body {
  padding: 50px;
  font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
}

a {
  color: #00B7FF;
}

/* Dashboard Styles */
.dashboard-stats {
  margin-bottom: 30px;
}

.stat-card {
  background: #f8f9fa;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid #dee2e6;
  display: inline-block;
  min-width: 200px;
}

.stat-card h3 {
  margin: 0 0 10px 0;
  color: #495057;
}

.stat-card .count {
  font-size: 2em;
  font-weight: bold;
  color: #28a745;
}

/* Device Table Styles */
.device-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}

.device-table th,
.device-table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid #ddd;
}

.device-table th {
  background-color: #f8f9fa;
  font-weight: bold;
}

.device-table tr:hover {
  background-color: #f5f5f5;
}

/* Status Styles */
.status.connected {
  color: #28a745;
  font-weight: bold;
}

.status.disconnected {
  color: #dc3545;
  font-weight: bold;
}

/* Button Styles */
.btn {
  padding: 6px 12px;
  margin: 2px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background-color: #007bff;
  color: white;
}

.btn-primary:hover {
  background-color: #0056b3;
}

.btn-secondary {
  background-color: #6c757d;
  color: white;
}

.btn-secondary:hover {
  background-color: #545b62;
}

.btn-danger {
  background-color: #dc3545;
  color: white;
}

.btn-danger:hover {
  background-color: #c82333;
}

.no-devices {
  text-align: center;
  color: #6c757d;
  font-style: italic;
  margin-top: 20px;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.4);
}

.modal-content {
  background-color: #fefefe;
  margin: 5% auto;
  padding: 0;
  border: 1px solid #888;
  width: 80%;
  max-width: 600px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.modal-header {
  padding: 20px;
  background-color: #f8f9fa;
  border-bottom: 1px solid #dee2e6;
  border-radius: 8px 8px 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h2 {
  margin: 0;
  color: #333;
}

.modal-body {
  padding: 20px;
}

.close {
  color: #aaa;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  line-height: 20px;
}

.close:hover,
.close:focus {
  color: #000;
  text-decoration: none;
}

/* Form Styles */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
  color: #333;
}

.form-control {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid #ced4da;
  border-radius: 4px;
  font-size: 14px;
  font-family: monospace;
}

.form-control:focus {
  outline: none;
  border-color: #80bdff;
  box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

textarea.form-control {
  resize: vertical;
  min-height: 150px;
}

.form-text {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  color: #6c757d;
}

.form-actions {
  margin-top: 20px;
  text-align: right;
}

.form-actions .btn {
  margin-left: 10px;
}