/* Lofttüren Konfigurator 3D · Layout v5.2 · Sand / Stahl / Gold · Space Grotesk */
.ltk{
	--sand:#ECE6DB;--sand-2:#E3DCCE;--sand-3:#D6CDBB;--white:#FBF9F5;
	--steel:#23272B;--steel-2:#3A4046;--steel-3:#7A8187;--line:rgba(35,39,43,.12);
	--gold:#B57F45;--gold-2:#D6AA70;--gold-3:#8F5F33;--ok:#3f7d5a;--err:#a8402f;
	--bronze:linear-gradient(180deg,#DDB57C 0%,#C08A4E 42%,#A06D3D 100%);--steelgrad:linear-gradient(180deg,#3E454B 0%,#262A2E 100%);
	--r:4px;--sheet:460px;--rail:104px;
	--app-h:calc(100vh - var(--ltk-offset,0px));--app-h:calc(100dvh - var(--ltk-offset,0px));
	font-family:'Space Grotesk',ui-sans-serif,system-ui,sans-serif;color:var(--steel);background:var(--sand);
	display:block;position:relative;box-sizing:border-box;overflow:hidden;overflow:clip;
	/* Full-Bleed wird per JS gesetzt (Breite = Viewport, Versatz = negativer Abstand zum linken Rand) */
	width:100%;max-width:none;
	font-size:15px;line-height:1.45;
}
.ltk--noheader .ltk-head{display:none}
.ltk--contained{width:100%!important;margin-left:0!important}
.ltk *,.ltk *::before,.ltk *::after{box-sizing:border-box}
.ltk button{font-family:inherit;cursor:pointer}
.ltk input,.ltk textarea{font-family:inherit;font-size:15px;color:var(--steel)}
.ltk svg{display:block}
.ltk h3{font-size:22px;font-weight:600;letter-spacing:-.01em;margin:0 0 6px}
.ltk h4{font-size:13px;font-weight:600;color:var(--steel-3);margin:22px 0 8px;letter-spacing:.02em}
.ltk-lead{margin:0 0 14px;color:var(--steel-2);font-size:14px;max-width:60ch}
.ltk-note{font-size:13px;color:var(--steel-3);margin:12px 0 0}

/* ---------- Kopf (nur ohne Theme-Header) ---------- */
.ltk-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 22px;background:var(--white);border-bottom:1px solid var(--line)}
.ltk-logo{display:flex;flex-direction:column;gap:2px;text-decoration:none;color:var(--steel)}
.ltk-logo svg{height:32px;width:auto}
.ltk-logo__a{font:700 34px 'Space Grotesk',sans-serif;fill:var(--steel);letter-spacing:-.03em}
.ltk-logo__b{font:400 34px 'Space Grotesk',sans-serif;fill:var(--steel);letter-spacing:.06em}
.ltk-logo__bar{fill:var(--gold)}
.ltk-logo small{font-size:11px;color:var(--steel-3);letter-spacing:.08em;padding-left:2px}
.ltk-head__cta{display:flex;align-items:center;gap:12px}
.ltk-head__tag{font-size:13px;color:var(--steel-3)}

/* ---------- Buttons ---------- */
.ltk-btn{display:inline-flex;align-items:center;gap:8px;border:1.5px solid transparent;border-radius:4px;padding:11px 18px;font-size:15px;font-weight:600;transition:transform .12s,background .15s,border-color .15s;white-space:nowrap}
.ltk-btn:active{transform:translateY(1px)}
.ltk-btn--gold{background:var(--bronze);color:#fff;text-shadow:0 1px 0 rgba(0,0,0,.25);box-shadow:inset 0 1px 0 rgba(255,255,255,.35),inset 0 -1px 0 rgba(0,0,0,.18),0 4px 12px -6px rgba(143,95,51,.7)}.ltk-btn--gold:hover{filter:brightness(1.06)}
.ltk-btn--dark{background:var(--steelgrad);color:var(--white);box-shadow:inset 0 1px 0 rgba(255,255,255,.14),inset 0 -1px 0 rgba(0,0,0,.35),0 4px 12px -6px rgba(0,0,0,.6)}.ltk-btn--dark:hover{filter:brightness(1.08)}
.ltk-btn--ghost{background:linear-gradient(180deg,#fdfcfa,#f0ece4);border-color:#c9c2b6;color:var(--steel);box-shadow:inset 0 1px 0 #fff}.ltk-btn--ghost:hover{border-color:var(--steel-3)}
.ltk-btn--sm{padding:8px 14px;font-size:14px}.ltk-btn--lg{padding:14px 24px;font-size:16px;width:100%;justify-content:center}
.ltk-btn:disabled{opacity:.45;cursor:default}
.ltk-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2}

/* ---------- App-Layout: Rail | Bühne | Panel ---------- */
.ltk-app{display:grid;grid-template-columns:var(--rail) minmax(0,1fr) var(--sheet);grid-template-rows:minmax(0,1fr);height:var(--app-h);min-height:600px;position:relative}
.ltk--noheader .ltk-app{height:var(--app-h)}
.ltk:not(.ltk--noheader) .ltk-app{height:calc(var(--app-h) - 60px)}
@media (min-width:1600px){.ltk{--sheet:520px;--rail:112px;font-size:16px}}

