.custom-order-form-wrapper {
  max-width: 650px;
  margin: 30px auto;
  background: #ffffff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
  font-family: 'Segoe UI', sans-serif;
  font-size: 13px;
  line-height: 1.45;
}

.custom-order-form-wrapper h2 {
  text-align: center;
  color: #222;
  margin-bottom: 18px;
  font-size: 16px;
  line-height: 1.4;
}

#order-calculator-form label {
  display: block;
  margin: 10px 0 4px;
  font-weight: 600;
  color: #333;
  font-size: 13px;
  line-height: 1.3;
}

#order-calculator-form input,
#order-calculator-form select {
  width: 100%;
  padding: 7px 9px;
  font-size: 13px;
  border: 1px solid #ccc;
  border-radius: 6px;
  background-color: #fafafa;
  transition: border-color 0.2s;
  line-height: 1.4;
}

#order-calculator-form input:focus,
#order-calculator-form select:focus {
  border-color: #0073aa;
  outline: none;
  background-color: #fff;
}

.row {
  display: flex;
  gap: 12px;
  margin-bottom: 10px;
}

.row > div {
  flex: 1;
}

.toggle-mode {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
}

.toggle-mode button {
  flex: 1;
  padding: 7px 0;
  font-weight: 600;
  border: 1px solid #0073aa;
  background: #eef7ff;
  cursor: pointer;
  border-radius: 6px;
  font-size: 12px;
  transition: all 0.2s ease;
}

.toggle-mode button.active {
  background: #0073aa;
  color: #fff;
}

.toggle-mode button:hover {
  background: #cce9ff;
}

.summary {
  margin-top: 18px;
  font-size: 13px;
  text-align: center;
  color: #444;
  line-height: 1.4;
}

.summary p {
  margin: 5px 0;
}

#order-calculator-form button[type="submit"] {
  display: block;
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, #ff5722, #ff9800);
  color: white;
  font-size: 14px;
  font-weight: bold;
  border: none;
  border-radius: 8px;
  margin-top: 24px;
  cursor: pointer;
  transition: background 0.3s ease;
}

#order-calculator-form button[type="submit"]:hover {
  background: linear-gradient(135deg, #e64a19, #fb8c00);
}