.ddk-calculator{display:block!important;width:100%!important;max-width:100%!important;margin:20px 0!important;padding:0!important;font-family:Arial,sans-serif;box-sizing:border-box!important}
.ddk-calculator *{box-sizing:border-box}.ddk-grid{display:grid!important;width:100%!important;max-width:none!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:20px;margin:0!important;padding:0!important}.ddk-calculator section{min-width:0!important;width:100%!important;border:1px solid #ddd;padding:18px;border-radius:8px}.ddk-calculator h2,.ddk-calculator h3{margin-top:0}.ddk-sub{color:#666}.ddk-field{min-height:44px;display:grid;grid-template-columns:minmax(0,1fr) minmax(90px,var(--ddk-input-width,140px)) minmax(45px,var(--ddk-unit-width,55px));gap:8px;align-items:center;margin:8px 0}.ddk-field label{min-width:0;margin:0}.ddk-field input,.ddk-field select{width:100%!important;min-width:0;height:40px;padding:8px;margin:0!important}.ddk-field .ddk-unit{display:flex;align-items:center;min-height:40px;white-space:nowrap}.ddk-readonly{display:flex;align-items:center;justify-content:flex-end;min-width:0;height:40px;padding:8px 10px;border:1px solid #ddd;border-radius:4px;background:#f7f7f7;font-weight:600;white-space:nowrap}.ddk-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;min-height:40px;border-bottom:1px solid #eee;padding:8px 0}.ddk-row strong{white-space:nowrap}.ddk-results{width:100%!important;max-width:none!important;margin-top:20px}.ddk-results>div{display:flex;justify-content:space-between;align-items:center;min-height:40px;padding:8px 0;border-bottom:1px solid #eee;gap:16px}.ddk-results .self-cost-row{border-bottom:3px solid #000}.ddk-results .grand{font-size:1em;font-family:inherit;font-weight:bold;border-top:3px solid #222;border-bottom:0;margin-top:8px;padding-top:14px}.ddk-hidden-values{display:none!important}@media(max-width:800px){.ddk-grid{grid-template-columns:1fr!important}}@media(max-width:520px){.ddk-field{grid-template-columns:1fr!important;gap:4px}.ddk-field .ddk-unit{display:none}.ddk-row,.ddk-results>div{font-size:.95em}}

/* Bereich 4: einheitlicher, normaler Text ohne strong-Styling */
.ddk-grid section:nth-child(4) .ddk-field label,
.ddk-grid section:nth-child(4) .ddk-field .ddk-unit,
.ddk-grid section:nth-child(4) .ddk-field .ddk-readonly{font-size:1em!important;font-style:normal!important;font-weight:400!important;font-family:inherit!important}
.ddk-grid section:nth-child(4) .ddk-readonly{font-weight:400!important}
.ddk-gross-price{font-weight:inherit}


/* Bereich 5: Ergebnis ohne strong-Styling */
.ddk-results .ddk-row strong,
.ddk-results .ddk-row .ddk-display,
.ddk-results .ddk-row span,
.ddk-results .ddk-row{
  font-size:1em!important;
  font-style:normal!important;
  font-weight:400!important;
  font-family:inherit!important;
}
.ddk-results .ddk-row strong{
  font-weight:400!important;
}

