/* 認証・サブスクリプション用スタイル */

.luxury-auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
}

.luxury-auth-card {
  background: var(--color-background);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 480px;
  overflow: hidden;
}

.luxury-auth-logo {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl) var(--space-xl);
  background: linear-gradient(135deg, var(--color-primary) 0%, #2a2a2a 100%);
  color: var(--color-secondary);
}

.luxury-logo-icon {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.luxury-logo-text {
  font-size: var(--font-size-2xl);
  font-weight: 300;
  letter-spacing: 2px;
  margin-bottom: var(--space-sm);
}

.luxury-tagline {
  font-size: var(--font-size-sm);
  opacity: 0.8;
}

.luxury-auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
}

.luxury-tab-btn {
  flex: 1;
  padding: var(--space-md);
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
}

.luxury-tab-btn:hover {
  color: var(--color-text-primary);
  background-color: var(--color-surface);
}

.luxury-tab-btn.active {
  color: var(--color-accent);
}

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

.luxury-auth-content {
  padding: var(--space-xl);
}

.luxury-tab-content {
  display: none;
}

.luxury-tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.luxury-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.luxury-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.luxury-checkbox-group input[type="checkbox"] {
  margin-top: 4px;
}

.luxury-checkbox-group label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.luxury-link {
  color: var(--color-accent);
  text-decoration: none;
  transition: opacity var(--transition-base);
}

.luxury-link:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.luxury-auth-footer {
  text-align: center;
  margin-top: var(--space-md);
}

/* 価格表示 */
.luxury-pricing-info {
  margin: var(--space-lg) 0;
}

.luxury-pricing-card {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-background) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
}

.luxury-pricing-title {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.luxury-pricing-amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.luxury-currency {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
}

.luxury-price {
  font-size: var(--font-size-3xl);
  font-weight: 600;
  color: var(--color-accent);
}

.luxury-period {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
}

.luxury-features {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.luxury-features li {
  padding: var(--space-sm) 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.luxury-features i {
  color: var(--color-success);
  font-size: var(--font-size-xs);
}

/* ボタンの追加スタイル */
.luxury-btn-full {
  width: 100%;
}

.luxury-btn-small {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
}

.luxury-btn-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, #d4af37 100%);
  color: white;
}

.luxury-btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(201, 169, 97, 0.3);
}

/* トースト通知 */
.luxury-toast {
  position: fixed;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-primary);
  color: white;
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xl);
  z-index: 10000;
  opacity: 0;
  transition: all var(--transition-base);
  min-width: 200px;
  text-align: center;
}

.luxury-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.luxury-toast-success {
  background: var(--color-success);
}

.luxury-toast-error {
  background: var(--color-error);
}

.luxury-toast-info {
  background: var(--color-primary);
}

/* ダークモード対応 */
@media (prefers-color-scheme: dark) {
  .luxury-auth-container {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  }
  
  .luxury-auth-card {
    background: var(--color-surface);
  }
  
  .luxury-auth-logo {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
  }
  
  .luxury-pricing-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border-color: var(--color-border);
  }
}

/* アニメーション */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}