/* Блок роликов на карточке товара. Все классы с префиксом smv-, глобальных правил нет. */
.smv,.smv *,.smv-pl,.smv-pl *,.smv-toast{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
.smv,.smv-pl,.smv-toast{font-family:Montserrat,Arial,sans-serif}
.smv button,.smv-pl button{font:inherit}
.smv{padding:36px 0 56px;color:#111}

/* ===== Лента на странице ===== */
.smv-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.smv-title{font-size:36px;font-weight:700;margin:0;letter-spacing:-.01em;line-height:1.2}
.smv-nav{display:flex;gap:12px}
.smv-arrow{width:44px;height:44px;border-radius:50%;border:0;padding:0;background:#f0f0f2;cursor:pointer;display:grid;place-items:center;transition:background .2s}
.smv-arrow:hover:not(:disabled){background:#e4e4e8}
.smv-arrow:disabled{opacity:.4;cursor:default}
.smv-arrow svg{width:18px;height:18px}
.smv-track{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
.smv-track::-webkit-scrollbar{display:none}
.smv-tile{flex:0 0 calc((100% - 4*14px)/5);scroll-snap-align:start;position:relative;aspect-ratio:9/16;border-radius:16px;overflow:hidden;background:#1c1c1e;cursor:pointer;border:0;padding:0;display:block}
.smv-tile img,.smv-tile video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;display:block}
.smv-tile video{opacity:0;transition:opacity .25s}
.smv-tile.is-preview video{opacity:1}
.smv-tile::after{content:"";position:absolute;left:0;right:0;bottom:0;height:40%;background:linear-gradient(transparent,rgba(0,0,0,.55));pointer-events:none}
.smv-tile__play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:58px;height:58px;border-radius:50%;background:rgba(0,0,0,.45);display:grid;place-items:center;z-index:2;transition:opacity .2s,transform .2s;backdrop-filter:blur(4px)}
.smv-tile__play svg{width:22px;height:22px;margin-left:3px;fill:#fff}
.smv-tile.is-preview .smv-tile__play{opacity:0;transform:translate(-50%,-50%) scale(.8)}
.smv-tile__mute{position:absolute;left:12px;top:12px;width:32px;height:32px;border-radius:50%;background:rgba(0,0,0,.35);display:grid;place-items:center;z-index:2}
.smv-tile__mute svg{width:17px;height:17px;fill:#fff}
.smv-tile__meta{position:absolute;left:12px;right:12px;bottom:10px;z-index:2;color:#fff;font-size:12px;font-weight:500;display:flex;justify-content:space-between;align-items:center;text-align:left}
.smv-tile__name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-right:8px}
.smv.is-static .smv-nav,.smv.is-static .smv-dots{display:none}
.smv-dots{display:flex;justify-content:center;gap:8px;margin-top:18px}
.smv-dot{width:9px;height:9px;border-radius:50%;background:#d8d8dc;border:0;padding:0;cursor:pointer}
.smv-dot.is-active{background:#111}

@media (max-width:1024px){.smv-tile{flex-basis:calc((100% - 2*14px)/3)}}
@media (max-width:640px){
  .smv{padding:28px 0 40px}
  .smv-head{margin-bottom:14px}
  .smv-title{font-size:22px}
  .smv-nav,.smv-dots{display:none}
  .smv-track{gap:8px;margin:0 -16px;padding:0 16px;scroll-padding:0 16px}
  .smv-tile{flex-basis:38%;min-width:120px;border-radius:12px}
  .smv-tile__play{width:40px;height:40px}
  .smv-tile__play svg{width:16px;height:16px}
  .smv-tile__mute{display:none}
  .smv-tile__meta{font-size:11px;left:8px;right:8px;bottom:8px;justify-content:flex-end}
  .smv-tile__name{display:none}
}

