/* ==========================================================
   Калькулятор выгоды ОЭЗ — Стили
   ========================================================== */

.calc-oez {
  margin: 84px auto 0;
  padding: 40px 0;
}

/* --- Заголовок --- */

.calc-oez__heading {

  margin-bottom: 32px;
}

.calc-oez__title {
  font-size: 32px;
  font-weight: 700;
  color: #212529;
  line-height: 1.3;
  margin: 0 0 8px;
}

.calc-oez__subtitle {
  font-size: 28px;
  font-weight: 600;
  color: #1400C4;
}

.calc-oez__desc {
  font-weight: 700;
  font-size: 18px;
  line-height: 28px;
  color: #212529;
}

/* --- Контейнер (две колонки) --- */

.calc-oez__container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

/* --- Панель (общее) --- */

.calc-oez__panel {
  flex: 1 1 400px;
  background: #fff;
  padding: 30px 28px;

  box-shadow: 0 8px 30px rgba(10, 26, 58, 0.08);
}

/* --- Форма --- */

.calc-oez__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.calc-oez__label {
  font-size: 14px;
  font-weight: 600;
  color: #1400C4;
  margin-bottom: 6px;
}

.calc-oez__input-wrap {
  position: relative;
}

.calc-oez__input-prefix {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #6b7a9a;
  font-weight: 500;
  pointer-events: none;
  line-height: 1;
}

.calc-oez__input {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #e2e8f0;

  font-size: 18px;
  font-weight: 600;
  color: #0a1a3a;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
  background: #fff;
}

.calc-oez__input--prefixed {
  padding-left: 44px;
}

.calc-oez__input--prefix-wide {
  padding-left: 52px;
}

.calc-oez__input:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.calc-oez__input--invalid {
  border-color: #ef4444;
}

.calc-oez__input--invalid:focus {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.calc-oez__hint {
  font-size: 13px;
  color: #6b7a9a;
  margin-top: 4px;
}

.calc-oez__error {
  font-size: 13px;
  color: #ef4444;
  margin-top: 4px;
  display: none;
}

.calc-oez__error--visible {
  display: block;
}

/* --- Ряд (два поля рядом) --- */

.calc-oez__row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.calc-oez__row-item {
  flex: 1 1 45%;
  min-width: 140px;
}

/* --- Кнопка --- */

.calc-oez__btn {
  margin-top: 8px;
  padding: 16px;
  background-color: #1400C4;
  color: #fff;
  border: none;

  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
}

.calc-oez__btn:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 24px rgba(37, 99, 235, 0.4);
}

.calc-oez__btn:active {
  transform: scale(0.98);
}

/* --- Правая панель: бланк --- */

.calc-oez__panel--result {
  display: flex;
  flex-direction: column;
}

.calc-oez__blank {
  background: #fafcff;
  border: 2px solid #e2e8f0;

  padding: 24px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Шапка бланка */

.calc-oez__blank-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  border-bottom: 2px dashed #d1d9e6;
  padding-bottom: 16px;
}
.calc-oez__blank-header img {
  width: 100%;
  height: 100%;
}
.calc-oez__blank-logo {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.calc-oez__blank-name {
  font-weight: 700;
  font-size: 18px;
  color: #0a1a3a;
}

.calc-oez__blank-tag {
  font-size: 12px;
  color: #6b7a9a;
}

/* Текст приветствия */

.calc-oez__blank-intro {
  font-size: 14px;
  line-height: 1.6;
  color: #212529;
  margin-bottom: 18px;
}

/* Таблица экономии */

.calc-oez__results-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 20px;
  background: #f1f5f9;

  padding: 16px 14px;
  margin-bottom: 14px;
}

.calc-oez__results-label {
  font-weight: 600;
  color: #212529;
  font-size: 14px;
}

.calc-oez__results-value {
  text-align: right;
  font-weight: 700;
  color: #0091FF;
  font-size: 14px;
  white-space: nowrap;
}

/* Итого */

.calc-oez__total {
  background: #0091FF;
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}

.calc-oez__total-value {
  color: #fff;
  white-space: nowrap;
}

/* Примечание */

.calc-oez__footnote {
  font-size: 12px;
  color: #6b7a9a;
  border-top: 1px solid #e2e8f0;
  padding-top: 14px;
  margin-top: auto;
  line-height: 1.5;
}

.calc-oez__footnote strong {
  color: #0a1a3a;
}

/* ==========================================================
   Адаптив
   ========================================================== */

@media (max-width: 860px) {
  .calc-oez__container {
    flex-direction: column;
  }

  .calc-oez__panel {
    flex-basis: auto;
  }
}

@media (max-width: 600px) {
  .calc-oez {
    padding: 24px 12px;
  }

  .calc-oez__title {
    font-size: 22px;
  }

  .calc-oez__subtitle {
    font-size: 18px;
  }

  .calc-oez__desc {
    font-size: 14px;
  }

  .calc-oez__panel {
    padding: 20px 16px;

  }

  .calc-oez__input {
    font-size: 16px;
    padding: 12px 14px;
  }

  .calc-oez__input--prefixed {
    padding-left: 38px;
  }

  .calc-oez__input--prefix-wide {
    padding-left: 44px;
  }

  .calc-oez__btn {
    font-size: 16px;
    padding: 14px;
  }

  .calc-oez__row {
    flex-direction: column;
    gap: 20px;
  }

  .calc-oez__row-item {
    flex-basis: auto;
  }

  .calc-oez__results-grid {
    gap: 8px 12px;
    padding: 12px 10px;
  }

  .calc-oez__total {
    font-size: 16px;
    flex-wrap: wrap;
    gap: 4px;
  }

  .calc-oez__blank {
    padding: 18px 14px;
  }

  .calc-oez__blank-name {
    font-size: 16px;
  }
}
.calc-on-main .calc-oez {
  margin: 0 auto;
  padding: 0;
}