.auth-page{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172237;background:#f5f7fb;font-synthesis:none}.auth-page *{box-sizing:border-box}.auth-page{margin:0}.auth-page{min-height:100svh;display:grid;place-items:center;padding:28px;background:radial-gradient(ellipse at 20% 0%,#e5eafc,transparent 55%),#f5f7fb}.auth-card{width:min(100%,430px);padding:40px;background:#fff;border:1px solid #e2e7f1;border-radius:24px;box-shadow:0 24px 75px #22345512}.auth-brand{text-decoration:none;display:block;font-size:20px;font-weight:800;letter-spacing:3px;color:#1a2942}.auth-brand span{display:block;font-size:10px;letter-spacing:2.8px;color:#73819b;margin-top:6px}.auth-page h1{font-size:27px;line-height:1.2;margin:36px 0 12px;letter-spacing:-.8px}.auth-intro{color:#64718a;font-size:14px;line-height:1.6;margin:0 0 26px}.auth-page form{display:grid;gap:20px}.auth-page label{display:grid;gap:8px;font-size:13px;font-weight:600}.auth-page input{width:100%;border:1px solid #d8dfed;background:#fbfcfe;border-radius:10px;padding:13px 14px;font:inherit;font-size:16px;color:#172237;min-height:48px}.auth-page input:focus-visible,.auth-page a:focus-visible,.auth-page button:focus-visible{outline:3px solid #9eb5ff;outline-offset:3px}.auth-page button{font:inherit;cursor:pointer;border:0;border-radius:11px;background:#285af5;color:#fff;font-size:15px;font-weight:650;padding:15px;min-height:48px}.auth-page button:hover{background:#1949db}.auth-footnote{font-size:12px;color:#8491a7;text-align:center;margin:28px 0 0}.auth-error{padding:12px;border:1px solid #f2c7c7;background:#fff4f4;border-radius:10px;color:#912c32;font-size:13px;line-height:1.5}.auth-back{display:inline-block;margin-top:22px;font-size:13px;color:#285af5}.session-nav{display:flex;align-items:center;gap:20px;margin-left:18px;font-size:12px}.session-nav form{display:inline;margin:0}.session-nav a{color:#536481}.session-nav button{border:1px solid #d9e0ee;background:#fff;color:#263959;border-radius:8px;padding:8px 14px;min-height:36px;font-size:12px}.session-nav button:hover{background:#eef2fa}@media(max-width:640px){.auth-card{padding:28px 24px}.topbar{flex-wrap:wrap;gap:14px}.session-nav{margin:0}.local{margin-left:auto}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}