.auth-page { min-height: calc(100vh - var(--header-height)); padding: 0; }
.auth-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - var(--header-height));
}
.auth-form-side {
  padding: var(--space-8) var(--space-7);
  display: grid;
  place-items: center;
}
.auth-form-inner { width: 100%; max-width: 440px; }
.auth-form-inner h1 { font-size: 2.4rem; margin: 8px 0 12px; }
.auth-sub { color: var(--text-secondary); margin-bottom: var(--space-6); }
.auth-form { display: flex; flex-direction: column; }
.auth-foot { text-align: center; margin-top: var(--space-4); color: var(--text-tertiary); font-size: 14px; }

.radio-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.radio-card {
  cursor: pointer;
  background: var(--bg-deep);
  border: 1px solid var(--border-mid);
  border-radius: 6px;
  padding: 10px;
  transition: var(--transition);
}
.radio-card input { display: none; }
.radio-card span { display: flex; flex-direction: column; gap: 2px; }
.radio-card strong { color: var(--text-primary); font-size: 13px; font-weight: 600; }
.radio-card small { color: var(--text-tertiary); font-size: 11px; }
.radio-card:has(input:checked) { border-color: var(--accent-electric); background: rgba(0, 229, 255, 0.06); }
.radio-card:has(input:checked) strong { color: var(--accent-electric); }

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

.auth-aside {
  background:
    radial-gradient(circle at 30% 30%, rgba(0, 229, 255, 0.12), transparent 60%),
    var(--bg-deep);
  border-left: 1px solid var(--border-dim);
  padding: var(--space-8);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.auth-aside::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.aside-inner { position: relative; z-index: 1; max-width: 420px; }
.aside-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 18px; margin-bottom: var(--space-5); color: var(--text-tertiary); }
.aside-inner h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: var(--space-3); }
.aside-inner p { color: var(--text-secondary); font-size: 16px; margin-bottom: var(--space-5); }
.aside-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.aside-list li { display: flex; gap: 14px; color: var(--text-secondary); font-size: 15px; }
.aside-list .num { color: var(--accent-electric); font-weight: 700; font-size: 13px; min-width: 24px; }

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