/* 3D-Modell Upload / Vorschau */
.ddk-model-upload{width:100%!important;max-width:none!important;margin:0 0 20px!important}
.ddk-model-upload-row{display:grid;grid-template-columns:minmax(180px,1fr) minmax(240px,2fr);gap:12px;align-items:center;margin-bottom:10px}
.ddk-model-upload-row label{font-weight:400}
.ddk-model-upload-row input[type=file]{width:100%;padding:8px;border:1px solid #ddd;border-radius:4px;background:#fff}
.ddk-model-status{grid-column:1/-1;display:block;min-height:22px;font-size:.95em;color:#555}
.ddk-model-progress{height:6px;background:#eee;border-radius:4px;overflow:hidden;margin:8px 0 12px}
.ddk-model-progress div{height:100%;width:0;background:#555;transition:width .2s ease}
.ddk-model-error{padding:10px 12px;margin:8px 0;background:#fff1f1;border:1px solid #d33;border-radius:4px;color:#a00}
.ddk-model-preview{position:relative;width:100%;height:420px;border:1px solid #ddd;border-radius:8px;overflow:hidden;background:#f5f5f5}
.ddk-model-preview canvas{display:block;width:100%;height:100%}
.ddk-model-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;color:#777;pointer-events:none;padding:20px}
.ddk-model-stats{display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:12px;align-items:end;margin-top:12px}
.ddk-model-stats>div{display:flex;gap:8px;align-items:center;min-height:42px;padding:8px 10px;border:1px solid #ddd;border-radius:4px;background:#fff}
.ddk-model-stats>div>span:first-child{white-space:nowrap}
.ddk-model-stats strong{margin-left:auto;font-weight:600}
.ddk-model-stats label{flex:1}
.ddk-model-stats input{width:80px;height:36px;padding:6px}
@media(max-width:700px){.ddk-model-upload-row,.ddk-model-stats{grid-template-columns:1fr}.ddk-model-preview{height:320px}}


/* Version 1.5.12 – Layout nach der freigegebenen Kalkulator-Vorschau */
.ddk-calculator{font-family:inherit!important;color:inherit!important}
.ddk-calculator .ddk-sub{margin:0 0 14px!important;font-size:16px!important;color:#555!important}
.ddk-grid{display:grid!important;grid-template-columns:minmax(0,0.92fr) minmax(0,1.08fr)!important;gap:20px!important;align-items:start!important}
.ddk-grid>.ddk-model-upload{grid-column:1!important;grid-row:1!important}
.ddk-grid>.ddk-right-column{grid-column:2!important;grid-row:1!important;display:flex!important;flex-direction:column!important;gap:12px!important;min-width:0!important}
.ddk-right-column>section,.ddk-model-upload,.ddk-results{background:#fff!important;border:1px solid #dfe3e8!important;border-radius:9px!important;padding:16px!important;box-shadow:none!important}
.ddk-right-column>section{margin:0!important}
.ddk-right-column h3,.ddk-model-upload h3,.ddk-results h3{font-size:18px!important;line-height:1.25!important;font-weight:700!important;margin:0 0 14px!important;color:#17253a!important}
.ddk-right-column h4{font-size:14px!important;margin:14px 0 8px!important;color:#333!important}
.ddk-right-column .ddk-field{margin:7px 0!important}
.ddk-results{margin:0!important}
.ddk-results .ddk-row{min-height:36px!important;padding:7px 0!important;border-bottom:1px solid #eee!important}
.ddk-results .grand{margin-top:8px!important;padding-top:14px!important;border-top:2px solid #dfe3e8!important;color:#0b4dbb!important;font-size:18px!important;font-weight:700!important}
.ddk-results .grand .ddk-gross-price{font-weight:700!important}

