body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: #f8f9fa;
}

footer {
  margin-top: auto;
}

.navbar-brand {
  font-weight: bold;
}

.card {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  border: none;
}

.card-header {
  border-bottom: none;
}

pre {
  white-space: pre-wrap;
  word-wrap: break-word;
  max-height: 300px;
  overflow-y: auto;
}

.progress {
  height: 25px;
}

.progress-bar {
  font-weight: bold;
}

table th,
table td {
  vertical-align: middle;
}