.oah-gc {
  border: 1px solid #e6e8ef;
  background: #fff;
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 10px 24px rgba(0,0,0,0.06);
  max-width: 1050px;
}

.oah-gc__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.oah-gc__title {
  margin: 0;
  font-size: 18px;
  line-height: 1.25;
}

.oah-gc__tabs {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
}

.oah-gc__tab {
  border: 1px solid #e6e8ef;
  background: #fff;
  border-radius: 999px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 13px;
}

.oah-gc__tab.is-active {
  border-color: #d7dcff;
  box-shadow: 0 10px 18px rgba(0,0,0,0.05);
}

.oah-gc__sub {
  margin: 12px 0 12px;
  font-size: 14px;
  opacity: 0.9;
}

.oah-gc__panel {
  margin-top: 12px;
}

.oah-gc__table {
  border: 1px solid #e6e8ef;
  border-radius: 14px;
  overflow: hidden;
}

.oah-gc__row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 10px;
  padding: 10px 12px;
  align-items: center;
  border-top: 1px solid #eef0f6;
}

.oah-gc__row--head {
  background: #fafbff;
  border-top: none;
  font-size: 12px;
  opacity: 0.85;
}

.oah-gc__input {
  width: 100%;
  border: 1px solid #e6e8ef;
  border-radius: 12px;
  padding: 10px 10px;
  font-size: 14px;
  outline: none;
}

.oah-gc__input:focus {
  border-color: #cfd6ff;
  box-shadow: 0 0 0 4px rgba(0,0,0,0.04);
}

.oah-gc__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.oah-gc__field span {
  display: block;
  font-size: 12px;
  opacity: 0.8;
  margin-bottom: 6px;
}

.oah-gc__field input {
  width: 100%;
  border: 1px solid #e6e8ef;
  border-radius: 12px;
  padding: 10px 10px;
  font-size: 14px;
  outline: none;
}

.oah-gc__field input:focus {
  border-color: #cfd6ff;
  box-shadow: 0 0 0 4px rgba(0,0,0,0.04);
}

.oah-gc__actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.oah-gc__btn {
  border-radius: 999px;
  padding: 10px 16px;
  border: 1px solid #e6e8ef;
  background: #fff;
  cursor: pointer;
  font-size: 14px;
}

.oah-gc__btn--primary {
  border-color: #d7dcff;
  box-shadow: 0 10px 18px rgba(0,0,0,0.05);
}

.oah-gc__btn--ghost {
  background: transparent;
}

.oah-gc__resultbox {
  margin-top: 14px;
  border: 1px solid #e6e8ef;
  border-radius: 14px;
  padding: 12px;
  background: #fff;
}

.oah-gc__resultline {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 0;
  font-size: 14px;
}

.oah-gc__resultline strong {
  font-size: 16px;
}

.oah-gc__note {
  margin-top: 6px;
  font-size: 13px;
  opacity: 0.85;
}

@media (max-width: 720px) {
  .oah-gc__row {
    grid-template-columns: 1fr;
  }
  .oah-gc__grid {
    grid-template-columns: 1fr;
  }
}