/* Produkttyp-Rail (Desktop vertikal) */
.ltk-types{display:flex;flex-direction:column;gap:2px;padding:10px 8px;background:var(--white);border-right:1px solid var(--line);overflow-y:auto;scrollbar-width:none}
.ltk-types::-webkit-scrollbar{display:none}
.ltk-type{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:5px;padding:10px 4px 9px;border:0;background:transparent;border-radius:4px;color:var(--steel-2);font-size:11.5px;line-height:1.15;position:relative;text-align:center;width:100%}
.ltk-type svg{width:46px;height:46px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.ltk-type svg.ltk-ico2d{stroke:none;transition:transform .18s}
.ltk-type svg.ltk-ico3d{stroke:none;filter:drop-shadow(0 4px 6px rgba(35,39,43,.18));transition:transform .18s,filter .18s}
.ltk-type:hover svg.ltk-ico3d,.ltk-type:hover svg.ltk-ico2d{transform:translateY(-1px)}
.ltk-type:not(.is-on) svg.ltk-ico2d{opacity:.78}.ltk-type.is-on svg.ltk-ico2d{opacity:1}
.ltk-type.is-on svg.ltk-ico3d{filter:drop-shadow(0 6px 10px rgba(184,146,90,.35))}
.ltk-type:not(.is-on) svg.ltk-ico3d{opacity:.9}
.ltk-type svg .g{stroke:var(--gold);stroke-width:2.2}.ltk-type svg circle.g,.ltk-type svg rect.g{fill:var(--gold);stroke:none}
.ltk-type:not(.is-on) svg .g{opacity:.7}
.ltk-type:hover{background:var(--sand)}
.ltk-type.is-on{color:var(--steel);font-weight:600;background:linear-gradient(180deg,#f3eee6,#e8e1d5);box-shadow:inset 0 1px 0 #fff}
.ltk-type.is-on::before{content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;background:var(--bronze)}

/* Bühne */
.ltk-stage{position:relative;min-height:0;overflow:hidden;background:radial-gradient(120% 80% at 50% 30%,#f2ede4 0%,var(--sand) 60%,var(--sand-2) 100%)}
.ltk-canvas{position:absolute;inset:0}
.ltk-canvas canvas{width:100%!important;height:100%!important;display:block;touch-action:none;outline:none}
@media (max-width:900px){.ltk:not(.ltk--zoom) .ltk-canvas canvas{touch-action:pan-y}}
.ltk-dims{position:absolute;inset:0;pointer-events:none;display:none}
.ltk-dims line{stroke:var(--steel);stroke-width:1.5}.ltk-dims circle{fill:var(--gold)}
.ltk-dims text{font:600 13px 'Space Grotesk',sans-serif;fill:var(--steel);text-anchor:middle;paint-order:stroke;stroke:var(--sand);stroke-width:4px;stroke-linejoin:round}
.ltk-stage__top{position:absolute;left:14px;right:14px;top:12px;display:flex;justify-content:space-between;align-items:flex-start;gap:10px;pointer-events:none}
.ltk-stage__top>*{pointer-events:auto}
.ltk-stage__hint{font-size:12px;color:var(--steel-3);padding-top:10px}
.ltk-stage__tools{display:flex;gap:4px;background:rgba(251,249,245,.86);backdrop-filter:blur(8px);border:1px solid #c9c2b6;border-radius:4px;padding:4px;box-shadow:inset 0 1px 0 #fff,0 6px 16px -10px rgba(0,0,0,.4)}
.ltk-tool{display:flex;flex-direction:column;align-items:center;gap:0;background:transparent;border:0;color:var(--steel-2);width:38px;height:38px;border-radius:5px;padding:0;position:relative}
.ltk-tool i{display:grid;place-items:center;width:38px;height:38px;border-radius:5px;transition:background .15s,color .15s}
.ltk-tool i svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.ltk-tool i svg .g{stroke:var(--gold)}
.ltk-tool i b{font-size:12px}
.ltk-tool span{display:none}
.ltk-tool:hover i{background:var(--sand)}
.ltk-tool.is-on i{background:var(--steelgrad);color:var(--white);box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
.ltk-tool[title]:hover::after{content:attr(title);position:absolute;top:44px;left:50%;transform:translateX(-50%);background:var(--steel);color:var(--white);font-size:11px;padding:4px 8px;border-radius:3px;white-space:nowrap;z-index:5}
.ltk-stage__bottom{position:absolute;left:14px;right:14px;bottom:14px;display:flex;justify-content:space-between;align-items:flex-end;gap:12px}
.ltk-pricebar{display:flex;align-items:center;gap:10px;background:var(--steelgrad);color:var(--white);border:1px solid #1b1e21;border-radius:4px;padding:8px 8px 8px 16px;box-shadow:0 18px 40px -18px rgba(0,0,0,.5);max-width:100%}
.ltk-pricebar__main{background:none;border:0;color:inherit;text-align:left;padding:0;cursor:pointer;min-width:0}
.ltk-pricebar__main b{font-size:24px;font-weight:700;letter-spacing:-.02em;display:block;line-height:1.1}
.ltk-pricebar__main span{display:block;font-size:12px;color:#aeb5bb;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:320px}
.ltk-pricebar__btns{display:flex;gap:6px;flex-shrink:0}
.ltk-pricebar .ltk-btn--ghost{color:var(--white);border-color:rgba(255,255,255,.25)}
.ltk-pricebar__cart{position:relative;padding:8px 10px}.ltk-pricebar__cart svg{width:18px;height:18px}
.ltk-pricebar__cart em{font-style:normal;position:absolute;top:-6px;right:-6px;background:var(--bronze);color:var(--white);font-size:10px;font-weight:700;width:18px;height:18px;border-radius:5px;display:grid;place-items:center}
.ltk-zoom{display:none;align-items:center;gap:6px;border:1px solid var(--line);background:rgba(251,249,245,.85);backdrop-filter:blur(8px);border-radius:3px;padding:8px 12px;font-size:12px;font-weight:600;color:var(--steel)}
.ltk-zoom svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2}

