/**
 * 📱 PWA Mobile App Styles for Linkaaat
 * Native app-like styling when running as PWA
 * 
 * SAFETY GUARANTEES:
 * - Progressive enhancement - only applies in PWA mode
 * - Graceful fallback - doesn't break regular mobile experience
 * - Safe area support - works with device notches
 * - Touch-optimized - better interaction patterns
 */

/* PWA Mode Detection */
.pwa-mode {
  /* App is running in standalone mode */
}

.pwa-active {
  /* Enhanced app-like styling when PWA is active */
}

/* Safe Area Support (iPhone notches, etc.) */
.safe-area-padding-top {
  padding-top: env(safe-area-inset-top);
}

.safe-area-padding-bottom {
  padding-bottom: env(safe-area-inset-bottom);
}

.safe-area-padding {
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* PWA-specific enhancements */
.pwa-mode body {
  /* Better scrolling for PWA */
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.pwa-mode .dashboard-content {
  /* Add bottom padding for bottom navigation */
  padding-bottom: 80px;
}

/* App-like header styling */
.mobile-app-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.pwa-active .mobile-app-header {
  /* More native styling in PWA mode */
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(30px);
}

/* Bottom navigation styling */
.mobile-bottom-nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.pwa-active .mobile-bottom-nav {
  /* Enhanced styling for PWA */
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(30px);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

/* Touch interaction improvements */
.touch-enabled button,
.touch-enabled [role="button"],
.touch-enabled .touch-manipulation {
  /* Larger touch targets for app-like experience */
  min-height: 44px;
  min-width: 44px;
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(16, 185, 129, 0.1);
}

.touch-enabled .nav-item {
  min-height: 56px; /* Even larger for navigation */
}

/* Swipe gesture feedback */
.swipe-feedback-left {
  animation: swipe-left-feedback 0.3s ease-out;
}

.swipe-feedback-right {
  animation: swipe-right-feedback 0.3s ease-out;
}

@keyframes swipe-left-feedback {
  0% { transform: translateX(0); }
  50% { transform: translateX(-10px); }
  100% { transform: translateX(0); }
}

@keyframes swipe-right-feedback {
  0% { transform: translateX(0); }
  50% { transform: translateX(10px); }
  100% { transform: translateX(0); }
}

/* Pull-to-refresh styling */
.pull-to-refresh-indicator {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-hover));
  color: white;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 500;
}

/* App loading and transition states */
.pwa-loading {
  background: var(--brand-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.pwa-transition {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Enhanced card styling for PWA */
.pwa-mode .card,
.pwa-mode .bg-white {
  /* Softer shadows and borders for app-like feel */
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  border-radius: 12px;
}

.pwa-active .card:hover {
  /* Enhanced hover states for PWA */
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
  transform: translateY(-1px);
}

/* Button enhancements for PWA */
.pwa-mode button {
  /* More app-like button styling */
  border-radius: 10px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.pwa-active button:active {
  /* Native app-like press feedback */
  transform: scale(0.98);
  transition: transform 0.1s ease-out;
}

/* Form enhancements for PWA */
.pwa-mode input,
.pwa-mode textarea {
  /* Better form styling for app */
  border-radius: 10px;
  border: 2px solid #E5E7EB;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.pwa-mode input:focus,
.pwa-mode textarea:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Loading states for PWA */
.pwa-loading-spinner {
  border: 2px solid rgba(16, 185, 129, 0.3);
  border-top: 2px solid var(--brand-primary);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  animation: spin 1s linear infinite;
}

/* Navigation transitions */
.page-enter {
  opacity: 0;
  transform: translateX(20px);
}

.page-enter-active {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.page-exit {
  opacity: 1;
  transform: translateX(0);
}

.page-exit-active {
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Dark mode PWA adjustments - DISABLED - Always use light mode */
/* @media (prefers-color-scheme: dark) {
  .pwa-mode .mobile-app-header,
  .pwa-mode .mobile-bottom-nav {
    background: rgba(31, 41, 55, 0.95);
    border-color: rgba(255, 255, 255, 0.1);
  }
  
  .pwa-mode .card,
  .pwa-mode .bg-white {
    background: rgba(31, 41, 55, 0.9);
    border-color: rgba(255, 255, 255, 0.1);
  }
} */

/* High contrast mode PWA adjustments */
@media (prefers-contrast: high) {
  .pwa-mode button,
  .pwa-mode .card {
    border: 2px solid currentColor;
  }
  
  .pwa-mode .mobile-bottom-nav {
    border-top: 2px solid currentColor;
  }
}

/* Reduced motion for PWA */
@media (prefers-reduced-motion: reduce) {
  .pwa-mode *,
  .pwa-active * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  
  .pwa-transition {
    transition: none !important;
  }
}

/* Landscape orientation adjustments */
@media (orientation: landscape) and (max-height: 500px) {
  .pwa-mode .mobile-app-header {
    padding: 0.5rem 1rem;
  }
  
  .pwa-mode .mobile-bottom-nav {
    padding: 0.25rem 0;
  }
  
  .pwa-mode .nav-item {
    min-height: 40px;
  }
}

/* Ultra-wide mobile screens */
@media (min-width: 390px) and (max-width: 768px) {
  .pwa-mode .dashboard-content {
    max-width: 400px;
    margin: 0 auto;
  }
}

/* Status bar styling for PWA */
.pwa-status-bar {
  height: env(safe-area-inset-top);
  background: var(--brand-primary);
}

/* App splash screen styling */
.pwa-splash {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-hover));
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
}

.pwa-splash-logo {
  width: 120px;
  height: 120px;
  margin-bottom: 2rem;
  animation: pulse 2s infinite;
}

.pwa-splash-text {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

/* Tab indicator styling */
.tab-indicator {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--brand-primary);
  transition: all 0.3s ease;
  border-radius: 1.5px 1.5px 0 0;
}

/* Enhanced focus states for PWA */
.pwa-mode button:focus,
.pwa-mode input:focus,
.pwa-mode textarea:focus,
.pwa-mode [tabindex]:focus {
  outline: 2px solid var(--brand-primary);
  outline-offset: 2px;
  border-radius: 8px;
}

/* App-like modal styling */
.pwa-mode .modal {
  border-radius: 20px 20px 0 0; /* Bottom sheet style */
  max-height: 90vh;
}

/* Enhanced animations for PWA */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.pwa-mode .animate-fade-in-up {
  animation: fadeInUp 0.4s ease-out;
}

/* Network status indicator */
.network-status-pwa {
  position: fixed;
  top: env(safe-area-inset-top, 20px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.network-status-pwa.online {
  background: rgba(16, 185, 129, 0.9);
}

.network-status-pwa.offline {
  background: rgba(239, 68, 68, 0.9);
}