* {
  box-sizing: border-box;
  font-family: 'Comic Sans MS', cursive;
}

body {
  background: linear-gradient(45deg, #FFB6C1, #FF69B4);
  color: #333;
  margin: 0;
  padding: 20px;
  background-attachment: fixed;
}

header {
  background-color: rgba(255, 255, 255, 0.8);
  border: 3px dotted #FF1493;
  border-radius: 20px;
  padding: 15px;
  text-align: center;
  box-shadow: 0 8px 12px rgba(255, 20, 147, 0.3);
}

h1 {
  color: #FF1493;
  text-shadow: 2px 2px 4px rgba(255, 105, 180, 0.5);
  font-size: 2.5em;
  letter-spacing: 2px;
}

.split-container {
  display: flex;
  gap: 20px;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 25px;
  padding: 20px;
  box-shadow: 0 10px 20px rgba(255, 105, 180, 0.2);
}

.controls {
  flex: 1;
  background-color: #FFF0F5;
  border: 2px solid #FF69B4;
  border-radius: 15px;
  padding: 20px;
}

fieldset {
  border: 3px dashed #FF69B4;
  border-radius: 15px;
  padding: 20px;
}

legend {
  background-color: #FF69B4;
  color: white;
  padding: 5px 10px;
  border-radius: 10px;
  font-weight: bold;
}

.input-group {
  margin-bottom: 15px;
}

label {
  display: block;
  color: #8B008B;
  margin-bottom: 5px;
  font-weight: bold;
}

input, select {
  width: 100%;
  padding: 8px;
  border: 2px solid #FF69B4;
  border-radius: 10px;
  background-color: #FFF;
  transition: all 0.3s ease;
}

input:focus, select:focus {
  outline: none;
  border-color: #8B008B;
  box-shadow: 0 0 10px rgba(255, 105, 180, 0.3);
}

.button-group {
  display: flex;
  gap: 10px;
}

button {
  background-color: #FF69B4;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 20px;
  cursor: pointer;
  transition: transform 0.2s, background-color 0.3s;
  font-weight: bold;
}

button:hover {
  background-color: #8B008B;
  transform: scale(1.05);
}

.qr-display {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #FFF0F5;
  border: 2px solid #FF69B4;
  border-radius: 15px;
  padding: 20px;
}

#qr-code {
  background-color: white;
  padding: 15px;
  border-radius: 15px;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

footer {
  margin-top: 20px;
  text-align: center;
  color: #8B008B;
  background-color: rgba(255, 255, 255, 0.7);
  padding: 10px;
  border-radius: 15px;
}

@media (max-width: 768px) {
  .split-container {
      flex-direction: column;
  }
}