/* Калькулятор стоимости (inc/calc.php, assets/calc.js). Один селектор — одна строка. */
.vk-section--calc { background: linear-gradient(180deg, var(--vk-mist) 0%, #fff 100%); }
.vk-calc__head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 20px 40px; align-items: end; margin-bottom: 26px; }
.vk-calc__head .vk-section__head { margin-bottom: 0; }
.vk-calc__trust { display: flex; gap: 10px; margin: 0; padding: 0; list-style: none; }
.vk-calc__trust li { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: var(--vk-radius); background: #fff; box-shadow: var(--vk-shadow); font-weight: 700; font-size: 0.92rem; color: var(--vk-ink); line-height: 1.2; }
.vk-calc__trust li small { display: block; font-weight: 500; font-size: 0.76rem; color: var(--vk-muted); }
.vk-calc__trust .vk-icon { flex: 0 0 26px; width: 26px; height: 26px; stroke: var(--vk-brand); }
/* вкладки */
.vk-calc__tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.vk-calc__tab { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; min-height: 60px; padding: 10px 18px; border: 2px solid var(--vk-line); border-radius: var(--vk-radius); background: #fff; text-align: left; transition: border-color var(--vk-t), box-shadow var(--vk-t), transform var(--vk-t); }
.vk-calc__tab b { font-size: 1.02rem; color: var(--vk-ink); }
.vk-calc__tab i { font-style: normal; font-size: var(--vk-fs-sm); color: var(--vk-muted); }
.vk-calc__tab:hover { border-color: var(--vk-brand); transform: translateY(-1px); }
.vk-calc__tab.is-on { border-color: var(--vk-brand); background: var(--vk-brand-light); box-shadow: 0 8px 20px rgba(121, 149, 17, 0.14); }
.vk-calc__tab.is-on b { color: var(--vk-brand-dark); }
/* сетка */
.vk-calc__grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(340px, 420px); gap: clamp(20px, 3vw, 40px); align-items: start; }
.vk-calc__form { padding: clamp(20px, 3vw, 32px); border-radius: var(--vk-radius); background: #fff; box-shadow: var(--vk-shadow); }
.vk-calc__pane[hidden] { display: none; }
.vk-calc__field { margin-bottom: 28px; }
.vk-calc__field:last-child { margin-bottom: 0; }
.vk-calc__label { display: block; margin-bottom: 10px; font-weight: 700; color: var(--vk-ink); }
.vk-calc__label b { color: var(--vk-brand-dark); }
.vk-calc__hint { display: block; margin-top: 8px; font-size: var(--vk-fs-sm); color: var(--vk-muted); }
/* пресеты — крупные карточки с иллюстрацией 3:2 */
.vk-calc__presets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.vk-calc__presets[data-count="4"] { grid-template-columns: repeat(2, 1fr); }
.vk-calc__presets[data-count="2"] { grid-template-columns: repeat(2, 1fr); }
.vk-calc__preset { position: relative; display: flex; flex-direction: column; padding: 0; border: 2px solid var(--vk-line); border-radius: var(--vk-radius); background: #fff; text-align: left; overflow: hidden; cursor: pointer; transition: border-color var(--vk-t), transform var(--vk-t), box-shadow var(--vk-t); }
.vk-calc__preset:hover { border-color: var(--vk-brand); transform: translateY(-3px); box-shadow: var(--vk-shadow); }
.vk-calc__preset.is-on { border-color: var(--vk-brand); box-shadow: 0 12px 28px rgba(121, 149, 17, 0.2); }
.vk-calc__preset:focus-visible { outline: 3px solid var(--vk-sun); outline-offset: 2px; }
.vk-calc__pic { display: block; aspect-ratio: 3 / 2; background: #fff; }
.vk-calc__pic img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.vk-calc__preset:hover .vk-calc__pic img { transform: scale(1.04); }
.vk-calc__preset-txt { display: flex; flex-direction: column; gap: 2px; padding: 10px 40px 12px 14px; border-top: 1px solid var(--vk-line); }
.vk-calc__preset-txt b { font-size: 0.98rem; line-height: 1.25; color: var(--vk-ink); }
.vk-calc__preset-txt i { font-style: normal; font-size: 0.8rem; color: var(--vk-muted); }
.vk-calc__preset-check { position: absolute; right: 12px; bottom: 14px; width: 24px; height: 24px; border: 2px solid var(--vk-line); border-radius: 50%; background: #fff; transition: background var(--vk-t), border-color var(--vk-t); }
.vk-calc__preset.is-on .vk-calc__preset-check { border-color: var(--vk-brand); background: var(--vk-brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 14px no-repeat; }
