/* ============================================================
Калькулятор химии бассейна — стили
v31: очищены дубли, исправлено растягивание карточек
============================================================ */

/* ---------- база ---------- */
#pool-calc {
    --c-orange: #EF7D00;
    --c-blue: #009FE3;
    --c-gray: #e0e0e0;
    --c-text: #3D474D;
    font-family: 'Segoe UI', Arial, sans-serif;
    color: var(--c-text);
    font-size: 14px;
    margin-top: 50px;
}
#pool-calc .pc-wrap {
    margin: 0 auto;
}
#pool-calc [hidden] {
    display: none !important;
}

/* ---------- форма ---------- */
#pool-calc fieldset.pc-fs {
    border: 1px solid var(--c-gray);
    border-radius: 12px;
    margin: 0 0 20px;
    padding: 12px 16px;
    background: #fff;
    transition: opacity .4s ease, max-height .4s ease, margin .4s ease, padding .4s ease, border-color .4s ease;
}
#pool-calc .pc-fs legend {
    font-size: 16px;
    font-weight: 800;
    color: var(--c-orange);
    padding: 0 6px;
    text-transform: uppercase;
}
#pool-calc .pc-line {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    align-items: center;
}
#pool-calc .pc-line label {
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
    font-size: 13px;
}
#pool-calc input,
#pool-calc select {
    border: 1px solid var(--c-gray);
    border-radius: 4px;
    padding: 6px 8px;
    font-size: 13px;
    color: var(--c-text);
}
#pool-calc .pc-chk {
    flex-direction: row !important;
    align-items: center;
    gap: 6px;
}
#pool-calc .pc-inrow {
    display: inline-flex;
    gap: 6px;
    align-items: center;
}
#pool-calc .pc-mini {
    background: var(--c-orange);
    border: none;
    color: #fff;
    border-radius: 4px;
    padding: 6px 10px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease-out;
}
#pool-calc .pc-mini:hover {
    background: #F9982F;
}
#pool-calc .pc-lbl {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
}
#pool-calc .pc-lbl .pc-q {
    margin-left: 0;
}
#pool-calc .pc-other-problems {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    align-items: center;
    width: 100%;
    border-top: 1px dashed var(--c-gray);
    margin-top: 10px;
    padding-top: 10px;
}
#pool-calc .pc-other-title {
    font-weight: 700;
    font-size: 12px;
    color: var(--c-blue);
    width: 100%;
    margin-bottom: 4px;
}

/* ---------- скрытые блоки сайдбара ---------- */
#pool-calc .pc-fs--hidden {
    opacity: 0 !important;
    max-height: 0 !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    border-color: transparent !important;
    pointer-events: none;
}
#pool-calc .pc-fs--hidden legend {
    display: none;
}

/* ---------- вопрос «?» ---------- */
#pool-calc .pc-q {
    position: relative;
    display: inline-flex;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1.5px solid var(--c-orange);
    color: var(--c-orange);
    font-size: 11px;
    font-weight: 800;
    align-items: center;
    justify-content: center;
    cursor: help;
    flex-shrink: 0;
}
#pool-calc .pc-tip {
    display: none;
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 280px;
    background: #fff;
    border: 1px solid var(--c-orange);
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 11px;
    line-height: 1.45;
    color: var(--c-text);
    z-index: 50;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .15);
    text-align: left;
    font-weight: 400;
}
#pool-calc .pc-q:hover .pc-tip,
#pool-calc .pc-q:focus .pc-tip {
    display: block;
}

/* ---------- результаты ---------- */
#pool-calc .pc-res-head {
    margin: 40px 0 12px;
    font-size: 15px;
}
#pool-calc .pc-res-head strong {
    display: block;
}
#pool-calc .pc-row {
    display: flex;
    gap: 16px;
    background: #fff;
    border: 1px solid var(--c-gray);
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 50px;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .5s cubic-bezier(.2, .8, .2, 1), transform .5s cubic-bezier(.2, .8, .2, 1);
    flex-direction: column;
    overflow: hidden;
}
#pool-calc .pc-row.pc-row--visible {
    opacity: 1;
    transform: translateY(0);
}
#pool-calc .pc-row-l {
    flex: 0 0 45px;
}
#pool-calc .pc-row-t {
    margin-bottom: 4px;
    font-size: 20px;
    font-weight: 800;
    color: var(--c-orange);
}
#pool-calc .pc-row-desc {
    font-size: 12px;
    line-height: 1.45;
    color: #6b7680;
    margin-bottom: 8px;
    font-weight: 400;
}
#pool-calc .pc-dose {
    color: var(--c-text);
    font-weight: 700;
}
#pool-calc .pc-row-l-price {
    margin-top: 8px;
    font-size: 14px;
    font-weight: 700;
    color: var(--c-orange);
}
#pool-calc .pc-row-l-price strong {
    color: var(--c-text);
}
#pool-calc .pc-note {
    font-size: 11px;
    opacity: .8;
    margin-top: 4px;
}
#pool-calc .pc-note.red {
    color: #c0392b;
    opacity: 1;
}
#pool-calc .pc-row-sum {
    flex: 1 1 100%;
    border-top: 1px dashed var(--c-gray);
    margin-top: 6px;
    padding-top: 8px;
    font-size: 13px;
}

