/* Reset some default styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background-color: #f2f2f2;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  background-color: #fff;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  text-align: center;
  max-width: 400px;
  width: 100%;
}

h1 {
  font-size: 28px;
  color: #333;
  margin-bottom: 20px;
}

p {
  font-size: 16px;
  color: #666;
  margin-bottom: 30px;
}

input[type="text"] {
  width: 100%;
  padding: 10px;
  margin-bottom: 20px;
  border: 2px solid #ccc;
  border-radius: 5px;
  font-size: 16px;
}

button {
  width: 100%;
  padding: 10px;
  border: none;
  background-color: #000000;
  color: white;
  font-size: 16px;
  border-radius: 5px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

button:hover {
  background-color: #3d3d3d;
  transform: translateY(-5px);
}

.hidden {
  display: none;
}

#result p {
  font-size: 18px;
  font-weight: bold;
}

.success {
  color: rgb(32, 192, 26);
  font-size: 20px;
}

/* Shaking animation for error message */
@keyframes shake {
  0% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-5px);
  }
  50% {
    transform: translateX(5px);
  }
  75% {
    transform: translateX(-5px);
  }
  100% {
    transform: translateX(0);
  }
}

.error {
  color: red;
  animation: shake 1s ease-in-out;
}