.vk-calc__preset.is-on .vk-calc__preset-txt b { color: var(--vk-brand-dark); }
/* поля */
.vk-calc__select { width: 100%; min-height: 50px; padding: 12px 40px 12px 14px; border: 2px solid var(--vk-line); border-radius: var(--vk-radius-sm); background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23527000' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 12px center / 18px no-repeat; font: inherit; font-weight: 600; color: var(--vk-ink); appearance: none; }
.vk-calc__select:focus { border-color: var(--vk-brand); outline: none; }
.vk-calc__checks { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 8px; }
.vk-calc__check { display: flex; align-items: center; gap: 10px; min-height: 46px; padding: 10px 14px; border: 2px solid var(--vk-line); border-radius: var(--vk-radius-sm); background: #fff; font-size: 0.92rem; font-weight: 600; color: var(--vk-ink); cursor: pointer; transition: border-color var(--vk-t), background var(--vk-t); }
.vk-calc__check:hover { border-color: var(--vk-brand); }
.vk-calc__check:has(input:checked) { border-color: var(--vk-brand); background: var(--vk-brand-light); }
.vk-calc__check input { width: 20px; height: 20px; margin: 0; accent-color: var(--vk-brand); flex: 0 0 auto; }
.vk-calc__toggle { display: flex; flex-wrap: wrap; gap: 8px; }
.vk-calc__opt { min-height: 44px; padding: 10px 16px; border: 2px solid var(--vk-line); border-radius: var(--vk-radius-pill); background: #fff; font-weight: 600; font-size: 0.95rem; color: var(--vk-ink); transition: background var(--vk-t), border-color var(--vk-t), color var(--vk-t); }
.vk-calc__opt:hover { border-color: var(--vk-brand); }
.vk-calc__opt.is-on { background: var(--vk-brand-dark); border-color: var(--vk-brand-dark); color: #fff; }
.vk-calc__toggle--num { gap: 6px; }
.vk-calc__toggle--num .vk-calc__opt { min-width: 44px; padding: 10px 12px; text-align: center; }
/* Ползунок: тянется пальцем и мышью, бегунок 28 px, заливка до текущего значения */
.vk-calc__range { --p: 0%; width: 100%; height: 28px; margin: 0; background: transparent; appearance: none; touch-action: none; cursor: grab; }
.vk-calc__range:active { cursor: grabbing; }
.vk-calc__range::-webkit-slider-runnable-track { height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--vk-brand) 0 var(--p), var(--vk-mist-2) var(--p) 100%); }
.vk-calc__range::-webkit-slider-thumb { width: 28px; height: 28px; margin-top: -10px; border: 4px solid #fff; border-radius: 50%; background: var(--vk-brand); box-shadow: 0 3px 10px rgba(82, 112, 0, 0.3); appearance: none; }
.vk-calc__range::-moz-range-track { height: 8px; border-radius: 4px; background: var(--vk-mist-2); }
.vk-calc__range::-moz-range-progress { height: 8px; border-radius: 4px; background: var(--vk-brand); }
.vk-calc__range::-moz-range-thumb { width: 20px; height: 20px; border: 4px solid #fff; border-radius: 50%; background: var(--vk-brand); box-shadow: 0 3px 10px rgba(82, 112, 0, 0.3); }
.vk-calc__range:focus-visible { outline: 3px solid var(--vk-sun); outline-offset: 4px; border-radius: 6px; }
.vk-calc__scale { display: flex; justify-content: space-between; margin-top: 2px; font-size: 0.78rem; color: var(--vk-muted); }
.vk-calc__why { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--vk-line); }
.vk-calc__why-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; margin: 0; padding: 0; list-style: none; }
.vk-calc__why-list li { position: relative; padding-left: 22px; font-size: 0.92rem; color: var(--vk-text); }
.vk-calc__why-list li::before { content: ''; position: absolute; left: 0; top: 8px; width: 10px; height: 10px; border-radius: 50%; background: var(--vk-sun); }
.vk-calc__why-list b { color: var(--vk-ink); }
/* правая карточка: разрез сверху, итог на цветном фоне */
.vk-calc__out { position: sticky; top: 16px; border-radius: var(--vk-radius); background: #fff; box-shadow: var(--vk-shadow-lg); overflow: hidden; }
.vk-calc__scheme { aspect-ratio: 4 / 3; background: #eaf4ff; border-bottom: 4px solid var(--vk-brand); }
.vk-calc__scheme svg { display: block; width: 100%; height: 100%; }
.vk-calc__out-body { padding: 20px 24px 22px; background: linear-gradient(170deg, var(--vk-brand) 0%, var(--vk-brand-dark) 100%); color: #fff; }
