/**
 * CIF Learning Theme - Course Components
 */

/* ========================================
   COURSE CARDS
   ======================================== */

.course-card {
  background: var(--cif-white);
  border: 1px solid var(--cif-gray-200);
  overflow: hidden;
  transition: all var(--cif-transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.course-card:hover {
  box-shadow: var(--cif-shadow-lg);
  transform: translateY(-4px);
}

.course-card__image {
  height: 160px;
  background: linear-gradient(135deg, var(--cif-primary) 0%, var(--cif-primary-dark) 100%);
  position: relative;
}

.course-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course-card__badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--cif-secondary);
  color: var(--cif-white);
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.course-card__body {
  padding: var(--cif-space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.course-card__category {
  color: var(--cif-primary);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--cif-space-xs);
}

.course-card__title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--cif-primary-dark);
  margin-bottom: var(--cif-space-sm);
  line-height: 1.4;
}

.course-card__title a {
  color: inherit;
  text-decoration: none;
}

.course-card__title a:hover {
  color: var(--cif-primary);
}

.course-card__description {
  font-size: 0.9rem;
  color: var(--cif-gray-600);
  line-height: 1.5;
  margin-bottom: var(--cif-space-md);
  flex: 1;
}

.course-card__meta {
  display: flex;
  gap: var(--cif-space-md);
  font-size: 0.85rem;
  color: var(--cif-gray-500);
  padding-top: var(--cif-space-md);
  border-top: 1px solid var(--cif-gray-200);
  margin-top: auto;
}

.course-card__meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ========================================
   COURSE GRID
   ======================================== */

.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--cif-space-lg);
}

/* ========================================
   COURSE TEASER (Node View Mode)
   ======================================== */

.node--type-course.node--view-mode-teaser {
  background: var(--cif-white);
  border: 1px solid var(--cif-gray-200);
  padding: var(--cif-space-lg);
  transition: all var(--cif-transition);
}

.node--type-course.node--view-mode-teaser:hover {
  box-shadow: var(--cif-shadow-md);
  transform: translateY(-2px);
}

.node--type-course .node__title {
  font-size: 1.25rem;
  margin-bottom: var(--cif-space-sm);
}

.node--type-course .node__title a {
  color: var(--cif-primary-dark);
}

.node--type-course .node__title a:hover {
  color: var(--cif-primary);
  text-decoration: none;
}

.node--type-course .field--name-field-course-category {
  margin-bottom: var(--cif-space-sm);
}

.node--type-course .field--name-field-course-category .field__item {
  display: inline-block;
  background: var(--cif-primary);
  color: var(--cif-white);
  padding: 3px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.node--type-course .field--name-field-course-category .field__item a,
.node--type-course .course-meta-value .field--name-field-course-category a {
  color: var(--cif-white);
  text-decoration: none;
}

.node--type-course .field--name-field-skill-level,
.node--type-course .field--name-field-duration {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--cif-gray-600);
  margin-right: var(--cif-space-md);
}

.node--type-course .field--name-field-short-description,
.node--type-course .field--name-body {
  margin-top: var(--cif-space-sm);
  color: var(--cif-gray-600);
  line-height: 1.6;
}

/* ========================================
   ENROLLMENT ACTIONS
   ======================================== */

.cif-enrollment-actions {
  padding: var(--cif-space-lg);
  background: linear-gradient(135deg, var(--cif-primary) 0%, var(--cif-primary-dark) 100%);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--cif-space-md);
  flex-wrap: wrap;
}

.cif-enrollment-actions .btn-primary,
.cif-enrollment-actions .btn-lg {
  background: var(--cif-white);
  color: var(--cif-primary-dark);
  border: none;
  font-weight: 600;
}

.cif-enrollment-actions .btn-primary:hover,
.cif-enrollment-actions .btn-lg:hover {
  background: var(--cif-gray-100);
  color: var(--cif-primary);
}

.cif-enrollment-actions .btn-outline-danger {
  color: var(--cif-white);
  border-color: rgba(255,255,255,0.5);
}

.cif-enrollment-actions .btn-outline-danger:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--cif-white);
}

.cif-enrollment-actions__badge {
  display: inline-block;
}

.cif-enrollment-actions .btn-success {
  background: #28a745;
  border-color: #28a745;
}

/* ========================================
   COURSE SYLLABUS (Inline)
   ======================================== */

.cif-syllabus {
  border: 1px solid var(--cif-gray-200);
  padding: var(--cif-space-lg);
  background: var(--cif-white);
}

.cif-syllabus__module {
  margin-bottom: var(--cif-space-lg);
}

.cif-syllabus__module:last-child {
  margin-bottom: 0;
}

.cif-syllabus__module-title {
  color: var(--cif-primary-dark);
  font-size: 1.1rem;
  border-bottom: 1px solid var(--cif-gray-200);
  padding-bottom: var(--cif-space-sm);
  margin-bottom: var(--cif-space-sm);
}

.cif-syllabus__lesson a {
  color: var(--cif-gray-600);
  padding: var(--cif-space-xs) 0;
  display: flex;
  align-items: center;
}

.cif-syllabus__lesson a:hover {
  color: var(--cif-primary);
}

.cif-syllabus__lesson.text-success a {
  color: #28a745;
}

.cif-syllabus__check {
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

/* ========================================
   COURSE SUBTITLE
   ======================================== */

.course-subtitle {
  font-size: 1.15rem;
  color: var(--cif-gray-600);
  font-weight: 400;
  margin-bottom: var(--cif-space-md);
  line-height: 1.5;
}

