:root{--bg:#05070d;--surface:rgba(255,255,255,0.04);--border:rgba(120,170,255,0.12);--text:#e8eef7;--text-dim:#8593a8;--accent:#4da3ff;--accent-soft:rgba(77,163,255,0.16);--danger:#ff5f6d;--font:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body,html{height:100%}body{font-family:var(--font);color:var(--text);background:radial-gradient(1200px 800px at 50% -10%,rgba(77,163,255,.1),transparent 60%),radial-gradient(900px 700px at 50% 120%,rgba(199,139,255,.06),transparent 60%),var(--bg);background-attachment:fixed;overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}.login{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;padding:24px}.login .logo{font-size:22px;letter-spacing:.5em;padding-left:.5em}.login form{display:flex;flex-direction:column;gap:14px;width:100%;max-width:320px}.login input{padding:14px 16px;border-radius:14px;background:var(--surface);border:1px solid var(--border);color:var(--text);font-size:16px;outline:none;transition:border-color .2s ease}.login input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.login button[type=submit]{padding:14px 16px;border-radius:14px;background:linear-gradient(180deg,rgba(77,163,255,.9),rgba(77,163,255,.7));color:#041019;font-weight:600;font-size:15px;letter-spacing:.04em;transition:opacity .2s ease,transform .1s ease}.login button[type=submit]:active{transform:scale(.98)}.login button[type=submit]:disabled{opacity:.5}.login .sub{color:var(--text-dim);font-size:13px;letter-spacing:.1em}.login .err{color:var(--danger);font-size:13px;min-height:16px}