:root{
  --ink:#181826;
  --muted:#5f606d;
  --line:#e7e6f0;
  --paper:#f4f5fb;
  --card:#ffffff;
  --soft:#eef0f9;
  --soft-2:#f5f5fc;
  --accent:#d7ff42;          /* Marken-Lime (Logo, Akzent) */
  --success:#2e9e63;
  --danger:#d63864;
  --on-ink:#ffffff;
  /* Festliche Event-Farben */
  --c1:#ff4d8d;              /* Pink */
  --c2:#8b5cff;              /* Violett */
  --c3:#1fc7ff;             /* Cyan */
  --brand:#7a4dff;           /* Primär-Interaktion */
  --brand-ink:#5a2ee6;
  --focus:#7a4dff;
  --grad:linear-gradient(100deg,#ff4d8d 0%,#8b5cff 52%,#1fc7ff 100%);
  --grad-soft:linear-gradient(135deg,#fff2f7 0%,#f1ecff 50%,#e9faff 100%);
  --radius-sm:14px;
  --radius:20px;
  --radius-lg:28px;
  --shadow-sm:0 8px 24px rgba(20,20,18,.055);
  --shadow:0 22px 70px rgba(20,20,18,.09);
}
*{box-sizing:border-box}
html{background:var(--paper);scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;padding-bottom:94px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
button,input,select{font:inherit}
button{touch-action:manipulation}
.app-shell{min-height:100vh}

.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:0 16px;border-bottom:1px solid rgba(23,23,22,.08);background:rgba(248,247,243,.88);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);position:sticky;top:0;z-index:20}
.brand-cluster{display:flex;align-items:center;min-width:0;gap:12px}
.brand-wrap{flex:0 0 auto}
.brand{font-weight:950;letter-spacing:-1.75px;font-size:22px;line-height:1}
.brand span{background:var(--accent);border-radius:7px;padding:0 3px;margin-left:1px}
.brand-sub{font-size:10px;color:var(--muted);margin-top:4px;letter-spacing:.02em}
.partner-brand{display:flex;align-items:center;gap:6px;padding-left:12px;border-left:1px solid var(--line);min-width:0}
.partner-label{display:none;color:var(--muted);font-size:9px;text-transform:uppercase;letter-spacing:.12em;font-weight:800}
.partner-logo-frame{width:72px;height:27px;display:flex;align-items:center;justify-content:flex-start;overflow:hidden}
.partner-logo-frame img{display:block;max-width:100%;max-height:100%;object-fit:contain;object-position:left center}
.secure-pill{font-size:10px;border:1px solid rgba(23,23,22,.08);background:rgba(255,255,255,.8);border-radius:99px;padding:7px 9px;display:flex;align-items:center;gap:6px;white-space:nowrap;box-shadow:0 4px 16px rgba(20,20,18,.03)}
.secure-pill>span:first-child,.quote-state i{width:7px;height:7px;border-radius:50%;background:var(--success);display:block;flex:0 0 auto}
.secure-copy{display:none}

