body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, #C8E6F3 0%, #E0BBF3 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.container {
  width: 90%;
  max-width: 500px;
  position: relative;
}

/* Progress bar */
.progress-container {
  width: 100%;
  background: rgba(255,255,255,0.3);
  border-radius: 10px;
  margin-bottom: 20px;
  height: 8px;
}

#progress-bar {
  height: 100%;
  width: 0%;
  background: #6B5BFF;
  border-radius: 10px;
  transition: width 0.4s ease-in-out;
}

/* Pages */
.page {
  display: none;
}

.page.active {
  display: block;
}

/* Card style */
.card {
  background: rgba(255,255,255,0.95);
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
  text-align: center;
  animation: fadeIn 0.5s ease-in-out;
}

h1, h2, h3 {
  margin-top: 0;
  color: #333;
}

p {
  color: #444;
  line-height: 1.5;
}

input[type="text"], input[type="number"], select, input[type="file"] {
  width: 90%;
  padding: 12px;
  margin: 10px 0 20px 0;
  border-radius: 8px;
  border: 1px solid #CCC;
  font-size: 16px;
}

input[type="range"] {
  width: 100%;
  margin: 10px 0 20px 0;
}

label {
  display: block;
  margin: 10px 0;
}

button {
  background: #6B5BFF;
  color: white;
  border: none;
  padding: 12px 24px;
  font-size: 16px;
  border-radius: 10px;
  cursor: pointer;
  margin: 5px;
  transition: background 0.2s ease-in-out;
}

button:hover {
  background: #5947E5;
}

@keyframes fadeIn {
  from {opacity: 0; transform: translateY(10px);}
  to {opacity:1; transform: translateY(0);}
}