:root{--bg:#faf7f2;--card:#fff;--fg:#1f2933;--muted:#6b7280;--border:#e5e1d8;--primary:#f59e0b;--primary-fg:#fff;--danger:#dc2626;--success:#16a34a;--radius:14px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}.page{justify-content:center;align-items:center;min-height:100dvh;padding:24px;display:flex}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:420px;padding:32px 28px;box-shadow:0 8px 30px #1f29330f}.brand{letter-spacing:-.02em;margin:0 0 4px;font-size:22px;font-weight:800}.title{margin:0 0 8px;font-size:20px;font-weight:700}.subtitle{color:var(--muted);margin:0 0 20px;font-size:15px}.field{margin-bottom:16px}.label{margin-bottom:6px;font-size:14px;font-weight:600;display:block}.input{border:1px solid var(--border);width:100%;color:var(--fg);background:#fff;border-radius:10px;outline:none;padding:11px 13px;font-size:15px}.input:focus{border-color:var(--primary)}.hint{color:var(--muted);margin-top:6px;font-size:13px}.error{color:var(--danger);margin:0 0 16px;font-size:14px}.button{width:100%;color:var(--primary-fg);background:var(--primary);cursor:pointer;border:none;border-radius:10px;padding:12px 16px;font-size:15px;font-weight:700}.button:disabled{opacity:.5;cursor:not-allowed}.button.secondary{color:var(--fg);border:1px solid var(--border);background:0 0;margin-top:10px}.center{text-align:center}.success-mark{margin-bottom:8px;font-size:40px}