/* AutoApply Design System - Liquid Glass & Marble Aesthetic */

/* CSS Variables for Design Consistency */
:root {
  /* Marble Background Colors */
  --marble-primary: #f8f9fb;
  --marble-secondary: #f0f2f7;
  --marble-tertiary: #e8ecf4;
  --marble-accent: #dfe4ee;
  --marble-dark: #d6dce8;

  /* Primary Colors - Modern Teal-Blue */
  --primary-50: #f0fdfa;
  --primary-100: #ccfbf1;
  --primary-200: #99f6e4;
  --primary-300: #5eead4;
  --primary-400: #2dd4bf;
  --primary-500: #14b8a6;
  --primary-600: #0d9488;
  --primary-700: #0f766e;
  --primary-800: #115e59;
  --primary-900: #134e4a;

  /* Secondary Colors - Modern Purple */
  --secondary-50: #faf5ff;
  --secondary-100: #f3e8ff;
  --secondary-200: #e9d5ff;
  --secondary-300: #d8b4fe;
  --secondary-400: #c084fc;
  --secondary-500: #a855f7;
  --secondary-600: #9333ea;
  --secondary-700: #7c3aed;
  --secondary-800: #6b21a8;
  --secondary-900: #581c87;

  /* Neutral Colors - Warm Grays */
  --neutral-50: #fafafa;
  --neutral-100: #f5f5f5;
  --neutral-200: #e5e5e5;
  --neutral-300: #d4d4d4;
  --neutral-400: #a3a3a3;
  --neutral-500: #737373;
  --neutral-600: #525252;
  --neutral-700: #404040;
  --neutral-800: #262626;
  --neutral-900: #171717;

  /* Accent Colors */
  --warning-50: #fffbeb;
  --warning-100: #fef3c7;
  --warning-500: #f59e0b;
  --warning-600: #d97706;

  --error-50: #fef2f2;
  --error-100: #fee2e2;
  --error-500: #ef4444;
  --error-600: #dc2626;

  --success-50: #f0fdf4;
  --success-100: #dcfce7;
  --success-500: #22c55e;
  --success-600: #16a34a;

  /* Glass Effect Variables */
  --glass-bg: rgba(255, 255, 255, 0.25);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
  --glass-backdrop: blur(8px);
  
  /* Enhanced Glass Effects */
  --glass-strong: rgba(255, 255, 255, 0.4);
  --glass-light: rgba(255, 255, 255, 0.1);
  --glass-border-strong: rgba(255, 255, 255, 0.3);
  --glass-shadow-strong: 0 12px 40px rgba(31, 38, 135, 0.2);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --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);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;

  /* Layout */
  --container-max-width: 1200px;
  --sidebar-width: 320px;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--neutral-800);
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 25%, #f1f5f9 50%, #e2e8f0 75%, #cbd5e1 100%);
  background-attachment: fixed;
  background-size: 400% 400%;
  animation: marbleShift 20s ease-in-out infinite;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

@keyframes marbleShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Typography Components */
.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-2xl { font-size: var(--font-size-2xl); }
.text-3xl { font-size: var(--font-size-3xl); }
.text-4xl { font-size: var(--font-size-4xl); }
.text-5xl { font-size: var(--font-size-5xl); }

.font-light { font-weight: var(--font-weight-light); }
.font-normal { font-weight: var(--font-weight-normal); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }

.leading-tight { line-height: var(--line-height-tight); }
.leading-normal { line-height: var(--line-height-normal); }
.leading-relaxed { line-height: var(--line-height-relaxed); }

/* Layout Components */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* Button Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  position: relative;
  overflow: hidden;
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
  transition: width 0.6s, height 0.6s;
  transform: translate(-50%, -50%);
  border-radius: 50%;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white;
  box-shadow: var(--glass-shadow);
  border-color: var(--primary-400);
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow-strong);
  border-color: var(--primary-300);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-500), var(--secondary-600));
  color: white;
  box-shadow: var(--glass-shadow);
  border-color: var(--secondary-400);
}

