/* Body reset and layout */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

.container {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.iframe-container {
  flex: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
}

#left-iframe-container {
  min-width: 200px;
}

#right-iframe-container {
  min-width: 200px;
}

iframe {
  flex: 1;
  width: 100%;
  height: 100%;
  border: none;
}

.resizer {
  width: 5px;
  cursor: ew-resize;
  background-color: #ddd;
  position: relative;
  z-index: 10;
  user-select: none;
}

.resizer:hover {
  background-color: #bbb;
}

#page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  color: #ecf0f1;
  background-color: #555;
  border-bottom: 1px solid #ccc;
}

#page-header h1 {
  margin: 0;
  font-size: 24px;
}

#refresh-button {
  background-color: transparent;
  border: none;
  border-radius: 5px;
  color: #ecf0f1;
  font-size: 16px;
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 5px;
  transition: color 0.3s ease;
}

#refresh-button .material-symbols-outlined {
  font-size: 20px;
  margin-right: 5px;
}

#refresh-button:hover {
  background-color: #00a0f6;
}