.auth-page { background: var(--white); }

.auth-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}
.auth-layout--reversed { direction: rtl; }
.auth-layout--reversed > * { direction: ltr; }

.auth-form-side {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
  overflow-y: auto;
}
.auth-form-wrap {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.auth-logo { margin-bottom: 8px; }
.auth-logo .logo__img-file { filter: none; height: 36px; }

.auth-header { display: flex; flex-direction: column; gap: 6px; }
.auth-title  { font-size: 1.6rem; font-weight: 700; color: var(--midnight); letter-spacing: -.025em; }
.auth-sub    { font-size: .9rem; color: var(--text-muted); font-weight: 300; }

.auth-form  { display: flex; flex-direction: column; gap: 18px; }
.form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.auth-forgot { font-size: .8rem; color: var(--text-muted); font-weight: 400; transition: color .15s; }
.auth-forgot:hover { color: var(--midnight); }

.auth-submit { margin-top: 4px; }

.auth-divider {
  position: relative;
  text-align: center;
  color: var(--text-muted);
  font-size: .82rem;
}
.auth-divider::before, .auth-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 42%;
  height: 1px;
  background: var(--border);
}
.auth-divider::before { left: 0; }
.auth-divider::after  { right: 0; }

.auth-social-btn {
  width: 100%;
  height: 46px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--white);
  transition: all .2s;
  cursor: pointer;
}
.auth-social-btn:hover:not(:disabled) { background: var(--border-soft); }
.auth-social-btn:disabled { opacity: .5; cursor: not-allowed; }

.auth-social-btn--vk {
  border-color: rgba(0, 119, 255, 0.4);
  color: #0077ff;
}
.auth-social-btn--vk:hover:not(:disabled) {
  border-color: #0077ff;
  background: rgba(0, 119, 255, 0.05) !important;
}

.auth-social-btn--telegram {
  border-color: rgba(34, 158, 217, 0.4);
  color: #229ed9;
}
.auth-social-btn--telegram:hover:not(:disabled) {
  border-color: #229ed9;
  background: rgba(34, 158, 217, 0.05) !important;
}

.auth-social-btn--google {
  border-color: rgba(234, 67, 53, 0.4);
  color: #ea4335;
}
.auth-social-btn--google:hover:not(:disabled) {
  border-color: #ea4335;
  background: rgba(234, 67, 53, 0.05) !important;
}

.auth-social-btn--yandex {
  border-color: rgba(252, 63, 29, 0.4);
  color: #fc3f1d;
}
.auth-social-btn--yandex:hover:not(:disabled) {
  border-color: #fc3f1d;
  background: rgba(252, 63, 29, 0.05) !important;
}

.auth-social-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}


.auth-switch { font-size: .875rem; color: var(--text-muted); text-align: center; }
.auth-switch a { color: var(--midnight); font-weight: 600; }

.role-toggle {
  display: flex;
  background: var(--border-soft);
  border-radius: var(--radius);
  padding: 4px;
  gap: 4px;
}
.role-btn {
  flex: 1;
  height: 36px;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all .2s;
}
.role-btn:hover  { color: var(--midnight); }
.role-btn.active { background: var(--white); color: var(--midnight); box-shadow: var(--shadow-xs); }

.password-strength {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
}
.ps-bar {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  transition: background .25s;
}
.ps-bar--active { background: var(--powder); }
.ps-label { font-size: .75rem; color: var(--text-muted); white-space: nowrap; }

.auth-alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: .875rem;
  font-weight: 500;
  border: 1.5px solid;
}
.auth-alert--error   { background: #fef2f2; color: #b91c1c; border-color: #fecaca; }
.auth-alert--success { background: #f0fdf4; color: #15803d; border-color: #bbf7d0; }

.field-error { font-size: .78rem; color: #dc2626; font-weight: 400; display: block; margin-top: 4px; }
.form-input--error { border-color: #dc2626 !important; }

.auth-visual-side {
  background: var(--midnight);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.auth-visual-inner {
  width: 100%;
  max-width: 420px;
  padding: 60px 40px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  position: relative;
  z-index: 2;
}
.auth-visual__brand { display: flex; flex-direction: column; gap: 12px; }
.auth-visual__title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.22;
  letter-spacing: -.025em;
}
.auth-visual__accent { color: var(--yellow); }
.auth-visual__sub    { font-size: .9rem; color: rgba(255,255,255,.55); font-weight: 300; line-height: 1.6; }

.auth-visual__float-wrap { position: relative; }

.auth-card-big {
  border-radius: var(--radius-lg);
  padding: 20px;
  max-width: 320px;
  position: relative;
  z-index: 2;
}
.auth-card-big__header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }

.auth-float-badge {
  position: absolute;
  padding: 10px 14px;
  border-radius: var(--radius);
  white-space: nowrap;
}
.auth-float-badge--1 { top: -20px; right: -30px; }
.auth-float-badge--2 { bottom: -16px; left: -20px; }

.auth-visual__dots { display: flex; gap: 8px; }
.auth-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,.2);
}
.auth-dot--1 { background: var(--yellow); }
.auth-dot--2 { background: var(--powder); }

@media (max-width: 900px) {
  .auth-layout, .auth-layout--reversed { grid-template-columns: 1fr; }
  .auth-visual-side { display: none; }
  .auth-form-side   { padding: 40px 24px; }
}
@media (max-width: 480px) {
  .form-row { grid-template-columns: 1fr; }
}