.delivery-calculator {
  --calc-green: #34931f;
  --calc-green-hover: #40a628;
  margin: 24px 0 40px;
  padding: 28px;
  border: 1px solid #393939;
  border-radius: 16px;
  background: #202020;
  color: #ededed;
}
.delivery-calculator, .delivery-calculator * { box-sizing: border-box; }
.delivery-calculator #kalculatorForm {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(300px, 1fr);
  gap: 28px;
  align-items: start;
  margin: 0;
}
.delivery-calculator__options, .delivery-calculator__contact { min-width: 0; }
.delivery-calculator__contact {
  padding: 24px;
  border: 1px solid #414141;
  border-top: 3px solid var(--calc-green);
  border-radius: 12px;
  background: #292929;
}
.delivery-calculator .calculator_form_box { margin: 0 0 28px; }
.delivery-calculator__contact .calculator_form_box { margin-bottom: 20px; }
.delivery-calculator__options .calculator_form_box:last-child { margin-bottom: 0; }
.delivery-calculator .calculator_form_title,
.delivery-calculator .calculator_form_box > label {
  display: block;
  padding: 0;
  margin: 0 0 12px;
  color: #f3f3f3;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.4;
  text-transform: none;
}
.delivery-calculator .calculator_form_box > fieldset {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 10px;
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
}
.delivery-calculator .calculator_form_box > #delivery {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.delivery-calculator .calculator_form_fieldset_item {
  position: relative;
  display: block;
  min-width: 0;
  margin: 0;
  cursor: pointer;
}
.delivery-calculator .calculator_form_fieldset_item > input {
  position: absolute;
  display: block;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: 0;
  opacity: 0;
}
.delivery-calculator .calculator_form_fieldset_item > span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: 52px;
  padding: 10px 8px;
  border: 1px solid #505050;
  border-radius: 7px;
  background: #282828;
  color: #e9e9e9;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.35;
  text-align: center;
  transition: background-color .15s, border-color .15s, box-shadow .15s;
}
.delivery-calculator .calculator_form_fieldset_item > span:hover {
  border-color: var(--calc-green);
  background: #293126;
}
.delivery-calculator .calculator_form_fieldset_item > input:checked + span {
  border-color: var(--calc-green);
  background: var(--calc-green);
  color: #fff;
  box-shadow: 0 3px 12px rgb(52 147 31 / 16%);
}
.delivery-calculator .calculator_form_fieldset_item > input:focus-visible + span {
  outline: 2px solid #8bda77;
  outline-offset: 3px;
}
.delivery-calculator .calculator_form_input {
  display: block;
  width: 100%;
  height: 48px;
  padding: 12px 14px;
  border: 1px solid #515151;
  border-radius: 7px;
  background: #1d1d1d;
  color: #f5f5f5;
  font: inherit;
  font-size: 15px;
  line-height: 22px;
  box-shadow: none;
}
.delivery-calculator .calculator_form_input::placeholder { color: #a9a9a9; opacity: 1; }
.delivery-calculator .calculator_form_input:focus {
  border-color: var(--calc-green);
  outline: 2px solid rgb(81 175 59 / 25%);
  outline-offset: 1px;
}
.delivery-calculator .calculator_form_checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 4px 0 22px;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.6;
  cursor: pointer;
}
.delivery-calculator .calculator_form_checkbox > input {
  position: static;
  display: block;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  opacity: 1;
  appearance: auto;
  accent-color: var(--calc-green);
  cursor: pointer;
}
.delivery-calculator .calculator_form_checkbox > span { color: #c4c4c4; }
.delivery-calculator .calculator_form_checkbox a { color: #81cc6e; text-decoration: underline; }
.delivery-calculator .calculator_form_submit {
  display: block;
  width: 100%;
  min-height: 50px;
  padding: 14px 20px;
  border: 1px solid var(--calc-green);
  border-radius: 7px;
  background: var(--calc-green);
  color: #fff;
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
  transition: background-color .15s;
}
.delivery-calculator .calculator_form_submit:hover { background: var(--calc-green-hover); }
.delivery-calculator .calculator_form_submit:focus-visible {
  outline: 2px solid #8bda77;
  outline-offset: 3px;
}
.delivery-calculator #kalculatorError {
  margin: 0 0 16px;
  background: #4b2525;
  border: 1px solid #b96565;
}
.delivery-calculator #kalculatorError p { font-size: 14px; font-weight: 400; }
@media (max-width: 1100px) {
  .delivery-calculator { padding: 20px; }
  .delivery-calculator #kalculatorForm { gap: 20px; grid-template-columns: minmax(0, 1.25fr) minmax(280px, 1fr); }
  .delivery-calculator__contact { padding: 20px; }
  .delivery-calculator .calculator_form_box > #product { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
  .delivery-calculator { margin: 20px 0 32px; padding: 16px; border-radius: 12px; }
  .delivery-calculator #kalculatorForm { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .delivery-calculator__contact { padding: 20px 16px; }
  .delivery-calculator .calculator_form_title,
  .delivery-calculator .calculator_form_box > label { font-size: 18px; }
  .delivery-calculator .calculator_form_box > fieldset { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .delivery-calculator .calculator_form_fieldset_item > span { min-height: 50px; }
}