.progress-track{height:3px;background:var(--line);position:sticky;top:72px;z-index:22;overflow:hidden}
.progress-fill{height:100%;width:12.5%;background:var(--ink);transition:width .42s cubic-bezier(.2,.75,.2,1);border-radius:0 999px 999px 0}
.preview-column{background:linear-gradient(180deg,#ece9e2 0%,#f2efe9 100%)}
.preview-sticky{padding:14px}
.preview-card{position:relative;background:linear-gradient(145deg,#faf8f2 0%,#e8e3da 100%);border:1px solid rgba(0,0,0,.055);border-radius:var(--radius-lg);overflow:hidden;min-height:338px;box-shadow:var(--shadow)}
.preview-card:after{content:"";position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.65)}
.preview-top,.preview-meta{position:relative;z-index:3;display:flex;justify-content:space-between;gap:12px;padding:15px 16px;font-size:11px}
.preview-top span{padding:7px 10px;background:rgba(255,255,255,.72);border:1px solid rgba(0,0,0,.04);border-radius:99px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:0 5px 18px rgba(20,20,18,.04)}
.stage{height:224px;position:relative;display:grid;place-items:center;overflow:hidden;padding:8px 16px 24px}
.stage:before{content:"";position:absolute;inset:13% 12% 12%;background:radial-gradient(circle at 50% 45%,rgba(255,255,255,.9),rgba(255,255,255,0) 64%)}
.stage-glow{position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(215,255,66,.34);filter:blur(46px);transform:translateY(-4px)}
.object3d{position:relative;z-index:2;font-weight:950;font-size:clamp(38px,10vw,72px);line-height:.95;letter-spacing:-3px;text-shadow:8px 8px 0 rgba(0,0,0,.12),14px 16px 26px rgba(0,0,0,.12);max-width:88%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:transform .28s ease,font-size .28s ease,opacity .2s ease}
.svg-preview{position:relative;z-index:2;width:82%;height:72%;display:grid;place-items:center;filter:drop-shadow(10px 12px 9px rgba(0,0,0,.14));transition:transform .28s ease,opacity .2s ease}
.svg-preview img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}
.stage-line{height:1px;width:70%;background:linear-gradient(90deg,transparent,rgba(0,0,0,.18),transparent);position:absolute;bottom:34px}
.preview-meta{border-top:1px solid rgba(0,0,0,.065);background:rgba(255,255,255,.18)}
.preview-meta div{display:flex;flex-direction:column;min-width:0}
.preview-meta small,.desktop-price>span,.mobile-price small{color:var(--muted);font-size:10px;letter-spacing:.03em}
.preview-meta strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.desktop-price{display:none}

.config-wrap{padding:28px 17px 128px;max-width:760px;margin:auto}
.panel{display:none;animation:panelIn .32s cubic-bezier(.2,.72,.2,1)}
.panel.active{display:block}
@keyframes panelIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.eyebrow{display:inline-flex;align-items:center;min-height:27px;padding:0 9px;border-radius:99px;background:var(--soft);font-size:10px;text-transform:uppercase;letter-spacing:.11em;color:#5f5e5a;font-weight:850}
.panel h1,.panel h2{font-size:clamp(30px,7.4vw,48px);line-height:1.01;letter-spacing:-1.75px;margin:12px 0 12px;font-weight:900}
.lead-copy{color:var(--muted);font-size:14px;line-height:1.58;margin-bottom:24px;max-width:590px}
.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.choice-grid .wide{grid-column:1/-1}
.choice{appearance:none;border:1px solid var(--line);background:rgba(255,255,255,.82);border-radius:18px;padding:17px;text-align:left;min-height:108px;transition:transform .17s ease,border-color .17s ease,box-shadow .17s ease,background .17s ease;display:flex;flex-direction:column;justify-content:center;position:relative;color:var(--ink);box-shadow:var(--shadow-sm)}
.choice:hover{transform:translateY(-2px);border-color:#c9c4ba;background:#fff;box-shadow:0 12px 30px rgba(20,20,18,.07)}
.choice:active{transform:translateY(0) scale(.99)}
.choice.selected{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink),0 12px 30px rgba(20,20,18,.07);background:#fff}
.choice.selected:after{content:'✓';position:absolute;right:12px;top:11px;width:23px;height:23px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font-size:11px;font-weight:900}
.choice b{font-size:22px;margin-bottom:12px;line-height:1}
.choice span{font-weight:800;font-size:14px}
.choice small,.switch-card small,.partner-card span{color:var(--muted);font-size:11px;margin-top:4px;line-height:1.4}
.choice-grid.two .choice{min-height:98px}
.stack{display:grid;gap:10px}
.choice.horizontal{min-height:78px;flex-direction:row;align-items:center;justify-content:space-between;gap:16px}
.choice.horizontal span{display:flex;flex-direction:column}
.choice.horizontal b{font-size:15px;margin:0 0 3px}
.choice.horizontal em{font-style:normal;font-weight:850;font-size:13px;background:var(--soft);border-radius:99px;padding:7px 10px}

