/* FAQ Glassmorphic Modern Design */

/* Base Variables */
:root {
  --glass-bg: rgba(255, 255, 255, 0.25);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-shadow: rgba(0, 0, 0, 0.1);
  --glass-backdrop: blur(20px);
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --text-primary: #2d3748;
  --text-secondary: #4a5568;
  --text-muted: #718096;
  --success-color: #48bb78;
  --warning-color: #ed8936;
  --error-color: #f56565;
  --border-radius: 16px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Container and Layout */
.cid-faq-modern-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  min-height: 100vh;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.cid-faq-modern-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.1) 0%, 
    rgba(255, 255, 255, 0.05) 50%, 
    rgba(0, 0, 0, 0.02) 100%);
  pointer-events: none;
  z-index: 1;
}

/* Background Elements */
.cid-faq-bg-elements {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.cid-bg-circle {
  position: absolute;
  border-radius: 50%;
  background: var(--primary-gradient);
  opacity: 0.1;
  animation: float 6s ease-in-out infinite;
}

.cid-bg-circle-1 {
  width: 300px;
  height: 300px;
  top: -150px;
  right: -150px;
  animation-delay: 0s;
}

.cid-bg-circle-2 {
  width: 200px;
  height: 200px;
  bottom: -100px;
  left: -100px;
  background: var(--secondary-gradient);
  animation-delay: 2s;
}

.cid-bg-circle-3 {
  width: 150px;
  height: 150px;
  top: 50%;
  left: 20%;
  background: var(--accent-gradient);
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-20px) scale(1.05); }
}

/* Header Section */
.cid-faq-header-glass {
  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(--border-radius);
  padding: 2.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 8px 32px var(--glass-shadow);
  z-index: 10;
}

.cid-faq-title-section {
  text-align: center;
  margin-bottom: 2rem;
}

.cid-faq-main-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0 0 1rem 0;
  text-align: center;
}

.cid-faq-title-icon {
  width: 2rem;
  height: 2rem;
  fill: #667eea;
}

.cid-faq-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin: 0;
  opacity: 0.8;
}

/* Search Section */
.cid-faq-search-glass {
  position: relative;
}

.cid-search-wrapper {
  position: relative;
  max-width: 500px;
  margin: 0 auto;
}

.cid-search-input-glass {
  width: 100%;
  padding: 1rem 1rem 1rem 3.5rem;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: 2px solid transparent;
  border-radius: 50px;
  outline: none;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  font-family: inherit;
}

.cid-search-input-glass:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
  background: rgba(255, 255, 255, 0.95);
}

.cid-search-input-glass::placeholder {
  color: var(--text-muted);
}

.cid-search-icon {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.25rem;
  height: 1.25rem;
  fill: var(--text-muted);
  pointer-events: none;
}

.cid-search-results-count {
  position: absolute;
  top: -2.5rem;
  right: 0;
  background: var(--success-color);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Categories */
.cid-faq-categories-glass {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
  z-index: 10;
}

.cid-faq-cat-btn-glass {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

.cid-faq-cat-btn-glass svg {
  width: 1rem;
  height: 1rem;
  fill: currentColor;
}

.cid-faq-cat-btn-glass::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--primary-gradient);
  transition: left 0.3s ease;
  z-index: -1;
}

.cid-faq-cat-btn-glass:hover::before,
.cid-faq-cat-btn-glass.active::before {
  left: 0;
}

.cid-faq-cat-btn-glass:hover,
.cid-faq-cat-btn-glass.active {
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.cid-faq-cat-btn-glass.loading {
  pointer-events: none;
  opacity: 0.7;
}

.cid-faq-cat-btn-glass.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: cidFaqSpin 1s linear infinite;
  z-index: 2;
}

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

/* FAQ Items */
.cid-faq-list-glass {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cid-faq-item-glass {
  background: rgba(255,255,255,0.7);
  border: 1.5px solid #e2e8f0;
  box-shadow: 0 2px 8px rgba(102,126,234,0.08);
  border-radius: 14px;
  padding: 0.5rem 0;
}

.cid-faq-item-glass.animating {
  pointer-events: none;
}

.cid-faq-item-glass.animating .cid-faq-question-glass {
  cursor: wait;
}

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

.cid-faq-item-glass:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
  border-color: rgba(102, 126, 234, 0.3);
}

.cid-faq-item-glass.open {
  background: rgba(255, 255, 255, 0.4);
  border-color: rgba(102, 126, 234, 0.4);
}

/* Question Section */
.cid-faq-question-glass {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

.cid-faq-question-glass:hover {
  background: rgba(255, 255, 255, 0.1);
}

.cid-faq-question-glass:focus {
  outline: 2px solid #667eea;
  outline-offset: -2px;
}

.cid-faq-question-glass * {
  pointer-events: none;
}

.cid-faq-q-content {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
}

.cid-faq-q-icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cid-faq-q-icon svg {
  width: 1rem;
  height: 1rem;
  fill: white;
}

.cid-faq-question-glass h4 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.5;
}

.cid-faq-toggle-glass {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.cid-toggle-icon {
  width: 1rem;
  height: 1rem;
  fill: var(--text-primary);
  transition: transform 0.3s ease;
}

