/* CrystalSummarium Custom Styles */

/* CSS Variables */
:root {
  --color-primary: #dc2626;
  --color-secondary: #8b5cf6;
  --color-accent: #64748b;
  --font-family: 'Inter', sans-serif;
  --border-radius: 0.25rem;
}

/* Base Styles */
* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  line-height: 1.6;
  color: #374151;
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

/* Focus Styles for Accessibility */
*:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Custom Button Styles */
.btn-primary {
  background-color: var(--color-primary);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: opacity 0.2s ease;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-secondary {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: white;
}

/* Card Styles */
.card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: var(--border-radius);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  transition: box-shadow 0.2s ease;
}

.card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Form Styles */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #d1d5db;
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-label {
  display: block;
  font-weight: 500;
  color: #374151;
  margin-bottom: 0.5rem;
}

/* Accordion Styles */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-content.active {
  max-height: 500px;
}

.accordion-trigger[aria-expanded="true"] .lucide {
  transform: rotate(180deg);
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  animation: fadeIn 0.6s ease forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

.slide-up {
  transform: translateY(20px);
  opacity: 0;
  animation: slideUp 0.6s ease forwards;
}

@keyframes slideUp {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Mobile Navigation Styles */
#mobile-menu {
  transition: all 0.3s ease;
}

#mobile-menu.hidden {
  max-height: 0;
  overflow: hidden;
}

#mobile-menu:not(.hidden) {
  max-height: 300px;
}

/* Cookie Banner Styles */
#cookie-banner {
  backdrop-filter: blur(10px);
  box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Loading States */
.loading {
  position: relative;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Utility Classes */
.text-primary {
  color: var(--color-primary);
}

.bg-primary {
  background-color: var(--color-primary);
}

.border-primary {
  border-color: var(--color-primary);
}

/* Responsive Typography */
@media (max-width: 640px) {
  h1 {
    font-size: 2.25rem;
    line-height: 1.2;
  }
  
  h2 {
    font-size: 1.875rem;
    line-height: 1.3;
  }
}

/* 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) {
  .card {
    border: 2px solid #000;
  }
  
  .btn-primary {
    border: 2px solid #000;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  /* Add dark mode styles if needed in the future */
}
/* Cookie banner visibility — independent of Tailwind */
#cookie-banner.hidden, #cookie-consent-banner.hidden { display: none !important; }
#cookie-banner:not(.hidden), #cookie-consent-banner:not(.hidden) { display: block !important; }
#cookie-modal.hidden { display: none !important; }