.btn-secondary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--secondary-600), var(--secondary-700));
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow-strong);
  border-color: var(--secondary-300);
}

.btn-outline {
  background: var(--glass-light);
  color: var(--primary-600);
  border: 2px solid var(--primary-500);
}

.btn-outline:hover:not(:disabled) {
  background: var(--primary-500);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow);
}

.btn-ghost {
  background: var(--glass-light);
  color: var(--neutral-600);
  border: 1px solid var(--glass-border);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--glass-bg);
  border-color: var(--glass-border-strong);
  transform: translateY(-1px);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
}

/* Liquid Glass Card Components */
.card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s;
}

.card:hover {
  box-shadow: var(--glass-shadow-strong);
  transform: translateY(-4px);
  border-color: var(--glass-border-strong);
}

.card:hover::before {
  left: 100%;
}

.glass-strong {
  background: var(--glass-strong);
  border-color: var(--glass-border-strong);
}

.glass-light {
  background: var(--glass-light);
}

.card-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--neutral-200);
}

.card-body {
  padding: var(--space-6);
}

.card-footer {
  padding: var(--space-6);
  border-top: 1px solid var(--neutral-200);
  background-color: var(--neutral-50);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

/* Enhanced Liquid Glass Header */
.header {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-normal);
}

.header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, 
    rgba(255, 255, 255, 0.1) 0%, 
    rgba(255, 255, 255, 0.2) 50%, 
    rgba(255, 255, 255, 0.1) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.header:hover::before {
  opacity: 1;
}

.nav-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: var(--space-8);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--primary-500);
  text-decoration: none;
  transition: all var(--transition-normal);
  margin-left: -100px; /* Move logo to the left */
  margin-top: 10px; /* Lower the logo */
}

.logo:hover {
  color: var(--primary-600);
}

.logo i {
  font-size: var(--font-size-2xl);
}

.logo-image {
  height: 160px; /* Slightly smaller */
  width: auto;
  object-fit: contain;
  transition: all var(--transition-normal);
  margin-top: 2px; /* Lower the image */
}

.logo:hover .logo-image {
  transform: scale(1.05);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--neutral-700);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-normal);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-600);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-500);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Navigation Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-4);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition-normal);
  white-space: nowrap;
  min-height: 36px;
}

.nav-btn-ghost {
  background: transparent;
  color: var(--neutral-700);
  border: 1px solid transparent;
}

.nav-btn-ghost:hover {
  background: var(--neutral-100);
  color: var(--primary-600);
}

.nav-btn-primary {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white;
  border: 1px solid var(--primary-500);
  box-shadow: 0 2px 8px rgba(20, 184, 166, 0.2);
}

.nav-btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
}

/* Form Components */
.form-group {
  margin-bottom: var(--space-6);
}

.user-response-section {
  margin-top: var(--space-6);
  padding: var(--space-4);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

.user-response-section h4 {
  margin-bottom: var(--space-4);
  color: var(--neutral-700);
}

.user-response-section .form-group {
  margin-bottom: var(--space-4);
}

.user-response-section label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: var(--font-weight-medium);
  color: var(--neutral-700);
}

.user-response-section textarea {
  width: 100%;
  min-height: 120px;
  padding: var(--space-3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  font-family: inherit;
  font-size: var(--font-size-base);
  resize: vertical;
}

.user-response-section input[type="file"] {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
}

.existing-file {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--neutral-600);
}

.existing-file a {
  color: var(--primary-600);
  text-decoration: none;
}

.existing-file a:hover {
  text-decoration: underline;
}

.response-actions {
  margin-top: var(--space-4);
  text-align: right;
}

.user-response-preview {
  margin-top: var(--space-2);
}

.response-text {
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--neutral-600);
}

.response-file {
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
}

.response-text-content {
  background: var(--glass-bg);
  padding: var(--space-3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  white-space: pre-wrap;
  font-family: inherit;
  max-height: 300px;
  overflow-y: auto;
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: var(--font-weight-medium);
  color: var(--neutral-700);
  font-size: var(--font-size-sm);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  transition: all var(--transition-normal);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1), var(--glass-shadow);
  background: var(--glass-strong);
}

