/* Auth pages minimal — tokens aligned with docs/frontend/trainer-minimal-ui.md */

body:has(.auth-login-page--minimal) {
  background: #fafafa;
}

.auth-login-page--minimal {
  --auth-bg: #fafafa;
  --auth-surface: #ffffff;
  --auth-surface-soft: #f4f4f5;
  --auth-text: #18181b;
  --auth-muted: #71717a;
  --auth-line: #e4e4e7;
  --auth-radius-widget: 10px;
  --auth-radius-input: 8px;
}

.auth-login-page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 12px 32px;
  min-height: calc(100vh - 24px);
  display: grid;
  align-items: center;
  font-weight: 400;
  color: var(--auth-text, #18181b);
}

.auth-login-page h1,
.auth-login-page h2,
.auth-login-page h3,
.auth-login-page label,
.auth-login-page .btn,
.auth-login-page button,
.auth-login-page strong,
.auth-login-page b {
  font-weight: 400;
}

.auth-login-layout {
  display: grid;
  gap: 1px;
  padding: 1px;
  border-radius: var(--auth-radius-widget, 10px);
  overflow: hidden;
  background: var(--auth-line, #e4e4e7);
}

.auth-login-card {
  padding: 18px;
  border-radius: var(--auth-radius-widget, 10px);
  box-shadow: none;
  background: var(--auth-surface, #ffffff);
}

.auth-login-card.card {
  border-radius: 0;
  margin: 0;
  border: none;
}

.auth-login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.auth-login-brand-icon {
  width: 88px;
  height: 88px;
  flex: 0 0 auto;
  display: block;
  object-fit: contain;
}

.auth-login-brand-copy {
  min-width: 0;
}

.auth-login-brand-title {
  font-size: 32px;
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--auth-text, #18181b);
}

.auth-login-title {
  font-size: 20px;
  line-height: 1.2;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
  color: var(--auth-text, #18181b);
}

.auth-login-form {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.auth-login-card > .error-banner,
.auth-login-card > .success-banner.auth-login-banner {
  margin-top: 12px;
  border-radius: var(--auth-radius-input, 8px);
}

.auth-login-details {
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.auth-login-details-row {
  margin: 0;
  display: grid;
  gap: 4px;
}

.auth-login-details-row dt {
  margin: 0;
  font-size: 13px;
  color: var(--auth-muted, #71717a);
  font-weight: 400;
}

.auth-login-details-row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.35;
  color: var(--auth-text, #18181b);
}

.auth-login-form .form-row input {
  min-height: var(--trainer-ui-input-min-h, 44px);
  padding: 10px 12px;
  border-radius: var(--auth-radius-input, 8px);
  border: 1px solid var(--auth-line, #e4e4e7);
  background: var(--auth-surface, #ffffff);
  color: var(--auth-text, #18181b);
  font-size: 14px;
  line-height: 1.25;
  box-shadow: none;
  transition: none;
}

.auth-login-form .form-row input:focus {
  outline: none;
  border-color: var(--auth-text, #18181b);
  box-shadow: none;
}

.auth-login-form .form-row label {
  font-size: 13px;
  color: var(--auth-text, #18181b);
}

.auth-login-card .btn,
.auth-login-card button {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transform: none !important;
  box-shadow: none !important;
  transition: none !important;
  border-radius: var(--auth-radius-input, 8px);
}

.auth-login-card .btn:hover,
.auth-login-card button:hover {
  transform: none;
  box-shadow: none;
}

.auth-login-primary.good {
  background: var(--auth-text, #18181b);
  border-color: var(--auth-text, #18181b);
  color: #ffffff;
}

.auth-login-secondary.btn {
  background: var(--auth-surface, #ffffff);
  border-color: var(--auth-line, #e4e4e7);
  color: var(--auth-text, #18181b);
}

.auth-login-form .form-row input::placeholder {
  color: var(--auth-muted, #71717a);
}

.auth-login-form .form-row input:focus-visible {
  outline: 1px solid var(--auth-text, #18181b);
  outline-offset: 2px;
}

.auth-login-form-divider {
  margin: 0;
  border: 0;
  height: 1px;
  background: var(--auth-line, #e4e4e7);
}

.auth-login-actions {
  margin-top: 0;
  display: grid;
  gap: 10px;
}

.auth-login-actions--solo {
  margin-top: 14px;
}

.auth-login-primary,
.auth-login-secondary {
  width: 100%;
  justify-content: center;
}

.auth-login-divider {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  align-items: center;
  color: var(--auth-muted, #71717a);
  font-size: 12px;
  font-weight: 400;
}

.auth-login-divider::before,
.auth-login-divider::after {
  content: "";
  height: 1px;
  background: var(--auth-line, #e4e4e7);
}

.auth-login-promo {
  display: none;
  position: relative;
  overflow: hidden;
  border: none;
  background: radial-gradient(120% 120% at 78% 18%, #1f2a44 0%, #0b1220 55%, #050a14 100%);
  padding: 18px;
  min-height: 240px;
  border-radius: 0;
  box-shadow: none;
}

.auth-login-promo::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(118deg, rgba(5, 10, 20, 0.18) 0%, rgba(5, 10, 20, 0.64) 100%),
    url("/static/img/auth-login-promo.jpg?v=auth_login_promo_v1") center/cover no-repeat;
  opacity: 0.96;
}

@media (max-width: 919px) {
  .auth-login-layout {
    padding: 0;
    gap: 0;
    background: transparent;
    border-radius: 0;
    overflow: visible;
  }

  .auth-login-card.card {
    border: 1px solid var(--auth-line, #e4e4e7);
    border-radius: var(--auth-radius-widget, 10px);
    margin: 0;
  }
}

@media (min-width: 920px) {
  .auth-login-page {
    padding: 28px 12px 48px;
  }

  .auth-login-layout {
    grid-template-columns: minmax(0, 520px) minmax(0, 1fr);
    align-items: stretch;
    gap: 1px;
  }

  .auth-login-card {
    padding: 22px;
  }

  .auth-login-promo {
    display: block;
    padding: 22px;
    min-height: 100%;
  }
}