/* Примерка по фото (/primerka/): интерфейс в три шага. Сначала телефон, на компьютере фото слева и выбор справа. */
.prk2{--ink:#1f2a44;--blue:#203873;--ochre:#a9875a;--line:#cdb38d;--paper:#f4f1ec;--muted:#6b6457;--pk-bot:0px;color:var(--ink);
  --dr-swash:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 18' fill='none' stroke='%23000' stroke-linecap='round'%3E%3Cpath d='M3 12C46 5 98 3 150 6s62 5 87-1' stroke-width='3.2'/%3E%3Cpath d='M26 15.5c58-4 118-5 172-2' stroke-width='1.5'/%3E%3C/svg%3E");
  --dr-ring:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 110' fill='none' stroke='%23000' stroke-linecap='round' stroke-width='2.4'%3E%3Cpath d='M150 13C116 1 48 6 21 30-4 53 22 101 95 106c66 4 100-22 96-52-4-28-50-46-104-40'/%3E%3C/svg%3E");
  --dr-dash:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 10' fill='none' stroke='%23000' stroke-linecap='round' stroke-width='2.4'%3E%3Cpath d='M2 6c9-3 20 1 36-2'/%3E%3C/svg%3E");
  --dr-arrow:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 26' fill='none' stroke='%23000' stroke-linecap='round' stroke-linejoin='round' stroke-width='2.3'%3E%3Cpath d='M3 15c14-5 30 1 51-4'/%3E%3Cpath d='M43 4l12 7-9 10'/%3E%3C/svg%3E")}
.prk2 .hx-sec{padding-bottom:40px}
.pk-intro{max-width:760px;margin:0 0 22px}
.pk-intro h1{position:relative;display:inline-block;text-align:left;font-size:clamp(28px,3vw,48px);line-height:1.1;margin:6px 0 20px;color:var(--ink)}
.pk-intro h1:after{content:"";position:absolute;left:40%;bottom:-12px;width:min(220px,50%);height:15px;background:var(--ochre);opacity:.85;transform:rotate(-1.5deg);-webkit-mask:var(--dr-swash) center/100% 100% no-repeat;mask:var(--dr-swash) center/100% 100% no-repeat}
.pk-intro p{font-size:clamp(16px,1.15vw,19px);line-height:1.5;margin:0 0 12px}
.pk-dev{display:flex;gap:10px;align-items:baseline;color:var(--muted);font-size:14px;line-height:1.4}
.pk-dev:before{content:"";flex:none;width:24px;height:7px;background:var(--ochre);-webkit-mask:var(--dr-dash) center/contain no-repeat;mask:var(--dr-dash) center/contain no-repeat}

.pk-app{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
.pk-app > *{min-width:0}
.pk-steps{display:flex;gap:4px;border-bottom:1.5px solid var(--ink);margin:0 0 4px}
.pk-steps button{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;background:none;border:0;border-bottom:3px solid transparent;margin-bottom:-1.5px;font:600 15px/1.2 inherit;font-family:inherit;color:var(--muted);cursor:pointer;padding:0 4px}
.pk-steps b{font-family:Oswald,Arial,sans-serif;font-size:20px;color:var(--ochre)}
.pk-steps button.on{color:var(--ink);border-bottom-color:var(--ochre)}
.pk-steps button.done b{color:var(--blue)}
.pk-steps button:disabled{opacity:.45;cursor:default}

.pk-ph{position:relative;background:var(--paper);aspect-ratio:4/3;overflow:hidden;box-shadow:8px 8px 0 -1px #fff,8px 8px 0 0 var(--line)}
.pk-empty{position:absolute;inset:14px;display:flex;align-items:center;justify-content:center;text-align:center;border:1.5px dashed var(--line);color:var(--muted);font-size:15px;padding:20px}
.pk-ph > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.has-photo .pk-empty{display:none}
.pk-tag{position:absolute;left:10px;bottom:10px;display:flex;align-items:center;gap:8px;max-width:calc(100% - 20px);background:rgba(255,255,255,.94);padding:6px 12px 6px 6px;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pk-tag i,.pk-sel i{flex:none;width:28px;height:28px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}
.pk-cmp{position:absolute;inset:0;--x:50%}
.pk-cmp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pk-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--x)) 0 0)}
.pk-cmp input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;z-index:3}
.pk-cmp i{position:absolute;top:0;bottom:0;left:var(--x);width:2px;margin-left:-1px;background:#fff;z-index:2;pointer-events:none}
.pk-cmp i:after{content:"";position:absolute;top:50%;left:50%;width:40px;height:40px;margin:-20px 0 0 -20px;border-radius:50%;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.2)}
.pk-cmp i:before{content:"‹ ›";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1;font:700 16px/1 Arial;color:var(--blue);letter-spacing:4px;white-space:nowrap}
.pk-cmp em{position:absolute;top:10px;z-index:2;background:rgba(31,42,68,.8);color:#fff;font:600 12px/1 inherit;font-style:normal;padding:6px 8px;pointer-events:none}
.pk-cmp em.l{left:10px}.pk-cmp em.r{right:10px}

