/* Dark theme matching the Electron app */
body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
  background: #1E1E1E;
  color: #E0E0E0;
  font-size: 14px;
  min-width: 300px;
}

.popup-container {
  padding: 16px;
}

h1 {
  font-size: 16px;
  font-weight: 600;
  color: #0E7AFE;
  margin: 0 0 12px 0;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tab-info {
  background: #2D2D30;
  border: 1px solid #3C3C3C;
  border-radius: 4px;
  padding: 10px 12px;
  margin-bottom: 12px;
  font-size: 13px;
  color: #999999;
  word-break: break-all;
}

.tab-info.detected {
  color: #4CAF50;
  border-color: #4CAF50;
}

.tab-info.not-detected {
  color: #F44336;
  border-color: #F44336;
}

.send-btn {
  display: block;
  width: 100%;
  padding: 10px 16px;
  font-family: inherit;
  font-size: 14px;
  font-weight: bold;
  color: white;
  background: #0E7AFE;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.send-btn:hover:not(:disabled) {
  background: #0A5FD9;
}

.send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.status-msg {
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: bold;
  display: none;
  border: 1px solid transparent;
}

.status-msg.success {
  display: block;
  background: rgba(76, 175, 80, 0.1);
  color: #4CAF50;
  border-color: #4CAF50;
}

.status-msg.error {
  display: block;
  background: rgba(244, 67, 54, 0.1);
  color: #F44336;
  border-color: #F44336;
}

.status-msg.info {
  display: block;
  background: rgba(14, 122, 254, 0.1);
  color: #0E7AFE;
  border-color: #0E7AFE;
}