system-ui;padding:12px 16px;cursor:pointer;margin:14px 0}button:disabled{opacity:.4;cursor:default}.secondary{background:transparent;border:1px solid var(--line);color:var(--muted)}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:14px}.metrics strong{font-size:38px;color:var(--cyan)}.heading{display:flex;justify-content:space-between;align-items:center;gap:10px}.heading h2{margin:0}.chips{display:flex;flex-wrap:wrap;gap:8px}.chips span{border:1px solid #245061;border-radius:9px;padding:8px 10px;color:var(--cyan);font-size:12px}.row{padding:13px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;font-size:13px}.row:last-child{border:0}.row small{font-size:11px}footer{text-align:center;font-size:11px;color:var(--muted);padding:25px 20px env(safe-area-inset-bottom)}[hidden]{display:none!important}#message{position:sticky;bottom:12px;background:#112d3b;border-radius:12px;padding:12px;font-size:13px}#message:empty{display:none}#login-error{color:#ffaca9}@media(min-width:700px){main{padding-top:35px}.card{padding:26px}}@media(prefers-reduced-motion:no-preference){.card{animation:enter .35s ease-out}@keyframes enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}}