.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.auth-side {
  background: linear-gradient(160deg, var(--ink-950), var(--ink-800));
  padding: var(--space-7);
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.auth-side::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(50% 50% at 20% 10%, rgba(27,138,90,0.22), transparent 60%);
}
.auth-side * { position: relative; z-index: 1; }
.auth-side .brand { color: var(--paper-000); font-size: 18px; }
.auth-side .quote { max-width: 380px; }
.auth-side .quote h2 { color: var(--paper-000); font-size: 28px; margin-bottom: var(--space-4); }
.auth-side .quote p { color: var(--slate-300); font-size: 14.5px; }
.auth-stats { display: flex; gap: var(--space-6); }
.auth-stats div { font-family: var(--font-mono); color: var(--paper-000); font-size: 20px; font-weight: 600; }
.auth-stats span { display: block; font-size: 11px; color: var(--slate-400); font-family: var(--font-body); margin-top: 2px; }

.auth-main {
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-6);
  background: var(--bg);
}
.auth-box { width: 100%; max-width: 400px; }
.auth-box .top-link { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-5); }
.auth-box .home-link { font-size: 13px; font-weight: 600; color: var(--accent-bright); }
.auth-box .home-link:hover { text-decoration: underline; }
.auth-box h1 { font-size: 26px; margin-bottom: 8px; }
.auth-box .sub { color: var(--text-secondary); font-size: 14px; margin-bottom: var(--space-6); }
.auth-box form { margin-bottom: var(--space-5); }
.auth-foot { text-align: center; font-size: 13.5px; color: var(--text-secondary); }
.auth-foot a { color: var(--accent-bright); font-weight: 600; }

.divider-row { display: flex; align-items: center; gap: 12px; margin: var(--space-5) 0; color: var(--text-muted); font-size: 12px; }
.divider-row::before, .divider-row::after { content: ""; flex: 1; height: 1px; background: var(--border-soft); }

.check-row { display: flex; align-items: flex-start; gap: 10px; margin-bottom: var(--space-5); }
.check-row input { margin-top: 3px; accent-color: var(--accent-bright); }
.check-row label { font-size: 13px; color: var(--text-secondary); }

.password-strength { display: flex; gap: 4px; margin-top: 8px; }
.password-strength span { height: 3px; flex: 1; border-radius: 2px; background: var(--border-soft); }

.verify-panel { text-align: center; padding: var(--space-6) 0; }
.verify-icon {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto var(--space-5);
  background: var(--accent-soft); color: var(--accent-bright);
  display: flex; align-items: center; justify-content: center; font-size: 26px;
}

@media (max-width: 900px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-side { display: none; }
}