/* ---------- секции товаров ---------- */
#pool-calc .pc-row-r {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
	width: 100%;
}
#pool-calc .pc-col-h {
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--c-orange);
    border-bottom: 2px solid var(--c-orange);
    margin-bottom: 10px;
    padding-bottom: 4px;
}
#pool-calc .pc-col {
    position: relative;
    transition: opacity 0.3s ease;
}
#pool-calc .pc-col:not(.pc-col--hidden) {
    opacity: 1;
}
#pool-calc .pc-col.pc-col--hidden {
    display: none !important;
}
#pool-calc .pc-col-dose {
    display: block;
    margin-top: 2px;
    font-size: 11px;
    font-weight: 700;
    color: var(--c-blue);
    text-transform: none;
}

/* ---------- ФИЛЬТРЫ ПО ФОРМАМ ВЕЩЕСТВА ---------- */
#pool-calc .pc-form-filters {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
#pool-calc .pc-form-filter {
    background: #fff;
    border: 1px solid var(--c-gray);
    color: var(--c-text);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}
#pool-calc .pc-form-filter:hover {
    border-color: var(--c-orange);
    color: var(--c-orange);
}
#pool-calc .pc-form-filter.active {
    background: var(--c-orange);
    border-color: var(--c-orange);
    color: #fff;
}

/* ---------- Заглушка ---------- */
#pool-calc .pc-placeholder {
    padding: 4px 16px;
    text-align: center;
    color: #999;
    font-size: 14px;
    font-style: italic;
    border: 2px dashed var(--c-gray);
    border-radius: 8px;
    background: #fafafa;
	width: fit-content;
}

/* ---------- Скрытые элементы ---------- */
#pool-calc .pc-opt.pc-opt--hidden {
    display: none !important;
}

/* ---------- АДАПТИВНАЯ СЕТКА (без Swiper) ---------- */
#pool-calc .pc-col-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    width: 100%;
}
#pool-calc .pc-col-list .swiper-wrapper {
	
}

@media (max-width: 1100px) {
    #pool-calc .pc-col-list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}
@media (max-width: 900px) {
    #pool-calc .pc-row-l {
        flex: 1 1 100%;
    }
}
@media (max-width: 768px) {
    #pool-calc .pc-col-list {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    #pool-calc .pc-fs legend {
        font-size: 14px;
    }
}
@media (max-width: 480px) {
    #pool-calc .pc-col-list {
        grid-template-columns: 1fr;
    }
}

.pc-col-list a.btn.btn--size--sm-first.btn--theme--outline-orange.pc-link span.btn__text {
    display: inline;
}
a.btn.btn--size--sm-first.btn--theme--outline-orange.pc-link {
    max-width: fit-content;
    width: fit-content;
}

/* ---------- карточка товара ---------- */
#pool-calc .product-card {
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--c-gray);
    border-radius: 10px;
    background: #fff;
    padding: 12px;
    cursor: pointer;
    user-select: none;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .3s, transform .3s, border-color .2s, background .2s, box-shadow .2s;
    height: auto;
}
#pool-calc .pc-row--visible .product-card {
    opacity: 1;
    transform: translateY(0);
    animation: pcCardIn .45s ease backwards;
    min-height: 280px;
	touch-action: pan-y;
}
#pool-calc .pc-col-list .product-card:nth-child(1) { animation-delay: .05s; }
#pool-calc .pc-col-list .product-card:nth-child(2) { animation-delay: .1s; }
#pool-calc .pc-col-list .product-card:nth-child(3) { animation-delay: .15s; }
#pool-calc .pc-col-list .product-card:nth-child(4) { animation-delay: .2s; }
#pool-calc .pc-col-list .product-card:nth-child(n+5) { animation-delay: .25s; }
@keyframes pcCardIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}
#pool-calc .product-card:hover {
    border-color: var(--c-orange);
}
#pool-calc .product-card.active {
    border-color: var(--c-orange);
    border-width: 2px;
}
#pool-calc .product-card.off {
    opacity: .45;
}