/* ===== Плеер (Reels/TikTok) ===== */
.smv-pl{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000000;background:rgba(10,10,12,.92);display:none;opacity:0;transition:opacity .2s;color:#fff}
.smv-pl.is-open{display:block}
.smv-pl:focus{outline:none}
.smv-pl.is-shown{opacity:1}
@supports (backdrop-filter:blur(1px)){.smv-pl{background:rgba(10,10,12,.82);backdrop-filter:blur(18px)}}
.smv-feed{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);height:92vh;height:min(92vh,92dvh);aspect-ratio:9/16;max-width:100vw;overflow-y:auto;scroll-snap-type:y mandatory;scrollbar-width:none;border-radius:18px;overscroll-behavior:contain;background:#000}
.smv-feed::-webkit-scrollbar{display:none}
.smv-slide{position:relative;height:100%;width:100%;scroll-snap-align:start;scroll-snap-stop:always;overflow:hidden;background:#000}
.smv-slide img,.smv-slide video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}
.smv-slide__shade{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(rgba(0,0,0,.35),transparent 18%,transparent 62%,rgba(0,0,0,.6));pointer-events:none;z-index:2}
.smv-slide__pause{position:absolute;left:50%;top:50%;width:76px;height:76px;margin:-38px 0 0 -38px;border-radius:50%;background:rgba(0,0,0,.4);display:grid;place-items:center;z-index:3;opacity:0;transition:opacity .15s;pointer-events:none}
.smv-slide__pause svg{width:30px;height:30px;fill:#fff;margin-left:4px}
.smv-slide.is-paused .smv-slide__pause{opacity:1}
.smv-slide__spin{position:absolute;left:50%;top:50%;width:38px;height:38px;margin:-19px 0 0 -19px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;z-index:3;display:none;animation:smv-spin .8s linear infinite;pointer-events:none}
.smv-slide.is-waiting .smv-slide__spin{display:block}
@keyframes smv-spin{to{transform:rotate(360deg)}}
.smv-slide__product{position:absolute;left:12px;right:12px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:4;display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:16px;padding:10px;box-shadow:0 12px 24px rgba(0,0,0,.12);color:#0F0F0F}
.smv-slide__thumb{width:48px;height:48px;border-radius:12px;background:#F8F8F8;display:grid;place-items:center;flex:none;overflow:hidden}
.smv-slide__thumb img{position:static;width:88%;height:88%;object-fit:contain}
.smv-slide__info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px;text-align:left}
.smv-slide__pname{font-size:13px;line-height:17px;font-weight:500;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.smv-slide__price{font-size:16px;line-height:22px;font-weight:700;white-space:nowrap}
/* Кнопка фиксированной ширины: смена состояния не двигает плашку. Два слоя меняются местами. */
.smv-cart{position:relative;width:136px;height:44px;padding:0;border:0;border-radius:12px;background:#C00000;color:#fff;font-size:14px;line-height:20px;font-weight:600;white-space:nowrap;cursor:pointer;flex:none;overflow:hidden;transition:filter .2s}
.smv-cart:hover{filter:brightness(.95)}
.smv-cart:active{transform:scale(.97)}
.smv-cart__l{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:transform .32s cubic-bezier(.2,.8,.2,1),opacity .24s}
.smv-cart__l small{font-size:11px;line-height:14px;font-weight:500;color:rgba(255,255,255,.88)}
.smv-cart__in{transform:translateY(100%);opacity:0}
.smv-cart__in b{display:inline-flex;align-items:center;gap:5px;font-weight:600}
.smv-cart__in svg{width:14px;height:14px;fill:none;stroke:#fff;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:20;stroke-dashoffset:20}
.smv-cart__spin{position:absolute;left:50%;top:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;opacity:0;animation:smv-spin .7s linear infinite;transition:opacity .15s}
