:root {
  --dark-blue: #15202B;
  --medium-blue: #023F6A;
  --light-blue: #1DA1F2;
  --gray: #566470;
  --white: #E7F5FE;
  --black: #111;

}

body{
  background-color: var(--medium-blue);
  font-family: sans-serif;
}

.container{
  display: flex;
  /* align-items: center; */
  justify-content: space-between;
  flex-direction: column;
  background-color: var(--dark-blue);
  width:600px;
  height: 250px;
  border-radius: 0px 0px 20px 20px;
  position: relative;

}

textarea{
  width:500px;
  height: 200px;
  background-color: var(--dark-blue);
  color: var(--white);
  border-radius:10px;
  border: 0 solid var(--black);
  display: flex;
  flex-direction: column;
  padding-left: 96px;
  padding-top: 30px;
}

textarea::placeholder{
  color: var(--white);
}

textarea:focus {
  outline: none;
}

#counterFooter {
  margin-top: 0.2rem;
  font-size: 15px;
  font-weight: bold;
  color: var(--light-blue);
  margin: 15px;
  font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

#btn {
  width:75px;
  height: 40px;
  background-color: var(--light-blue);
  padding: 1em;
  cursor: pointer;
  border: 0 solid var(--black);
  border-radius: 20px;
  display: flex;
  margin: 15px;

}

#btn h2{
    color: var(--white);
    font-size: 15px;
    display: flex;
    align-self: center;

}
.buttonDisabled {
   opacity: .5;
   cursor: default;
}

.top {
  background-color: var(--dark-blue);
  width:600px;
  height: 58px;
  border-radius: 20px 20px 0px 0px;
  border-bottom: 1px solid var(--gray);
  display: flex;
  align-items: center;
}

.close {
  background-color: var(--dark-blue);
  border-radius: 50%;
  width: 37px;
  height: 37px;
  border: none;
  display: flex;
  margin-left: 15px;
  cursor: pointer;
  transition: background-color 0.3s ease-in-out;
}

.close::before {
  content: '✕';
  color: var(--light-blue);
  font-size: 28px;
}

.close:hover {
  background-color: rgba(29, 161, 242, 0.15)

}

.left-panel {
  width: 60px;
  height: 250px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: absolute;
}

.left-panel img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  margin: 10px;

}

.bottom {
  background-color: var(--dark-blue);
  width:600px;
  height: 58px;
  border-radius: 0px 0px 20px 20px;
  border-top: 1px solid var(--gray);
  display: flex;
  justify-content: flex-end;
  align-items: center;
}