@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
#tankforge{--tf-ink:#172019;--tf-muted:#65706a;--tf-line:#e6ebe7;--tf-accent:#d2fa5a;--tf-danger:#a23721;background:#fff;color:var(--tf-ink);color-scheme:light;font:400 14px/1.5 'Inter',sans-serif;max-width:1180px;margin:auto;border-radius:20px}
#tankforge *{box-sizing:border-box}#tankforge [hidden]{display:none!important}#tankforge button,#tankforge input,#tankforge select,#tankforge textarea{font:inherit}#tankforge button{cursor:pointer;color:inherit}#tankforge a,#tankforge button,#tankforge input,#tankforge select,#tankforge textarea,#tankforge summary{outline-offset:4px}#tankforge :focus-visible{outline:3px solid #637d24}#tankforge h1,#tankforge h2,#tankforge h3,#tankforge p,#tankforge figure{margin:0}#tankforge h1{font-size:clamp(38px,5.7vw,64px);font-weight:700;line-height:1.04;letter-spacing:-3.8px}#tankforge h1 span{color:#6b7c53}#tankforge h2{font-size:22px;font-weight:600;line-height:1.3;letter-spacing:-.7px}#tankforge h3{font-size:17px;font-weight:600;letter-spacing:-.4px}#tankforge p{color:var(--tf-muted)}#tankforge .tf-header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 36px;border-bottom:1px solid var(--tf-line)}#tankforge .tf-brand{display:flex;align-items:center;gap:9px;color:var(--tf-ink);font-size:23px;font-weight:700;letter-spacing:-1.2px;text-decoration:none}#tankforge .tf-mark{display:grid;place-items:center;width:39px;height:39px;border-radius:12px;background:var(--tf-accent);font-size:23px;font-weight:700;letter-spacing:-2px;padding-right:3px;box-shadow:0 3px 9px #18281012}#tankforge .tf-brand-dot{font-size:10px;align-self:flex-start;letter-spacing:0;margin-top:7px}#tankforge .tf-header-right{display:flex;gap:20px;align-items:center;margin-right:60px}#tankforge #save-state{font-size:11px;color:var(--tf-muted)}#tankforge .tf-settings{border:1px solid var(--tf-line);border-radius:99px;background:#fff;padding:10px 14px;font-size:12px;font-weight:500}#tankforge .tf-settings[aria-pressed=true]{background:#172019;color:#fff}#tankforge .tf-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;padding:36px 36px 28px}#tankforge .tf-eyebrow{display:block;font-size:10px;font-weight:600;letter-spacing:1.2px;color:var(--tf-muted);margin-bottom:13px}#tankforge .tf-intro p{margin-top:18px;font-size:14px}#tankforge .tf-intro-note{text-align:right;padding-bottom:4px}#tankforge .tf-intro-note p{font-size:11px;margin-top:9px}#tankforge .tf-badge{display:inline-flex;align-items:center;gap:4px;font-size:10px;font-weight:500;padding:6px 10px;border-radius:99px;background:#f1f5ed;color:#4b5b40;white-space:nowrap}#tankforge .tf-tabs{display:flex;gap:8px;margin:0 36px 26px;width:fit-content;background:#f4f6f3;border:1px solid #eef1eb;border-radius:99px;padding:5px}#tankforge .tf-tabs button{display:flex;align-items:center;gap:9px;border:0;border-radius:99px;background:transparent;color:var(--tf-muted);padding:9px 16px;font-size:13px;font-weight:500}#tankforge .tf-tabs button[aria-pressed=true]{background:#fff;color:var(--tf-ink);box-shadow:0 2px 8px #20331010}#tankforge .tf-step{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;font-size:11px;background:#e5eae0;color:#5b6652}#tankforge .tf-tabs button[aria-pressed=true] .tf-step{background:var(--tf-accent);color:var(--tf-ink)}#tankforge .tf-count{display:inline-flex;align-items:center;justify-content:center;min-width:19px;height:19px;font-size:10px;padding:1px 5px;background:#e5eae0;border-radius:50%}#tankforge .tf-message{margin:0 36px 20px;padding:13px 16px;border-radius:12px;background:#f1f8df;color:#415626;font-size:13px}#tankforge .tf-workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:22px;padding:0 36px 36px}#tankforge .tf-panel{background:#fff;border:1px solid var(--tf-line);border-radius:20px;padding:26px;box-shadow:0 7px 25px #1c33200a,0 2px 5px #1c332004;margin-bottom:18px}#tankforge .tf-section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}#tankforge .tf-section-head p{font-size:12px;margin-top:6px}#tankforge .tf-presets{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-bottom:24px}#tankforge .tf-presets