/* Auth Page Styles */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-pink-light) 100%);
}

.auth-container {
  width: 100%;
  max-width: 420px;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
}

.auth-header {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.auth-logo {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-gold-dark);
  margin-bottom: var(--spacing-xs);
  text-decoration: none;
}

.auth-title {
  font-size: 1.25rem;
  color: var(--color-text);
}

/* Tabs */
.auth-tabs {
  display: flex;
  border-bottom: 2px solid var(--color-pink-light);
  margin-bottom: var(--spacing-md);
}

.auth-tab {
  flex: 1;
  padding: var(--spacing-sm);
  text-align: center;
  background: none;
  border: none;
  font-size: 1rem;
  color: var(--color-text-light);
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
}

.auth-tab.active {
  color: var(--color-gold-dark);
  font-weight: 600;
}

.auth-tab.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-gold);
}

/* Forms */
.auth-form {
  display: none;
}

.auth-form.active {
  display: block;
}

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-pink);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: border-color 0.3s;
  box-sizing: border-box;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-gold);
}

.form-submit {
  width: 100%;
  margin-top: var(--spacing-sm);
}

/* Divider */
.auth-divider {
  display: flex;
  align-items: center;
  margin: var(--spacing-md) 0;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-pink);
}

.auth-divider span {
  padding: 0 var(--spacing-sm);
}

/* Social Buttons */
.social-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-pink);
  border-radius: var(--radius-md);
  background: var(--color-white);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s;
}

.social-btn:hover {
  background: var(--color-cream);
  border-color: var(--color-gold);
}

.social-btn.google {
  color: #4285f4;
}

.social-btn.line {
  color: #00b900;
}

/* Consent text */
.auth-consent {
  font-size: 0.75rem;
  color: #888;
  text-align: center;
  line-height: 1.5;
  margin-top: var(--spacing-sm);
}

.auth-consent a {
  color: var(--color-gold-dark);
}

/* Footer */
.auth-footer {
  text-align: center;
  margin-top: var(--spacing-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.auth-footer a {
  color: var(--color-gold-dark);
}

/* Messages */
.message {
  padding: 0.75rem;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
  display: none;
}

.message.error {
  background: #fee;
  color: #c00;
}

.message.success {
  background: #efe;
  color: #060;
}

.message.show {
  display: block;
}

/* Required field indicator */
.required {
  color: #c00;
}

/* Form notice */
.form-notice {
  color: #c00;
  font-size: 0.85rem;
  text-align: center;
  margin: var(--spacing-sm) 0;
  padding: 0.5rem;
  background: #fff5f5;
  border-radius: var(--radius-md);
}