.course-card__subtitle {
  font-size: 0.85rem;
  color: var(--cif-gray-500);
  font-weight: 400;
  margin-bottom: var(--cif-space-sm);
  line-height: 1.4;
}

/* ========================================
   COURSE FULL VIEW
   ======================================== */

.node--type-course.node--view-mode-full .node__title {
  font-size: 2rem;
  margin-bottom: var(--cif-space-lg);
}

.node--type-course.node--view-mode-full .course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--cif-space-lg);
  padding: var(--cif-space-lg);
  background: var(--cif-gray-100);
  margin-bottom: var(--cif-space-xl);
}

.node--type-course.node--view-mode-full .course-meta-item {
  display: flex;
  flex-direction: column;
}

.node--type-course.node--view-mode-full .course-meta-label {
  font-size: 0.8rem;
  color: var(--cif-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.node--type-course.node--view-mode-full .course-meta-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--cif-primary-dark);
}

/* ========================================
   FEATURES GRID
   ======================================== */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--cif-space-lg);
}

.feature-box {
  text-align: center;
  padding: var(--cif-space-xl) var(--cif-space-lg);
  background: var(--cif-white);
  transition: all var(--cif-transition);
}

.feature-box:hover {
  box-shadow: var(--cif-shadow-sm);
  transform: translateY(-3px);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--cif-primary) 0%, var(--cif-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--cif-space-md);
  color: var(--cif-white);
}

.feature-icon svg {
  width: 28px;
  height: 28px;
}

.feature-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--cif-primary-dark);
  margin-bottom: var(--cif-space-sm);
}

.feature-text {
  font-size: 0.9rem;
  color: var(--cif-gray-600);
  line-height: 1.5;
  margin: 0;
}

/* ========================================
   SECTION TITLE
   ======================================== */

.section-title {
  text-align: center;
  color: var(--cif-primary-dark);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--cif-space-xl);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: var(--cif-primary);
  margin: var(--cif-space-md) auto 0;
}

/* ========================================
   SKILL LEVEL BADGES
   ======================================== */

.badge-beginner {
  background: #d4edda;
  color: #155724;
}

.badge-intermediate {
  background: #fff3cd;
  color: #856404;
}

.badge-advanced {
  background: #f8d7da;
  color: #721c24;
}

/* ========================================
   VIEW COURSE CATALOG (all displays)
   ======================================== */

.view-course-catalog .view-content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--cif-space-lg);
}

.view-course-catalog .views-row {
  margin: 0;
  padding: 0;
  border: none;
}

/* Featured courses block — 3 columns */
.region-featured-top .view-content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--cif-space-lg);
}

.region-featured-top .views-row {
  margin: 0;
  padding: 0;
  border: none;
}

/* ========================================
   COURSE SYLLABUS (Theme Integration)
   ======================================== */

.course-syllabus-section {
  margin-top: var(--cif-space-xl);
  padding-top: var(--cif-space-lg);
  border-top: 1px solid var(--cif-gray-200);
}

.course-syllabus-section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cif-primary-dark);
  margin-bottom: var(--cif-space-lg);
}

/* ========================================
   COURSE PREREQUISITES
   ======================================== */

.course-prerequisites {
  padding: var(--cif-space-lg);
  background: var(--cif-gray-100);
}

.course-prerequisites h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--cif-primary-dark);
  margin-bottom: var(--cif-space-sm);
}

/* ========================================
   COURSE IMAGE (Full View)
   ======================================== */

.course-image {
  overflow: hidden;
  max-width: 500px;
  max-height: 300px;
}

.course-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ========================================
   COURSE DESCRIPTION
   ======================================== */

.course-description {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--cif-gray-600);
  margin-bottom: var(--cif-space-lg);
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* Tablet — 2 columns */
@media (max-width: 991px) {
  .course-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .view-course-catalog .view-content,
  .region-featured-top .view-content {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cif-enrollment-actions {
    flex-direction: column;
  }
}

/* Mobile — 1 column */
@media (max-width: 767px) {
  .course-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .view-course-catalog .view-content,
  .region-featured-top .view-content {
    grid-template-columns: 1fr;
  }

  .course-meta {
    flex-direction: column;
    gap: var(--cif-space-sm);
  }

  .course-card__body {
    padding: var(--cif-space-md);
  }

  .course-card__title {
    font-size: 1rem;
  }

  .course-card__meta {
    flex-wrap: wrap;
    gap: var(--cif-space-sm);
  }

  .section-title {
    font-size: 1.35rem;
  }

  .course-card__image {
    height: 130px;
  }

  .cif-enrollment-actions {
    padding: var(--cif-space-md);
    gap: var(--cif-space-sm);
  }

  .node--type-course.node--view-mode-full .course-meta {
    padding: var(--cif-space-md);
  }

  .node--type-course.node--view-mode-full .node__title {
    font-size: 1.5rem;
  }

  .cif-syllabus {
    padding: var(--cif-space-md);
  }
}

/* Small phones */
@media (max-width: 480px) {
  .course-card__image {
    height: 110px;
  }

  .course-card__body {
    padding: var(--cif-space-sm) var(--cif-space-md);
  }

  .course-card__title {
    font-size: 0.95rem;
  }

  .course-card__description {
    font-size: 0.85rem;
    -webkit-line-clamp: 3;
  }

  .course-card__meta {
    font-size: 0.8rem;
  }

  .feature-box {
    padding: var(--cif-space-md);
  }

  .feature-icon {
    width: 48px;
    height: 48px;
  }

  .feature-icon svg {
    width: 22px;
    height: 22px;
  }

  .feature-title {
    font-size: 0.9rem;
  }

  .feature-text {
    font-size: 0.85rem;
  }
}