.order-calculator {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto 60px;
  color: #444a50;
}

.order-calculator__panel {
  background: #ffffff;
  border: 1px solid #d9dee2;
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(68, 74, 80, 0.08);
}

.order-calculator__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 22px;
}

.order-calculator__title {
  margin: 0;
  text-align: left;
}

.order-calculator__lead {
  max-width: 420px;
  color: #69727b;
  line-height: 1.5;
}

.order-calculator__top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 180px 220px;
  gap: 16px;
  align-items: end;
  padding-bottom: 22px;
  border-bottom: 1px solid #d9dee2;
}

.order-calculator__field {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.order-calculator__field-label {
  font-size: 14px;
  font-weight: 600;
  color: #69727b;
}

.order-calculator__field input[type="text"],
.order-calculator__field input[type="number"] {
  min-height: 56px;
  border: 1px solid #d9dee2;
  border-radius: 14px;
  background: #f8fafb;
  color: #444a50;
  padding: 0 18px;
  font-size: 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.order-calculator__field input[type="number"] {
  appearance: textfield;
  -moz-appearance: textfield;
}

.order-calculator__field input[type="number"]::-webkit-inner-spin-button,
.order-calculator__field input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.order-calculator__field input:focus {
  background: #ffffff;
  border-color: #444a50;
  box-shadow: 0 0 0 4px rgba(68, 74, 80, 0.08);
}

.order-calculator__material-total {
  min-height: 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 6px;
  padding: 0 18px;
  border-radius: 14px;
  background: #eceff1;
  border: 1px solid #d9dee2;
}

.order-calculator__material-total-label {
  font-size: 14px;
  color: #69727b;
}

.order-calculator__material-total-value {
  font-size: 28px;
  line-height: 1;
  font-weight: 700;
  color: #444a50;
}

.order-calculator__extras {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  align-items: center;
  padding: 22px 0;
}

.order-calculator__extras-label {
  font-size: 14px;
  font-weight: 600;
  color: #69727b;
}

.order-calculator__checkbox {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  font-weight: 700;
  color: #444a50;
  cursor: pointer;
}

.order-calculator__checkbox input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.order-calculator__checkbox-box {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  border-radius: 8px;
  border: 1px solid #d9dee2;
  background: #f8fafb;
  position: relative;
  transition: all 0.2s ease;
}

.order-calculator__checkbox input:checked + .order-calculator__checkbox-box {
  background: #444a50;
  border-color: #444a50;
}

.order-calculator__checkbox input:checked + .order-calculator__checkbox-box::after {
  content: "";
  position: absolute;
  left: 10px;
  top: 5px;
  width: 7px;
  height: 13px;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  transform: rotate(45deg);
}

.order-calculator__address {
  margin-bottom: 22px;
}

.order-calculator__address-title {
  margin-bottom: 12px;
  color: #69727b;
  font-size: 14px;
  font-weight: 600;
}

.order-calculator__address-subtitle {
  margin-bottom: 14px;
  color: #444a50;
  font-size: 14px;
  font-weight: 700;
}

.order-calculator__search {
  display: grid;
  grid-template-columns: 1fr 140px;
  gap: 0;
  border: 1px solid #d9dee2;
  border-radius: 16px 16px 0 0;
  overflow: hidden;
}

.order-calculator__search input {
  min-height: 64px;
  border: 0;
  background: #ffffff;
  padding: 0 22px;
  color: #444a50;
  font-size: 22px;
}

.order-calculator__search input:focus {
  box-shadow: none;
}

.order-calculator__search-btn {
  border: 0;
  background: #444a50;
  color: #ffffff;
  font-size: 28px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.order-calculator__search-btn:hover {
  background: #34393e;
}

.order-calculator__map {
  width: 100%;
  height: 380px;
  border: 1px solid #d9dee2;
  border-top: 0;
  border-radius: 0 0 16px 16px;
  overflow: hidden;
  background: #eceff1;
}

.order-calculator__status,
.order-calculator__error {
  margin-top: 12px;
  font-size: 14px;
}

.order-calculator__status {
  color: #69727b;
}

.order-calculator__status.is-ready {
  color: #444a50;
}

.order-calculator__error {
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(152, 32, 32, 0.08);
  color: #982020;
  border: 1px solid rgba(152, 32, 32, 0.18);
}

.order-calculator__summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.order-calculator__summary-card {
  padding: 18px;
  border-radius: 16px;
  border: 1px solid #d9dee2;
  background: #f8fafb;
}

.order-calculator__summary-card-label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #69727b;
}

.order-calculator__summary-card-value {
  font-size: 20px;
  line-height: 1.3;
  font-weight: 700;
  color: #444a50;
  word-break: break-word;
}

.order-calculator__summary-card-value.is-muted {
  font-size: 16px;
  font-weight: 500;
  color: #69727b;
}

.order-calculator__note {
  margin-bottom: 22px;
  padding: 20px 22px;
  border-radius: 16px;
  border: 1px solid #d9dee2;
  background: #f8fafb;
  color: #444a50;
  line-height: 1.55;
}

.order-calculator__note p + p {
  margin-top: 12px;
}

.order-calculator__actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.order-calculator__total {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.order-calculator__total-label {
  font-size: 14px;
  color: #69727b;
  font-weight: 600;
}

.order-calculator__total-value {
  font-size: 34px;
  line-height: 1;
  color: #444a50;
  font-weight: 700;
}

.order-calculator__submit {
  min-width: 260px;
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-transform: none;
  text-decoration: none;
}

@media (max-width: 1100px) {
  .order-calculator__top {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .order-calculator__material-total {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .order-calculator__header,
  .order-calculator__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .order-calculator__lead {
    max-width: none;
  }

  .order-calculator__summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .order-calculator__panel {
    padding: 18px;
    border-radius: 18px;
  }

  .order-calculator__top,
  .order-calculator__summary {
    grid-template-columns: 1fr;
  }

  .order-calculator__search {
    grid-template-columns: 1fr;
    border-radius: 16px 16px 0 0;
  }

  .order-calculator__search input {
    min-height: 56px;
    font-size: 18px;
  }

  .order-calculator__search-btn {
    min-height: 54px;
    font-size: 22px;
  }

  .order-calculator__checkbox {
    width: 100%;
    align-items: flex-start;
    font-size: 15px;
  }

  .order-calculator__map {
    height: 320px;
  }

  .order-calculator__total-value,
  .order-calculator__material-total-value {
    font-size: 28px;
  }

  .order-calculator__submit {
    width: 100%;
    min-width: 0;
  }
}