@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@400;500;700&display=swap');

*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Roboto Mono, monospace;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

:root{
  --bg-color: #101010;
  --text-color: #fff;
  --theme-text-color: #5df13f;
}

body{
  background-color: var(--bg-color);
  color: var(--text-color);
}

/* ---- Global ---- */

.center{
  display: flex;
  align-items: center;
  justify-content: center;
}

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

/* ---- Header ---- */

header{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 40px;
  background-color: #091d05;
  padding: 10px;
  border-bottom: 2px solid #3a6332;
}

header span{
  font-weight: 500;
  color: var(--theme-text-color);
  letter-spacing: 2px;
}

/* ---- Message Field ---- */

.message{
  position: fixed;
  bottom: 0;
  left: 0;
  padding: 10px;
  width: 100%;
  gap: 5px;
  background-color: var(--bg-color);
}

.message input{
  width: 100%;
  background-color: #091d05;
  border: 2px solid #3a6332;
  border-radius: 4px;
  padding: 10px;
  font-size: 15px;
  color: #95e884;
  font-weight: 450;
  outline: none;
}

.message input::placeholder{
  color: #6e8869;
}

.message input::selection{
  color: #000;
  background-color: #6bd157d1;
}

.message button{
  padding: 10px;
  font-size: 20px;
  background-color: var(--theme-text-color);
  border: none;
  border-radius: 4px;
}

/* ---- Chat area ---- */

#chats{
  padding: 54px 14px 100px 14px;
}

#chats .msg{
  line-height: 1.5;
  font-size: 15px;
  font-weight: 450;
  color: var(--theme-text-color);
  margin-bottom: 10px;
  max-width: 90%;
  word-wrap: break-word;
}

#chats .msg span{
  font-weight: 500;
  color: #33aa1b;
}