/* Panel */
.ltk-sheet{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr) auto;background:var(--white);border-left:1px solid var(--line);min-height:0;min-width:0}
.ltk-sheet>*{min-width:0;max-width:100%}
.ltk-tabs{display:grid;grid-template-columns:40px minmax(0,1fr) 40px;align-items:center;gap:8px;padding:10px 12px 8px;border-bottom:1px solid var(--line);background:var(--white)}
.ltk-steps__arrow{width:40px;height:40px;border-radius:5px;border:1.5px solid var(--line);background:transparent;display:grid;place-items:center;color:var(--steel)}
.ltk-steps__arrow svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2}.ltk-steps__arrow:disabled{opacity:.3}
.ltk-steps__mid{min-width:0;text-align:center}
.ltk-steps__title{display:flex;align-items:center;justify-content:center;gap:6px 8px;font-weight:600;font-size:15px;flex-wrap:wrap;min-width:0}
.ltk-steps__title small{font-weight:500;color:var(--steel-3);font-size:12px}
.ltk-steps__jump{position:relative;display:inline-flex;max-width:100%;min-width:0}
.ltk-steps__jump select{appearance:none;-webkit-appearance:none;border:1.5px solid var(--line);background:var(--sand);border-radius:3px;padding:4px 26px 4px 10px;font:600 12px 'Space Grotesk',sans-serif;color:var(--steel);cursor:pointer;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ltk-steps__jump::after{content:"";position:absolute;right:11px;top:50%;width:6px;height:6px;border-right:1.5px solid var(--steel);border-bottom:1.5px solid var(--steel);transform:translateY(-70%) rotate(45deg);pointer-events:none}
.ltk-steps__dots{display:flex;justify-content:center;gap:6px;margin-top:8px}
.ltk-steps__dot{width:22px;height:6px;border-radius:3px;border:0;background:var(--sand-3);padding:0;cursor:pointer;transition:background .15s,width .15s}
.ltk-steps__dot.is-done{background:var(--steel-2)}.ltk-steps__dot.is-on{background:var(--bronze);width:30px}
@media (max-width:420px){.ltk-steps__dot{width:14px}.ltk-steps__dot.is-on{width:22px}}
.ltk-tabbody{overflow-y:auto;overflow-x:hidden;padding:20px 22px 28px;overscroll-behavior:contain;min-width:0}
.ltk-tabbody>*{max-width:100%}
.ltk-sheet__nav{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 14px;border-top:1px solid var(--line);background:var(--white)}
.ltk-navprice{flex:1;min-width:0;background:none;border:0;text-align:center;line-height:1.15;color:var(--steel);padding:2px 4px}
.ltk-navprice b{font-size:16px;letter-spacing:-.01em;white-space:nowrap}.ltk-navprice small{display:block;font-size:11px;color:var(--steel-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ltk-sheet__grip{display:none}

/* Warenkorb-Drawer */
.ltk-drawer{position:absolute;top:0;right:0;bottom:0;width:min(440px,100%);background:var(--white);border-left:1px solid var(--line);box-shadow:-20px 0 50px -30px rgba(0,0,0,.4);transform:translateX(105%);transition:transform .3s cubic-bezier(.22,1,.36,1);z-index:30;display:grid;grid-template-rows:auto minmax(0,1fr)}
.ltk-drawer.is-open{transform:none}
.ltk-drawer__bg{position:absolute;inset:0;background:rgba(35,39,43,.35);opacity:0;pointer-events:none;transition:opacity .3s;z-index:29}.ltk-drawer__bg.is-open{opacity:1;pointer-events:auto}
.ltk-drawer__head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line);font-size:16px;position:relative}
.ltk-drawer__body{overflow:auto;padding:16px 20px}
.ltk-dr__sec{margin-bottom:22px}.ltk-dr__sec h4{margin:0 0 10px}.ltk-dr__sec--muted{border-top:1px solid var(--line);padding-top:10px}
.ltk-dr__item{display:grid;grid-template-columns:52px 1fr auto;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);font-size:13.5px}
.ltk-dr__item b{display:block;font-size:14px}.ltk-dr__item small{color:var(--steel-3);display:block}.ltk-dr__item>span{font-weight:700;white-space:nowrap}
.ltk-dr__svg{background:var(--sand);border-radius:3px;padding:4px}.ltk-dr__svg svg{width:100%;height:auto}
.ltk-dr__qty{grid-column:2;display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:3px;overflow:hidden;width:max-content}.ltk-dr__qty button{border:0;background:none;width:30px;height:28px;font-size:16px;cursor:pointer}.ltk-dr__qty i{font-style:normal;width:26px;text-align:center;font-weight:600}
.ltk-dr__item .ltk-ico{grid-column:3;justify-self:end;width:28px;height:28px}
.ltk-dr__add{margin-top:10px}.ltk-dr__tot{display:flex;justify-content:space-between;padding:12px 0;font-size:15px}.ltk-dr__tot b{font-size:18px}
.ltk-dr__act{display:flex;gap:8px}.ltk-dr__act .ltk-btn{flex:1;justify-content:center;text-decoration:none}