.form-control,.form-select{min-height:50px;border-radius:14px;border-color:var(--line);background:#fff;box-shadow:none!important;font-size:15px}
.form-control:focus,.form-select:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(23,23,22,.05)!important}
label{font-size:12px;font-weight:800;margin-bottom:7px;letter-spacing:.01em}
.upload-box,.info-box,.partner-card,.switch-card,.summary-card{border:1px solid var(--line);background:rgba(255,255,255,.9);border-radius:18px;padding:18px;box-shadow:var(--shadow-sm)}
.upload-box{text-align:center;padding:29px 18px}
.upload-box p{font-size:11px;color:var(--muted);margin:7px 0 0;line-height:1.5}
.upload-icon{width:54px;height:54px;border-radius:16px;background:var(--soft);display:grid;place-items:center;margin:0 auto 13px;font-weight:950;font-size:13px}
.info-box{font-size:12px;line-height:1.55}
.range-head,.scale-row{display:flex;justify-content:space-between;align-items:center}
.range-head{margin-bottom:12px}
.range-head span{font-size:12px;font-weight:750;color:var(--muted)}
.range-head strong{font-size:23px;letter-spacing:-.5px}
.scale-row{font-size:10px;color:var(--muted);margin-top:3px}
.form-range{height:28px}
.form-range::-webkit-slider-thumb{background:var(--ink);width:21px;height:21px;margin-top:-7px;box-shadow:0 4px 12px rgba(0,0,0,.17)}
.form-range::-moz-range-thumb{background:var(--ink);width:21px;height:21px;border:0;box-shadow:0 4px 12px rgba(0,0,0,.17)}
.form-range::-webkit-slider-runnable-track{height:6px;border-radius:99px;background:#dcd8cf}
.form-range::-moz-range-track{height:6px;border-radius:99px;background:#dcd8cf}

.process{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.process div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow-sm)}
.process span{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:9px;background:var(--soft);color:#5f5e5a;font-size:10px;font-weight:850;margin-bottom:20px}
.process b{display:block;font-size:12px;line-height:1.35}
.summary-card{margin-top:18px;padding:7px 18px}
.summary-card>div{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line);font-size:12px}
.summary-card>div:last-child{border:0}
.summary-card>div span{color:var(--muted)}
.summary-card>div strong{text-align:right}
.fineprint{font-size:10.5px;color:var(--muted);line-height:1.62;margin-top:14px}
.switch-card{display:flex;align-items:center;justify-content:space-between;gap:16px}
.switch-card>div:first-child{display:flex;flex-direction:column}
.partner-card{display:flex;flex-direction:column;position:relative;overflow:hidden}
.partner-card:after{content:"";position:absolute;right:-24px;bottom:-38px;width:104px;height:104px;border-radius:50%;background:rgba(215,255,66,.32);filter:blur(4px)}
.partner-card>*{position:relative;z-index:1}
.partner-card small{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.07em;font-weight:800}
.partner-card strong{margin:4px 0;font-size:16px}

.btn{font-weight:750;letter-spacing:-.1px}
.btn-dark{background:var(--ink);border-color:var(--ink)}
.btn-dark:hover,.btn-dark:focus{background:#292927;border-color:#292927}
.btn-outline-dark{border-color:#cfcac1;background:#fff;color:var(--ink)}
.btn-outline-dark:hover{background:var(--ink);border-color:var(--ink)}
.nav-row{display:flex;gap:10px;margin-top:30px;position:relative}
.nav-row .btn{flex:1;border-radius:13px;padding:12px;min-height:48px}

.mobile-price{position:fixed;bottom:0;left:0;right:0;z-index:30;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid rgba(23,23,22,.08);padding:10px max(15px,env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom)) max(15px,env(safe-area-inset-left));display:flex;justify-content:space-between;align-items:center;gap:14px;box-shadow:0 -12px 36px rgba(20,20,18,.065)}
.mobile-price>div:first-child{display:flex;flex-direction:column;min-width:0}
.mobile-price strong{font-size:24px;line-height:1;letter-spacing:-.8px}
.mobile-lead{text-align:right;display:flex;flex-direction:column;font-size:11px;white-space:nowrap}
.quoteText{color:var(--muted)}
.priceValue{display:inline-block;font-variant-numeric:tabular-nums;transition:opacity .16s ease}
.price-pulse{animation:pricePulse .28s ease}
@keyframes pricePulse{50%{transform:translateY(-2px);opacity:.45}}
.is-calculating .quote-state i{background:#e7ad36;animation:pulse 1s infinite}
.is-calculating .priceValue{opacity:.5}
@keyframes pulse{50%{opacity:.3}}
.quote-state{display:flex;align-items:center;gap:6px;font-size:10px;color:var(--muted);margin-top:8px}
.app-toast{position:fixed;right:14px;left:14px;bottom:104px;background:#191919;color:#fff;padding:12px 15px;border-radius:13px;font-size:11px;opacity:0;transform:translateY(8px);pointer-events:none;transition:.2s;z-index:40;box-shadow:0 14px 36px rgba(0,0,0,.18)}
.app-toast.show{opacity:1;transform:none}

