:root {
  --primary-color: #007bff;
  --secondary-color: #6c757d;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
  --info-color: #17a2b8;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
}
body {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.table-container {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  padding: 1rem;
  margin-top: 1rem;
}
.search-container input {
  padding-left: 40px;
  border-radius: 25px;
  border: 2px solid #e9ecef;
}
.search-container {
  position: relative;
}
.search-container i {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
}
.progress-bar {
  height: 8px;
  background: var(--primary-color);
  border-radius: 4px;
}
.modal-body textarea {
  font-family: monospace;
}