:root {
  --login-shell-max: 1080px;
}

.auth-login-page {
  margin: 0;
  color: var(--ds-color-text);
  background:
    radial-gradient(circle at 12% 12%, rgba(31, 54, 92, 0.16), transparent 42%),
    radial-gradient(circle at 88% 86%, rgba(181, 141, 74, 0.14), transparent 40%),
    var(--ds-color-bg);
}

.login-page-main {
  min-block-size: 100svh;
  min-block-size: var(--app-height, 100dvh);
  display: flex;
  align-items: stretch;
  padding-top: max(0.9rem, env(safe-area-inset-top));
  padding-right: max(0.9rem, env(safe-area-inset-right));
  padding-bottom: max(0.9rem, env(safe-area-inset-bottom));
  padding-left: max(0.9rem, env(safe-area-inset-left));
}

.login-shell {
  width: min(100%, var(--login-shell-max));
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--ds-color-surface);
  border: 1px solid var(--ds-color-border);
  border-radius: var(--ds-radius-xl);
  overflow: hidden;
  box-shadow: var(--ds-shadow-lg);
}

.login-panel {
  padding: clamp(1rem, 5vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-box {
  width: min(100%, 380px);
}

.login-box h1 {
  margin: 0;
  font-size: clamp(1.4rem, 3.3vw, 1.85rem);
  line-height: 1.2;
}

.login-subtitle {
  margin: 0.6rem 0 1.3rem;
  color: var(--ds-color-text-muted);
  font-size: 0.97rem;
  line-height: 1.45;
}

.login-alerts {
  margin-bottom: 1rem;
}

.login-alerts .alert {
  margin-bottom: 0.6rem;
  border-radius: 10px;
}

.form-wrapper {
  display: grid;
  gap: 0.7rem;
}

.form-label {
  margin: 0.25rem 0 0;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ds-color-text-muted);
}

.form-input {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--ds-color-border);
  border-radius: var(--ds-radius-md);
  padding: 0.68rem 0.82rem;
  font-size: 0.97rem;
  background: var(--ds-color-surface);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.form-input::placeholder {
  color: #8b99ab;
}

.form-input:focus-visible {
  outline: none;
  border-color: var(--ds-color-primary);
  box-shadow: 0 0 0 3px var(--ds-focus-ring);
}

.submit-btn {
  width: 100%;
  min-height: 48px;
  margin-top: 0.45rem;
  border: 0;
  border-radius: var(--ds-radius-md);
  background: var(--ds-color-primary);
  color: #ffffff;
  font-size: 0.98rem;
  font-weight: 600;
  transition: transform 0.18s ease, background-color 0.18s ease;
}

.submit-btn:hover,
.submit-btn:focus-visible {
  background: var(--ds-color-primary-strong);
}

.submit-btn:active {
  transform: translateY(1px);
}

.login-support-link {
  display: inline-flex;
  margin-top: 0.95rem;
  color: var(--ds-color-primary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}

.login-support-link:hover,
.login-support-link:focus-visible {
  text-decoration: underline;
}

.terms-copy {
  margin: 1rem 0 0;
  color: var(--ds-color-text-muted);
  font-size: 0.8rem;
  line-height: 1.45;
}

.login-slideshow {
  display: none;
  position: relative;
  isolation: isolate;
  background: var(--ds-gradient-hero);
}

.slideshow-stage {
  position: relative;
  min-block-size: 100%;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.7s ease;
}

.slide.active {
  opacity: 1;
}

.slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.2) 8%, rgba(15, 23, 42, 0.7) 100%);
}

.slide-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.slide-caption {
  position: absolute;
  z-index: 1;
  left: 1.35rem;
  right: 1.35rem;
  bottom: 1.35rem;
  padding: 0.9rem 1rem;
  border-radius: var(--ds-radius-md);
  background: rgba(15, 23, 42, 0.58);
  color: #f8fafc;
  backdrop-filter: blur(3px);
}

.slide-caption p {
  margin: 0;
  line-height: 1.45;
}

.slide-caption small {
  display: inline-block;
  margin-top: 0.5rem;
  color: rgba(226, 232, 240, 0.95);
}

.indicators {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 0.85rem;
  transform: translateX(-50%);
  display: flex;
  gap: 0.45rem;
}

.indicator {
  width: 30px;
  min-height: 30px;
  border-radius: 999px;
  border: 1px solid rgba(248, 250, 252, 0.7);
  background: rgba(248, 250, 252, 0.35);
}

.indicator.active {
  background: rgba(248, 250, 252, 0.95);
}

.indicator:focus-visible {
  outline: 2px solid var(--ds-color-accent);
  outline-offset: 2px;
}

@media (min-width: 992px) {
  .login-page-main {
    align-items: center;
    padding: clamp(1rem, 3vw, 2.2rem);
  }

  .login-shell {
    grid-template-columns: minmax(0, 450px) minmax(0, 1fr);
    min-block-size: min(760px, calc(var(--app-height, 100dvh) - 2.5rem));
  }

  .login-panel {
    border-right: 1px solid var(--ds-color-border);
  }

  .login-slideshow {
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  .slide,
  .submit-btn {
    transition: none;
  }
}