/* Zoom-Modus: Bühne als Vollbild-Overlay (alle Geräte) */
.ltk-lock{overflow:hidden}
.ltk--zoom .ltk-stage{position:fixed;inset:0;z-index:99990;height:auto;min-height:0}
.ltk--zoom .ltk-tool span{display:none}
.ltk--zoom .ltk-stage__tools{padding:5px;gap:6px}.ltk--zoom .ltk-tool,.ltk--zoom .ltk-tool i{width:42px;height:42px}
.ltk--zoom .ltk-zoom{display:inline-flex}

/* ---------- Bausteine ---------- */
.ltk-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.ltk-grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
.ltk-grid--5{grid-template-columns:repeat(4,minmax(0,1fr))}
.ltk-card{position:relative;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:8px;text-align:left;padding:14px 14px 12px;border:1.5px solid var(--line);border-radius:4px;background:var(--white);transition:border-color .15s,box-shadow .15s}
.ltk-card:hover{border-color:var(--steel-3)}
.ltk-card.is-on{border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,146,90,.18)}
.ltk-card__icon{color:var(--steel);height:34px;display:flex;align-items:center}
.ltk-card__icon svg{width:64px;height:34px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.ltk-card__t{min-width:0;flex:1 1 auto}.ltk-card__t b{display:block;font-size:14.5px;font-weight:600;line-height:1.25;overflow-wrap:anywhere}
.ltk-card__t small{display:block;font-size:12.5px;color:var(--steel-3);margin-top:3px;line-height:1.35;overflow-wrap:anywhere}
.ltk-card em{font-style:normal;font-size:12.5px;color:var(--gold);font-weight:600;margin-top:auto}
.ltk-card__chk{position:absolute;top:10px;right:10px;width:20px;height:20px;border-radius:5px;background:var(--gold);color:var(--white);display:grid;place-items:center;opacity:0;transform:scale(.6);transition:opacity .15s,transform .15s}
.ltk-card__chk svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:3}
.ltk-card.is-on .ltk-card__chk{opacity:1;transform:scale(1)}
.ltk-brand{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-3);border:1px solid var(--line);padding:3px 8px;border-radius:3px}
.ltk-chips{display:flex;flex-wrap:wrap;gap:8px}
.ltk-chip{padding:9px 14px;border-radius:3px;border:1.5px solid var(--line);background:var(--white);font-size:14px;color:var(--steel-2);transition:all .15s}
.ltk-chip:hover{border-color:var(--steel-3)}
.ltk-chip.is-on{background:var(--steelgrad);color:var(--white);border-color:#1b1e21;box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
.ltk-chip--sm{padding:6px 11px;font-size:13px}
.ltk-specs{margin-top:18px;padding:14px 16px;background:var(--sand);border-radius:4px;font-size:13.5px}
.ltk-specs p{margin:0 0 10px;color:var(--steel-2)}
.ltk-specs dl{margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:6px 14px}.ltk-specs dt,.ltk-specs dd{overflow-wrap:anywhere;min-width:0}
.ltk-specs dl div{display:flex;justify-content:space-between;gap:8px;border-bottom:1px dashed var(--line);padding:3px 0}
.ltk-specs dt{color:var(--steel-3)}.ltk-specs dd{margin:0;font-weight:600;text-align:right}
.ltk-range{margin:12px 0 16px}
.ltk-range label{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-size:14px;font-weight:600}
.ltk-range label input[type=number]{width:96px;min-width:0;margin-left:auto;text-align:right;border:1.5px solid var(--line);border-radius:3px;padding:6px 8px;font-weight:600;font-size:15px}
.ltk-range label u{text-decoration:none;color:var(--steel-3);font-weight:400;font-size:13px}
.ltk-range input[type=range]{width:100%;margin:8px 0 2px;accent-color:#B57F45;height:28px}
.ltk-range__mm{display:flex;justify-content:space-between;font-size:11px;color:var(--steel-3)}
.ltk-presets{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:13px;color:var(--steel-3)}
.ltk-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.ltk-toggles{display:grid;gap:8px}
.ltk-toggle{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1.5px solid var(--line);border-radius:4px;cursor:pointer;transition:border-color .15s}
.ltk-toggle:hover{border-color:var(--steel-3)}
.ltk-toggle.is-on{border-color:var(--gold);background:rgba(184,146,90,.06)}
.ltk-toggle input{position:absolute;opacity:0;width:0;height:0}
.ltk-toggle i{flex:0 0 40px;width:40px;height:22px;border-radius:3px;background:var(--sand-3);position:relative;transition:background .15s}
.ltk-toggle i::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:5px;background:var(--white);transition:left .15s;box-shadow:0 1px 3px rgba(0,0,0,.25)}
.ltk-toggle.is-on i{background:var(--gold)}.ltk-toggle.is-on i::after{left:21px}
