/* Страница «3D-печать на заказ» и калькулятор — z-dev.ru */
#calc{scroll-margin-top:130px}
.p3dHero{padding-top:120px}
@media (min-width:992px){.p3dHero{padding-top:170px}}
.p3dHero h1{font-size:2rem}
@media (min-width:768px){.p3dHero h1{font-size:2.6rem}}
.p3dFacts li{display:flex;align-items:baseline;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.p3dFacts b{min-width:110px;font-size:1.4rem;font-weight:700}
.p3dMedia{margin-bottom:18px;border-radius:8px;overflow:hidden;background:#0f161c;line-height:0}
.p3dMedia video,.p3dMedia img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.p3dMediaWide{max-width:920px;margin-left:auto;margin-right:auto}
.p3dCard{background:#0f161c;border-radius:6px;padding:0 22px 10px;transition:transform .2s;overflow:hidden}
.p3dCard img{display:block;width:calc(100% + 44px);max-width:none;height:168px;object-fit:cover;margin:0 -22px 18px}
.p3dCard:hover{transform:translateY(-3px)}
.p3dCard i{font-size:28px;margin-bottom:14px;display:block}
.p3dMats li{padding:6px 0 6px 18px;position:relative}
.p3dMats li:before{content:"";position:absolute;left:0;top:17px;width:7px;height:7px;border-radius:50%;background:#20ce65}
.p3dMats b{color:#fff;font-weight:500}
.p3dSteps li span{display:inline-flex;width:42px;height:42px;border-radius:50%;border:2px solid #20ce65;color:#20ce65;font-weight:700;align-items:center;justify-content:center;margin-bottom:12px}
/* калькулятор */
.custom-range::-webkit-slider-thumb{background:#20ce65}
.custom-range::-moz-range-thumb{background:#20ce65}
/* ===== калькулятор v2 ===== */
.v2Step{background:#0f161c;border-radius:6px;padding:20px 18px;margin-bottom:16px}
@media (min-width:768px){.v2Step{padding:26px 28px}}
.v2H{display:flex;align-items:center;gap:12px;font-size:1.2rem;color:#fff;font-weight:500;margin:0 0 16px}
.v2H span{display:inline-flex;width:32px;height:32px;border-radius:50%;border:2px solid #20ce65;color:#20ce65;font-weight:700;font-size:.95rem;align-items:center;justify-content:center;flex:none}
.v2Acc{padding:0}
.v2Acc>summary{list-style:none;cursor:pointer;padding:16px 18px;margin:0}
.v2Acc>summary::-webkit-details-marker{display:none}
.v2Acc>summary.v2H{margin:0}
.v2Acc[open]>summary.v2H{margin-bottom:14px}
.v2Acc>*:not(summary){margin-left:18px;margin-right:18px}
.v2Acc>.v2Hint,.v2Acc>.v2Label,.v2Acc>.v2Cards,.v2Acc>.v2ColorRow,.v2Acc>.v2Adv{margin-left:18px;margin-right:18px}
.v2Acc>.v2Cards{margin-bottom:16px}
.v2Acc>.v2ColorRow,.v2Acc>.v2Adv,.v2Acc>.v2Hint:last-child{margin-bottom:16px}
.v2AccVal{margin-left:auto;color:#8b98a3;font-size:.82rem;font-weight:400;text-align:right}
.v2Acc>summary:after{content:"";width:8px;height:8px;border-right:2px solid #20ce65;border-bottom:2px solid #20ce65;transform:rotate(45deg);margin-left:10px;flex:none}
.v2Acc[open]>summary:after{transform:rotate(-135deg);margin-top:6px}
.v2Break{margin:0 0 12px}
.v2Break summary{cursor:pointer;color:#8b98a3;font-size:.85rem;margin-bottom:6px}
.v2Break[open] .v2List{border-top:1px solid rgba(255,255,255,.1)}
.v2Label{display:block;color:#fff;font-weight:500;margin-bottom:8px}
.v2Hint{color:#8b98a3;font-size:.82rem;line-height:1.5}
.v2Input.form-control{background:#19232b;border:1px solid #2d3a44;color:#fff;border-radius:3px;height:auto;padding:8px 10px}
.v2Input.form-control:focus{border-color:#20ce65;box-shadow:none;background:#19232b;color:#fff}
.v2Input option{background:#19232b;color:#fff}
.v2Input option:disabled{color:#5b6670}
.v2Link{background:none;border:0;padding:0;color:#20ce65;font-size:.9rem;text-decoration:underline;cursor:pointer}
.v2Link:hover,.v2Link:focus-visible{color:#fff;outline:none}
.v2Link:disabled{opacity:.4;cursor:not-allowed}
.v2Err{display:block;color:#ff6b6b;font-size:.85rem}
/* загрузка */
.v2FileInput{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;clip:rect(0 0 0 0);pointer-events:none}
.v2Drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:130px;padding:18px;border:2px dashed #2d3a44;border-radius:6px;background:#141d24;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}
