/* Responsive design styles */

/* Mobile-first breakpoints */
@media (max-width: 640px) {
  /* Container adjustments */
  .container {
    padding: 0 var(--space-3);
  }
  
  /* Header responsive */
  .header-content {
    flex-direction: column;
    gap: var(--space-4);
  }
  
  .nav-list {
    gap: var(--space-4);
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .nav-link {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
  }
  
  /* Hero adjustments */
  .hero {
    padding: var(--space-12) 0;
  }
  
  .hero h2 {
    font-size: var(--font-size-2xl);
  }
  
  .hero p {
    font-size: var(--font-size-base);
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .stat-number {
    font-size: var(--font-size-2xl);
  }
  
  /* Section spacing */
  .section {
    padding: var(--space-12) 0;
  }
  
  .section-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-8);
  }
  
  /* Grid layouts */
  .analyzer-grid,
  .generator-grid,
  .education-grid,
  .enterprise-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  /* Card adjustments */
  .card-header {
    padding: var(--space-4);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }
  
  .analysis-factors,
  .password-results,
  .modules-list,
  .tips-list {
    padding: var(--space-4);
  }
  
  /* Form elements */
  .input-group {
    max-width: 80%;
  }
  
  .password-input {
    padding: var(--space-3);
    font-size: var(--font-size-sm);
  }
  
  .quick-actions {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  /* Password results */
  .password-result-item {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
  }
  
  .password-actions {
    justify-content: center;
  }
  
  /* Module items */
  .module-item {
    flex-direction: column;
    text-align: center;
  }
  
  .module-icon {
    align-self: center;
  }
  
  /* Options form */
  .options-form {
    padding: var(--space-4);
  }
  
  .option-group {
    margin-bottom: var(--space-6);
  }
  
  .radio-group,
  .checkbox-group {
    gap: var(--space-4);
  }
  
  /* Bulk form */
  .bulk-form {
    padding: var(--space-4);
  }
  
  .bulk-actions {
    flex-direction: column;
    gap: var(--space-3);
  }
  
  /* Footer */
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    text-align: center;
  }
}

/* Tablet styles */
@media (min-width: 641px) and (max-width: 1024px) {
  .analyzer-grid,
  .generator-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .education-grid,
  .enterprise-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop styles */
@media (min-width: 1025px) {
  .analyzer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .generator-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .education-grid,
  .enterprise-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-content {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Grid layouts */
.analyzer-grid,
.generator-grid,
.education-grid,
.enterprise-grid {
  display: grid;
  gap: var(--space-8);
  margin-top: var(--space-8);
}

/* Card base styles */
.analyzer-card,
.generator-card,
.education-card,
.enterprise-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.analyzer-card:hover,
.generator-card:hover,
.education-card:hover,
.enterprise-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-medium);
}

/* Input card specific styles */
.input-card {
  grid-column: 1 / -1;
}

.input-card .card-header {
  border-bottom: none;
  padding-bottom: 0;
}

.input-card .card-header h3 {
  flex: 1;
}

/* Strength card specific styles */
.strength-card .card-header {
  border-bottom: none;
}

/* Analysis card spanning */
.analysis-card {
  grid-row: span 2;
}

/* Options card full width on mobile */
@media (max-width: 1024px) {
  .options-card {
    grid-column: 1 / -1;
  }
}

/* Ensure proper spacing for form elements */
.option-group {
  margin-bottom: var(--space-6);
}

.option-group:last-child {
  margin-bottom: 0;
}

.option-label {
  display: block;
  margin-bottom: var(--space-3);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.generation-actions,
.bulk-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* Policy form styles */
.policy-form {
  padding: var(--space-6);
}

.policy-options {
  margin-bottom: var(--space-6);
}

/* Print-specific responsive adjustments */
@media print {
  .analyzer-grid,
  .generator-grid,
  .education-grid,
  .enterprise-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .section {
    padding: var(--space-8) 0;
  }
  
  .card {
    margin-bottom: var(--space-6);
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --border-light: var(--color-gray-400);
    --border-medium: var(--color-gray-500);
    --border-dark: var(--color-gray-600);
  }
  
  .btn {
    border-width: 2px;
  }
  
  .password-input,
  .bulk-input {
    border-width: 2px;
  }
  
  .strength-bar,
  .factor-bar {
    border: 1px solid var(--border-dark);
  }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .loading-spinner {
    animation: none;
  }
  
  .strength-fill,
  .factor-fill,
  .progress-fill {
    transition: none;
  }
}

/* Dark mode responsive adjustments */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-primary: var(--color-gray-900);
    --bg-secondary: var(--color-gray-800);
    --bg-tertiary: var(--color-gray-700);
    --text-primary: var(--color-gray-100);
    --text-secondary: var(--color-gray-300);
    --text-tertiary: var(--color-gray-400);
    --border-light: var(--color-gray-700);
    --border-medium: var(--color-gray-600);
    --border-dark: var(--color-gray-500);
  }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  .btn {
    min-height: 44px;
    padding: var(--space-3) var(--space-6);
  }
  
  .toggle-visibility,
  .copy-btn,
  .analyze-btn {
    min-width: 44px;
    min-height: 44px;
  }
  
  .nav-link {
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  
  .radio-option,
  .checkbox-option {
    min-height: 44px;
    padding: var(--space-3);
  }
  
  .password-input,
  .bulk-input {
    min-height: 44px;
  }
}

/* Landscape phone optimizations */
@media (max-width: 896px) and (orientation: landscape) and (max-height: 500px) {
  .hero {
    padding: var(--space-8) 0;
  }
  
  .section {
    padding: var(--space-8) 0;
  }
  
  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }
  
  .hero h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-4);
  }
  
  .hero p {
    margin-bottom: var(--space-6);
  }
}

/* Large screen optimizations */
@media (min-width: 1440px) {
  .container {
    max-width: 1400px;
  }
  
  .analyzer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .input-card {
    grid-column: 1 / 3;
  }
  
  .strength-card {
    grid-column: 3 / 5;
  }
  
  .analysis-card {
    grid-column: 1 / 3;
    grid-row: 2 / 4;
  }
  
  .breach-card {
    grid-column: 3 / 4;
  }
  
  .recommendations-card {
    grid-column: 4 / 5;
  }
}

/* Ultra-wide screen optimizations */
@media (min-width: 1920px) {
  .container {
    max-width: 1600px;
  }
  
  .section {
    padding: var(--space-24) 0;
  }
  
  .hero {
    padding: var(--space-24) 0;
  }
}