@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");

/* Enhanced Courses Listing Styles with Mac-like Design */
body {
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
}

.lms-courses-page {
  min-height: 100vh;
  background: #ffffff;
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  color: #1d1d1f;
  line-height: 1.5;
}

/* Courses Section */
.courses-section {
  padding: 5rem 0;
  background: #ffffff;
}

.courses-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.courses-header {
  text-align: center;
  margin-bottom: 3rem;
}

.courses-section-title {
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.courses-section-subtitle {
  font-size: 1.25rem;
  color: #86868b;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Filter Bar */
.courses-filter-bar {
  background: #f5f5f7;
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  margin-bottom: 3rem;
  border: 1px solid #e5e5e7;
}

.filter-row {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.search-wrapper {
  position: relative;
  flex: 1;
  min-width: 250px;
}

.courses-search-input {
  width: 100%;

  border-radius: 0.5rem;
  border: 1px solid #d1d5db;
  font-size: 1rem;
  transition: all 0.2s ease;
  background: #ffffff;
  font-family: inherit;
}

.courses-search-input:focus {
  outline: none;
  border-color: #3385d1;
  box-shadow: 0 0 0 3px rgba(51, 133, 209, 0.1);
}

.category-wrapper,
.level-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.courses-filter-select {
  border-radius: 0.5rem;
  border: 1px solid #d1d5db;
  font-size: 1rem;
  background: #ffffff;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 200px;
  font-family: inherit;
}

.courses-filter-select:focus {
  outline: none;
  border-color: #3385d1;
  box-shadow: 0 0 0 3px rgba(51, 133, 209, 0.1);
}

.courses-filter-btn {
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  background: #3385d1;
  color: #ffffff;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-family: inherit;
}

.courses-filter-btn:hover {
  background: #1e5a94;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(51, 133, 209, 0.3);
}

.courses-filter-btn svg {
  width: 1.125rem;
  height: 1.125rem;
}

/* Courses Count */
.courses-count {
  margin-bottom: 2rem;
  font-size: 1rem;
  color: #86868b;
  font-weight: 500;
  text-align: center;
}

/* Courses Grid */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.course-card-modern {
  background: #ffffff;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  border: 1px solid #f3f4f6;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.course-card-modern:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  border-color: #e5e7eb;
}

.course-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
  flex: 1;
}

.course-card-image-wrapper {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #f5f5f7;
  overflow: hidden;
}

.course-card-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.course-card-modern:hover .course-card-image {
  transform: scale(1.05);
}

.course-card-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #86868b;
}

.course-level-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.375rem 0.875rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

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

.course-category {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  color: #6b7280;
  font-weight: 500;
  margin-bottom: 0.75rem;
  padding: 0.25rem 0.625rem;
  background: #f9fafb;
  border-radius: 0.375rem;
  width: fit-content;
}

.course-category svg {
  width: 0.75rem;
  height: 0.75rem;
}

.course-card-title-modern {
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: #111827;
  margin: 0 0 0.5rem 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-clamp: 2;
  overflow: hidden;
}

.course-card-link:hover .course-card-title-modern {
  color: #2563eb;
}

.course-card-description {
  color: #6b7280;
  font-size: 0.8125rem;
  line-height: 1.5;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-clamp: 2;
  overflow: hidden;
  flex: 1;
}

.course-card-meta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  border-top: 1px solid #f3f4f6;
  margin-top: auto;
}

.course-meta-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  color: #6b7280;
  font-weight: 500;
}

.course-meta-item svg {
  width: 0.875rem;
  height: 0.875rem;
  color: #d1d5db;
}

.course-card-footer {
  padding: 0 1rem 1rem;
  display: flex;
  gap: 0.5rem;
}

.btn-primary-modern {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.35rem 0.75rem;
  background: #2563eb;
  color: #ffffff;
  border-radius: 0.375rem;
  font-weight: 500;
  font-size: 0.75rem;
  text-decoration: none;
  transition: all 0.15s ease;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.1);
  border: none;
  width: auto;
  flex: initial;
}

.btn-primary-modern:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(37, 99, 235, 0.2);
  color: #ffffff;
}

.btn-secondary-modern {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.35rem 0.75rem;
  background: #f9fafb;
  color: #374151;
  border-radius: 0.375rem;
  font-weight: 500;
  font-size: 0.75rem;
  text-decoration: none;
  transition: all 0.15s ease;
  border: 1px solid #e5e7eb;
  width: auto;
  flex: initial;
}

/* Make 3 cards per row by default */
.courses-grid {
  grid-template-columns: repeat(3, 1fr);
}

.btn-secondary-modern:hover {
  background: #f3f4f6;
  color: #111827;
  transform: translateY(-1px);
  border-color: #d1d5db;
}

.btn-secondary-modern svg {
  width: 0.875rem;
  height: 0.875rem;
}

/* Pagination */
.courses-pagination {
  margin-top: 4rem;
  text-align: center;
}

.courses-pagination .page-numbers {
  display: inline-block;
  padding: 0.75rem 1rem;
  margin: 0 0.25rem;
  text-decoration: none;
  color: #86868b;
  border: 1px solid #e5e5e7;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  transition: all 0.2s ease;
  font-weight: 500;
}

.courses-pagination .page-numbers:hover,
.courses-pagination .page-numbers.current {
  background: #3385d1;
  color: #ffffff;
  border-color: #3385d1;
  transform: translateY(-1px);
}

/* No Courses Found */
.no-courses-found {
  text-align: center;
  padding: 5rem 2rem;
  background: #f5f5f7;
  border-radius: 1rem;
  border: 2px dashed #e5e5e7;
}

.no-courses-found svg {
  color: #d1d5db;
  margin-bottom: 2rem;
}

.no-courses-found h3 {
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-size: 1.75rem;
  color: #1d1d1f;
  margin: 0 0 1rem 0;
}

.no-courses-found p {
  color: #86868b;
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

.btn-reset-filters {
  display: inline-block;
  padding: 0.875rem 2rem;
  background: #3385d1;
  color: #ffffff;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(51, 133, 209, 0.2);
}

.btn-reset-filters:hover {
  background: #1e5a94;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(51, 133, 209, 0.3);
  color: #ffffff;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .courses-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
}

@media (max-width: 768px) {
  .courses-section {
    padding: 3rem 0;
  }

  .courses-container {
    padding: 0 1rem;
  }

  .courses-section-title {
    font-size: 2rem;
  }

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

  .filter-row {
    flex-direction: column;
    gap: 0.75rem;
  }

  .search-wrapper,
  .category-wrapper,
  .level-wrapper {
    width: 100%;
    min-width: auto;
  }

  .courses-filter-btn {
    width: 100%;
    justify-content: center;
  }

  .course-card-footer {
    flex-direction: column;
  }

  .btn-primary-modern,
  .btn-secondary-modern {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .courses-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .courses-section-title {
    font-size: 1.75rem;
  }

  .course-card-title-modern {
    font-size: 1.125rem;
  }
}