.v2Drop i{font-size:28px;color:#20ce65}
.v2Drop:hover,.v2Drop:focus-visible{border-color:#20ce65;outline:none}
.v2Drop.is-over{border-style:solid;border-color:#20ce65;background:rgba(32,206,101,.12)}
.v2Drop.is-busy{opacity:.7;cursor:progress}
.v2DropTitle{color:#fff;font-weight:500}
.v2DropTitle u{color:#20ce65}
.has-items .v2Drop{min-height:76px;flex-direction:row;flex-wrap:wrap;gap:4px 10px}
.has-items .v2Drop i{font-size:20px}
.has-items .v2Drop .v2Hint{width:100%}
.v2Tap{display:none}
@media (hover:none) and (pointer:coarse){.v2Dnd{display:none}.v2Tap{display:inline}}
.v2DropMsg{min-height:1.2em;margin:6px 0 10px}
.v2DropMsg.is-bad{color:#ffc514}
.v2ModelArea{display:grid;grid-template-columns:1fr;gap:14px}
@media (min-width:768px){.has-preview .v2ModelArea{grid-template-columns:minmax(0,5fr) minmax(0,6fr)}}
.v2Preview{position:relative;background:radial-gradient(ellipse at 50% 30%,#1d2a33,#10171d);border:1px solid #2d3a44;border-radius:6px;height:300px;overflow:hidden}
.v2Preview[hidden]{display:none}
.v2View{position:absolute;inset:0;cursor:grab}
.v2View canvas{display:block}
.v2ViewMsg{position:absolute;left:0;right:0;top:45%;text-align:center;color:#8b98a3;font-size:.85rem;pointer-events:none}
.v2ViewInfo{position:absolute;left:10px;bottom:8px;right:10px;color:#cfcfcf;font-size:.78rem;pointer-events:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v2Items:empty{display:none}
.v2Item{border:1px solid #2d3a44;border-radius:6px;padding:12px 14px;margin-bottom:10px;background:#141d24}
.v2Item.is-sel{border-color:rgba(32,206,101,.6)}
.v2ItemHead{display:flex;justify-content:space-between;gap:8px}
.v2ItemName{background:none;border:0;padding:0;color:#fff;font-weight:500;text-align:left;word-break:break-all;cursor:pointer}
.v2ItemName:hover{color:#20ce65}
.v2Del{background:none;border:0;color:#8b98a3;font-size:1.4rem;line-height:1;padding:0 4px;cursor:pointer}
.v2Del:hover{color:#ff6b6b}
.v2Meta{color:#8b98a3;font-size:.82rem;margin:4px 0 6px;line-height:1.5}
.v2Fit{margin-bottom:8px;font-size:.82rem}
.v2Badge{display:inline-block;padding:1px 8px;border-radius:10px;font-size:.75rem}
.v2Badge.ok{background:rgba(32,206,101,.14);color:#20ce65}
.v2Badge.bad{background:rgba(255,107,107,.15);color:#ff8b8b}
.v2ItemCtl{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px 14px}
.v2Mini{display:flex;flex-direction:column;gap:3px;color:#8b98a3;font-size:.75rem;margin:0}
.v2Mini .v2Input{width:92px}
.v2Qty{display:flex}
.v2Qty button{width:34px;background:#19232b;border:1px solid #2d3a44;color:#fff;font-size:1.1rem;cursor:pointer}
.v2Qty button:hover{border-color:#20ce65}
.v2Qty .v2Input.form-control{width:62px;text-align:center;border-radius:0;border-left:0;border-right:0;-moz-appearance:textfield}
.v2Qty input::-webkit-inner-spin-button{-webkit-appearance:none}
.v2ItemSum{margin-left:auto;text-align:right;color:#fff;font-weight:500;font-size:1.05rem;line-height:1.2}
.v2ItemSum small{display:block;color:#8b98a3;font-weight:400;font-size:.75rem}
/* карточки-радио */
.v2Cards{display:grid;grid-template-columns:1fr;gap:10px}
@media (min-width:576px){.v2Cards--mat,.v2Cards--3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:992px){.v2Cards--mat{grid-template-columns:repeat(3,minmax(0,1fr))}.v2Cards--3{grid-template-columns:repeat(3,minmax(0,1fr))}}
.v2Cards--3 .v2CardCustom{grid-column:1/-1}
.v2Cards--3 .v2CardCustom .v2CardIn{padding:7px 12px;flex-direction:row;gap:8px;align-items:baseline}
.v2Card{margin:0;cursor:pointer;display:block}
.v2Card input{position:absolute;opacity:0;pointer-events:none}
.v2CardIn{display:flex;flex-direction:column;gap:3px;height:100%;padding:12px 14px;border:1px solid #2d3a44;border-radius:6px;background:#141d24;transition:border-color .15s,background .15s}
.v2Card:hover .v2CardIn{border-color:#4a5b68}
.v2Card input:checked+.v2CardIn{border-color:#20ce65;background:rgba(32,206,101,.1);box-shadow:inset 0 0 0 1px #20ce65}
.v2Card input:focus-visible+.v2CardIn{outline:2px solid #20ce65;outline-offset:2px}
