/* Courses Page Styles */

.courses-header {
  padding: 120px 0 60px;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

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

.header-content h1 {
  font-size: 2.5rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.header-content p {
  font-size: 1.2rem;
  color: var(--muted-foreground);
  max-width: 600px;
  margin: 0 auto;
}

.courses-filters {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

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

.filter-group label {
  color: var(--foreground);
  font-weight: 500;
  font-size: 0.875rem;
}

.filter-select {
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--background);
  color: var(--foreground);
  font-size: 0.875rem;
  min-width: 150px;
  cursor: pointer;
  transition: border-color 0.3s ease;
}

.filter-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--ring);
}

.courses-section {
  padding: 60px 0;
}

.no-results {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--muted-foreground);
}

.no-results i {
  font-size: 4rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.no-results h3 {
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .courses-header {
    padding: 100px 0 40px;
  }

  .header-content h1 {
    font-size: 2rem;
  }

  .courses-filters {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .filter-group {
    width: 100%;
    max-width: 250px;
  }

  .filter-select {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .header-content h1 {
    font-size: 1.75rem;
  }

  .header-content p {
    font-size: 1rem;
  }

  .courses-section {
    padding: 40px 0;
  }
}