@media(max-width:370px){
  .partner-logo-frame{width:58px}
  .brand{font-size:20px}
  .choice{padding:14px;min-height:102px}
  .secure-pill{padding:7px}
}

@media(min-width:600px){
  .topbar{padding:0 22px}
  .secure-copy{display:inline}
  .partner-label{display:block}
  .partner-logo-frame{width:86px;height:28px}
  .config-wrap{padding-left:24px;padding-right:24px}
  .app-toast{left:auto;right:18px;max-width:360px}
}

@media(min-width:992px){
  body{padding-bottom:0}
  .topbar{height:78px;padding:0 36px}
  .progress-track{top:78px}
  .brand{font-size:24px}
  .partner-brand{gap:9px;padding-left:16px}
  .partner-logo-frame{width:92px;height:30px}
  .preview-column{min-height:calc(100vh - 81px)}
  .preview-sticky{position:sticky;top:105px;padding:34px}
  .preview-card{min-height:520px}
  .stage{height:390px;padding-bottom:34px}
  .stage-glow{width:330px;height:330px;filter:blur(62px)}
  .preview-meta{padding:20px 22px}
  .desktop-price{display:flex;margin-top:14px;background:#171716;color:#fff;border-radius:22px;padding:18px 22px;flex-wrap:wrap;align-items:end;justify-content:space-between;box-shadow:0 18px 45px rgba(20,20,18,.14)}
  .desktop-price strong{font-size:31px;line-height:1;letter-spacing:-1px}
  .desktop-price .quote-state{width:100%;color:#aaa}
  .config-wrap{padding:54px 54px 80px}
  .mobile-price{display:none}
  .panel h1,.panel h2{font-size:49px}
  .lead-copy{font-size:15px}
  .choice-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .choice{min-height:116px}
  .process{grid-template-columns:repeat(4,1fr)}
  .process div{min-height:126px}
  .nav-row{margin-top:40px}
  .nav-row .btn{flex:0 0 150px}
}

@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

/* V4.5: vector vs. individual-assessment flow */
.asset-tabs{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.asset-tab{appearance:none;border:1px solid var(--line);background:rgba(255,255,255,.78);border-radius:16px;padding:13px 14px;text-align:left;display:flex;flex-direction:column;min-height:88px;transition:.18s ease;color:var(--ink);box-shadow:var(--shadow-sm)}
.asset-tab:hover{transform:translateY(-1px);background:#fff}
.asset-tab.active{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink),var(--shadow-sm);background:#fff}
.asset-tab>span{font-size:9px;text-transform:uppercase;letter-spacing:.11em;color:var(--muted);font-weight:850}
.asset-tab strong{font-size:13px;margin-top:4px}
.asset-tab small{font-size:10px;line-height:1.35;color:var(--muted);margin-top:3px}
.metric-grid{display:grid;grid-template-columns:1fr;gap:7px}
.metric-grid span{display:flex;justify-content:space-between;gap:16px;padding:7px 0;border-bottom:1px solid var(--line);color:var(--muted)}
.metric-grid span:last-child{border-bottom:0}
.metric-grid b{color:var(--ink);text-align:right}
.manual-price{font-size:15px!important;line-height:1.15!important;letter-spacing:-.2px!important;max-width:190px;text-align:right}
.mobile-price .manual-price{font-size:14px!important;max-width:175px;text-align:left}

@media(min-width:600px){
  .metric-grid{grid-template-columns:1fr 1fr;column-gap:18px}
  .metric-grid span:nth-last-child(-n+2){border-bottom:0}
}