.pk-p h2{font-size:clamp(20px,1.6vw,26px);margin:6px 0 14px}
.pk-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pk-b{display:flex;align-items:center;justify-content:center;text-align:center;min-height:52px;padding:10px 14px;font-weight:600;font-size:15px;line-height:1.2;text-decoration:none;cursor:pointer;border:1.5px solid var(--blue)}
.pk-b1{background:var(--blue);color:#fff!important}
.pk-b2{background:#fff;color:var(--blue)!important}
.pk-tips{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:6px;font-size:14px;color:var(--muted)}
.pk-tips li{display:flex;gap:10px;align-items:baseline}
.pk-tips li:before{content:"";flex:none;width:16px;height:6px;background:var(--ochre);-webkit-mask:var(--dr-dash) center/contain no-repeat;mask:var(--dr-dash) center/contain no-repeat}
.pk-lbl{display:flex;justify-content:space-between;gap:10px;margin:20px 0 10px;font-size:14px;font-weight:600}
.pk-lbl span:last-child{color:var(--muted);font-weight:400}
.pk-smps{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pk-smp{background:none;border:0;padding:0;text-align:left;cursor:pointer;font:inherit;color:inherit}
.pk-smp img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover}
.pk-smp span{display:block;padding-top:6px;font-size:14px;font-weight:600}
.pk-note{margin:16px 0 0;font-size:13px;color:var(--muted)}

.pk-chips,.pk-mats,.pk-cols{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x proximity;scrollbar-width:none;margin:0 -16px;padding:2px 16px 6px;scroll-padding:0 16px}
.pk-chips::-webkit-scrollbar,.pk-mats::-webkit-scrollbar,.pk-cols::-webkit-scrollbar{display:none}
.pk-chips button{flex:none;min-height:40px;padding:0 14px;background:#fff;border:1.5px solid #ddd5c8;font:500 14px/1 inherit;font-family:inherit;color:var(--ink);cursor:pointer;white-space:nowrap}
.pk-chips button.on{border-color:var(--blue);background:var(--blue);color:#fff}
.pk-mats{margin-top:12px;gap:12px}
.pk-m{flex:none;width:156px;scroll-snap-align:start;background:none;border:0;padding:0;text-align:left;cursor:pointer;font:inherit;color:inherit}
.pk-m img,.pk-m > i{display:block;width:100%;aspect-ratio:3/2;object-fit:cover;outline:2px solid transparent;outline-offset:2px}
.pk-m.on img,.pk-m.on > i{outline-color:var(--blue)}
.pk-m b{display:block;margin-top:8px;font-size:14px;line-height:1.25}
.pk-m span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:3px;font-size:12px;line-height:1.3;color:var(--muted)}
.pk-cols{gap:8px;flex-wrap:nowrap}
.pk-cols button{flex:none;width:48px;height:48px;padding:3px;background:#fff;border:1.5px solid transparent;cursor:pointer;scroll-snap-align:start}
.pk-cols button i{display:block;width:100%;height:100%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}
.pk-cols button.on{border-color:var(--blue)}
.pk-res{font-size:16px;line-height:1.5;margin:0 0 16px}
.pk-acts{display:grid;gap:10px}

.pk-bar{position:sticky;bottom:var(--pk-bot);z-index:20;display:flex;align-items:center;gap:10px;margin:0 -16px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.97);border-top:1px solid #ece6db;box-shadow:0 -8px 24px rgba(20,24,40,.06)}
.pk-sel{flex:1;min-width:0;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);line-height:1.25}
.pk-sel span{min-width:0;overflow:hidden}
.pk-sel b{display:block;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pk-go{flex:none;min-height:50px;padding:0 22px;background:var(--blue);color:#fff;border:0;font:600 16px/1 inherit;font-family:inherit;cursor:pointer}
.pk-go:disabled{background:#c9c3b8;cursor:default}