.smv-cart.is-busy .smv-cart__add{opacity:0;transform:scale(.9)}
.smv-cart.is-busy .smv-cart__spin{opacity:1}
.smv-cart.is-in .smv-cart__add{transform:translateY(-100%);opacity:0}
.smv-cart.is-in .smv-cart__in{transform:none;opacity:1}
.smv-cart.is-in .smv-cart__in svg{transition:stroke-dashoffset .35s .18s ease-out;stroke-dashoffset:0}
.smv-cart.is-in{animation:smv-cartPop .4s ease-out}
/* товар уже лежал в корзине при открытии страницы — без анимации */
.smv-cart.is-instant,.smv-cart.is-instant *{transition:none !important;animation:none !important}
@keyframes smv-cartPop{0%{transform:scale(1)}40%{transform:scale(1.05)}100%{transform:scale(1)}}
@media (prefers-reduced-motion:reduce){.smv-cart__l,.smv-cart.is-in{transition:none;animation:none}}
@media (max-width:359px){.smv-slide__thumb{display:none}.smv-slide__product{padding-left:14px}}
.smv-bar{position:absolute;left:12px;right:12px;top:calc(10px + env(safe-area-inset-top));z-index:6;height:16px;cursor:pointer;touch-action:none}
.smv-bar::before{content:"";position:absolute;left:0;right:0;top:6px;height:3px;border-radius:3px;background:rgba(255,255,255,.3)}
.smv-fill{position:absolute;left:0;top:6px;height:3px;border-radius:3px;background:#fff;width:0}
.smv-top{position:absolute;left:8px;right:8px;top:calc(28px + env(safe-area-inset-top));z-index:6;display:flex;justify-content:space-between;align-items:center;pointer-events:none}
.smv-btn{pointer-events:auto;width:40px;height:40px;padding:0;border-radius:50%;border:0;background:rgba(0,0,0,.3);display:grid;place-items:center;cursor:pointer}
.smv-btn svg{width:20px;height:20px;fill:#fff}
.smv-count{color:#fff;font-size:13px;font-weight:500;text-shadow:0 1px 3px rgba(0,0,0,.5)}
.smv-stage{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);height:92vh;height:min(92vh,92dvh);aspect-ratio:9/16;max-width:100vw;pointer-events:none}
.smv-stage > *{pointer-events:auto}
.smv-side{position:absolute;right:-72px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:14px}
.smv-side .smv-btn{width:48px;height:48px;background:rgba(255,255,255,.14)}
.smv-side .smv-btn:hover:not(:disabled){background:rgba(255,255,255,.24)}
.smv-side .smv-btn:disabled{opacity:.3;cursor:default}
.smv-x{position:fixed;right:24px;top:24px;z-index:7;width:48px;height:48px;background:rgba(255,255,255,.14)}
.smv-hint{position:absolute;left:50%;bottom:calc(104px + env(safe-area-inset-bottom));transform:translateX(-50%);z-index:5;white-space:nowrap;padding:8px 14px;border-radius:999px;background:rgba(0,0,0,.55);color:#fff;font-size:13px;line-height:16px;font-weight:500;opacity:0;transition:opacity .4s;pointer-events:none}
.smv-hint.is-on{opacity:1}
.smv-toast{position:fixed;left:50%;top:96px;transform:translateX(-50%);max-width:min(92vw,420px);text-align:center;background:#111;color:#fff;padding:10px 16px;border-radius:10px;font-size:13px;line-height:1.35;z-index:1000001;opacity:0;transition:opacity .2s;pointer-events:none}
.smv-toast.is-on{opacity:1}
/* внутри плеера: под верхними кнопками (они кончаются ≈68px), поверх видео */
.smv-toast--in{position:absolute;top:calc(76px + env(safe-area-inset-top));max-width:calc(100% - 24px)}

/* Без aspect-ratio (Safari < 15, Chrome < 88) плитки и плеер теряют высоту/ширину — задаём вручную */
@supports not (aspect-ratio:1){
  .smv-tile::before{content:"";display:block;padding-top:177.78%}
  .smv-feed,.smv-stage{width:calc(92vh*.5625)}
}

@media (max-width:640px){
  .smv-pl{background:#000;backdrop-filter:none}
  .smv-feed,.smv-stage{top:0;left:0;transform:none;width:100%;height:100%;height:100dvh;aspect-ratio:auto;border-radius:0}
  .smv-side,.smv-x{display:none}
}
@media (min-width:641px){.smv-top .smv-close{display:none}}