/* V4.7: RAW material color notice */
.material-note{display:flex;gap:12px;align-items:flex-start;border:1px solid #ddd7cb;background:linear-gradient(135deg,#fffdf7,#f7f4ec);border-radius:16px;padding:15px 16px;color:var(--ink);box-shadow:var(--shadow-sm)}
.material-note-icon{flex:0 0 28px;width:28px;height:28px;border-radius:9px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:900;margin-top:1px}
.material-note strong{display:block;font-size:12px;margin-bottom:5px}
.material-note p{font-size:11px;line-height:1.55;color:var(--muted);margin:0 0 7px}
.material-note p b{color:var(--ink);font-weight:800}

/* V4.8: material thickness availability */
.thickness-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px}
.thickness-choice{min-height:68px;padding:10px 6px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}
.thickness-choice b{font-size:16px;line-height:1}.thickness-choice small{font-size:10px;color:var(--muted)}
.custom-thickness label{font-size:12px;font-weight:800;margin-bottom:7px}
.stock-note{display:flex;gap:11px;align-items:flex-start;border:1px solid #d9e4d5;background:#f6faf4;border-radius:16px;padding:14px 15px;transition:.2s ease}
.stock-note.requires-confirmation{border-color:#ead9b8;background:#fffaf0}
.stock-dot{width:10px;height:10px;border-radius:50%;background:#4e8b4a;box-shadow:0 0 0 5px rgba(78,139,74,.10);margin:5px 2px 0;flex:0 0 10px}
.stock-note.requires-confirmation .stock-dot{background:#b57b18;box-shadow:0 0 0 5px rgba(181,123,24,.10)}
.stock-note strong{font-size:12px;display:block;margin-bottom:3px}.stock-note p{font-size:11px;line-height:1.5;color:var(--muted);margin:0}
@media(max-width:575.98px){.thickness-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}.thickness-choice{min-height:61px;padding:8px 3px}.thickness-choice b{font-size:14px}}
.thickness-choice.stock-unavailable{opacity:.62;border-style:dashed}
.thickness-choice.stock-unavailable.selected{opacity:1}

/* V4.9 – informacje technologiczne */
.technology-grid{display:grid;grid-template-columns:1fr;gap:12px}
.technology-note{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);background:linear-gradient(145deg,#fff,#faf9f6);border-radius:16px;padding:15px 16px;box-shadow:var(--shadow-sm)}
.technology-note-icon{flex:0 0 30px;width:30px;height:30px;border-radius:9px;background:var(--soft);color:var(--ink);display:grid;place-items:center;font-size:14px;font-weight:900;margin-top:1px}
.technology-note strong{display:block;font-size:12px;margin-bottom:5px}
.technology-note p{font-size:11px;line-height:1.58;color:var(--muted);margin:0 0 7px}
.technology-note p b{color:var(--ink);font-weight:800}
@media (min-width:760px){.technology-grid{grid-template-columns:1fr 1fr}.technology-note{min-height:164px}}

/* V4.13: material first, thickness second */
.material-choice-grid .material-choice{min-height:150px;justify-content:flex-start;padding-top:20px}
.material-choice b{font-size:25px;margin-bottom:4px}
.material-choice span{font-size:15px}
.material-choice small{min-height:34px;margin-top:8px}
.material-choice em{display:inline-flex;align-items:center;gap:7px;width:max-content;max-width:100%;margin-top:13px;padding:7px 9px;border-radius:999px;background:#f3f7ef;color:#41673d;font-size:10px;font-style:normal;font-weight:850;letter-spacing:.01em}
.availability-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#4e8b4a;box-shadow:0 0 0 4px rgba(78,139,74,.10)}
.material-selection-note{display:flex;flex-direction:column;gap:3px;padding:14px 15px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.62)}
.material-selection-note strong{font-size:12px}.material-selection-note span{font-size:11px;line-height:1.5;color:var(--muted)}
.thickness-status{display:block!important;margin-top:5px!important;padding:3px 6px;border-radius:999px;background:#edf6e9;color:#477044!important;font-size:8px!important;font-weight:900!important;line-height:1.1!important}
.thickness-status.ask{background:#fff3dd;color:#9a6816!important}
.thickness-choice.stock-unavailable{opacity:1;border-style:dashed;background:#fffaf2}
.thickness-choice.stock-unavailable b{opacity:.78}
@media(max-width:575.98px){.material-choice-grid .material-choice{min-height:145px}.material-choice small{min-height:45px}.thickness-status{font-size:7px!important;padding:3px 4px}}

