/* ===== Калькулятор бредня ===== */
.calculator-page {
  padding-top: 72px; /* высота фиксированной шапки */
}

.calc-head {
  padding: 28px 0 8px;
}

.calc__grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 28px;
  align-items: start;
  padding-bottom: 70px;
}

/* ===== Форма ===== */
.calc-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.calc-section {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 22px;
}

.calc-section__title {
  font-size: 1.15rem;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-border);
}

.calc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.calc-field:last-child {
  margin-bottom: 0;
}

.calc-field--pair {
  flex-direction: row;
  gap: 14px;
  margin-bottom: 0;
}

.calc-field__cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.calc-field__label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary);
}

.calc-input,
.calc-select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: #fff;
  color: var(--color-text);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.calc-input:focus,
.calc-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.18);
}

.calc-input:disabled {
  background: #f2f0e8;
  color: #999;
  cursor: not-allowed;
}

/* Чекбокс и радиокнопки */
.calc-check,
.calc-radio {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  cursor: pointer;
  user-select: none;
}

.calc-check {
  margin-bottom: 14px;
}

.calc-radios {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
}

.calc-check input,
.calc-radio input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

/* ===== Правая колонка ===== */
.calc-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

/* Сообщения: ошибки и предупреждения расчёта */
.calc-alert {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-accent);
  padding: 14px 18px;
  font-size: 0.92rem;
  line-height: 1.5;
}

.calc-alert p + p {
  margin-top: 6px;
}

.calc-alert--error {
  border-left-color: #c0392b;
  color: #96281b;
}

.calc-alert--warning {
  border-left-color: var(--color-accent);
  color: #a3541a;
}

/* Предупреждение о высоком проценте отходов */
.calc-warning--high {
  background: #fff3e0;
  border-left: 4px solid #e67e22;
  border-radius: var(--radius);
  padding: 14px 18px;
}

.calc-warning--high .calc-warning__text {
  color: #d35400;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
}

.calc-warning--high .calc-warning__note {
  margin-top: 4px;
  font-size: 0.8rem;
  color: #777;
  line-height: 1.4;
}


/* SVG-схема бредня */
.calc-visual {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 16px;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calc-visual svg {
  width: 100%;
  height: auto;
  display: block;
}

/* Итоговая таблица */
.calc-result {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.calc-result td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}

.calc-result__value {
  text-align: right;
  font-weight: 700;
  white-space: nowrap;
}

.calc-result tr:last-child td {
  border-bottom: none;
}

.calc-result--total td {
  background: #faf7ee;
  font-weight: 700;
  color: var(--color-primary);
}

.calc-result--total .calc-result__value {
  font-family: Georgia, serif;
  font-size: 1.6rem;
  color: var(--color-secondary);
}

/* Состав заказа */
.calc-composition {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 16px 18px;
}

.calc-composition__title {
  font-size: 1.05rem;
  color: var(--color-primary);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-border);
}

.calc-composition__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

/* Карточка состава: фото слева, текст справа */
.calc-composition__item {
  padding: 12px;
  border-bottom: 1px solid var(--color-border); /* разделитель между карточками */
}

.calc-composition__item:last-child {
  border-bottom: none;
}

/* Обёртка карточки: без ссылки — div, товар — ссылка */
.calc-composition__card,
.calc-composition__link {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Ссылка на товар */
.calc-composition__link {
  color: var(--color-primary);
  text-decoration: none;
}

.calc-composition__link .calc-composition__name {
  color: var(--color-primary);
}

.calc-composition__link:hover .calc-composition__name {
  text-decoration: underline;
}

.calc-composition__link:hover .calc-composition__img {
  box-shadow: 0 4px 10px rgba(26, 58, 92, 0.22);
}

/* Без ссылки (дель, либо нет артикула) — серый текст */
.calc-composition__card .calc-composition__name {
  color: #8a8a8a;
}

/* Крупное фото комплектующего */
.calc-composition__img {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 6px;
  background: #ececec;
  box-shadow: 0 2px 6px rgba(26, 58, 92, 0.15); /* лёгкая тень */
  flex: 0 0 auto;
}

.calc-composition__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.calc-composition__name {
  font-size: 0.95rem;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calc-composition__meta {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 700;
}

/* Кнопки */
.calc-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ===== Модальное окно оформления заказа ===== */
.order-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.order-modal[hidden] {
  display: none;
}

/* Затемнённый фон */
.order-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 58, 92, 0.55);
}

/* Диалог: песочный фон, синие акценты */
.order-modal__dialog {
  position: relative;
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--color-bg);
  border-radius: var(--radius);
  border-top: 4px solid var(--color-primary);
  box-shadow: var(--shadow-lg);
  padding: 28px 26px 24px;
  animation: order-modal-in 0.22s ease;
}

@keyframes order-modal-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.order-modal__close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  color: var(--color-primary);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}

.order-modal__close:hover {
  background: rgba(26, 58, 92, 0.1);
  color: var(--color-accent);
}

.order-modal__title {
  font-size: 1.4rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

/* Поля формы заказа */
.order-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

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

.order-field__label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary);
}

.order-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-white);
  color: var(--color-text);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.order-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 58, 92, 0.15);
}

.order-textarea {
  resize: vertical;
  min-height: 72px;
}

/* Сообщения модального окна */
.order-modal__alert {
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 0.9rem;
  line-height: 1.45;
}

.order-modal__alert[hidden] {
  display: none;
}

.order-modal__alert--error {
  background: #fbeae8;
  border-left: 4px solid #c0392b;
  color: #96281b;
}

.order-modal__alert--success {
  background: #e8f4e9;
  border-left: 4px solid var(--color-secondary);
  color: var(--color-secondary);
}

.order-modal__alert--test {
  background: #eaf0f6;
  border-left: 4px solid var(--color-primary);
  color: var(--color-primary);
}

/* Согласие на обработку персональных данных */
.order-consent {
  margin: 16px 0;
  font-size: 0.9rem;
  color: #2c2c2c;
  line-height: 1.4;
}

.order-consent__label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  cursor: pointer;
}

.order-consent__label input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
}

.order-consent__label a {
  color: #1a3a5c;
  text-decoration: underline;
}

.order-consent__label a:hover {
  color: #e67e22;
}

.order-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 6px;
}

.order-actions .btn {
  width: 100%;
}

/* Тёмная кнопка «Отмена» на песочном фоне */
.btn--outline-dark {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--outline-dark:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

@media (max-width: 480px) {
  .order-modal__dialog {
    padding: 22px 18px 18px;
  }
}

/* ===== Адаптивность ===== */
@media (max-width: 1024px) {
  .calc__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .calculator-page {
    padding-top: 72px;
  }

  .calc__grid {
    grid-template-columns: 1fr;
  }

  .calc-field--pair {
    flex-direction: column;
    gap: 14px;
  }

  .calc-section {
    padding: 18px;
  }

  .calc-result--total .calc-result__value {
    font-size: 1.4rem;
  }

  /* Фото в составе заказа меньше на мобильных */
  .calc-composition__img {
    width: 60px;
    height: 45px;
  }
}