.imc_calculator {
  background: linear-gradient(135deg, #eaf6fb 0%, #f5fbff 100%);
  border-radius: 16px;
  padding: 32px 24px 24px 24px;
  margin: 40px auto 20px auto;
  max-width: 870px;
  box-shadow: 0 4px 20px #dde7ee65;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.imc_calculator h2 {
  color: #166aad;
  margin-bottom: 16px;
  font-size: 1.3em;
  letter-spacing: 1px;
}

.imc-form label {
  display: block;
  margin: 10px 0 5px 0;
  color: #115684;
  font-weight: 500;
  font-size: 1.02em;
}

.imc-form input,
.imc-form select {
  width: 100%;
  padding: 8px;
  border-radius: 6px;
  border: 1px solid #cbe0f2;
  margin-bottom: 16px;
  font-size: 1em;
}

.imc-form button,
.imc-btn {
  background: #1877bd;
  color: #fff;
  font-size: 1.12em;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  padding: 10px 32px;
  margin-top: 12px;
  cursor: pointer;
  box-shadow: 0 2px 6px #b3d7ee55;
  transition: background 0.2s;
  display: inline-block;
  white-space: nowrap;
}

.imc-form button:hover,
.imc-btn:hover {
  background: #115684;
}

.imc-flex-row {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  gap: 40px !important;
  align-items: center !important;
  justify-content: space-between !important;
}
.imc-col-left {
  flex: 1 1 300px !important;
  min-width: 280px !important;
  max-width: 320px !important;
}
.imc-col-right {
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
  flex: 1 1 250px !important;
  min-width: 250px !important;
  max-width: 280px !important;
  height: 100% !important;
}


.imc-result-value {
  font-size: 2.8em;
  color: #134e83;
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 8px;
  line-height: 1;
}

.imc-result-comment {
  font-size: 1.25em;
  color: #2777c2;
  font-weight: 700;
  word-break: break-word;
  max-width: 280px;
}

@media (max-width: 840px) {
  .imc-flex-row {
    flex-direction: column !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .imc-col-left,
  .imc-col-right {
    max-width: 100% !important;
    min-width: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .imc_calculator {
    max-width: 100vw !important;
    padding-left: 8px !important;
    padding-right: 8px !important;
    box-sizing: border-box !important;
  }
}
@media (max-width: 840px) {
  .imc-col-right {
	max-height: 100px !important; /* ограничение максимальной высоты */
    max-width: 180px !important; /* уже, чем на десктопе */
    min-width: 150px !important;
    flex: 0 0 auto !important;
  }
  .imc-result-value {
    font-size: 2em !important; /* чуть меньше шрифт */
    margin-bottom: 2px !important;
  }
  .imc-result-comment {
    font-size: 1em !important; /* поменьше комментарий */
    max-width: 180px !important;
  }
	.imc-flex-row {
    gap: 0px !important; /* уменьшить расстояние, или поставьте 0 для полного удаления */
  }
}