.v2CardIn b{color:#fff;font-weight:500}
.v2CardTop{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.v2CardPrice{color:#20ce65;font-weight:500;white-space:nowrap;font-size:.92rem}
.v2CardSub{color:#8b98a3;font-size:.8rem;line-height:1.45}
.v2Date{color:#cfcfcf}
.v2Tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:2px}
.v2Tags i{font-style:normal;font-size:.7rem;color:#cfcfcf;border:1px solid #2d3a44;border-radius:10px;padding:0 7px}
.v2ColorRow{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px}
.v2ColorRow .v2Label{margin:0}
.v2Colors{display:flex;flex-wrap:wrap;gap:8px}
.v2Swatch{margin:0;cursor:pointer}
.v2Swatch input{position:absolute;opacity:0;pointer-events:none}
.v2Swatch span{display:block;width:28px;height:28px;border-radius:50%;border:2px solid #2d3a44;box-shadow:inset 0 0 0 2px #0f161c}
.v2Swatch input:checked+span{border-color:#20ce65;transform:scale(1.1)}
.v2Swatch input:focus-visible+span{outline:2px solid #fff}
.v2Adv{margin-top:14px;border-top:1px solid rgba(255,255,255,.08);padding-top:12px}
.v2Adv summary{color:#20ce65;cursor:pointer;margin-bottom:12px;font-size:.92rem}
.v2Check{margin-bottom:6px}
.v2Check small{color:#8b98a3}
/* итог */
.v2Sum{background:#0f161c;border-radius:6px;padding:24px;position:sticky;top:130px;margin-bottom:16px}
.v2Total{font-size:2.6rem;font-weight:700;color:#20ce65;line-height:1.1}
.v2Per{color:#cfcfcf;margin-bottom:6px;min-height:1.4em}
.v2Ready{color:#fff;font-size:.92rem;margin-bottom:10px}
.v2Disc{font-size:.88rem;color:#ffc514;margin-bottom:12px}
.v2Disc .v2Hint{color:#8b98a3}
.v2List{margin:0 0 12px;border-top:1px solid rgba(255,255,255,.1)}
.v2List li{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:.88rem}
.v2List b{color:#fff;font-weight:500;text-align:right}
.v2Note{color:#ffc514;font-size:.85rem;margin-bottom:8px}
.v2Note:empty{display:none}
#v2Order:disabled,#v2BarOrder:disabled{opacity:.5;cursor:not-allowed}
/* нижняя панель на мобильном */
.v2Bar{display:none}
@media (max-width:991.98px){
	.v2Bar{position:fixed;left:0;right:0;bottom:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;background:#0f161c;border-top:1px solid #2d3a44;transform:translateY(110%);transition:transform .2s}
	.v2Bar.is-on{transform:none}
	.v2Bar b{color:#20ce65;font-size:1.4rem}
	.v2Sec{padding-bottom:90px!important}
	.v2Sum{position:static}
}
.v2ModalSum{color:#333;font-size:.85rem;line-height:1.5;margin-bottom:14px;max-height:40vh;overflow:auto}
.v2ModalSum:empty{display:none}
.v2ModalSum .v2Hint{color:#6c757d}
/* слайсер и ИИ-проверка */
.v2Badge.wait{background:rgba(255,197,20,.12);color:#ffc514}
.v2Badge.warn{background:rgba(255,197,20,.12);color:#ffc514}
.v2Spin{display:inline-block;width:.9em;height:.9em;margin-right:6px;vertical-align:-1px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:v2spin .8s linear infinite}
@keyframes v2spin{to{transform:rotate(360deg)}}
.v2Src{font-size:.82rem;color:#8b98a3;margin:2px 0 6px;min-height:1.2em}
.v2Src.is-exact{color:#20ce65}
.v2Src.is-wait{color:#ffc514}
.v2Src.is-down{color:#ff8a65}
.v2Ai{border:1px solid #2d3a44;border-radius:6px;padding:12px 14px;background:#141d24}
.v2Ai[hidden]{display:none}
.v2AiHead{margin-bottom:6px}.v2AiHead b{color:#fff;font-weight:500}
.v2AiVerdict{display:inline-block;padding:2px 10px;border-radius:10px;font-size:.82rem;margin-bottom:6px}
.v2AiVerdict.is-ok{background:rgba(32,206,101,.14);color:#20ce65}
.v2AiVerdict.is-warn{background:rgba(255,197,20,.12);color:#ffc514}
.v2AiVerdict.is-bad{background:rgba(255,107,107,.15);color:#ff8b8b}
.v2AiText{color:#cfcfcf;font-size:.85rem;margin:0 0 6px}
.v2AiSub{color:#fff;font-size:.8rem;margin-top:6px}
.v2AiList{margin:2px 0 0;padding-left:18px;color:#cfcfcf;font-size:.82rem}
.v2Lay{display:flex;gap:10px;align-items:center;margin-top:8px}
.v2Plate{width:92px;height:92px;flex:none;background:#0c1216;border:1px solid #2d3a44;border-radius:4px}
.v2Plate rect{fill:#20ce65}
.v2LayText{font-size:.82rem;color:#cfcfcf;line-height:1.35}
.v2LayText b{color:#fff;font-weight:500}