.browser {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
  background-color: #f0f0f0;
  overflow: hidden;
  position: relative;
  z-index: 1;
  isolation: isolate;
  contain: content;
}

.toolbar {
  background-color: #dee1e6;
  padding: 8px 8px 0;
  user-select: none;
  position: relative;
  z-index: 3;
}

.tabBar {
  display: flex;
  align-items: center;
}

.tab {
  display: flex;
  align-items: center;
  background-color: #fff;
  border-radius: 8px 8px 0 0;
  padding: 8px 10px;
  min-width: 200px;
  max-width: 240px;
  height: 32px;
  margin-right: 1px;
  transition: background-color 0.2s ease;
}

.tab:hover {
  background-color: #f1f3f4;
}

.favicon {
  margin-right: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tabTitle {
  flex: 1;
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.closeTab {
  opacity: 0.6;
  cursor: pointer;
  margin-left: 8px;
}

.closeTab:hover {
  opacity: 1;
  background-color: #e8eaed;
  border-radius: 50%;
}

.addressBar {
  display: flex;
  align-items: center;
  background-color: #fff;
  padding: 8px;
  gap: 8px;
  position: relative;
  z-index: 3;
}

.navigationButtons {
  display: flex;
  gap: 4px;
}

.navButton {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.navButton:hover {
  background-color: #f1f3f4;
}

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

.urlBar {
  flex: 1;
  display: flex;
  align-items: center;
  background-color: #f1f3f4;
  border-radius: 20px;
  padding: 0 12px;
  height: 36px;
}

.urlIcon {
  color: #5f6368;
  margin-right: 8px;
}

.urlText {
  flex: 1;
  font-size: 14px;
  color: #202124;
}

.browserActions {
  display: flex;
  gap: 4px;
}

.actionButton {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.actionButton:hover {
  background-color: #f1f3f4;
}

.browserContent {
  flex: 1;
  position: relative;
  background-color: white;
  overflow: hidden;
  z-index: 1;
}

.loadingIndicator {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 10;
}

.loadingBar {
  height: 100%;
  background-color: #4285f4;
}

.iframeWrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  contain: strict;
}

.iframe {
  width: 100%;
  height: 100%;
  border: none;
  position: relative;
  z-index: 1;
  pointer-events: none;
}

.iframeActive .iframe {
  pointer-events: auto;
}

.iframeOverlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: transparent;
  z-index: 2;
  cursor: pointer;
}

.iframeActive .iframeOverlay {
  display: none;
}

.externalSitePrompt {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 20px;
  text-align: center;
  background-color: #f9f9f9;
}

.externalSiteIcon {
  margin-bottom: 20px;
}

.externalSiteTitle {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 10px;
  color: #333;
}

.externalSiteDescription {
  font-size: 16px;
  color: #666;
  margin-bottom: 30px;
  max-width: 400px;
}

.externalSiteButton {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: #0078d7;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s ease;
}

.externalSiteButton:hover {
  background-color: #0063b1;
}

.externalLinkIcon {
  margin-right: 4px;
}