.ltk-toggle--radio i{width:22px;flex-basis:22px;border-radius:5px}.ltk-toggle--radio i::after{width:10px;height:10px;top:6px;left:6px;opacity:0}.ltk-toggle--radio.is-on i::after{left:6px;opacity:1}
.ltk-toggle div{flex:1}.ltk-toggle b{display:block;font-size:14px;font-weight:600}.ltk-toggle small{display:block;font-size:12.5px;color:var(--steel-3)}
.ltk-toggle em{font-style:normal;font-size:12.5px;color:var(--gold);font-weight:600;white-space:nowrap}
.ltk-muster{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.ltk-muster__i{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 2px 6px;min-width:0;overflow:hidden;border:1.5px solid var(--line);border-radius:4px;background:var(--white);color:var(--steel);font-size:11.5px}
.ltk-muster__i svg{width:100%;max-width:44px;height:auto;fill:none;stroke:currentColor;stroke-width:2.2}.ltk-muster__i span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ltk-muster__i.is-on{border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,146,90,.18)}
.ltk-swatches{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.ltk-swatch{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:8px;border:1.5px solid var(--line);border-radius:4px;background:var(--white);text-align:left}
.ltk-swatch i{width:100%;height:40px;border-radius:3px;border:1px solid rgba(0,0,0,.08)}
.ltk-swatch__ral{background:conic-gradient(#c33,#e93,#dc3,#3a3,#36c,#93c,#c33)}
.ltk-swatch b{font-size:12.5px}.ltk-swatch small{font-size:11px;color:var(--steel-3)}
.ltk-swatch.is-on{border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,146,90,.18)}
.ltk-finish{width:26px;height:26px;border-radius:5px;border:1px solid rgba(0,0,0,.1)}
.ltk-finish--schwarz{background:linear-gradient(135deg,#333,#0a0a0a)}.ltk-finish--inox,.ltk-finish--silber{background:linear-gradient(135deg,#f2f2f2,#9a9a9a)}.ltk-finish--gold{background:linear-gradient(135deg,#e2c48b,#a57d3e)}
.ltk-field{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--steel-3);margin:10px 0;min-width:0}
.ltk-field input,.ltk-field textarea{width:100%;min-width:0}
.ltk-field input,.ltk-field textarea{border:1.5px solid var(--line);border-radius:4px;padding:11px 12px;background:var(--white)}
.ltk-field input:focus,.ltk-field textarea:focus{outline:none;border-color:var(--gold)}
.ltk-hp{position:absolute;left:-9999px}
.ltk-consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--steel-2);margin:8px 0 14px}
.ltk-form__err{color:var(--err);font-size:13px;min-height:18px;margin-bottom:6px}
.ltk-summary{border:1.5px solid var(--line);border-radius:4px;padding:14px 16px;margin-top:10px}
.ltk-summary__head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:10px;flex-wrap:wrap}.ltk-summary__head b{min-width:0}
.ltk-summary__head span{font-weight:700;font-size:18px}
.ltk-summary dl{margin:0;display:grid;gap:4px;font-size:13.5px}
.ltk-summary dl div{display:grid;grid-template-columns:110px 1fr;gap:8px;border-bottom:1px dashed var(--line);padding:4px 0}
.ltk-summary dt{color:var(--steel-3)}.ltk-summary dd{margin:0}
.ltk-summary__act{margin-top:12px}
.ltk-lines{margin-top:10px;font-size:13px}.ltk-lines summary{cursor:pointer;color:var(--gold);font-weight:600}
.ltk-lines ul{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:4px}
.ltk-lines li{display:flex;justify-content:space-between;gap:10px;color:var(--steel-2);min-width:0}.ltk-lines li span:first-child{min-width:0;overflow-wrap:anywhere}
.ltk-lines li.is-sum{border-top:1px solid var(--line);padding-top:6px;font-weight:700;color:var(--steel)}
.ltk-items{display:grid;gap:8px;margin-bottom:10px}
.ltk-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1.5px solid var(--line);border-radius:4px;font-size:13.5px;flex-wrap:wrap}.ltk-item div{min-width:0;flex:1 1 140px}.ltk-item b{white-space:normal}
.ltk-item.is-editing{border-color:var(--gold)}
.ltk-item div{flex:1}.ltk-item b{display:block}.ltk-item small{color:var(--steel-3)}
.ltk-item span{font-weight:700;white-space:nowrap}
.ltk-ico{border:0;background:var(--sand);width:32px;height:32px;border-radius:3px;display:grid;place-items:center;color:var(--steel-2)}
.ltk-ico svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2}
.ltk-total{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;padding:12px 16px;background:var(--steel);color:var(--white);border-radius:4px;margin-top:10px}
.ltk-total b{font-size:20px}
.ltk-done{display:flex;gap:12px;align-items:center;background:rgba(63,125,90,.1);border:1.5px solid var(--ok);color:var(--ok);padding:16px;border-radius:4px;margin-top:14px}
.ltk-done svg{width:28px;height:28px;flex:0 0 28px;fill:none;stroke:currentColor;stroke-width:2.5}
.ltk-done p{margin:0;color:var(--steel)}

