:root{--bg: #0a0a2c;--surface: #12123e;--border: rgba(255, 255, 255, .1);--text: #ececf6;--muted: #a3a3c8;--accent: #ff5762;color-scheme:dark}@media (prefers-color-scheme: light){:root{--bg: #f3f3f9;--surface: #ffffff;--border: rgba(18, 18, 62, .12);--text: #12123e;--muted: #5b5b84;color-scheme:light}}html,body{margin:0;height:100%}body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;color:var(--text);background:var(--bg)}[hidden]{display:none!important}.login{display:flex;align-items:center;justify-content:center;min-height:100%;padding:40px 16px;box-sizing:border-box}.login-card{width:min(360px,100%);padding:32px 28px;border:1px solid var(--border);border-radius:14px;background:var(--surface);text-align:center}.login-card h1{margin:0 0 24px;font-size:20px;font-weight:600}.login-actions{display:flex;justify-content:center;min-height:44px}.login-continue{padding:10px 20px;border:0;border-radius:8px;font:inherit;font-weight:600;color:#fff;background:var(--accent);cursor:pointer}.login-continue:disabled{opacity:.6;cursor:progress}.login-error{margin:20px 0 0;color:var(--accent)}