/* Courses Page Styling */

/* Course Cards */
.course-card {
  background-color: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.course-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.course-card .card-img-top {
  height: 200px;
  object-fit: cover;
}

.course-card .card-body {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.course-card .card-title {
  color: var(--text-primary);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.course-card .card-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  flex-grow: 1;
}

/* Course Meta Info */
.course-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.course-meta i {
  color: var(--accent-blue);
}

/* Price Display */
.course-price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.course-price .price-current {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent-blue);
}

.course-price .price-original {
  font-size: 1rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.course-price .discount-badge {
  background-color: var(--pale-blue);
  color: var(--primary-blue);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  margin-left: 0.5rem;
}

/* Course Action Button */
.course-card .btn-view-course {
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
  color: var(--white);
  font-weight: 500;
  width: 100%;
  padding: 0.625rem;
  transition: all 0.3s ease;
}

.course-card .btn-view-course:hover {
  background-color: var(--primary-blue);
  border-color: var(--primary-blue);
  transform: translateY(-1px);
}

/* Course Category Badge */
.course-category {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: var(--primary-blue);
  color: var(--white);
  padding: 0.375rem 0.75rem;
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 500;
}

/* RTL Support */
html[lang="ar"] .course-category {
  right: auto;
  left: 1rem;
}

html[lang="ar"] .course-meta {
  flex-direction: row-reverse;
}

html[lang="ar"] .course-price {
  flex-direction: row-reverse;
}

/* Filter Section */
.filter-section {
  background-color: var(--off-white);
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.filter-section h5 {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 1rem;
}

.filter-section .form-select,
.filter-section .form-control {
  border-color: var(--medium-gray);
  color: var(--text-primary);
}

.filter-section .form-select:focus,
.filter-section .form-control:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 0.2rem rgba(74, 105, 189, 0.25);
}

/* Pagination */
.pagination .page-link {
  color: var(--accent-blue);
  border-color: var(--medium-gray);
  padding: 0.5rem 0.75rem;
}

.pagination .page-link:hover {
  background-color: var(--pale-blue);
  border-color: var(--accent-blue);
  color: var(--primary-blue);
}

.pagination .page-item.active .page-link {
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
  color: var(--white);
}

/* Course Detail Page */
.course-detail-hero {
  background-color: var(--pale-blue);
  padding: 3rem 0;
  margin-bottom: 2rem;
}

.course-detail-hero h1 {
  color: var(--text-primary);
  font-weight: 700;
  margin-bottom: 1rem;
}

.course-detail-hero .lead {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

.course-info-card {
  background-color: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  position: sticky;
  top: 100px;
}

.course-info-card h3 {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.course-info-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.course-info-item i {
  color: var(--accent-blue);
  width: 24px;
  margin-right: 0.75rem;
}

html[lang="ar"] .course-info-item i {
  margin-right: 0;
  margin-left: 0.75rem;
}

/* Course Content Sections */
.course-section {
  margin-bottom: 3rem;
}

.course-section h2 {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--pale-blue);
}

.course-section p,
.course-section li {
  color: var(--text-secondary);
  line-height: 1.8;
}

.course-section ul {
  list-style: none;
  padding-left: 0;
}

.course-section ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
}

.course-section ul li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-blue);
  font-weight: bold;
}

html[lang="ar"] .course-section ul li {
  padding-left: 0;
  padding-right: 1.5rem;
}

html[lang="ar"] .course-section ul li:before {
  left: auto;
  right: 0;
}