/* Preisrechner Styles */

body {
  font-family: Arial, sans-serif;
  background-color: #ffffff;
  margin: 0;
  padding: 20px;
  color: #333;
}

.price-calculator {
  background-color: #ffffff;
  border: 1px solid #000000;
  border-radius: 8px;
  max-width: 500px;
  margin: 0 auto;
  padding: 25px 30px;
  padding-bottom: 5px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.price-calculator h2 {
  text-align: center;
  margin-bottom: 20px;
  color: #333;
}

.date-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.form-row {
  display: flex;
  flex-direction: column;
  position: relative;
  flex: 1;
  margin-bottom: 20px;
}

.form-row-inline {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 20px;
  position: relative;
}

.form-row label {
  margin-bottom: 5px;
  font-weight: bold;
  color: #555;
  text-align: center;
}

.form-row-inline label {
  margin-bottom: 5px;
  font-weight: bold;
  color: #555;
  text-align: center;
}

.form-row input {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1em;
  width: 100%;
  box-sizing: border-box;
}

.form-row input:focus {
  border-color: #999;
  outline: none;
  box-shadow: 0 0 5px rgba(153, 153, 153, 0.5);
}

.form-row input:invalid,
.form-row input:required:invalid {
  box-shadow: none;
  border-color: #ccc;
  background-color: #fff;
}

.form-row input:invalid:focus,
.form-row input:required:invalid:focus {
  border-color: #999;
  box-shadow: 0 0 5px rgba(153, 153, 153, 0.5);
}

/* Entferne Browser-Validierungsindikatoren */
.form-row input::-webkit-validation-bubble,
.form-row input::-webkit-validation-bubble-arrow,
.form-row input::-webkit-validation-bubble-message {
  display: none !important;
}

.form-row input:required {
  box-shadow: none;
}

.form-row input:required:focus {
  box-shadow: 0 0 5px rgba(153, 153, 153, 0.5);
}

.number-input-wrapper {
  display: flex;
  align-items: center;
  gap: 0;
  width: 100%;
}

.number-input-wrapper input {
  flex: 1;
  text-align: center;
  border-left: none;
  border-right: none;
  border-radius: 0;
  padding: 10px 5px;
}

.number-input-group {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid #ccc;
  border-radius: 4px;
  overflow: hidden;
}

.number-input-group input {
  flex: 1;
  text-align: center;
  border: none;
  border-left: 1px solid #ccc;
  border-right: 1px solid #ccc;
  padding: 10px 5px;
  font-size: 1em;
}

.number-input-group input:focus {
  outline: none;
  border-color: #999;
}

.number-btn {
  background-color: #f5f5f5;
  border: 1px solid #ccc;
  color: #333;
  font-size: 1.2em;
  font-weight: bold;
  width: 40px;
  height: 42px;
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s;
}

.number-btn:first-child {
  border-radius: 4px 0 0 4px;
}

.number-btn:last-child {
  border-radius: 0 4px 4px 0;
}

.number-btn:hover {
  background-color: #e0e0e0;
}

.number-btn:active {
  background-color: #d0d0d0;
}

.number-btn:disabled {
  background-color: #f0f0f0;
  color: #999;
  cursor: not-allowed;
}

.error-message {
  color: red;
  font-size: 0.85em;
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 5px;
}

#priceResult {
  text-align: center;
  margin-top: 20px;
}

#priceResult h3 {
  font-size: 1.5em;
  color: #333;
}

@media (max-width: 600px) {
  .price-calculator {
    padding: 20px;
  }

  .date-row {
    flex-direction: column;
  }

  .form-row {
    margin-bottom: 15px;
  }
}