/* Modern Sermon Search UI */
:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary: #8b5cf6;
  --accent: #ec4899;
  --success: #10b981;
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-card: #1e293b;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --border: #334155;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  padding: 0;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}


/* App Container */
.app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Header */
.header {
  text-align: center;
  margin-bottom: 3rem;
  animation: fadeInDown 0.6s ease-out;
}

.header-title {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-light), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.header-title svg {
  color: var(--primary);
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: white;
  margin-left: 0.5rem;
}

.header-subtitle {
  color: var(--text-muted);
  font-size: 1.125rem;
  font-weight: 400;
}

/* Search Card */
.search-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-lg);
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

.search-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.input-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.input-field,
.select-field {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.2s ease;
  outline: none;
}

.input-field:focus,
.select-field:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.input-field::placeholder {
  color: var(--text-muted);
}

.select-field {
  cursor: pointer;
}

.select-field option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.search-btn {
  width: 100%;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  border: none;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: var(--shadow);
}

.search-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.search-btn:active {
  transform: translateY(0);
}

/* Results Container */
.results-container {
  animation: fadeIn 0.4s ease-out;
}

.paragraph {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
  animation: slideInUp 0.4s ease-out;
}

.paragraph:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.result-header {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.result-title {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1.125rem;
}

.result-year {
  color: var(--text-muted);
  font-size: 0.875rem;
  background: var(--bg-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
}

.previewBtn {
  padding: 0.5rem 1rem;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.previewBtn:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.result-text {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Pagination */
.pagination-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 2rem 0;
  flex-wrap: wrap;
}

.pagination-container button {
  padding: 0.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  color: var(--text-primary);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pagination-container button:hover:not(:disabled) {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.pagination-container button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-container label {
  color: var(--text-secondary);
  font-weight: 500;
}

.pagination-container input {
  width: 80px;
  padding: 0.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  color: var(--text-primary);
  text-align: center;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  z-index: 1000;
  padding: 1rem;
  overflow-y: auto;
  animation: fadeIn 0.3s ease-out;
}

.modal-content {
  max-width: 900px;
  margin: 2rem auto;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: var(--shadow-xl);
  animation: slideInUp 0.3s ease-out;
}

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  background: var(--bg-secondary);
  z-index: 10;
  border-radius: 1rem 1rem 0 0;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav-group {
  display: flex;
  gap: 0.5rem;
}

.nav-btn {
  padding: 0.5rem 1rem;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 0.375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-btn:hover {
  background: var(--primary-dark);
}

.keyword-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.keyword-btn {
  padding: 0.25rem 0.5rem;
  background: var(--secondary);
  color: white;
  border: none;
  border-radius: 0.25rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.keyword-btn:hover {
  opacity: 0.8;
}

.close-btn {
  padding: 0.5rem;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-btn:hover {
  background: #ef4444;
  border-color: #ef4444;
  color: white;
}

.modal-body {
  padding: 2rem;
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 1.125rem;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.modal-body p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

/* Hide pagination in preview */
.modal-body .pagination,
.modal-body .pages,
.modal-body nav,
.modal-body button,
.modal-body a[href*="page="] {
  display: none !important;
}

/* Highlight */
.highlight {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: #000;
  padding: 0.125rem 0.25rem;
  border-radius: 0.25rem;
  font-weight: 600;
}

.activeMatch {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .app-container {
    padding: 1rem;
  }

  .header-title {
    font-size: 2rem;
    flex-direction: column;
    gap: 0.5rem;
  }

  .search-card {
    padding: 1.5rem;
  }

  .search-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .modal-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .modal-actions {
    width: 100%;
    justify-content: space-between;
  }

  .modal-body {
    padding: 1rem;
    font-size: 1rem;
  }
}

/* Cards for portal page */
.container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2rem;
  width: 280px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.card h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--primary-light), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.card p {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Particles canvas */
.particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.3;
}

/* Loading state */
.loading {
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
}

.loading::after {
  content: '...';
  animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
  0%, 20% {
    content: '.';
  }
  40% {
    content: '..';
  }
  60%, 100% {
    content: '...';
  }
}