.form-input::placeholder {
  color: var(--neutral-500);
  opacity: 0.7;
}

.form-input:invalid {
  border-color: var(--error-500);
}

.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  background-color: white;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.form-select:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Badge Components */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
}

.badge-primary {
  background-color: var(--primary-100);
  color: var(--primary-800);
}

.badge-secondary {
  background-color: var(--secondary-100);
  color: var(--secondary-800);
}

.badge-warning {
  background-color: var(--warning-100);
  color: var(--warning-600);
}

.badge-error {
  background-color: var(--error-100);
  color: var(--error-600);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: var(--radius-full); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

/* Responsive Utilities */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
  
  .nav-container {
    padding: var(--space-3) var(--space-4);
  }
  
  .btn {
    padding: var(--space-3) var(--space-5);
  }
  
  .card-body,
  .card-header,
  .card-footer {
    padding: var(--space-4);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-3);
  }
  
  .nav-container {
    padding: var(--space-2) var(--space-3);
  }
}

/* Loader Component */
.loader {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  border: 3px solid var(--primary-200);
  border-top: 3px solid var(--primary-500);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: var(--space-4) auto;
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Enhanced Glass Alert/Feedback Components */
.alert {
  display: flex;
  align-items: center;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-xl);
  font-size: var(--font-size-base);
  margin: var(--space-3) 0;
  box-shadow: var(--glass-shadow);
  gap: var(--space-3);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  position: relative;
  overflow: hidden;
}

.alert::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  opacity: 0.8;
}

.alert-success {
  background: rgba(34, 197, 94, 0.1);
  color: var(--success-600);
  border-color: rgba(34, 197, 94, 0.2);
}

.alert-success::before {
  background: linear-gradient(90deg, var(--success-500), var(--success-600));
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error-600);
  border-color: rgba(239, 68, 68, 0.2);
}

.alert-error::before {
  background: linear-gradient(90deg, var(--error-500), var(--error-600));
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning-600);
  border-color: rgba(245, 158, 11, 0.2);
}

.alert-warning::before {
  background: linear-gradient(90deg, var(--warning-500), var(--warning-600));
}

.alert-info {
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary-700);
  border-color: rgba(99, 102, 241, 0.2);
}

.alert-info::before {
  background: linear-gradient(90deg, var(--primary-500), var(--primary-600));
}

/* Enhanced Navigation Components */
.nav-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: var(--glass-light);
  border: 1px solid var(--glass-border);
  color: var(--neutral-600);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-normal);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
}

.nav-pill:hover,
.nav-pill.active {
  background: var(--glass-strong);
  color: var(--primary-600);
  border-color: var(--primary-300);
  transform: translateY(-1px);
  box-shadow: var(--glass-shadow);
}

/* Enhanced Danger Button */
.btn-danger {
  background: linear-gradient(135deg, var(--error-500), var(--error-600));
  color: white;
  box-shadow: var(--glass-shadow);
  border-color: var(--error-400);
}

.btn-danger:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--error-600), var(--error-500));
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow-strong);
}

/* Progress Bar Component */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--glass-light);
  border-radius: var(--radius-full);
  overflow: hidden;
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-500), var(--secondary-500));
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
  position: relative;
  overflow: hidden;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: shimmer 2s infinite;
}

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

/* Toggle Switch Component */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 28px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--glass-light);
  transition: 0.4s;
  border-radius: 28px;
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 4px;
  bottom: 3px;
  background: white;
  transition: 0.4s;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--primary-500);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(24px);
}

/* Notification Badge */
.notification-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: linear-gradient(135deg, var(--error-500), var(--error-600));
  color: white;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
  min-width: 20px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
  animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

/* Step Indicator Styling */
.progress-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.9);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.step-progress {
    display: flex;
    align-items: center;
    gap: 0;
}

.step-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--neutral-300);
    background: var(--neutral-100);
    color: var(--neutral-500);
}