/* фото + бейджи */
#pool-calc .product-card__media {
    position: relative;
    height: 100px;
    margin-bottom: 10px;
    flex-shrink: 0;
}
#pool-calc .product-card__block-image {
    width: 100%;
    height: 100%;
    max-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}
#pool-calc .product-card__image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: opacity .4s ease;
}
#pool-calc .product-card__image[src] {
    opacity: 1;
}
#pool-calc .status-labels {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
}
#pool-calc .status-labels__list {
    display: flex;
    gap: 4px;
    margin: 0;
    padding: 0;
    list-style: none;
    flex-wrap: wrap;
}
#pool-calc .status-labels__label {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    animation: pcFadeIn .4s ease;
}
#pool-calc .status-labels__label--theme--blue {
    background: var(--c-blue);
}
@keyframes pcFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* название */
#pool-calc .product-card__block-info {
    flex: 1 1 auto;
    margin-bottom: 8px;
    min-height: 50px;
}
#pool-calc .product-card__name-product {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text);
    text-decoration: none;
    line-height: 1.35;
    height: auto;
    min-height: 50px;
    cursor: default;
}
#pool-calc .product-card__name-product:hover {
    color: var(--c-blue);
}
#pool-calc .pc-best {
    color: var(--c-orange);
    font-style: normal;
    font-size: 11px;
    font-weight: 700;
}

/* цена */
#pool-calc .product-card__block-price {
    display: flex;
    gap: 8px;
    align-items: baseline;
    flex-wrap: wrap;
    margin-bottom: 10px;
    flex-shrink: 0;
}
#pool-calc .product-card__new-price {
    font-size: 15px;
    font-weight: 800;
    color: var(--c-text);
    animation: pcFadeIn .4s ease;
}
#pool-calc .product-card__old-price {
    font-size: 12px;
    text-decoration: line-through;
    color: #888;
    animation: pcFadeIn .4s ease;
}

/* кнопка «Подробнее» */
#pool-calc .product-card__block-btns {
    display: flex;
    justify-content: center;
    flex-shrink: 0;
    margin-top: auto;
}
#pool-calc .product-card__block-btns .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    padding: 6px 16px;
    border: 1px solid var(--c-orange);
    border-radius: 4px;
    color: var(--c-orange);
    background: #fff;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    transition: background .2s, color .2s;
    cursor: pointer;
}
#pool-calc .product-card__block-btns .btn:hover {
    background: var(--c-orange);
    color: #fff;
}

/* ---------- STICKY: блок действий ---------- */
#pool-calc .pc-actions {
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: #fff;
    border-top: 1px solid var(--c-gray);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
    margin: 16px -14px -14px;
    padding: 14px 18px;
    border-radius: 12px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    z-index: 50;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: opacity .4s ease, transform .4s ease, visibility 0s .4s;
}

@media (max-width: 992px) {
    #pool-calc .pc-actions {
		border-radius: 16px;
		padding: 8px 16px 8px 8px;
		bottom: 72px;
	}
}

#pool-calc .pc-actions.pc-actions--visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transform: translateX(14px);
    transition: opacity .4s ease, transform .4s ease, visibility 0s;
}
#pool-calc .pc-btn {
    background: var(--c-orange);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 12px 22px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: background .2s, transform .15s;
}
#pool-calc .pc-btn:hover {
    background: #F9982F;
}
#pool-calc .pc-btn:active {
    transform: scale(.98);
}
#pool-calc #pc-msg, #pool-calc #pc-msg a {
    font-size: 13px;
}
#pool-calc .pc-total {
    margin-left: auto;
    font-weight: 700;
    font-size: 14px;
}

.calc-recomendation {
    margin-bottom: 14px;
}
button.btn.btn--size--tiny.btn--theme--light-blue.btn-help-himia {
    min-width: 260px;
    margin-bottom: 30px;
}
fieldset.pc-fs select option {
    font-size: 13px;
}
div#pc-dims {
    margin-top: 15px;
}

/* Кнопка сброса */
#pool-calc .pc-reset-wrap {
    margin: 24px 0 4px;
    text-align: left;
}
#pool-calc .pc-btn--reset {
    background: transparent;
    border: 1px solid var(--c-gray);
    color: var(--c-text);
    font-size: 13px;
    font-weight: 600;
    padding: 14px 18px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
    max-width: 300px;
}
#pool-calc .pc-btn--reset:hover {
    border-color: #c0392b;
    color: #c0392b;
    background: #fdf2f2;
}

div#pc-results {
    margin-top: 11px;
}

@media (min-width: 1200px) {
    #pool-calc .pc-wrap {
        display: grid;
        grid-gap: 20px;
        grid-template-columns: 1fr 4fr;
    }
}

/* Скрываем навигацию по умолчанию */
#pool-calc .pc-slider-nav {
    display: none !important;
}

/* Показываем только когда Swiper активен */
#pool-calc .pc-col-list.swiper-initialized + .pc-slider-nav,
#pool-calc .pc-col-list.swiper-initialized ~ .pc-slider-nav {
    display: flex !important;
}













