body,
html {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  font-family: sans-serif;
}

#browser {
  width: 100%;
  height: calc(100% - 50px);
  border: none;
}

#urlForm {
  display: flex;
  height: 50px;
  background: #eee;
  padding: 5px;
  box-sizing: border-box;
}

#urlInput {
  flex: 1;
  padding: 10px;
  font-size: 16px;
}

#goButton {
  padding: 10px 20px;
  font-size: 16px;
}

#paywall {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(200, 0, 0, 0.9);
  color: white;
  font-size: 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  z-index: 9999;
  display: none;
}

#paywall.locked {
  display: flex;
}

.lock-icon {
  font-size: 5rem;
  margin-bottom: 20px;
}