/* General Styles */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f0f4f8;
  margin: 0;
  padding: 0;
  color: #333;
}

nav {
  background-color: #4CAF50;
  color: white;
  font-size: 1.8rem;
  padding: 1rem;
  text-align: center;
  font-weight: bold;
}

/* Section Layout */
section {
  max-width: 600px;
  margin: 2rem auto;
  padding: 2rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

h2 {
  color: #2c3e50;
  margin-bottom: 1rem;
}

h3 {
  margin-top: 1.5rem;
}

/* Form Inputs */
input, select {
  width: 100%;
  padding: 0.6rem;
  margin: 0.5rem 0 1rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1rem;
}

/* Buttons */
button {
  background-color: #4CAF50;
  color: white;
  padding: 0.8rem 1.2rem;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
}

button:hover {
  background-color: #45a049;
}

/* Lists */
ul {
  list-style-type: disc;
  padding-left: 1.2rem;
}

.hidden {
  display: none;
}

/* QR & Ticket Styles */
#qr-container,
#ticket-container {
  margin: 1rem 0;
  text-align: center;
}