body {
  font-family: Arial, sans-serif;
  background: #f4f4f4;
  margin: 0;
  padding: 20px;
}

.form-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.booking, .summary {
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  flex: 1;
  min-width: 300px;
  box-sizing: border-box;
}

.booking {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
}

.booking h2 {
  grid-column: span 2;
}

.booking input,
.booking select,
.booking label {
  width: 100%;
  box-sizing: border-box;
}

.range-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  grid-column: span 2;
}

.booking input[type="checkbox"] {
  width: auto;
}

input, select, button {
  padding: 10px;
  font-size: 14px;
  box-sizing: border-box;
}

input[type="range"] {
  width: 100%;
  margin-top: -8px;
}

button {
  background: orange;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  padding: 12px;
  font-weight: bold;
  width: 100%;
}

#summaryBox {
  background: #e0e0e0;
  padding: 15px;
  margin-bottom: 10px;
}

.total-price {
  font-size: 1.3em;
  font-weight: bold;
  color: orange;
  text-align: center;
}

h2 {
  margin-top: 0;
}

/* ✅ Responsive layout for small screens */
@media (max-width: 768px) {
  .form-container {
    flex-direction: column;
  }

  .booking {
    grid-template-columns: 1fr;
  }

  .range-group {
    grid-column: span 1;
  }
}