/* Адаптив для Swiper */

@media (max-width: 768px) {
	#pool-calc .pc-row--visible .product-card {
		min-height: 245px;
	}
	
    #pool-calc .pc-row--visible .product-card__block-info {
        min-height: 24px;
        display: block;
        margin: 0;
        flex: unset;
	}

	#pool-calc .product-card__name-product {
		min-height: 24px;
	}
}


/* Навигация Swiper */
#pool-calc .pc-slider-nav {
    display: none; /* Скрыто по умолчанию */
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
    padding: 8px 0;
}

#pool-calc .pc-slider-nav .swiper-button-prev,
#pool-calc .pc-slider-nav .swiper-button-next {
    position: static;
    width: 36px;
    height: 36px;
    background: #fff;
    border: 1px solid var(--c-gray);
    border-radius: 50%;
    color: var(--c-orange);
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
    transition: all 0.2s ease;
    margin: 0;
    cursor: pointer;
}

#pool-calc .pc-slider-nav .swiper-button-prev:hover,
#pool-calc .pc-slider-nav .swiper-button-next:hover {
    background: var(--c-orange);
    color: #fff;
    border-color: var(--c-orange);
    transform: scale(1.05);
}

#pool-calc .pc-slider-nav .swiper-button-prev::after,
#pool-calc .pc-slider-nav .swiper-button-next::after {
    font-size: 16px;
    font-weight: bold;
}

#pool-calc .pc-slider-nav .swiper-button-disabled {
    opacity: 0.3;
    cursor: default;
    pointer-events: none;
    transform: none;
}





/* ---------- Блок-подсказка (пустое состояние) ---------- */
#pool-calc .pc-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    background: #fff;
    border: 2px dashed var(--c-gray);
    border-radius: 12px;
    text-align: center;
    min-height: 200px;
    animation: pcFadeIn 0.5s ease;
}

#pool-calc .pc-empty-img {
    max-width: 150px;
    height: auto;
    margin-bottom: 20px;
    opacity: 0.8;
}

#pool-calc .pc-empty-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--c-text);
    margin-bottom: 15px;
}

#pool-calc .pc-empty-arrow {
    font-size: 32px;
    color: var(--c-orange);
    font-weight: bold;
    animation: pcArrowPulseLeft 1.5s infinite ease-in-out;
}

/* Анимация стрелки влево */
@keyframes pcArrowPulseLeft {
    0%   { transform: translateX(0); opacity: 1; }
    50%  { transform: translateX(-15px); opacity: 0.6; }
    100% { transform: translateX(0); opacity: 1; }
}

/* Инструкция в заглушке */
#pool-calc .pc-empty-hint {
    margin-top: 24px;
    padding: 16px 20px;
    background: #fff;
    border: 1px solid var(--c-gray);
    border-radius: 10px;
    max-width: 560px;
    width: 100%;
    text-align: left;
}

#pool-calc .pc-empty-hint__title {
    font-size: 14px;
    font-weight: 700;
    color: var(--c-orange);
    margin-bottom: 10px;
    text-transform: uppercase;
}

#pool-calc .pc-empty-hint__list {
    margin: 0;
    padding-left: 20px;
    font-size: 13px;
    line-height: 1.6;
    color: var(--c-text);
}

#pool-calc .pc-empty-hint__list li {
    margin-bottom: 6px;
}

#pool-calc .pc-empty-hint__list li::marker {
    color: var(--c-orange);
    font-weight: 700;
}

/* ---------- Пульсация блока "Цели обработки" ---------- */
#pool-calc .pc-fs.pc-pulse-target {
    position: relative;
    box-shadow: none !important;
    border-color: var(--c-orange);
    animation: pcPulseBorder 1.5s infinite;
}

@keyframes pcPulseBorder {
    0%   { border-color: var(--c-gray); box-shadow: 0 0 0 0 rgba(239, 125, 0, 0); }
    50%  { border-color: var(--c-orange); box-shadow: 0 4px 15px -5px rgba(239, 125, 0, 0.4); }
    100% { border-color: var(--c-gray); box-shadow: 0 0 0 0 rgba(239, 125, 0, 0); }
}

/* Гарантированное скрытие колонок и карточек */
#pool-calc .pc-col.pc-col--hidden,
#pool-calc .pc-opt.pc-opt--hidden {
    display: none !important;
    visibility: hidden !important;
    height: 0 !important;
    overflow: hidden !important;
    opacity: 0 !important;
}

@media (max-width: 568px) {
	.accordion-content {
		overflow-x: scroll;
	}
}

@media (max-width: 768px) {
	#pool-calc .product-card__block-btns .btn {
		padding: 4px 8px;
	}
}

.product-card.service_card_item__content .product-card__block-info {
    margin-bottom: 6px;
}