:root{color-scheme:light dark;--bg:#fff;--ink:#162c43;--muted:#526578;--line:#dfe5eb;--card:#fff;--accent:#193d60}*{box-sizing:border-box}body{margin:0;min-height:100svh;display:flex;flex-direction:column;background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}header{padding:30px 38px}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,button:focus-visible{outline:3px solid #00b9c5;outline-offset:5px}header a{font-size:14px;color:var(--muted)}main{flex:1;display:grid;place-items:center;padding:32px 22px 90px}.login-card{width:100%;max-width:420px;text-align:center;padding:44px 30px 26px;border:1px solid var(--line);border-radius:30px;background:var(--card);box-shadow:0 20px 80px #15385909}.service-icon{border-radius:20px;object-fit:cover}.brand{font-size:16px;font-weight:650;margin:20px 0 8px}h1{font-size:clamp(29px,5vw,36px);letter-spacing:-1px;line-height:1.15;margin:0 0 32px}button{width:100%;display:flex;justify-content:center;align-items:center;gap:15px;min-height:54px;border:0;border-radius:15px;background:var(--accent);color:white;font-family:inherit;font-size:15px;font-weight:600;line-height:1.4;padding:15px;cursor:pointer}button:hover{filter:brightness(1.12)}button:disabled{opacity:.6;cursor:wait}.register{display:inline-block;font-size:14px;margin-top:23px;color:var(--muted)}#login-status{font-size:14px;color:var(--muted);line-height:1.6;margin:18px 0 0;overflow-wrap:anywhere}#login-status:empty{display:none}footer{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;padding:24px;font-size:12px;color:var(--muted)}@media(prefers-color-scheme:dark){:root{--bg:#0b121c;--card:#111d2b;--ink:#f1f6fc;--muted:#b9c9d9;--line:#2e4054;--accent:#326f9f}}@media(max-width:480px){header{padding:24px}.login-card{padding:34px 22px;border-radius:24px}main{padding-bottom:54px}}