body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f8f9fa;
  color: #333;
  line-height: 1.6;
}

header {
  background-color: #6c63ff;
  color: white;
  padding: 30px 0;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

nav {
  background-color: #ffffff;
  padding: 15px;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

nav a {
  color: #6c63ff;
  margin: 0 20px;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #4a47a3;
}

main {
  max-width: 900px;
  margin: 30px auto;
  padding: 0 20px;
}

.card {
  background-color: white;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 30px;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.photo-center {
  text-align: center;
  margin-bottom: 20px;
}

.profile-photo {
  width: 220px;
  border-radius: 12px; /* soft corners */
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.table-photo {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.table-photo:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.2);
}

table {
  margin: 0 auto;
  border-collapse: collapse;
  width: 90%;
}

th, td {
  border: 1px solid #ddd;
  padding: 12px;
  text-align: center;
}

th {
  background-color: #6c63ff;
  color: white;
  font-weight: 600;
}

tr:nth-child(even) {
  background-color: #f2f2f2;
}

footer {
  background-color: #6c63ff;
  color: white;
  text-align: center;
  padding: 15px 0;
  margin-top: 50px;
  border-radius: 0 0 12px 12px;
}