.vk-calc__out-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.vk-calc__out-label { font-size: var(--vk-fs-sm); color: rgba(255, 255, 255, 0.78); }
.vk-calc__sum { margin: 2px 0 12px; font-weight: 800; font-size: 2.3rem; line-height: 1.1; color: var(--vk-sun); font-variant-numeric: tabular-nums; }
.vk-calc__badge { flex: 0 0 auto; margin-top: 4px; padding: 5px 10px; border-radius: var(--vk-radius-pill); background: rgba(255, 255, 255, 0.16); font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }
.vk-calc__lines { margin: 0 0 14px; padding: 0; list-style: none; }
.vk-calc__lines li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-top: 1px solid rgba(255, 255, 255, 0.16); font-size: 0.92rem; line-height: 1.35; }
.vk-calc__lines li b { white-space: nowrap; font-variant-numeric: tabular-nums; }
.vk-calc__lines-extra { display: block !important; padding: 10px 12px !important; border: 0 !important; border-radius: var(--vk-radius-sm); background: rgba(255, 216, 0, 0.18); font-size: 0.85rem !important; }
.vk-calc__incl { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px; margin: 0 0 16px; padding: 14px 0 0; border-top: 1px solid rgba(255, 255, 255, 0.16); list-style: none; }
.vk-calc__incl li { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; font-weight: 600; line-height: 1.25; }
.vk-calc__incl .vk-icon { flex: 0 0 22px; width: 22px; height: 22px; padding: 3px; border-radius: 6px; background: rgba(255, 255, 255, 0.16); stroke: #fff; }
.vk-calc__note { margin: 0 0 16px; font-size: 0.84rem; color: rgba(255, 255, 255, 0.78); }
.vk-calc__tel { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 12px; font-weight: 800; font-size: 1.15rem; color: #fff; }
.vk-calc__tel .vk-icon { width: 18px; height: 18px; stroke: var(--vk-sun); }
.vk-calc__tel:hover { color: var(--vk-sun); }
@media (max-width: 1100px) { .vk-calc__presets { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 1000px) {
	.vk-calc__head { grid-template-columns: 1fr; align-items: start; }
	.vk-calc__trust { flex-wrap: wrap; }
	.vk-calc__grid { grid-template-columns: minmax(0, 1fr); }
	.vk-calc__form, .vk-calc__pane { min-width: 0; }
	.vk-calc__out { position: static; }
}
@media (max-width: 640px) {
	.vk-calc__form { padding: 18px 16px; }
	.vk-calc__trust li { flex: 1 1 calc(50% - 5px); padding: 8px 10px; font-size: 0.84rem; }
	.vk-calc__presets, .vk-calc__presets[data-count="4"], .vk-calc__presets[data-count="2"] { display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: -16px; padding: 4px 16px 10px; scrollbar-width: none; }
	.vk-calc__presets::-webkit-scrollbar { display: none; }
	.vk-calc__preset { flex: 0 0 70%; max-width: 280px; scroll-snap-align: start; }
	.vk-calc__preset:hover { transform: none; }
	.vk-calc__tabs { flex-wrap: nowrap; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; margin-inline: calc(-1 * var(--vk-gutter)); padding-inline: var(--vk-gutter); scrollbar-width: none; }
	.vk-calc__tabs::-webkit-scrollbar { display: none; }
	.vk-calc__tab { flex: 0 0 auto; min-width: 150px; scroll-snap-align: start; }
	.vk-calc__out-body { padding: 18px 16px; }
	.vk-calc__why-list { grid-template-columns: 1fr; }
	.vk-calc__sum { font-size: 1.9rem; }
	.vk-calc__incl { grid-template-columns: 1fr; }
}

/* Мини-итог внизу экрана на телефоне: цена видна, пока крутишь ползунки */
.vk-calc__bar { display: none; }
@media (max-width: 1000px) {
	.vk-calc__bar { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 290; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 14px 10px 18px; border-radius: var(--vk-radius-pill); background: var(--vk-brand-dark); color: #fff; box-shadow: var(--vk-shadow-lg); transform: translateY(120%); opacity: 0; transition: transform var(--vk-t), opacity var(--vk-t); }
	.vk-calc__bar.is-on { transform: none; opacity: 1; }
	.vk-calc__bar b { font-size: 1.2rem; color: var(--vk-sun); white-space: nowrap; font-variant-numeric: tabular-nums; }
	.vk-calc__bar span { display: block; font-size: 0.72rem; opacity: 0.8; }
	.vk-calc__bar .vk-btn { min-height: 40px; padding-inline: 16px; font-size: 0.9rem; white-space: nowrap; }
	body:has(.wolf-cookie:not([hidden])) .vk-calc__bar { bottom: 120px; }
}