/* телефон: на шаге выбора фото меньше, чтобы материалы и цвета были под пальцем */
@media(max-width:760px){
  .prk2 .hx-first{padding-top:14px}
  .pk-intro h1{font-size:28px;margin-bottom:16px}
  .pk-intro h1:after{left:30%}
  .pk-app[data-step="2"] .pk-ph{aspect-ratio:16/9}
  .pk-app[data-step="1"].has-photo .pk-ph{aspect-ratio:4/3}
}
@media(min-width:761px){
  .pk-chips,.pk-mats,.pk-cols{margin:0;padding-left:0;padding-right:0}
  .pk-cols{flex-wrap:wrap;overflow:visible;max-height:none}
  .pk-acts{grid-template-columns:1fr 1fr}
  .pk-acts .pk-b1{grid-column:1/-1}
}
@media(min-width:761px){
  .pk-app{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);grid-template-areas:"steps steps" "stage panel" "stage bar";column-gap:clamp(30px,3vw,56px);align-items:start}
  .pk-steps{grid-area:steps}
  .pk-stage{grid-area:stage;position:sticky;top:90px}
  .pk-panel{grid-area:panel;min-width:0}
  /* кнопка перехода к результату всегда на экране: под длинным списком материалов её не видно */
  .pk-bar{grid-area:bar;position:sticky;bottom:0;margin:10px 0 0;padding:12px 0;background:rgba(255,255,255,.97);border-top:1px solid #ece6db;box-shadow:0 -8px 24px rgba(20,24,40,.06)}
  .pk-m{width:auto}
  .pk-mats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 12px;max-height:440px;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;padding-right:6px}
}
/* стили сайта перебивают hidden и размеры картинок */
.prk2 [hidden]{display:none!important}
.prk2 .pk-ph > img,.prk2 .pk-cmp img{position:absolute!important;inset:0!important;width:100%!important;height:100%!important;max-width:none!important;max-height:none!important;object-fit:cover!important;margin:0!important}
.prk2 .pk-m img,.prk2 .pk-smp img{width:100%!important;height:auto!important;max-width:none!important}
@media(max-width:760px){.pk-app:not(.has-photo) .pk-ph{aspect-ratio:16/9}}
@media(min-width:761px) and (max-width:1024px){.pk-app{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.pk-mats{grid-template-columns:repeat(2,minmax(0,1fr))}.pk-btns{grid-template-columns:1fr}}
.prk2 .pk-tips{margin:16px 0 0!important;padding:0!important}.prk2 .pk-tips li{margin:0!important;padding:0!important}.prk2 .pk-tips li:before{position:static!important;display:block!important}
/* компьютер: камеры нет, вместо неё перетаскивание и одна кнопка загрузки */
.pk-d-only{display:none}
@media (hover:hover) and (pointer:fine){
  .pk-m-only{display:none}.pk-d-only{display:inline}
  .prk2 .pk-cam{display:none}
  .pk-btns{grid-template-columns:1fr}
  .prk2 .pk-gal{background:var(--blue);color:#fff!important}
  .pk-app:not(.has-photo) .pk-ph{cursor:pointer}
  .pk-app:not(.has-photo) .pk-ph:hover .pk-empty,.pk-ph.drag .pk-empty{border-color:var(--blue);color:var(--blue);background:rgba(255,255,255,.5)}
  .pk-ph.drag{outline:2px solid var(--blue);outline-offset:-2px}
}

/* примерка на фото: холст, поиск стен, правка стен */
.prk2 .pk-ph > canvas{position:absolute!important;inset:0!important;width:100%!important;height:100%!important;max-width:none!important;object-fit:contain!important;display:block;touch-action:manipulation}
.prk2 .pk-app.has-photo .pk-cmp img{object-fit:contain!important}
.prk2 .pk-app.has-photo .pk-ph{max-height:72vh;background:#f2efe9}
.prk2 .pk-ph > canvas.pk-aim{cursor:crosshair}
.pk-load{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:rgba(255,255,255,.62);font-size:15px;font-weight:600;color:var(--ink);z-index:3}
.pk-load i{width:34px;height:34px;border:3px solid rgba(32,56,115,.2);border-top-color:var(--blue);border-radius:50%;animation:pk-spin .8s linear infinite}
@keyframes pk-spin{to{transform:rotate(360deg)}}
.pk-msg{position:absolute;left:10px;right:10px;top:10px;padding:10px 12px;background:rgba(255,255,255,.96);font-size:14px;line-height:1.4;color:var(--ink);box-shadow:0 2px 10px rgba(0,0,0,.12);z-index:4}
.pk-wtools{margin:0 0 18px;padding:12px 14px;background:var(--paper)}
.pk-hint{margin:0 0 10px;font-size:14px;line-height:1.45}
.pk-tbtns{display:flex;flex-wrap:wrap;gap:8px}
.pk-tbtns button{min-height:40px;padding:0 14px;background:#fff;border:1.5px solid #ddd5c8;font:500 14px/1 inherit;font-family:inherit;color:var(--ink);cursor:pointer}
.pk-tbtns button.on{border-color:var(--blue);background:var(--blue);color:#fff}
@media(max-width:760px){
  .prk2 .pk-app.has-photo[data-step="2"] .pk-stage{position:sticky;top:var(--pk-top,0);z-index:6;background:var(--bg,#fff);padding-bottom:6px}
  .prk2 .pk-app.has-photo[data-step="2"] .pk-ph{max-height:36vh}
}
.hx-root.prk2{overflow-x:clip!important;overflow-y:visible!important}
.pk-app{scroll-margin-top:calc(var(--pk-top,0px) + 12px)}
.pk-msg .pk-retry{display:block;margin-top:8px;min-height:36px;padding:0 14px;background:var(--blue);color:#fff;border:0;font:600 14px/1 inherit;font-family:inherit;cursor:pointer}