/* ---------- Mobil: Bottom-Sheet ---------- */
@media (max-width:1280px){
	.ltk{--rail:88px;--sheet:400px}
	.ltk-stage__hint{display:none}
	.ltk-pricebar__main span{max-width:220px}
}
@media (max-width:1100px){.ltk{--sheet:370px}}
@media (max-width:900px){
	.ltk .ltk-app,.ltk--noheader .ltk-app,.ltk:not(.ltk--noheader) .ltk-app{display:block;height:auto!important;min-height:0!important}
	/* Produkttyp-Leiste oben, kompakt */
	.ltk-types{flex-direction:row;padding:6px 8px;border-right:0;border-bottom:1px solid var(--line);overflow-x:auto;overflow-y:hidden;position:sticky;top:var(--ltk-offset,0px);z-index:8}
	.ltk-type{width:auto;min-width:76px;padding:6px 6px 5px;font-size:10.5px;gap:3px}.ltk-type svg{width:36px;height:36px}
	.ltk-type.is-on::before{left:12px;right:12px;top:auto;bottom:0;width:auto;height:2.5px}
	/* Bühne kompakt, Vergrößern auf Wunsch */
	.ltk-stage{height:min(44vh,420px);height:min(44dvh,420px);min-height:280px}
	.ltk-stage__top{left:8px;right:8px;top:8px}.ltk-stage__hint{display:none}
	.ltk-stage__tools{padding:3px;gap:2px;max-width:100%;overflow-x:auto;scrollbar-width:none}
	.ltk-tool,.ltk-tool i{width:34px;height:34px}.ltk-tool i svg{width:17px;height:17px}.ltk-tool[title]:hover::after{display:none}
	.ltk-stage__bottom{left:8px;right:8px;bottom:8px}
	.ltk-pricebar{display:none}
	.ltk-zoom{display:inline-flex}
	/* Panel im Seitenfluss, Leiste unten fixiert */
	.ltk-sheet{display:block;border-left:0;background:var(--white)}
	.ltk-tabs{position:sticky;top:calc(var(--ltk-offset,0px) + 66px);z-index:7;box-shadow:0 8px 20px -18px rgba(0,0,0,.35)}
	.ltk-tabbody{overflow:visible;padding:16px 14px 110px}
	.ltk-sheet__nav{position:fixed;left:0;right:0;bottom:0;z-index:20;padding:8px 10px calc(8px + env(safe-area-inset-bottom));box-shadow:0 -10px 24px -18px rgba(0,0,0,.4);gap:6px}
	.ltk-sheet__nav .ltk-btn{padding:10px 12px;font-size:13.5px}
	.ltk-navprice b{font-size:15px}
	.ltk-drawer{position:fixed;width:min(420px,100%);z-index:99992}.ltk-drawer__bg{position:fixed;z-index:99991}
	.ltk-grid,.ltk-grid--3{grid-template-columns:1fr 1fr}
	.ltk-muster{grid-template-columns:repeat(5,1fr)}
	.ltk-head{padding:10px 14px}.ltk-head__cta .ltk-btn{padding:9px 14px;font-size:14px}
	/* Zoom-Modus mobil */
	.ltk--zoom .ltk-stage{height:auto}.ltk--zoom .ltk-stage__hint{display:block;position:absolute;left:12px;bottom:70px;font-size:11px}
	.ltk--zoom .ltk-pricebar{display:flex}.ltk--zoom .ltk-stage__bottom{flex-direction:column;align-items:stretch;gap:8px}.ltk--zoom .ltk-pricebar__main span{max-width:none;white-space:normal}
	.ltk--zoom .ltk-stage__tools{flex-wrap:nowrap;overflow-x:auto;padding:3px}.ltk--zoom .ltk-tool span{display:none}.ltk--zoom .ltk-tool{margin-bottom:0}
	.ltk--zoom .ltk-pricebar__main b{font-size:20px;white-space:nowrap}
	.ltk.is-away .ltk-sheet__nav{transform:translateY(120%);transition:transform .25s}.ltk-sheet__nav{transition:transform .25s}
}
@media (max-width:420px){.ltk-grid,.ltk-grid--3{grid-template-columns:1fr}.ltk-swatches{grid-template-columns:repeat(2,1fr)}.ltk-grid--5{grid-template-columns:repeat(2,1fr)}.ltk-row{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.ltk *{transition:none!important}}

/* ---------- Hinweise, Tipp, Upload ---------- */
.ltk-stage__notice{position:absolute;left:16px;right:16px;top:44px;z-index:3;background:var(--white);border:1.5px solid var(--gold);border-radius:4px;padding:12px 16px;font-size:13.5px;color:var(--steel);box-shadow:0 12px 30px -16px rgba(0,0,0,.35)}
.ltk-tip{margin-top:18px;padding:12px 14px;background:rgba(184,146,90,.1);border-left:3px solid var(--gold);border-radius:3px;font-size:13.5px;color:var(--steel-2)}
.ltk-upload{margin:6px 0 14px}
.ltk-upload__drop{display:flex;flex-direction:column;align-items:center;gap:4px;padding:18px 14px;border:1.5px dashed var(--gold);border-radius:4px;background:rgba(184,146,90,.05);cursor:pointer;text-align:center;color:var(--steel)}
.ltk-upload__drop:hover{background:rgba(184,146,90,.12)}
.ltk-upload__drop svg{width:26px;height:26px;fill:none;stroke:var(--gold);stroke-width:2.2}
.ltk-upload__drop b{font-size:14px}.ltk-upload__drop small{font-size:12px;color:var(--steel-3)}
.ltk-upload__list{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.ltk-upload__item{position:relative;width:84px;height:84px;border-radius:4px;overflow:hidden;border:1.5px solid var(--line)}
.ltk-upload__item img{width:100%;height:100%;object-fit:cover;display:block}
.ltk-upload__item button{position:absolute;top:4px;right:4px;width:22px;height:22px;border-radius:5px;border:0;background:var(--steel);color:var(--white);font-size:14px;line-height:1;display:grid;place-items:center;cursor:pointer}
/* ---------- Warenkorb / Preset ---------- */
.ltk-cart{margin:14px 0 8px;display:grid;gap:6px}.ltk-cart small{font-size:12px;color:var(--steel-3)}
.ltk-preset-json{width:100%;font:11px/1.4 monospace;border:1.5px solid var(--line);border-radius:3px;padding:8px;margin:8px 0}