.ddk-model-upload{padding:16px!important;min-width:0!important}
.ddk-model-upload-box{border:1px dashed #cbd2da;border-radius:8px;padding:12px;background:#fff;margin-bottom:12px}
.ddk-model-upload-row{display:grid!important;grid-template-columns:1fr auto!important;gap:8px 12px!important;align-items:center!important;margin:0!important}
.ddk-model-upload-row label{font-size:14px!important;color:#222!important}
.ddk-model-upload-row input[type=file]{grid-column:1/-1!important;width:100%!important;border:1px solid #d7dce2!important;border-radius:6px!important;padding:8px!important;background:#fff!important}
.ddk-model-status{grid-column:1/-1!important;min-height:20px!important;font-size:13px!important;color:#555!important}
.ddk-model-preview{height:420px!important;border:0!important;border-radius:8px!important;background:linear-gradient(#f7f8fa,#eef1f4)!important;box-shadow:inset 0 0 0 1px #eef0f2!important}
.ddk-model-preview:before{content:"";position:absolute;left:0;right:0;bottom:0;height:48%;background-image:linear-gradient(rgba(180,185,192,.28) 1px,transparent 1px),linear-gradient(90deg,rgba(180,185,192,.28) 1px,transparent 1px);background-size:28px 28px;transform:perspective(500px) rotateX(58deg);transform-origin:bottom;opacity:.65;pointer-events:none}
.ddk-model-preview canvas{position:relative;z-index:1}
.ddk-model-empty{z-index:2;font-size:14px!important}
.ddk-model-toolbar{position:absolute;right:10px;top:10px;display:flex;gap:6px;z-index:4}
.ddk-model-btn{width:34px;height:34px;padding:0!important;border:1px solid #d7dce2!important;border-radius:7px!important;background:#fff!important;color:#334155!important;font-size:19px!important;line-height:1!important;box-shadow:0 1px 4px rgba(0,0,0,.08)!important;cursor:pointer!important}
.ddk-model-btn:hover{background:#f4f6f8!important}
.ddk-model-stats{grid-template-columns:1fr 1fr 1fr!important;gap:0!important;border:1px solid #e2e5e9!important;border-radius:7px!important;overflow:hidden!important;background:#fff!important;margin-top:10px!important}
.ddk-model-stats>div{border:0!important;border-right:1px solid #e2e5e9!important;border-radius:0!important;display:flex!important;flex-direction:column!important;justify-content:center!important;align-items:center!important;gap:3px!important;padding:10px!important;min-height:58px!important;text-align:center!important}
.ddk-model-stats>div:last-child{border-right:0!important}
.ddk-model-stats>div>span:first-child{font-size:12px!important;color:#555!important}
.ddk-model-stats strong{margin:0!important;font-size:15px!important;color:#111!important}
.ddk-model-fill,.ddk-model-color{margin-top:14px!important}
.ddk-model-fill>label,.ddk-model-color>label{display:block!important;font-size:13px!important;margin-bottom:7px!important;color:#222!important}
.ddk-model-fill-control{display:grid!important;grid-template-columns:minmax(0,1fr) 70px 18px!important;gap:8px!important;align-items:center!important}
.ddk-model-fill-control input[type=range]{width:100%!important;accent-color:#276ef1!important}
.ddk-model-fill-control input[type=number]{height:38px!important;width:70px!important;padding:6px!important}
.ddk-model-color-control{display:grid!important;grid-template-columns:56px minmax(0,1fr)!important;gap:8px!important;align-items:center!important}
.ddk-model-color-control input[type=color]{width:56px!important;height:38px!important;padding:3px!important;border:1px solid #d7dce2!important;border-radius:6px!important;background:#fff!important}
.ddk-model-color-control input[type=text]{height:38px!important;width:100%!important;padding:8px!important;border:1px solid #d7dce2!important;border-radius:6px!important;font-family:monospace!important}
.ddk-model-note{margin-top:14px!important;padding:9px 11px!important;border-radius:6px!important;background:#eef6ff!important;color:#1769aa!important;font-size:12px!important}
.ddk-model-error{margin-top:8px!important}
.ddk-hidden-values{display:none!important}
@media(max-width:900px){.ddk-grid{grid-template-columns:1fr!important}.ddk-grid>.ddk-model-upload,.ddk-grid>.ddk-right-column{grid-column:1!important;grid-row:auto!important}.ddk-model-preview{height:360px!important}}
@media(max-width:520px){.ddk-model-stats{grid-template-columns:1fr!important}.ddk-model-stats>div{border-right:0!important;border-bottom:1px solid #e2e5e9!important}.ddk-model-stats>div:last-child{border-bottom:0!important}.ddk-model-fill-control{grid-template-columns:minmax(0,1fr) 65px 16px!important}.ddk-model-fill-control input[type=number]{width:65px!important}}