/* V4.15: form builder + SVG form catalog */
.shape-builder-head{margin-bottom:14px}
.shape-builder-head strong,.catalog-head strong{font-size:13px;display:block}
.shape-builder-head p,.catalog-head p{font-size:11px;line-height:1.5;color:var(--muted);margin:4px 0 0}
.shape-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.shape-choice,.shape-catalog-item{appearance:none;border:1px solid var(--line);background:rgba(255,255,255,.78);border-radius:17px;padding:14px;text-align:left;color:var(--ink);box-shadow:var(--shadow-sm);transition:.18s ease;position:relative}
.shape-choice:hover,.shape-catalog-item:hover{transform:translateY(-1px);background:#fff}
.shape-choice.selected,.shape-catalog-item.selected{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink),var(--shadow-sm);background:#fff}
.shape-choice.selected:after,.shape-catalog-item.selected:after{content:'✓';position:absolute;right:10px;top:10px;width:20px;height:20px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:10px;font-weight:900}
.shape-choice b,.shape-catalog-item b{display:block;font-size:12px;margin-top:9px}
.shape-choice small,.shape-catalog-item small{display:block;font-size:10px;color:var(--muted);margin-top:3px;line-height:1.35}
.shape-icon{display:grid;place-items:center;width:50px;height:50px;border-radius:13px;background:var(--soft)}
.shape-icon svg{width:38px;height:38px;fill:var(--ink)}
.catalog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.catalog-count{flex:0 0 auto;min-width:28px;height:28px;padding:0 8px;border-radius:999px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:10px;font-weight:900}
.shape-catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:10px}
.shape-catalog-item{padding:10px;min-height:122px}
.shape-catalog-preview{height:68px;border-radius:11px;background:linear-gradient(145deg,#f7f5ef,#fff);display:grid;place-items:center;overflow:hidden}
.shape-catalog-preview img{width:82%;height:82%;object-fit:contain;filter:grayscale(1) contrast(1.15)}
.shape-catalog-empty{grid-column:1/-1;border:1px dashed var(--line);border-radius:15px;padding:16px;font-size:11px;color:var(--muted);background:rgba(255,255,255,.5)}
.shape-dimension-control{border-top:1px solid var(--line);margin-top:22px;padding-top:4px}
.dimension-hint{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:10px;font-size:10px;color:var(--muted)}
.dimension-hint b{color:var(--ink);font-size:11px}
.generated-shape-svg{width:100%;height:100%;display:block;fill:#171716;filter:drop-shadow(8px 9px 0 rgba(0,0,0,.10)) drop-shadow(12px 16px 18px rgba(0,0,0,.10))}
#shapeMode code,.shape-catalog-empty code{font-size:10px;color:var(--ink);background:#efede7;padding:2px 5px;border-radius:5px}
@media(min-width:700px){.shape-catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.shape-catalog-item{min-height:132px}.shape-catalog-preview{height:76px}}

/* ============================================================
   V4.17 – Fokus-Sichtbarkeit, Schritt-Navigation, Anfrage-Formular,
           Dropzone und vollständiger Dark-Mode.
   ============================================================ */

/* --- Sichtbarer Tastatur-Fokus (WCAG 2.4.7) --- */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{
  outline:3px solid var(--focus);outline-offset:2px;border-radius:10px;
}
.choice:focus-visible,.asset-tab:focus-visible,.shape-choice:focus-visible,.shape-catalog-item:focus-visible,.thickness-choice:focus-visible,.material-choice:focus-visible,.seg:focus-visible,.btn:focus-visible,.upload-drop:focus-within{
  outline:3px solid var(--focus);outline-offset:3px;
}
.form-control:focus-visible,.form-select:focus-visible{outline:none}
.panel[hidden]{display:none!important}

