body {
  margin: 0;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Arial", sans-serif;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.hidden {
  display: none !important;
}

.login_register {
  border: 0.4rem solid rgb(25, 25, 25);
  border-radius: 0.6rem;
  background-color: rgb(35, 35, 35);
  width: 90%;
  max-width: 450px;
  box-sizing: border-box;

  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
}

.list_login_register {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.li_login_register {
  margin-bottom: 15px;
  width: 100%;
  text-align: center;
}

.li_login_register:last-child {
  margin-bottom: 0;
}

.input_login_register {
  border: 0.25rem solid black;
  border-radius: 0.6rem;
  background-color: rgb(25, 25, 25);
  color: white;

  padding: 10px;
  width: 100%;
  box-sizing: border-box;
  font-size: 2rem;
}

.input_login_register:focus {
  border-color: rgb(160, 20, 20);
  background-color: rgb(80, 20, 20);
  color: white;
  outline: none;
}

.button_container {
  display: flex;
  gap: 10px;
  width: 100%;
}

.button_container > * {
  flex: 1;
  display: flex;
}

.button_login_register {
  border: 0.25rem solid black;
  border-radius: 0.6rem;
  background-color: rgb(25, 25, 25);
  color: rgb(153, 153, 153);

  padding: 10px;
  width: 100%;
  box-sizing: border-box;
  font-size: 2rem;
  cursor: pointer;
}

.button_login_register:hover {
  color: white;
  background-color: rgb(45, 45, 45);
}

.placeholder {
  color: rgb(25, 25, 25);
  margin-top: 10px;
  margin-bottom: 0;
}