.custom-input {
  width: 100%;
  max-width: 100%;
  height: 100px;
  padding: 10px;
  border: 2px solid #3498db;
  border-radius: 8px;
  font-size: 100%;
  outline: none;
  transition: border-color 0.3s;
}

.custom-input:focus {
  border-color: #ffffff;
}

.modern-box {
  /* width: 55%; */
  height: 100%;
  background-color: #c8c8c8;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
/*   padding: 20px; */
  box-sizing: border-box;
  position: relative;
  text-align: center;
  overflow: hidden;
}

#textForm {
  width: 90%;
  height: 100vh;
}

.invisible-input {
  position: absolute;
  height: 100px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: none;
  width: 80%;
  padding: 0px;
  font-size: 36px;
  text-align: center;
  background-color: transparent;
  outline: none;
  box-shadow: none;
  border: none;
  font-family: Arial, sans-serif;
}

.message {
  color: red;
  font-size: 14px;
  margin-top: 10px;
}

.submit-btn-container {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

/* Adjust key size for both desktop and mobile */
.keyboard-key {
  width: 5vw;
  height: 5vw;
  margin: 1vw;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #f0f0f0;
  border-radius: 5px;
  cursor: pointer;
  font-size: 3vw;
}

/* Containerize keys for both desktop and mobile */
.keyboard-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  border: 2px solid #ccc;
  padding: 1vw;
  border-radius: 10px;
}

body {
  height: 100vh; /* Adjust body height */
  /* background-color: #777; */
}

.invisible-input::placeholder {
  color: var(--placeholder-color, #999);
}

#beta {
  position: fixed;
  top: 0;
  left: 0;
  width: 200px;
  rotate: -45deg;
  translate: -55px;
  background-color: yellow;
  display: flex;
  z-index: 100;
}

#beta-text {
  color: black;
  margin: 0 0 0 55px;
  font-size: 20px;
}

/* Adjust key size for desktop */
@media (min-width: 769px) {
  .keyboard-key {
    width: 30px; /* Adjust key width for desktop */
    height: 30px; /* Adjust key height for desktop */
    font-size: 14px; /* Adjust font size for desktop */
  }
}