.bt-fitting-row th { padding: 0 !important; }
.bt-fitting-box{
  padding: 14px 16px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}
.bt-fitting-title{
  font-weight: 600;
  font-size: 30px;
  line-height: 1.3;
  margin: 5px 10px;
}
.bt-fitting-label{
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-weight: 500;
}
.bt-fitting-label input{ margin-top: 2px; }
.bt-fitting-loader{
  display: none;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  font-size: 14px;
  color: #4b5563;
}
.bt-fitting-spinner{
  width: 16px;
  height: 16px;
  border: 2px solid rgba(59,130,246,0.2);
  border-top-color: #3b82f6;
  border-radius: 50%;
  animation: bt-fitting-spin 0.8s linear infinite;
}
.bt-fitting-loading .bt-fitting-loader{
  display: inline-flex;
}
.bt-fitting-loading .bt-fitting-toggle{
  cursor: not-allowed;
}
.bt-fitting-loading .shipping-calculator-button,
.bt-fitting-loading .shipping-calculator-form{
  display: none !important;
}
.bt-fitting-selected .shipping-calculator-button,
.bt-fitting-selected .shipping-calculator-form{
  display: none !important;
}

@keyframes bt-fitting-spin{
  to { transform: rotate(360deg); }
}

.bt-used-tyre-message{
  margin: 10px 0 0;
  padding: 10px 12px;
  border-left: 4px solid #2271b1;
  background: rgba(34,113,177,0.08);
}

.bt-fitting-used-message{
  margin-top: 8px;
  font-size: 14px;
  font-weight: 700;
}