button{display:flex;flex-direction:column;align-items:flex-start;gap:4px;border:1px solid #e6ebe0;background:#f7f9f4;border-radius:13px;padding:14px 11px;box-shadow:0 4px 9px #24371905;transition:background .15s,transform .15s,box-shadow .15s}#tankforge .tf-presets button:hover{transform:translateY(-2px);box-shadow:0 7px 12px #2437190c;background:#edf3e4}#tankforge .tf-presets button[aria-pressed=true]{background:var(--tf-accent);border-color:#c1e955;box-shadow:0 5px 14px #a1bd3330}#tankforge .tf-preset-symbol{display:grid;place-items:center;width:28px;height:28px;margin-bottom:5px;font-size:12px;font-weight:600;border-radius:9px;background:#fff;color:#4d5c40}#tankforge .tf-presets strong{font-size:13px;font-weight:600}#tankforge small{font-size:11px;font-weight:400;color:var(--tf-muted)}#tankforge .tf-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px 13px}#tankforge .tf-field{display:block;font-size:12px;font-weight:500;margin-bottom:16px}#tankforge .tf-grid .tf-field{margin:0}#tankforge .tf-field>span{color:var(--tf-muted);font-weight:400;font-size:11px}#tankforge #axial-label{color:var(--tf-ink);font-weight:500;font-size:12px}#tankforge input:not([type=checkbox]):not([type=file]),#tankforge select,#tankforge textarea{display:block;width:100%;min-width:0;border:1px solid #e2e7de;background:#fafbf8;color:var(--tf-ink);border-radius:10px;padding:13px 11px;margin-top:7px;font-size:14px;min-height:47px;transition:border-color .15s}#tankforge input:hover,#tankforge select:hover,#tankforge textarea:hover{border-color:#b5c3a7}#tankforge textarea{resize:vertical}#tankforge input[type=number]{font-variant-numeric:tabular-nums}#tankforge input[type=checkbox]{width:18px;height:18px;accent-color:#334c1c;flex:none}#tankforge .tf-fold{border-top:1px solid var(--tf-line);margin-top:22px}#tankforge summary{display:flex;align-items:center;justify-content:space-between;gap:12px;list-style:none;font-size:13px;font-weight:500;min-height:56px;cursor:pointer}#tankforge summary::-webkit-details-marker{display:none}#tankforge summary small{display:block;font-size:11px;margin-top:3px}#tankforge .tf-expand{display:grid;place-items:center;flex:none;width:25px;height:25px;border-radius:50%;background:#f1f4ee;color:#556546;font-size:18px;font-weight:400;transition:transform .15s}#tankforge details[open]>summary .tf-expand{transform:rotate(45deg)}#tankforge .tf-fold-body{padding:12px 0 4px}#tankforge .tf-fold-small{margin-top:18px}#tankforge .tf-fold-small summary{min-height:49px;font-size:12px}#tankforge .tf-options{display:grid;grid-template-columns:1fr;gap:9px;padding-top:9px}#tankforge .tf-options label{display:flex;align-items:center;gap:12px;border:1px solid var(--tf-line);border-radius:10px;padding:12px;background:#fafbf8;font-size:13px}#tankforge .tf-options label:has(input:checked){background:#f0f8dd;border-color:#d3e5ab}#tankforge .tf-options small{display:block;margin-top:2px}#tankforge .tf-note-field{margin-top:17px}#tankforge .tf-help{font-size:11px;color:var(--tf-muted);padding-top:18px;line-height:1.6}#tankforge .tf-scene{border-radius:20px;overflow:hidden;position:relative;background:#d8c7a5;box-shadow:0 7px 25px #1c33200a;margin-bottom:18px}#tankforge .tf-scene img{display:block;width:100%;height:auto;aspect-ratio:1.65;object-fit:cover;object-position:45% center}#tankforge .tf-scene figcaption{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;position:absolute;inset:auto 0 0;padding:35px 20px 17px;background:linear-gradient(transparent,#142013b8);color:white;font-size:14px;font-weight:500}#tankforge .tf-scene small{color:#fff;font-size:10px;background:#1720196e;border-radius:99px;padding:4px 8px;white-space:nowrap}#tankforge .tf-price{padding:25px}#tankforge .tf-price-top{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:12px;color:var(--tf-muted)}#tankforge .tf-price-value{font-size:clamp(34px,4.3vw,48px);font-weight:600;line-height:1.18;letter-spacing:-2.1px;margin:12px 0 6px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}#tankforge .tf-selection-summary{font-size:12px;color:var(--tf-muted);margin-bottom:21px}#tankforge .tf-primary,#tankforge .tf-secondary{display:flex;align-items:center;justify-content:space-between;gap:15px;text-align:left;min-height:48px;border:0;border-radius:11px;padding:13px 17px;font-size:14px;font-weight:600;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s}#tankforge .tf-primary{background:var(--tf-accent);color:#25351a;width:100%;box-shadow:0 5px 12px #a2c33a28}#tankforge .tf-primary:hover{transform:translateY(-1px);background:#c4f23b;box-shadow:0 7px 16px #a2c33a3a}#tankforge .tf-primary>span{font-size:22px;font-weight:400}#tankforge .tf-secondary{background:#f2f5ee;color:#45513a;font-size:12px;font-weight:500}#tankforge .tf-secondary:hover{background:#e8efdf}#tankforge .tf-primary:disabled,#tankforge .tf-secondary:disabled{opacity:.4;cursor:not-allowed;transform:none}#tankforge .tf-price .tf-secondary{margin-top:9px;width:100%}#tankforge .tf-fine{font-size:11px;color:var(--tf-muted);margin-top:12px;line-height:1.6}#tankforge .tf-price>.tf-fine{text-align:center}#tankforge .tf-errors,#tankforge .tf-review{border-radius:10px;padding:13px;margin:14px 0;font-size:12px;white-space:pre-line}#tankforge .tf-errors{background:#fff0eb;color:var(--tf-danger)}#tankforge .tf-review{background:#fff5dc;color:#7b5927}#tankforge .tf-visual{margin-top:8px;background:#f7f9f4;border-radius:13px;padding:16px}#tankforge .tf-visual-head{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:11px;color:var(--tf-muted)}#tankforge #tank-drawing{height:265px;display:grid;place-items:center;padding-top:10px}#tankforge #tank-drawing svg{width:100%;height:100%;max-width:350px;color:var(--tf-muted)}#tankforge .tf-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;border-top:1px solid var(--tf-line);padding-top:14px}#tankforge .tf-metrics span{display:block;color:var(--tf-muted);font-size:10px}#tankforge .tf-metrics strong{font-size:12px;font-weight:600;font-variant-numeric:tabular-nums}#tankforge .tf-cost-row{display:flex;justify-content:space-between;gap:12px;font-size:12px;padding:6px 0;font-variant-numeric:tabular-nums}#tankforge .tf-cost-row strong{font-weight:600}#tankforge #unit-breakdown{margin-top:12px}#tankforge .tf-quote-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.9fr);gap:24px;padding:4px 36px 36px}#tankforge .tf-panel>h3{margin-bottom:20px}#tankforge .tf-summary{align-self:start}#tankforge .tf-summary h2{margin-bottom:20px}#tankforge .tf-summary .tf-primary,#tankforge .tf-summary .tf-secondary{width:100%;margin-top:12px}#tankforge .tf-supplier>summary{min-height:28px}#tankforge .tf-supplier form{margin-top:20px}#tankforge #quote-totals{border-top:1px solid var(--tf-line);padding-top:15px;margin-top:20px}#tankforge .tf-total{display:flex;justify-content:space-between;gap:12px;font-size:25px;font-weight:600;letter-spacing:-1px;padding:16px 0;margin:6px 0;font-variant-numeric:tabular-nums;border-top:1px solid var(--tf-line)}#tankforge .tf-total>span:last-child{overflow-wrap:anywhere}#tankforge .tf-margin{font-size:11px;color:var(--tf-muted);margin:5px 0}#tankforge .tf-rate-warning{font-size:11px;color:var(--tf-danger);margin-top:8px}#tankforge .tf-item{border:1px solid var(--tf-line);border-radius:16px;background:#fff;box-shadow:0 4px 14px #1c332006;padding:20px;margin-bottom:15px}#tankforge .tf-item-head{display:flex;justify-content:space-between;align-items:flex-start;gap:15px}#tankforge .tf-item-head>div{min-width:0;overflow-wrap:anywhere}#tankforge .tf-item h3{font-size:15px;margin-bottom:6px}#tankforge .tf-item p{font-size:11px;overflow-wrap:anywhere;line-height:1.7}#tankforge .tf-item-price{text-align:right;font-size:15px;font-weight:600;flex:none}#tankforge .tf-item-price small{display:block;font-size:9px;margin-top:4px}#tankforge .tf-item-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}#tankforge .tf-item-actions button,#tankforge .tf-draft-actions button,#tankforge .tf-file{border:0;border-radius:7px;background:#f1f5eb;color:#4c5d3f;font-size:11px;font-weight:500;padding:9px 12px}#tankforge .tf-item-actions button:hover,#tankforge .tf-draft-actions button:hover{background:#e6efd8}#tankforge .tf-empty{background:#f7f9f4;border:1px