/* --- Schritt-Navigation: Segment-Fortschritt --- */
.step-nav{margin:0 0 24px}
.step-caption{display:flex;align-items:baseline;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.step-caption-idx{font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase;color:var(--brand)}
.step-caption-idx .of{color:var(--muted);font-weight:800}
.step-caption-idx b{color:var(--brand)}
.step-caption-name{font-size:15px;font-weight:900;letter-spacing:-.3px;color:var(--ink)}
.seg-track{display:grid;grid-template-columns:repeat(9,1fr);gap:6px;list-style:none;margin:0;padding:0}
.seg-track li{display:block}
.seg{display:block;width:100%;height:12px;border:0;border-radius:999px;background:var(--soft);cursor:pointer;padding:0;position:relative;transition:background .2s ease,transform .12s ease,box-shadow .2s ease}
.seg:hover{transform:translateY(-1px)}
.seg.done{background:var(--grad)}
.seg.current{background:var(--grad);box-shadow:0 0 0 3px rgba(122,77,255,.22)}
.seg.current::after{content:"";position:absolute;right:6px;top:50%;width:6px;height:6px;border-radius:50%;background:#fff;transform:translateY(-50%);box-shadow:0 0 0 2px rgba(0,0,0,.06)}
.seg:not(.done):not(.current):hover{background:#e2ddf5}
@media(max-width:520px){.seg{height:14px}.seg-track{gap:5px}}

/* --- Upload-Dropzone --- */
.upload-drop{display:block;cursor:pointer;margin-top:6px}
.upload-drop>span{display:block;font-size:11px;font-weight:800;color:var(--muted);letter-spacing:.01em}
#svgUploadPanel,#rasterUploadPanel{transition:border-color .18s ease,background .18s ease,box-shadow .18s ease}
#svgUploadPanel.dragover,#rasterUploadPanel.dragover{border-color:var(--ink);background:#fff;box-shadow:inset 0 0 0 2px var(--ink)}

/* --- Anfrage-Formular --- */
.request-form{border:1px solid var(--line);background:var(--card);border-radius:18px;padding:18px;box-shadow:var(--shadow-sm)}
.request-head strong{display:block;font-size:14px}
.request-head span{display:block;font-size:11px;line-height:1.5;color:var(--muted);margin-top:3px}
.request-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px;margin-top:15px}
.request-grid-wide{grid-column:1/-1}
.request-grid label{font-size:12px;font-weight:800;margin-bottom:6px;display:block}
.request-grid label small{color:var(--muted);font-weight:600}
.req-star{color:var(--danger)}
.request-form textarea.form-control{min-height:84px;resize:vertical}
.field-error{display:block;color:var(--danger);font-size:11px;font-weight:700;margin-top:5px}
.form-control.is-invalid{border-color:var(--danger);box-shadow:0 0 0 3px rgba(192,57,43,.10)!important}
.request-result{border:1px solid #cfe8d5;background:#f4faf4;border-radius:16px;padding:15px 16px}
.request-ok{display:flex;gap:12px;align-items:flex-start}
.request-ok-mark{flex:0 0 26px;width:26px;height:26px;border-radius:50%;background:var(--success);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:900}
.request-ok strong{font-size:13px}
.request-result b{color:var(--ink)}
@media(max-width:560px){.request-grid{grid-template-columns:1fr}}


/* ============================================================
   V4.17b – HELLES, FARBIGES EVENT-THEME
   Bunte, festliche Akzente bei maximaler Lesbarkeit.
   ============================================================ */

/* Fortschritt oben als Farbverlauf */
.progress-fill{background:var(--grad)}

/* Kopf-Unterkante etwas heller-bunt */
.topbar{border-bottom-color:var(--line)}

/* Eyebrow farbig getönt */
.eyebrow{background:linear-gradient(90deg,rgba(255,77,141,.14),rgba(122,77,255,.14));color:#6a3ae0}

/* Auswahl-Kacheln: violetter Marken-Akzent statt Schwarz */
.choice b{color:var(--brand)}
.choice.selected{border-color:var(--brand);box-shadow:inset 0 0 0 1.5px var(--brand),0 12px 30px rgba(122,77,255,.16);background:linear-gradient(180deg,#faf8ff,#fff)}
.choice.selected:after{background:var(--brand)}
.asset-tab.active,.shape-choice.selected,.shape-catalog-item.selected{border-color:var(--brand);box-shadow:inset 0 0 0 1.5px var(--brand),var(--shadow-sm)}
.shape-choice.selected:after,.shape-catalog-item.selected:after{background:var(--brand)}
.material-choice.selected{background:linear-gradient(180deg,#faf8ff,#fff)}

