Checkbox & Radio Generator

/* Custom Checkbox Styles */
.custom-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  font-size: 16px;
  color: #374151;
}

.custom-checkbox input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.custom-checkbox .checkbox-box {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: #ffffff;
  border: 2px solid #d1d5db;
  border-radius: 4px;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

/* Hover State */
.custom-checkbox:hover .checkbox-box {
  background: #eff6ff;
}

/* Focus State */
.custom-checkbox input:focus-visible + .checkbox-box {
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

/* Checked State */
.custom-checkbox input:checked + .checkbox-box {
  background: #3b82f6;
  border-color: #3b82f6;
}

/* Checkmark/Dot */
.custom-checkbox .checkbox-box::after {
  content: '';
  position: absolute;
  width: 6px;
  height: 11px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(0);
  transform-origin: center;
  margin-top: -2px;
  transition: transform 0.2s ease;
}

.custom-checkbox input:checked + .checkbox-box::after {
  transform: rotate(45deg) scale(1);
}

/* Disabled State */
.custom-checkbox input:disabled + .checkbox-box {
  opacity: 0.5;
  cursor: not-allowed;
}

.custom-checkbox:has(input:disabled) {
  cursor: not-allowed;
  opacity: 0.7;
}

<label class="custom-checkbox">
  <input type="checkbox" name="options" />
  <span class="checkbox-box"></span>
  Accept terms and conditions
</label>