styles.css

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

body {
  background-color: #121212; /* Dark background */
  color: #fff; /* White text */
  padding: 20px;
}

.main-text {
  margin: 25px 0;
  text-align: center;
}

.title {
  font-size: 2.5rem;
  font-weight: 700;
}

.description {
  margin-top: 15px;
  font-size: 1.4rem;
}

.message-label {
  display: block;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

#message-input {
  font-size: 1.1rem;
  width: 100%;
  padding: 10px;
  margin-bottom: 20px;
  border: 1px solid #666; /* Dark border */
  border-radius: 5px;
  background-color: #222; /* Dark input background */
  color: #fff; /* White text */
}

.btn {
  display: block;
  cursor: pointer;
  width: 200px;
  margin: 10px auto;
  font-size: 1.2rem;
  color: #000; /* Black text */
  background-color: #1db954; /* Spotify green */
  border: none;
  border-radius: 25px;
  padding: 15px;
}

.btn:hover {
  background-color: #168f3e; /* Darker green on hover */
}

#result {
  font-size: 1.8rem;
  margin: 20px 0;
}

.footer {
  margin-top: 50px;
  text-align: center;
  color: #888; /* Gray text for footer */
}
/* Popup styles */
.popup {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent black background */
}

.popup.show {
  opacity: 1; /* Set opacity to 1 when the pop-up is shown */
  transition: opacity 0.5s ease; /* Smooth transition for opacity changes */
}

.popup-content {
  position: absolute;
  background-color: #121212; /* Dark background */
  color: #fff; /* White text */
  border: 1px solid #fff;
  border-radius: 10px;
  padding: 20px;
  width: 60%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.close {
  color: #fff; /* White text */
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover,
.close:focus {
  color: #ccc; /* Light gray text on hover/focus */
  text-decoration: none;
  cursor: pointer;
}