/* Formulare: Fokus in Markenfarbe */
.form-control:focus,.form-select:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(122,77,255,.14)!important}
.form-range::-webkit-slider-thumb{background:var(--brand)}
.form-range::-moz-range-thumb{background:var(--brand)}
.form-range::-webkit-slider-runnable-track{background:linear-gradient(90deg,#e9e3fb,#e9e3fb)}
.form-range::-moz-range-track{background:#e9e3fb}

/* Bühne / Vorschau: festliche, mehrfarbige Aura */
.preview-column{background:var(--grad-soft)}
.preview-card{background:linear-gradient(155deg,#ffffff 0%,#f3effe 100%);border-color:rgba(122,77,255,.12)}
.stage-glow{background:conic-gradient(from 120deg,rgba(255,77,141,.55),rgba(139,92,255,.55),rgba(31,199,255,.55),rgba(255,77,141,.55))}
.stage:before{background:radial-gradient(circle at 50% 42%,rgba(255,255,255,.92),rgba(255,255,255,0) 66%)}
.preview-top span{background:rgba(255,255,255,.82)}

/* Preis-Karten: kräftiger Verlauf als Blickfang */
.desktop-price{background:linear-gradient(120deg,#7a4dff 0%,#ff4d8d 100%);box-shadow:0 18px 45px rgba(122,77,255,.30)}
.desktop-price .quote-state{color:rgba(255,255,255,.85)}
.desktop-price>span{color:rgba(255,255,255,.9)}
.mobile-price{background:rgba(255,255,255,.96)}
.mobile-price .priceAmount{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.is-calculating .quote-state i{background:#ffd54a}

/* Primär-Buttons in Markenviolett, Wizard-CTAs mit Verlauf */
.btn-dark{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-dark:hover,.btn-dark:focus{background:var(--brand-ink);border-color:var(--brand-ink);color:#fff}
#next,#requestBtn{background:var(--grad);border:0;color:#fff;box-shadow:0 10px 26px rgba(122,77,255,.28)}
#next:hover,#requestBtn:hover{filter:brightness(1.05);color:#fff}
.btn-outline-dark{border-color:#d6d1ea;color:var(--ink)}
.btn-outline-dark:hover{background:var(--brand);border-color:var(--brand);color:#fff}

/* bunte kleine Details */
.catalog-count{background:var(--brand)}
.material-note-icon,.technology-note-icon{background:var(--brand);color:#fff}
.partner-card:after{background:conic-gradient(from 0deg,rgba(255,77,141,.4),rgba(122,77,255,.4),rgba(31,199,255,.4),rgba(255,77,141,.4))}
.request-ok-mark{background:var(--success)}
.request-result{border-color:#cfead9;background:linear-gradient(135deg,#f3fbf5,#eefaf3)}

/* Doppelte „Schritt X von 9"-Anzeige vermeiden: der Wizard-Kopf übernimmt das,
   der alte Eyebrow-Chip im Panel entfällt. */
.panel .eyebrow{display:none}
.panel h1,.panel h2{margin-top:2px}

/* ============================================================
   V4.17c – Canvas-Vorschau + mobiler Sticky-Vorschau-Streifen
   ============================================================ */
.preview-canvas{position:relative;z-index:2;width:100%;height:100%;display:block}

/* Desktop-Vorschau bleibt sticky (bereits ab 992px gesetzt). */

/* Mobil: Vorschau als schmaler, klebender Streifen direkt unter der Kopfzeile,
   100% Breite, ca. 20% der Bildschirmhöhe – bleibt bei Änderungen sichtbar. */
@media(max-width:991.98px){
  .progress-track{display:none}
  .topbar{background:var(--paper);backdrop-filter:none;-webkit-backdrop-filter:none}
  .preview-column{position:sticky;top:72px;z-index:16;box-shadow:0 12px 26px rgba(24,24,38,.12)}
  .preview-sticky{padding:8px 10px}
  .preview-card{min-height:0;height:20vh;border-radius:18px}
  .preview-top,.preview-meta{display:none}
  .stage{height:100%;padding:6px}
  .stage:before{inset:6% 8% 6%}
  .stage-glow{width:46vw;height:46vw;filter:blur(40px)}
  .stage-line{display:none}
}