* {
  box-sizing: border-box;
}
html {
  font-family: "Noto Sans", sans-serif;
  font-size: 62.5%;
  height: 100%;
}
body {
  width: 100%;
  margin: 0 auto;
  padding: 48px;
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: #f1f1f1;
}
#chat-wrapper {
  display: flex;
  height: 400px;
  gap: 12px;
  margin-bottom: 12px;
  flex: 1;
}
#chat-log {
  overflow-y: scroll;
  border: 1px solid #ccc;
  padding: 12px;
  font-family: "Noto Sans Mono", monospace;
  font-weight: 400;
  font-size: 1.2rem;
  flex: 1;
  background-color: #fff;
}
#chat-log .message {
  word-break: break-all;
}
#sidebar {
  width: 210px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
#user-list {
  border: 1px solid #ccc;
  padding: 12px;
  font-size: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  list-style: none;
  background-color: #fff;
  flex: 1;
}
#user-list li {
  padding: 0;
  margin: 0;
}
#link-catcher {
  margin: 0;
  border: 1px solid #ccc;
  padding: 12px;
  font-size: 1.2rem;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: scroll;
  height: 210px;
  list-style: none;
}
#link-catcher li {
  padding: 0;
  margin: 0;
}
#link-catcher a {
  color: #555;
  text-decoration: none;
}
#link-catcher a:hover {
  color: #000;
}
#message-form {
  display: flex;
}
#message-form {
  display: flex;
  height: 48px;
  gap: 12px;
}
#message-input {
  flex-grow: 1;
  padding: 4px 12px;
  font-size: 1.2rem;
  border: 1px solid #ccc;
  font-family: inherit;
  background-color: #fff;
}
#message-form button {
  font-family: inherit;
  font-size: 1.2rem;
  width: 120px;
  border: 1px solid #ccc;
  border-radius: 0;
  cursor: pointer;
  background-color: #fff;
}