/* Custom CSS for Seylan Travel Website */

/* Fallback styles when Tailwind fails to load */
.fallback-styles {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: #333;
  margin: 0;
  padding: 0;
}

.fallback-button {
  background: #0891b2;
  color: white;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 0.375rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background-color 0.2s;
}

.fallback-button:hover {
  background: #0e7490;
}

/* Custom color variables for consistency */
:root {
  --primary-color: #0891b2;
  --primary-hover: #0e7490;
  --teal-400: #2dd4bf;
  --teal-300: #5eead4;
  --teal-50: #f0fdfa;
  --teal-600: #0d9488;
  --teal-700: #0f766e;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
}

/* Custom animations and transitions */
.smooth-transition {
  transition: all 0.3s ease-in-out;
}

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

.hover-shadow:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Mobile menu styles */
.mobile-menu {
  display: none;
}

.mobile-menu.active {
  display: block;
}

/* Custom scrollbar for webkit browsers */
.scroll-container::-webkit-scrollbar {
  display: none;
}

.scroll-container {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Error notification styles */
.error-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: #ef4444;
  color: white;
  padding: 1rem;
  border-radius: 0.5rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Success notification styles */
.success-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: #10b981;
  color: white;
  padding: 1rem;
  border-radius: 0.5rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  animation: slideIn 0.3s ease-out;
}

/* Form validation styles */
.form-error {
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.form-success {
  border-color: #10b981 !important;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1) !important;
}

.error-message {
  color: #ef4444;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* Loading spinner */
.loading-spinner {
  border: 2px solid #f3f3f3;
  border-top: 2px solid var(--primary-color);
  border-radius: 50%;
  width: 20px;
  height: 20px;
  animation: spin 1s linear infinite;
  display: inline-block;
  margin-right: 0.5rem;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Image placeholder styles */
.image-placeholder {
  background: #f3f4f6;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6b7280;
  font-size: 0.875rem;
}

/* Accessibility improvements */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus styles for better accessibility */
.focus-visible:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .no-print {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  h1, h2, h3 {
    page-break-after: avoid;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --primary-color: #000;
    --primary-hover: #333;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Modal specific styles to ensure visibility */
#quote-modal {
  z-index: 9999 !important;
}

#quote-modal.hidden {
  display: none !important;
}

#quote-modal:not(.hidden) {
  display: flex !important;
}

/* Ensure modal backdrop is visible */
#quote-modal .bg-black {
  background-color: rgba(0, 0, 0, 0.5) !important;
}

/* Ensure modal content is visible */
#quote-modal .bg-white {
  background-color: white !important;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25) !important;
}