.login-body { min-height: 100vh; }
.login-split { display: grid; grid-template-columns: 1.1fr 1fr; min-height: 100vh; }
@media (max-width: 900px) { .login-split { grid-template-columns: 1fr; } .login-left { display: none; } }

.login-left {
  background: var(--field);
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px),
    var(--field);
  background-size: 48px 48px, 48px 48px, auto;
  color: #fff; padding: 54px 56px; display: flex; flex-direction: column;
}
.login-brand { display: flex; align-items: center; gap: 14px; }
.login-headline { font-size: 52px; font-weight: 800; letter-spacing: -.03em; line-height: 1.05; margin: auto 0 28px; max-width: 620px; }
.roadmap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 26px; }
.rm-cell { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); border-radius: 12px; padding: 14px; }
.rm-phase { font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--gold-soft); font-weight: 700; }
.rm-name { font-size: 14px; font-weight: 700; margin: 6px 0 10px; }
.rm-cell .tag.outline { border-color: rgba(255,255,255,.4); color: rgba(255,255,255,.85); }
.login-foot { font-size: 12px; color: rgba(255,255,255,.55); }

.login-right { display: grid; place-items: center; padding: 24px; background: var(--ground); }
.login-card { width: 400px; max-width: 100%; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); box-shadow: var(--shadow-card); padding: 30px; }
.login-card h2 { font-size: 30px; font-weight: 800; letter-spacing: -.02em; margin: 4px 0 18px; }
.login-card .field { margin-bottom: 14px; }
.otp-boxes { display: flex; gap: 8px; }
.otp-box { width: 46px; height: 50px; text-align: center; font-size: 20px; font-weight: 600; padding: 0; }
.login-submit { width: 100%; height: 44px; justify-content: center; margin-top: 6px; }
.login-links { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; font-size: 12.5px; }
.demo-hint { margin-top: 16px; font-size: 12px; color: var(--ink-2); background: var(--accent-100); border-radius: 10px; padding: 10px 12px; line-height: 1.5; }