/* Apple Design System für Kunden-Registrierungsseite */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-purple: #6366F1;
  --primary-purple-light: #818CF8;
  --primary-purple-dark: #4F46E5;
  --secondary-purple: #A855F7;
  --accent-purple: #C084FC;
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --success: #10B981;
  --warning: #F59E0B;
  --error: #EF4444;
  --info: #3B82F6;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --space-1: 3px;
  --space-2: 6px;
  --space-3: 9px;
  --space-4: 12px;
  --space-5: 15px;
  --space-6: 18px;
  --space-8: 24px;
  --space-10: 30px;
  --space-12: 36px;
  --space-16: 48px;
  --text-xs: 10px;
  --text-sm: 12px;
  --text-base: 14px;
  --text-lg: 16px;
  --text-xl: 18px;
  --text-2xl: 20px;
  --text-3xl: 24px;
  --text-4xl: 28px;
  --transition-fast: 150ms ease-out;
  --transition-base: 250ms ease-out;
  --transition-slow: 350ms ease-out;
  --transition-apple: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --glass-bg: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(255, 255, 255, 0.25);
  --glass-blur: blur(20px);
  --glass-heavy: blur(40px);
}

* { box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'San Francisco', 'Helvetica Neue', sans-serif;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  color: var(--gray-900);
  line-height: 1.6;
  letter-spacing: -0.025em;
  min-height: 100vh;
}

/* Hide unwanted elements from the layout */
.breadcrumbs-area {
  display: none !important;
}

/* Main Container */
.apple-customer-container {
  padding-top: 120px; /* Navbar-Abstand */
  padding-bottom: 80px; /* Footer-Abstand */
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  width: 100%;
}

.apple-customer-content {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

/* Panel Styles */
.apple-customer-left {
  width: 45%;
  background: var(--white);
  padding: var(--space-16);
  display: flex;
  flex-direction: column;
}

.apple-customer-right {
  width: 55%;
  background: linear-gradient(135deg, var(--primary-purple) 0%, var(--secondary-purple) 100%);
  padding: var(--space-16);
  display: flex;
  flex-direction: column;
  position: relative;
  color: var(--white);
}

.apple-customer-right::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
  pointer-events: none;
}

/* Logo Section */
.apple-customer-logo {
  text-align: center;
  margin-bottom: var(--space-8);
}

.apple-customer-logo img {
  max-width: 100px;
  margin-bottom: var(--space-4);
}

/* Form Styles */
.apple-customer-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.apple-customer-title {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--gray-900);
  margin: 0 0 var(--space-2) 0;
  letter-spacing: -0.025em;
}

.apple-customer-subtitle {
  font-size: var(--text-lg);
  color: var(--gray-600);
  margin: 0;
}

.apple-form-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-12);
  transition: all var(--transition-apple);
}

.apple-form-group {
  margin-bottom: var(--space-6);
}

.apple-form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 500;
  color: var(--gray-700);
  font-size: var(--text-sm);
}

.apple-form-input-container {
  position: relative;
}

.apple-form-input {
  width: 100%;
  padding: var(--space-4) var(--space-4) var(--space-4) var(--space-12);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  transition: all var(--transition-fast);
  background: var(--white);
  font-family: inherit;
}

.apple-form-input:focus {
  outline: none;
  border-color: var(--primary-purple);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.apple-form-input::placeholder {
  color: var(--gray-400);
}

.apple-form-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  font-size: var(--text-lg);
}

.apple-form-error {
  color: var(--error);
  font-size: var(--text-sm);
  margin-top: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.apple-form-error::before {
  content: '⚠';
  font-size: var(--text-sm);
}

.apple-form-success {
  color: var(--success);
  font-size: var(--text-sm);
  margin-top: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.apple-form-success::before {
  content: '✓';
  font-size: var(--text-sm);
}

/* Layout */
.apple-row {
  display: flex;
  gap: var(--space-6);
}

.apple-col {
  flex: 1;
}

/* Password Toggle */
.apple-password-toggle {
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--gray-400);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.apple-password-toggle:hover {
  color: var(--gray-600);
  background: var(--gray-100);
}

