:root{--navy:#37485b;--copper:#ad6323;--bg:#eef1f5;--card:#fff;--ink:#18212e;--line:#dbe1e8;--muted:#6b7a8c}*{box-sizing:border-box}.wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink)}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:40px 36px;width:100%;max-width:400px;box-shadow:0 4px 16px rgba(24,33,46,.08);text-align:center}.brand{font-size:20px;font-weight:700;color:var(--navy);margin:0 0 4px}.brand span{color:var(--copper)}.sub{font-size:14px;color:var(--muted);margin:0 0 28px}.error{background:#fdf0ec;border:1px solid #e8c4b0;color:#8a3b12;border-radius:8px;padding:10px 14px;font-size:13px;margin:0 0 20px;text-align:left}.btn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:11px 16px;margin:0 0 14px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-size:15px;font-weight:500;cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s}.btn:hover{background:#f6f8fa;border-color:#c3ccd6}.btn img,.btn svg{flex:0 0 auto}.foot{font-size:12px;color:var(--muted);margin:24px 0 0}.sub b{color:var(--navy);font-weight:600}.signout-q{font-size:15px;color:var(--ink);margin:0 0 22px}.btn.primary{background:var(--navy);color:#fff;border-color:var(--navy)}.btn.primary:hover{background:#2c3a49;border-color:#2c3a49}.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}.btn.ghost:hover{background:#f0f3f6;border-color:transparent;color:var(--ink)}