/* ---------- Modal, Teilen, Sprossen-Editor ---------- */
.ltk-modal{position:fixed;inset:0;z-index:9999;background:rgba(11,12,14,.55);display:none;align-items:center;justify-content:center;padding:20px}
.ltk-modal.is-open{display:flex}
.ltk-modal__box{position:relative;background:var(--white);color:var(--steel);border-radius:4px;padding:26px 26px 22px;max-width:520px;width:100%;box-shadow:0 30px 60px -30px rgba(0,0,0,.6);font-family:'Space Grotesk',sans-serif}
.ltk-modal__box h3{margin:0 0 8px;font-size:20px}.ltk-modal__x{position:absolute;top:10px;right:12px;border:0;background:transparent;font-size:24px;line-height:1;cursor:pointer;color:var(--steel-3)}
.ltk-share{display:flex;gap:8px;margin:12px 0}.ltk-share input{flex:1;padding:10px 12px;border:1.5px solid var(--line);border-radius:4px;font:13px/1.3 monospace;min-width:0}
.ltk-share__apps{display:flex;gap:8px}.ltk-share__apps .ltk-chip{text-decoration:none}
.ltk-frei{display:grid;grid-template-columns:150px minmax(0,1fr);gap:16px;margin-top:14px;align-items:start;min-width:0}.ltk-frei__list{min-width:0}
.ltk-frei__canvas svg{width:100%;height:auto;cursor:crosshair;border-radius:3px}.ltk-frei__canvas small{display:block;font-size:11px;color:var(--steel-3);margin-top:6px}
.ltk-frei__list b{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--steel-3);margin:6px 0 4px}
.ltk-frei__row{display:grid;grid-template-columns:44px minmax(0,1fr) 30px;gap:8px;align-items:center;font-size:12.5px}.ltk-frei__row input[type=range]{accent-color:#B57F45;margin:0;min-width:0;width:100%}
.ltk-frei .ltk-ico{width:28px;height:28px}
@media (max-width:1300px){.ltk-frei{grid-template-columns:minmax(0,1fr)}.ltk-frei__canvas{max-width:180px}}
@media (min-width:901px) and (max-width:1300px){.ltk-frei{grid-template-columns:minmax(0,1fr)}}
@media (max-width:900px) and (min-width:521px){.ltk-frei{grid-template-columns:150px minmax(0,1fr)}.ltk-frei__canvas{max-width:none}}
@media (max-width:360px){.ltk-muster{grid-template-columns:repeat(4,minmax(0,1fr))}}
/* ---------- Foto-Vorschau „In meinem Raum“ ---------- */
.ltk-modal__box--wide{max-width:900px}
.ltk-room{margin-top:12px}.ltk-room canvas{width:100%;height:auto;border-radius:4px;touch-action:none;cursor:move;background:var(--sand)}
.ltk-room__ctrl{margin-top:10px}.ltk-room__ctrl label{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--steel-3)}.ltk-room__ctrl input[type=range]{flex:1;accent-color:#B57F45}
.ltk-room__btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.ltk-stage__hint{transition:opacity .3s}

/* ---------- Info-Buttons & Staffelrabatt ---------- */
.ltk-info{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:3px;border:1px solid var(--gold);background:linear-gradient(180deg,#fff8ef,#f3e6d4);color:var(--gold-3);font:700 11px/1 'Space Grotesk',sans-serif;padding:0;margin-left:8px;vertical-align:middle;cursor:pointer;box-shadow:inset 0 1px 0 #fff}
.ltk-info i{font-style:italic;font-family:Georgia,serif;font-size:12px}
.ltk-info:hover{background:var(--bronze);color:#fff}
h4 .ltk-info{margin-left:6px;width:16px;height:16px}
.ltk-staffel{display:flex;align-items:center;gap:8px;margin-top:12px;padding:10px 12px;border:1px solid #c9c2b6;border-radius:3px;background:linear-gradient(180deg,#fdfcfa,#f3eee6);font-size:13px;color:var(--steel-2)}
.ltk-staffel.is-on{border-color:var(--gold);background:linear-gradient(180deg,#fff8ef,#f5e8d3)}
.ltk-staffel svg{width:16px;height:16px;fill:none;stroke:var(--gold-3);stroke-width:2.5;flex:0 0 auto}
.ltk-lines--open{margin-top:8px}.ltk-lines--open>ul{display:block}.ltk-lines li.is-rabatt{color:var(--gold-3);font-weight:600}