.step-circle.active {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    border-color: var(--primary-500);
    color: white;
    box-shadow: 0 4px 12px rgba(var(--primary-500-rgb), 0.3);
    transform: scale(1.1);
}

.step-line {
    width: 60px;
    height: 2px;
    background: var(--neutral-300);
    position: relative;
}

.step-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.step-current {
    color: var(--primary-700);
    font-weight: 600;
    font-size: 1rem;
}

.step-total {
    color: var(--neutral-600);
    font-size: 0.875rem;
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
  display: none;
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-smooth);
  box-shadow: var(--glass-shadow);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu-toggle:hover {
  background: var(--glass-hover);
  border-color: var(--primary-400);
  box-shadow: var(--glass-shadow-strong);
  transform: translateY(-1px);
}

.mobile-menu-toggle:active {
  transform: translateY(0);
  box-shadow: var(--glass-shadow);
}

.mobile-menu-toggle:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(var(--primary-500-rgb), 0.1);
}

.mobile-menu-toggle i {
  font-size: 18px;
  transition: transform var(--transition-smooth);
}

.mobile-menu-toggle.active i {
  transform: rotate(90deg);
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .nav-actions {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
}

/* Enhanced Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: -100%;
  width: 300px;
  height: 100vh;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 9999;
  padding: var(--space-6);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.mobile-menu.active {
  left: 0;
  transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--glass-border);
  position: relative;
}

.mobile-menu-header .logo {
  flex-shrink: 0;
  max-width: 280px;
}

.mobile-menu-header .logo-image {
  height: 100px !important;
  width: auto;
  object-fit: contain;
  margin-top: 0;
}

.mobile-menu-close {
  position: absolute;
  top: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--neutral-700);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.mobile-menu-close:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary-500);
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  animation: slideInNav 0.5s cubic-bezier(0.4, 0, 0.2, 1) 0.1s both;
}

@keyframes slideInNav {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  color: var(--neutral-700);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-lg);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.mobile-nav-link:hover {
  background: rgba(255, 255, 255, 0.8);
  color: var(--primary-600);
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.mobile-nav-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.mobile-btn {
  width: 100%;
  justify-content: center;
  padding: var(--space-3) var(--space-4);
}

.mobile-nav .nav-btn-ghost {
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.mobile-nav .nav-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.8);
  transform: translateY(-2px);
}

.mobile-nav .nav-btn-primary {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  border: 1px solid var(--primary-500);
}

.mobile-nav .nav-btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  transform: translateY(-2px);
}

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 9998;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.mobile-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Form Error States */
.form-input.error {
  border-color: var(--error-500);
  background: rgba(239, 68, 68, 0.05);
}

.form-input.error:focus {
  border-color: var(--error-500);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.field-error {
  color: var(--error-600);
  font-size: var(--font-size-sm);
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.field-error::before {
  content: '⚠';
}

/* Alert Container */
.alert-container {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 400px;
}

.alert-close {
  background: none !important;
  border: none !important;
  color: inherit !important;
  cursor: pointer !important;
  margin-left: auto !important;
  padding: 0 !important;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.alert-close:hover {
  opacity: 1;
}

/* User Avatar */
.user-avatar {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--font-size-sm);
}

/* User Menu Dropdown */
.user-menu {
  position: relative;
}

.user-menu-dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  min-width: 200px;
  background: var(--glass-strong);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow-strong);
  padding: var(--space-3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-normal);
  z-index: 1000;
}

.user-menu-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.menu-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--neutral-700);
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  background: none;
  border: none;
  width: 100%;
  cursor: pointer;
  font-size: var(--font-size-base);
}

.menu-item:hover,
.menu-item.active {
  background: var(--glass-bg);
  color: var(--primary-600);
}

.menu-item i {
  font-size: var(--font-size-base);
  width: 16px;
}

.menu-divider {
  height: 1px;
  background: var(--glass-border);
  margin: var(--space-2) 0;
}

.logout-btn {
  color: var(--error-600) !important;
}

.logout-btn:hover {
  background: var(--error-50) !important;
  color: var(--error-700) !important;
}