/* Auth Pages (Sign In / Sign Up) - Matching Landing & Messages Style */

.auth-page {
  min-height: 100vh;
  background: 
    radial-gradient(circle at 20% 50%, rgba(139, 115, 85, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(101, 67, 33, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, #f5f1e8 0%, #e8e0d1 50%, #f5f1e8 100%);
  padding: 0;
  font-family: 'EB Garamond', 'Libre Baskerville', serif;
  display: flex;
  flex-direction: column;
  position: relative;
}

.auth-page::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(139, 115, 85, 0.03) 2px,
      rgba(139, 115, 85, 0.03) 4px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(139, 115, 85, 0.03) 2px,
      rgba(139, 115, 85, 0.03) 4px
    );
  pointer-events: none;
  z-index: 0;
}

.auth-page-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

.auth-page-container {
  max-width: 500px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  flex: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-page-card {
  width: 100%;
  background-color: var(--paper-aged);
  background-image: 
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(139, 115, 85, 0.02) 2px,
      rgba(139, 115, 85, 0.02) 4px
    );
  padding: var(--space-xxl) var(--space-xl);
  border-radius: 8px;
  box-shadow: 
    inset 0 0 0 1px rgba(0, 0, 0, 0.05),
    0 2px 8px rgba(0, 0, 0, 0.08),
    0 8px 24px rgba(0, 0, 0, 0.06);
  position: relative;
  animation: authPageFadeIn 0.6s ease-out;
}

@keyframes authPageFadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .auth-page-card {
    animation: none;
  }
}

.auth-page-card__title {
  font-family: 'EB Garamond', 'Libre Baskerville', serif;
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--ink-dark);
  text-align: center;
  margin: 0 0 var(--space-lg) 0;
  letter-spacing: 0.02em;
}

.auth-page-card__flash {
  margin-bottom: var(--space-md);
}

.auth-page-card__flash-message {
  padding: var(--space-sm) var(--space-md);
  border-radius: 4px;
  font-family: 'EB Garamond', 'Libre Baskerville', serif;
  font-size: var(--text-sm);
  line-height: 1.6;
  margin-bottom: var(--space-xs);
  border-left: 3px solid;
  background-color: rgba(255, 255, 255, 0.5);
}

.auth-page-card__flash-message:last-child {
  margin-bottom: 0;
}

.auth-page-card__flash-message p {
  margin: 0;
  color: var(--ink-dark);
}

.auth-page-card__flash-message--alert {
  border-left-color: #d32f2f;
  background-color: rgba(211, 47, 47, 0.1);
}

.auth-page-card__flash-message--alert p {
  color: #b71c1c;
}

.auth-page-card__flash-message--notice,
.auth-page-card__flash-message--success {
  border-left-color: #388e3c;
  background-color: rgba(56, 142, 60, 0.1);
}

.auth-page-card__flash-message--notice p,
.auth-page-card__flash-message--success p {
  color: #2e7d32;
}

.auth-page-card__flash-message--error {
  border-left-color: #d32f2f;
  background-color: rgba(211, 47, 47, 0.1);
}

.auth-page-card__flash-message--error p {
  color: #b71c1c;
}

.auth-page-card__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.auth-page-card__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.auth-page-card__label {
  font-family: 'EB Garamond', 'Libre Baskerville', serif;
  font-size: var(--text-sm);
  color: var(--ink-soft);
  font-variant: small-caps;
  letter-spacing: 0.05em;
}

.auth-page-card__input {
  width: 100%;
  padding: var(--space-sm) 0;
  font-family: 'EB Garamond', 'Libre Baskerville', serif;
  font-size: var(--text-md);
  line-height: 1.8;
  color: var(--ink-dark);
  background-color: transparent;
  border: none;
  border-bottom: 2px solid var(--sepia-line);
  border-radius: 0;
  transition: border-color 0.3s ease;
}

.auth-page-card__input:focus {
  outline: none;
  border-bottom-color: var(--ink-dark);
}

.auth-page-card__input::placeholder {
  color: var(--ink-soft);
  font-style: italic;
  opacity: 0.6;
}

.auth-page-card__help-text {
  font-family: 'EB Garamond', 'Libre Baskerville', serif;
  font-size: var(--text-xs);
  color: var(--ink-soft);
  font-style: italic;
  margin-top: calc(var(--space-xs) * -1);
  margin-bottom: 0;
}

.auth-page-card__submit {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-lg);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "SF Pro", sans-serif;
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--paper-aged);
  background: linear-gradient(135deg, var(--leather-brown) 0%, #4A2E1F 100%);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  align-self: center;
  min-width: 120px;
}

.auth-page-card__submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.auth-page-card__submit:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.auth-page-card__divider {
  margin: var(--space-md) 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--ink-soft);
  font-family: 'EB Garamond', 'Libre Baskerville', serif;
  font-size: var(--text-xs);
}

.auth-page-card__divider::before,
.auth-page-card__divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: var(--sepia-line);
}

.auth-page-card__google-button {
  margin-top: var(--space-sm);
  margin: auto;
  padding: var(--space-sm) var(--space-lg);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "SF Pro", sans-serif;
  font-size: var(--text-md);
  font-weight: 500;
  color: var(--ink-dark);
  background-color: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  min-width: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  text-decoration: none;
}

.auth-page-card__google-button:hover {
  background-color: #F8F8F8;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}

.auth-page-card__google-button:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.auth-page-card__google-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.auth-page-card__footer {
  margin-top: var(--space-lg);
  text-align: center;
  font-family: 'EB Garamond', 'Libre Baskerville', serif;
  font-size: var(--text-xs);
  color: var(--ink-soft);
}

.auth-page-card__footer-link {
  color: var(--accent-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.auth-page-card__footer-link:hover {
  border-bottom-color: var(--accent-blue);
}

/* Auth Footer */
.auth-footer {
  background-color: var(--paper-aged);
  border-top: 1px solid var(--sepia-line);
  padding: var(--space-xl) 0;
  margin-top: var(--space-xxl);
  position: relative;
  z-index: 1;
}

.auth-footer__container {
  max-width: 500px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.auth-footer__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.auth-footer__copyright {
  font-family: 'EB Garamond', 'Libre Baskerville', serif;
  font-size: var(--text-sm);
  color: var(--ink-soft);
  margin: 0;
}

.auth-footer__links {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  justify-content: center;
}

.auth-footer__link {
  font-family: 'EB Garamond', 'Libre Baskerville', serif;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color 0.2s ease;
}

.auth-footer__link:hover {
  color: var(--ink-dark);
  text-decoration: underline;
}

.auth-footer__separator {
  color: var(--sepia-line);
  font-size: var(--text-sm);
}

/* Responsive */
@media (max-width: 768px) {
  .auth-page-container {
    padding: var(--space-lg) var(--space-md);
  }

  .auth-page-card {
    padding: var(--space-xl) var(--space-lg);
  }

  .auth-page-card__title {
    font-size: var(--text-lg);
  }

  .auth-footer {
    padding: var(--space-lg) 0;
    margin-top: var(--space-xl);
  }

  .auth-footer__container {
    padding: 0 var(--space-md);
  }

  .auth-footer__content {
    gap: var(--space-sm);
  }
}