* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', sans-serif;
}

table {
  width: 80%;
  margin: 40px auto;
  border-collapse: collapse;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  overflow: hidden;
}

table thead tr {
  background-color: #2c3e50;
  color: white;
  text-align: left;
}

table th, table td {
  padding: 12px;
  border-bottom: 1px solid #f2f2f2;
}

table tbody tr:nth-of-type(even) {
  background-color: #f9f9f9;
}

table tbody tr:hover {
  background-color: #f1f1f1;
}

.status {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: bold;
  display: inline-block;
}

.completed {
  background-color: #d4edda;
  color: #155724;
}

.reading {
  background-color: #fff3cd;
  color: #856404;
}

.dnf {
  background-color: #f8d7da;
  color: #721c24;
}