/* Global Styles */
body {
  font-family: Arial, sans-serif;
  background-color: #f0f4f8;
  margin: 0;
  padding: 0;
  color: #333;
}

.container {
  width: 800px;
  max-width: 95%;
  margin: 0 auto;
  padding: 20px;
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

/* Header */
header {
  background-color: #eee;
  padding: 10px 15px;
  border-radius: 4px;
  margin-bottom: 20px;
}

header h3 {
  margin: 0;
  width: 100%;
}

header h3 a img {
  vertical-align: middle;
}

header h3 span {
  font-size: 1.5em;
  margin-left: 10px;
}

/* Section Titles */
.section {
  margin-bottom: 30px;
}

h2 {
  color: #337ab7;
  border-bottom: 2px solid #337ab7;
  padding-bottom: 5px;
  margin-top: 0;
}

/* Form Groups */
.form-group {
  margin: 10px 0;
}

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

.form-group input.form-control,
.form-group select.form-control {
  width: 100%;
  padding: 8px;
  font-size: 1em;
  box-sizing: border-box;
  border: 1px solid #ccc;
  border-radius: 4px;
  transition: border-color 0.3s ease;
}

.form-group input.form-control:focus,
.form-group select.form-control:focus {
  border-color: #337ab7;
  box-shadow: none;
}

/* Buttons */
button.btn {
  padding: 10px 20px;
  font-size: 1em;
  border: none;
  cursor: pointer;
  margin: 5px 0;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

.btn-primary {
  background-color: #337ab7;
  border: 1px solid #337ab7;
  color: #fff;
}

.btn-primary:hover {
  background-color: #286090;
  border-color: #204d74;
}

.btn-secondary {
  background-color: #6c757d;
  border: 1px solid #6c757d;
  color: #fff;
}

.btn-secondary:hover {
  background-color: #5a6268;
  border-color: #545b62;
}

.btn-success {
  background-color: #27ae60;
  border: 1px solid #27ae60;
  color: #fff;
}

.btn-success:hover {
  background-color: #1e8449;
  border-color: #196f3d;
}

.btn-danger {
  background-color: #c0392b;
  border: 1px solid #c0392b;
  color: #fff;
}

.btn-danger:hover {
  background-color: #a93226;
  border-color: #922b21;
}

.btn-warning {
  background-color: #f0ad4e;
  border: 1px solid #f0ad4e;
  color: #fff;
}

.btn-warning:hover {
  background-color: #ec971f;
  border-color: #d58512;
}

/* Device Info */
.info-box {
  display: flex;
  align-items: center;
  margin: 8px 0;
}

.info-box label {
  width: 120px;
  font-weight: bold;
}

/* Sensors Layout */
.sensors-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.sensor-list {
  flex: 1 1 200px;
  max-width: 250px;
  border-right: 1px solid #ccc;
  padding-right: 10px;
}

.sensor-list ul {
  list-style: none;
  padding: 0;
  max-height: 300px;
  overflow-y: auto;
}

.sensor-list li {
  padding: 8px;
  border: 1px solid #ddd;
  margin-bottom: 5px;
  cursor: pointer;
  background-color: #fafafa;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

.sensor-list li:hover {
  background-color: #f0f0f0;
}

.sensor-list button.delete-all {
  margin-top: 10px;
}

.sensor-config {
  flex: 2 1 300px;
  padding-left: 10px;
}

.sensor-config .qr-section {
  margin-bottom: 15px;
}

@media (max-width: 768px) {
  .sensors-container {
    flex-direction: column;
  }
  .sensor-list {
    border-right: none;
    border-bottom: 1px solid #ccc;
    padding-right: 0;
    padding-bottom: 10px;
    max-width: 100%;
  }
  .sensor-config {
    padding-left: 0;
  }
}

.html5-qrcode__powered_by {
  display: none !important;
}

a[href*="github.com/mebjas/html5-qrcode"] {
  display: none !important;
}