/* ---------- v5.5: Übermaß/Sonderkonstruktion, Sonderanfertigung, Foto-CTA ---------- */
.ltk-over{margin:16px 0 4px;padding:14px 16px;border:1px solid #c9c2b6;border-left:3px solid var(--gold);border-radius:3px;background:linear-gradient(180deg,#fdfcfa,#f3eee6)}
.ltk-over.is-on{border-color:var(--gold);background:linear-gradient(180deg,#fff8ef,#f5e8d3)}
.ltk-over b{display:block;font-size:14.5px}.ltk-over p{margin:4px 0 10px;font-size:13px;color:var(--steel-2)}
.ltk-over__btns{display:flex;flex-wrap:wrap;gap:8px}
.ltk-sonder{display:flex;align-items:flex-start;gap:8px;margin-top:12px;padding:10px 12px;border:1px solid #1b1e21;border-radius:3px;background:var(--steelgrad);color:#e9e5dd;font-size:12.5px;line-height:1.45}
.ltk-sonder svg{width:16px;height:16px;fill:none;stroke:var(--gold-2);stroke-width:2.5;flex:0 0 auto;margin-top:1px}.ltk-sonder b{color:#fff}
.ltk-sonder .ltk-info{background:transparent;color:var(--gold-2);border-color:var(--gold-2)}
.ltk-photo-cta{display:flex;align-items:center;gap:12px;width:100%;margin-top:18px;padding:12px 14px;border:1px dashed var(--gold);border-radius:3px;background:linear-gradient(180deg,#fffaf3,#f5ecdf);text-align:left;color:var(--steel)}
.ltk-photo-cta svg{width:28px;height:28px;fill:none;stroke:var(--steel);stroke-width:1.7;flex:0 0 auto}.ltk-photo-cta svg .g{stroke:var(--gold)}
.ltk-photo-cta b{display:block;font-size:14px}.ltk-photo-cta small{display:block;font-size:12px;color:var(--steel-3)}
.ltk-toggle.is-off{opacity:.5}.ltk-toggle.is-off em{color:var(--err)}
.ltk-warn{color:var(--err);font-weight:600}
.ltk-field--plz input{max-width:180px;font-size:18px;letter-spacing:.1em;padding:10px 12px;border:1px solid #c9c2b6;border-radius:3px}
.ltk-room__ctrl .ltk-row label{display:flex;align-items:center;gap:8px}

/* ---------- v5.6: Beratungstermin ---------- */
.ltk-beratung{margin:18px 0 6px;padding:16px;border:1px solid #c9c2b6;border-radius:4px;background:linear-gradient(180deg,#fdfcfa,#f3eee6)}
.ltk-beratung h4{margin:0 0 4px;display:flex;align-items:center}
.ltk-beratung__lead{font-size:13px;color:var(--steel-2);margin:0 0 12px}
.ltk-beratung__ways{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.ltk-way{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 6px;border:1px solid #c9c2b6;border-radius:4px;background:linear-gradient(180deg,#fff,#f1ede6);color:var(--steel);font-size:12px;font-weight:600;text-align:center;box-shadow:inset 0 1px 0 #fff}
.ltk-way svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ltk-way:hover{border-color:var(--gold)}
.ltk-way.is-on{background:var(--steelgrad);color:#fff;border-color:#1b1e21}
.ltk-way.is-on svg{stroke:var(--gold-2)}
@media (max-width:420px){.ltk-beratung__ways{grid-template-columns:1fr}.ltk-way{flex-direction:row;justify-content:flex-start;gap:10px}}

/* === v5.7.1: Aktions-Banner, Aktionsreihe, Prüf-Hinweis, schickere Zusammenfassung === */
.ltk-promo{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;padding:10px 18px;background:var(--bronze);color:#fff;text-align:center;font-size:14px;font-weight:600;line-height:1.35;text-shadow:0 1px 0 rgba(0,0,0,.22);box-shadow:inset 0 -1px 0 rgba(0,0,0,.18)}
.ltk-promo__badge{flex:0 0 auto;font-size:10.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;background:rgba(0,0,0,.28);color:#fff;padding:3px 9px;border-radius:999px;text-shadow:none}
.ltk-promo__txt{min-width:0}
@media (max-width:520px){.ltk-promo{font-size:13px;padding:9px 14px;gap:8px}}

.ltk-actions{margin:14px 0 6px;display:grid;gap:10px}
.ltk-actions--multi{grid-template-columns:repeat(3,minmax(0,1fr))}
.ltk-actions .ltk-btn{width:100%;justify-content:center;text-decoration:none}
@media (max-width:560px){.ltk-actions--multi{grid-template-columns:1fr}}

.ltk-verify{display:flex;align-items:flex-start;gap:10px;margin:16px 0 0;padding:12px 14px;border:1px solid #cdb892;border-radius:4px;background:linear-gradient(180deg,#fdf8ef,#f6ecd9);color:var(--steel-2);font-size:13px;line-height:1.5}
.ltk-verify svg{width:18px;height:18px;flex:0 0 auto;margin-top:1px;fill:none;stroke:var(--gold-3);stroke-width:2.5}
.ltk-verify b{color:var(--steel)}

.ltk-summary--pretty{margin-top:24px;border:1px solid var(--line);border-left:3px solid transparent;border-image:var(--bronze) 1;border-left-width:3px;border-radius:4px;background:linear-gradient(180deg,#fff,#faf7f1);box-shadow:0 10px 30px -22px rgba(35,39,43,.55)}
.ltk-summary--pretty .ltk-summary__head{margin:0;padding:12px 16px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#f6f1e8,#efe8db)}
.ltk-summary--pretty .ltk-summary__head b{font-size:14px;letter-spacing:.01em}
.ltk-summary--pretty .ltk-summary__head span{font-size:19px;color:var(--gold-3)}
.ltk-summary--pretty dl{padding:12px 16px 4px}
.ltk-summary--pretty .ltk-lines,.ltk-summary--pretty .ltk-summary__act{margin-left:16px;margin-right:16px}
.ltk-summary--pretty .ltk-summary__act{padding-bottom:14px}