/**
 * @file
 * Styles for the Syllabus view page.
 */

/* Syllabus Section */
.syllabus-section {
  padding: 3rem 0;
  background-color: #ffffff;
}

/* Use CSS Grid to reorder display */
.syllabus-section .container {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Content wrapper - make it transparent */
.syllabus-content-wrapper {
  display: contents;
}

/* Top section: Cover and Title (grid row 1) */
.syllabus-top-section {
  grid-row: 1;
}

/* Exposed filter (grid row 2) - appears between content */
.syllabus-exposed-filter-wrapper {
  grid-row: 2;
  margin: 2rem auto;
  max-width: 900px;
  width: 100%;
}

/* Bottom section: Subtext and Body (grid row 3) */
.syllabus-bottom-section {
  grid-row: 3;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
}

/* Cover Image */
.syllabus-cover-image {
  width: 100%;
  margin: 0 0 2rem 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.syllabus-cover-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* Title */
.syllabus-title-wrapper {
  margin: 0 0 2rem 0;
  text-align: center;
}

.syllabus-title {
  margin: 0;
  font-size: 2.5rem;
  font-weight: bold;
  line-height: 1.2;
  color: #212529;
}

.syllabus-title a {
  color: #212529;
  text-decoration: none;
}

.syllabus-title a:hover {
  color: #007bff;
}

/* Subtext */
.syllabus-subtext {
  margin: 0 0 2rem 0;
  font-size: 1.125rem;
  line-height: 1.6;
  color: #495057;
  font-style: italic;
  text-align: center;
}

/* Body Content */
.syllabus-body {
  margin: 0;
  line-height: 1.8;
  color: #212529;
  font-size: 1rem;
}

/* Exposed Filter Styling */
.syllabus-exposed-filter-wrapper form {
  margin: 0;
}

.syllabus-exposed-filter-wrapper .form-item {
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.syllabus-exposed-filter-wrapper label {
  margin-bottom: 0;
  font-weight: 500;
  font-size: 1rem;
  color: #212529;
  white-space: nowrap;
}

.syllabus-exposed-filter-wrapper select,
.syllabus-exposed-filter-wrapper input[type="text"] {
  width: auto;
  min-width: 200px;
  max-width: 300px;
  padding: 0.5rem 0.75rem;
  border: 1px solid #ced4da;
  border-radius: 4px;
  font-size: 1rem;
  background-color: #ffffff;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.syllabus-exposed-filter-wrapper select:focus,
.syllabus-exposed-filter-wrapper input[type="text"]:focus {
  border-color: #80bdff;
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.syllabus-exposed-filter-wrapper .form-actions {
  margin-top: 1rem;
}

.syllabus-exposed-filter-wrapper button,
.syllabus-exposed-filter-wrapper input[type="submit"] {
  padding: 0.5rem 1.5rem;
  background-color: #007bff;
  color: #ffffff;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.15s ease-in-out;
}

.syllabus-exposed-filter-wrapper button:hover,
.syllabus-exposed-filter-wrapper input[type="submit"]:hover {
  background-color: #0056b3;
}

/* Hide the "Apply" button if auto-submit is enabled */
.syllabus-exposed-filter-wrapper .form-actions.js-hide {
  display: none;
}

/* Body Content Typography */
.syllabus-body p {
  margin-bottom: 1rem;
}

.syllabus-body h2,
.syllabus-body h3,
.syllabus-body h4 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
  color: #212529;
}

.syllabus-body h2 {
  font-size: 1.75rem;
}

.syllabus-body h3 {
  font-size: 1.5rem;
}

.syllabus-body h4 {
  font-size: 1.25rem;
}

.syllabus-body ul,
.syllabus-body ol {
  margin-bottom: 1rem;
  padding-left: 2rem;
}

.syllabus-body li {
  margin-bottom: 0.5rem;
}

.syllabus-body a {
  color: #007bff;
  text-decoration: none;
}

.syllabus-body a:hover {
  text-decoration: underline;
}

.syllabus-documents {
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.syllabus-documents-label {
  margin: 0 0 1rem;
  color: #1a2332;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
}

.syllabus-documents-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.syllabus-document-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 72px;
  padding: 1rem;
  color: #1a2332;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  box-sizing: border-box;
  overflow-wrap: anywhere;
  background: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.syllabus-document-link:hover,
.syllabus-document-link:focus {
  color: #ffffff;
  text-decoration: none;
  background: linear-gradient(135deg, #1a2332 0%, #0d1b2a 100%);
  border-color: #ff6b35;
  box-shadow: 0 6px 18px rgba(13, 27, 42, 0.18);
  transform: translateY(-1px);
}

/* Empty State */
.syllabus-empty {
  grid-row: 4;
  padding: 3rem 2rem;
  text-align: center;
  color: #6c757d;
  font-size: 1.125rem;
}

/* Pager and other elements */
.syllabus-pager {
  grid-row: 5;
  margin-top: 2rem;
}

.syllabus-footer {
  grid-row: 6;
}

/* Responsive Design */
@media (max-width: 768px) {
  .syllabus-section {
    padding: 2rem 0;
  }

  .syllabus-section .container {
    padding: 0 1rem;
  }

  .syllabus-title {
    font-size: 2rem;
  }

  .syllabus-title-wrapper {
    margin-bottom: 1.5rem;
  }

  .syllabus-exposed-filter-wrapper {
    margin: 1.5rem auto;
  }

  .syllabus-exposed-filter-wrapper select,
  .syllabus-exposed-filter-wrapper input[type="text"] {
    max-width: 100%;
  }

  .syllabus-subtext {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .syllabus-body {
    font-size: 0.9375rem;
  }

  .syllabus-documents-label {
    font-size: 1.75rem;
  }

  .syllabus-documents-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .syllabus-cover-image {
    margin-bottom: 1.5rem;
    border-radius: 4px;
  }
}

@media (max-width: 480px) {
  .syllabus-title {
    font-size: 1.75rem;
  }

  .syllabus-subtext {
    font-size: 0.9375rem;
  }

  .syllabus-body {
    font-size: 0.875rem;
  }

  .syllabus-documents-label {
    font-size: 1.5rem;
  }

  .syllabus-documents-grid {
    grid-template-columns: 1fr;
  }

  .syllabus-document-link {
    min-height: 64px;
    padding: 0.85rem;
    font-size: 0.95rem;
  }
}