/* General Layout */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f8f9fa;
  color: #333;
}

header {
  background-color: #343a40;
  color: white;
  padding: 1.5rem;
  text-align: center;
}

section {
  padding: 2rem;
  border-bottom: 1px solid #dee2e6;
}

h2 {
  border-bottom: 2px solid #007BFF;
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
  color: #212529;
}

/* Grid and Cards */
.flex-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.card {
  background-color: #fff;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  flex: 1 1 calc(33% - 2rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card img.thumbnail {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 0.75rem;
}

.video-card {
  width: 250px;
  margin: 0.5rem;
  text-decoration: none;
  color: #333;
  background: #f9f9f9;
  border-radius: 10px;
  padding: 0.75rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.video-card:hover {
  transform: scale(1.03);
  background: #f0f8ff;
}

.video-card img {
  width: 100%;
  border-radius: 6px;
  margin-bottom: 0.5rem;
}

.video-card h5 {
  font-size: 0.9rem;
  margin: 0.25rem 0;
}

.video-card p {
  font-size: 0.75rem;
  margin: 0.1rem 0;
}

/* Table Styles */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

th, td {
  padding: 0.75rem;
  border: 1px solid #dee2e6;
  text-align: left;
}

th {
  background-color: #007BFF;
  color: white;
}

/* Filter Select */
select {
  padding: 0.5rem;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  border-radius: 4px;
  border: 1px solid #ccc;
  font-size: 1rem;
}

/* Responsive Fix */
@media (max-width: 768px) {
  .card {
    flex: 1 1 100%;
  }
}