.cid-faq-item-glass.open .cid-toggle-icon {
  transform: rotate(180deg);
}

/* Answer Section */
.cid-faq-answer-glass {
  display: none;
  padding: 0 1.25rem 1.25rem 1.25rem;
}

.cid-faq-answer-content {
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.cid-answer-text p {
  margin: 0 0 1.5rem 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Links Section */
.cid-faq-links-glass {
  margin-top: 1.5rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.cid-links-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
}

.cid-links-title svg {
  width: 1rem;
  height: 1rem;
  fill: currentColor;
}

.cid-links-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cid-help-link-glass {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 1rem;
  background: var(--primary-gradient);
  color: white;
  text-decoration: none;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  transition: var(--transition);
}

.cid-help-link-glass:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
  text-decoration: none;
  color: white;
}

.cid-help-link-glass svg {
  width: 0.75rem;
  height: 0.75rem;
  fill: currentColor;
}

/* Tags */
.cid-faq-tags-glass {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.cid-faq-tag {
  padding: 0.25rem 0.75rem;
  background: rgba(102, 126, 234, 0.1);
  color: #667eea;
  border-radius: 15px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* No Results State */
.cid-faq-no-results {
  position: relative;
  z-index: 10;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.cid-no-results-content {
  max-width: 400px;
  margin: 0 auto;
}

.cid-no-results-icon {
  width: 4rem;
  height: 4rem;
  fill: var(--text-muted);
  margin-bottom: 1.5rem;
}

.cid-no-results-content h3 {
  margin: 0 0 1rem 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.cid-no-results-content p {
  margin: 0 0 2rem 0;
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Error State */
.cid-faq-error-glass {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  max-width: 500px;
  margin: 2rem auto;
}

.cid-error-content {
  max-width: 400px;
  margin: 0 auto;
}

.cid-error-icon {
  width: 4rem;
  height: 4rem;
  fill: var(--error-color);
  margin-bottom: 1.5rem;
}

.cid-error-content h3 {
  margin: 0 0 1rem 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.cid-error-content p {
  margin: 0 0 2rem 0;
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Glass Button */
.cid-btn-glass {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  background: var(--primary-gradient);
  color: white;
  text-decoration: none;
  border: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.cid-btn-glass:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
  text-decoration: none;
  color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
  .cid-faq-modern-container {
    padding: 1rem;
    border-radius: 0;
  }

  .cid-faq-header-glass {
    padding: 1rem;
  }

  .cid-faq-main-title {
    font-size: 1.25rem;
    flex-direction: column;
    gap: 0.5rem;
  }

  .cid-faq-title-icon {
    width: 1.25rem;
    height: 1.25rem;
  }

  .cid-faq-categories-glass {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
  }

  .cid-faq-cat-btn-glass {
    width: 100%;
    max-width: 200px;
    justify-content: center;
  }

  .cid-faq-question-glass {
    padding: 0.75rem 1rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .cid-faq-q-content {
    width: 100%;
  }

  .cid-faq-question-glass h4 {
    font-size: 1rem;
  }

  .cid-faq-answer-glass {
    padding: 0 1rem 1rem 1rem;
  }

  .cid-bg-circle {
    display: none;
  }
}

@media (max-width: 480px) {
  .cid-faq-modern-container {
    padding: 0.5rem;
  }

  .cid-faq-header-glass {
    padding: 1rem;
  }

  .cid-search-input-glass {
    padding: 0.75rem 0.75rem 0.75rem 3rem;
  }

  .cid-faq-question-glass {
    padding: 1rem;
  }

  .cid-faq-answer-glass {
    padding: 0 1rem 1rem 1rem;
  }

  .cid-links-list {
    flex-direction: column;
  }

  .cid-help-link-glass {
    justify-content: center;
  }
}

/* RTL Support */
[dir="rtl"] .cid-search-input-glass {
  padding: 1rem 3.5rem 1rem 1rem;
}

[dir="rtl"] .cid-search-icon {
  right: auto;
  left: 1rem;
}

[dir="rtl"] .cid-faq-q-content {
  flex-direction: row-reverse;
}

[dir="rtl"] .cid-faq-question-glass {
  flex-direction: row-reverse;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  :root {
    --glass-bg: rgba(0, 0, 0, 0.25);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-primary: #e2e8f0;
    --text-secondary: #cbd5e0;
    --text-muted: #a0aec0;
  }

  .cid-faq-modern-container {
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
  }

  .cid-search-input-glass {
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-primary);
  }

  .cid-search-input-glass:focus {
    background: rgba(0, 0, 0, 0.4);
  }
}

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

/* Focus States */
.cid-faq-question-glass:focus,
.cid-faq-cat-btn-glass:focus,
.cid-help-link-glass:focus,
.cid-btn-glass:focus {
  outline: 2px solid #667eea;
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .cid-faq-modern-container {
    background: white;
    box-shadow: none;
  }

  .cid-faq-item-glass {
    background: white;
    border: 1px solid #ddd;
    break-inside: avoid;
  }

  .cid-faq-answer-glass {
    display: block !important;
  }

  .cid-faq-categories-glass,
  .cid-faq-search-glass {
    display: none;
  }
}