:root{--navy: #0f172a;--gold: #c9a24b;--ink: #0f172a;--text: #334155;--muted: #64748b;--bg: #f1f5f9;--card: #ffffff;--border: #e2e8f0;--green: #059669;--red: #dc2626}*{box-sizing:border-box;margin:0}button{font:inherit;cursor:pointer}a{color:inherit;text-decoration:none}body{font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}.wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:28px}.auth-card{width:100%;max-width:400px}h1{font-size:21px;color:var(--ink);margin-bottom:6px}.sub{color:var(--muted);margin-bottom:20px;font-size:14px}.divider{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12.5px;margin-bottom:16px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}.tabs{display:flex;gap:4px;background:var(--bg);border-radius:10px;padding:4px;margin-bottom:20px}.tabs button{flex:1;padding:8px 0;border:0;border-radius:8px;background:transparent;color:var(--muted);font-weight:600;font-size:13.5px}.tabs button.active{background:#fff;color:var(--ink);box-shadow:0 1px 3px #00000014}label{display:block;margin-bottom:14px;font-weight:600;font-size:13px;color:var(--ink)}input{width:100%;margin-top:6px;min-height:42px;padding:8px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:14px;font-weight:400}input:focus{outline:none;border-color:var(--gold)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;width:100%;padding:8px 18px;border-radius:9px;border:0;font-weight:600;font-size:14.5px}.btn-gold{background:var(--gold);color:var(--navy)}.btn-outline{background:#fff;border:1.5px solid var(--border);color:var(--ink);text-decoration:none;margin-bottom:4px}.btn-sm{min-height:36px;font-size:13px;width:auto;padding:6px 16px}.ok{color:var(--green);font-weight:600;margin-bottom:8px}.err{color:var(--red);font-size:13.5px;margin-bottom:14px}