/* Terms Container */
.apple-terms-container {
  background: var(--gray-50);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  margin-bottom: var(--space-8);
  border: 1px solid var(--gray-200);
  transition: border-color var(--transition-fast);
}

.apple-form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.apple-form-check:last-child {
  margin-bottom: 0;
}

.apple-form-check-input {
  margin-top: var(--space-1);
  width: 16px;
  height: 16px;
  border: 2px solid var(--primary-purple);
  border-radius: 3px;
  accent-color: var(--primary-purple);
}

.apple-form-check-label {
  font-size: var(--text-sm);
  line-height: 1.4;
  color: var(--gray-700);
  font-weight: 500;
}

.apple-form-check-label a {
  color: var(--primary-purple);
  text-decoration: none;
  font-weight: 600;
}

.apple-form-check-label a:hover {
  color: var(--primary-purple-dark);
  text-decoration: underline;
}

/* Button */
.apple-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: var(--space-4) var(--space-6);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-apple);
  letter-spacing: -0.025em;
  gap: var(--space-2);
}

.apple-btn.primary {
  background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-purple-dark) 100%);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.apple-btn.primary:hover {
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, var(--primary-purple-dark) 0%, var(--primary-purple) 100%);
  text-decoration: none;
  color: var(--white);
  transform: translateY(-1px);
}

.apple-btn.outline {
  background: transparent;
  color: var(--primary-purple);
  border: 2px solid var(--primary-purple);
  box-shadow: none;
}

.apple-btn.outline:hover {
  background: var(--primary-purple);
  color: var(--white);
  text-decoration: none;
  transform: translateY(-1px);
}

/* Divider */
.apple-divider {
  display: flex;
  align-items: center;
  margin: var(--space-8) 0;
  color: var(--gray-500);
  font-size: var(--text-sm);
  font-weight: 500;
}

.apple-divider::before,
.apple-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gray-300);
}

.apple-divider span {
  padding: 0 var(--space-4);
}

/* Login Link */
.apple-login-link {
  text-align: center;
  color: var(--gray-600);
  font-size: var(--text-base);
}

.apple-login-link a {
  color: var(--primary-purple);
  text-decoration: none;
  font-weight: 600;
}

.apple-login-link a:hover {
  color: var(--primary-purple-dark);
  text-decoration: underline;
}

/* Progress Bar */
.apple-progress-bar {
  width: 100%;
  height: 6px;
  background: var(--gray-200);
  border-radius: 3px;
  margin-bottom: var(--space-8);
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
}

.apple-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-purple) 0%, var(--secondary-purple) 100%);
  border-radius: 3px;
  transition: width 0.5s ease;
  position: relative;
}

.apple-progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Features Styles */
.apple-features-header {
  text-align: center;
  margin-bottom: var(--space-12);
  position: relative;
  z-index: 1;
}

.apple-features-title {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-2);
  letter-spacing: -0.025em;
}

.apple-features-subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--text-xl);
  margin: 0;
}

.apple-feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
  padding: var(--space-6);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition-apple);
  position: relative;
  z-index: 1;
}

.apple-feature-item:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.apple-feature-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: var(--text-xl);
  background: rgba(16, 185, 129, 0.2);
  color: var(--white);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.apple-feature-content {
  flex: 1;
}

.apple-feature-title {
  font-weight: 600;
  color: var(--white);
  margin-bottom: var(--space-1);
  font-size: var(--text-lg);
}

.apple-feature-description {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.4;
}

/* Alert Styles */
.apple-alert {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--error);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Responsive Design */
@media (max-width: 992px) {
  .apple-customer-content {
    flex-direction: column;
    max-width: 90%;
  }
  
  .apple-customer-left,
  .apple-customer-right {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .apple-customer-container {
    padding-top: 80px;
  }
  
  .apple-customer-content {
    max-width: 95%;
  }
  
  .apple-customer-left,
  .apple-customer-right {
    padding: var(--space-8);
  }
  
  .apple-row {
    flex-direction: column;
    gap: var(--space-4);
  }
  
  .apple-customer-title {
    font-size: var(--text-2xl);
  }
  
  .apple-features-title {
    font-size: var(--text-2xl);
  }
}