:root{color-scheme:light;--ink:#172e3b;--muted:#58707b;--accent:#096f68;--line:#d8e5e5;--soft:#eef7f5}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:48px 20px;background:#f3f7f6;color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",sans-serif}body:before{content:"";position:fixed;inset:0 0 auto;height:7px;background:var(--accent)}.auth-card{width:100%;max-width:500px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:38px;box-shadow:0 18px 60px rgba(19,57,66,.07)}.eyebrow{margin:0 0 28px;color:var(--accent);font-size:11px;letter-spacing:.14em;font-weight:800}.eyebrow:before{content:"G";display:inline-grid;place-items:center;border-radius:10px;width:32px;height:32px;background:var(--accent);color:white;font-size:18px;letter-spacing:0;margin-right:10px;vertical-align:middle}h1{font-size:32px;line-height:1.16;letter-spacing:-.04em;margin:0 0 16px;font-weight:750}.muted{color:var(--muted);margin:0 0 26px}label{display:block;margin:18px 0 0;font-size:14px;font-weight:650}input{display:block;width:100%;font:inherit;color:var(--ink);border:1px solid #bdced2;border-radius:10px;padding:13px 14px;margin-top:7px;background:#fbfdfd;min-height:48px}input:focus-visible{outline:3px solid #b1e5df;border-color:var(--accent)}input[type=hidden]{display:none}button{width:100%;font:inherit;font-weight:700;border:1px solid var(--accent);border-radius:10px;color:white;background:var(--accent);padding:13px 18px;margin-top:24px;cursor:pointer;min-height:48px}button:hover{background:#075e59}button:disabled{opacity:.55;cursor:wait}a{color:var(--accent);text-underline-offset:4px}a:focus-visible,button:focus-visible{outline:3px solid #82cec5;outline-offset:4px}.links{display:flex;gap:16px;justify-content:space-between;flex-wrap:wrap;margin:24px 0;font-size:14px}.footnote{padding-top:20px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.admin-link{display:block;text-align:center;margin-top:22px;color:#69818a;font-size:12px}.notice,.error{padding:13px 15px;border-radius:10px;line-height:1.5;font-size:14px}.notice{background:#eaf6f0;border:1px solid #cde5d9;color:#28583d}.error{background:#fff0ed;border:1px solid #f2c3b9;color:#8a3526}[hidden]{display:none!important}.steps{margin:26px 0}.steps p{display:flex;align-items:flex-start;gap:12px;font-size:14px}.steps b{color:var(--accent);background:var(--soft);border-radius:8px;display:inline-block;padding:4px 8px;font-size:12px}@media(max-width:520px){body{padding:24px 14px}.auth-card{padding:28px 22px;border-radius:18px}h1{font-size:28px}.links{font-size:13px}}