dashed #ced9c1;border-radius:17px;padding:30px 20px;text-align:center;margin-bottom:22px}#tankforge .tf-empty h3{font-size:17px}#tankforge .tf-empty p{font-size:12px;margin:10px 0 16px}#tankforge .tf-empty button{margin:auto}#tankforge .tf-draft-actions{display:flex;gap:9px;flex-wrap:wrap;padding-top:12px}#tankforge .tf-file{position:relative;display:inline-flex;align-items:center;cursor:pointer;overflow:hidden}#tankforge .tf-file input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}#tankforge .tf-file:focus-within{outline:3px solid #637d24}#tankforge #rates-panel{padding:4px 36px 36px}#tankforge .tf-rate-note{border-radius:13px;padding:17px 20px;background:#f3f8e9;color:#51663b;font-size:12px;margin-bottom:22px}#tankforge .tf-rate-section{background:#fff;border:1px solid var(--tf-line);padding:24px;border-radius:17px;margin-bottom:20px;box-shadow:0 5px 15px #1c332006}#tankforge .tf-rate-section h3{margin-bottom:18px}#tankforge .tf-rate-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 14px}#tankforge .tf-rate-grid .tf-field{margin:0}#tankforge #rates-panel details p{font-size:12px;line-height:1.7;margin:12px 0}#tankforge .tf-footer{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:22px 36px;border-top:1px solid var(--tf-line);font-size:11px;color:var(--tf-muted)}#tankforge .tf-footer strong{font-weight:600;letter-spacing:-.5px}#tankforge .tf-footer button{background:transparent;border:0;padding:8px 0;font-size:11px;color:var(--tf-muted);text-decoration:underline;text-underline-offset:3px}#tankforge #document-panel{padding:4px 36px 36px}#tankforge .tf-document-actions{display:flex;justify-content:space-between;gap:12px;margin-bottom:20px}#tankforge .tf-document-actions .tf-primary{width:auto}#tankforge #quote-document{background:#fff;border:1px solid var(--tf-line);border-radius:20px;padding:36px;box-shadow:0 7px 25px #1c33200a}#tankforge .tf-doc-header{display:flex;justify-content:space-between;gap:20px;border-bottom:2px solid var(--tf-ink);padding-bottom:24px}#tankforge .tf-doc-header>div,#tankforge .tf-doc-line>strong{min-width:0;overflow-wrap:anywhere}#tankforge .tf-doc-header h2{margin:7px 0}#tankforge .tf-doc-header p{font-size:12px}#tankforge .tf-doc-tag{font-size:11px;color:var(--tf-muted)}#tankforge .tf-doc-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:26px 0}#tankforge .tf-doc-meta h3{margin-bottom:7px}#tankforge .tf-doc-meta p{font-size:12px;white-space:pre-line;overflow-wrap:anywhere}#tankforge .tf-doc-item{border-top:1px solid var(--tf-line);padding:18px 0}#tankforge .tf-doc-line{display:flex;justify-content:space-between;gap:15px}#tankforge .tf-doc-line strong{font-weight:600}#tankforge .tf-doc-item p{margin-top:8px;font-size:12px;white-space:pre-line;overflow-wrap:anywhere}#tankforge .tf-doc-totals{max-width:350px;margin:20px 0 26px auto;border-top:2px solid var(--tf-ink);padding-top:10px}#tankforge .tf-doc-terms{border-top:1px solid var(--tf-line);padding-top:18px}#tankforge .tf-doc-terms h3{margin-bottom:8px}#tankforge .tf-doc-terms p{font-size:11px;white-space:pre-line;overflow-wrap:anywhere;margin-bottom:13px}#tankforge .tf-mono{font-variant-numeric:tabular-nums}
@media(max-width:800px){#tankforge .tf-workspace,#tankforge .tf-quote-layout{grid-template-columns:minmax(0,1fr)}#tankforge .tf-intro-note{display:none}#tankforge .tf-header-right{margin-right:0}#tankforge .tf-scene img{aspect-ratio:2.05}#tankforge .tf-live{display:grid;grid-template-columns:minmax(0,1fr)}#tankforge .tf-rate-grid{grid-template-columns:repeat(2,minmax(0,1fr))}#tankforge .tf-section-head{flex-wrap:wrap}#tankforge .tf-config{margin-bottom:0}}
@media(max-width:540px){#tankforge{border-radius:0}#tankforge .tf-header{padding:20px}#tankforge .tf-brand{font-size:20px}#tankforge .tf-mark{width:34px;height:34px;border-radius:10px;font-size:21px}#tankforge .tf-header-right{gap:0}#tankforge #save-state{display:none}#tankforge .tf-settings{font-size:10px;padding:9px 11px}#tankforge .tf-intro{padding:28px 20px 25px}#tankforge h1{font-size:43px;letter-spacing:-2.6px}#tankforge .tf-intro p{font-size:12px}#tankforge .tf-eyebrow{font-size:9px}#tankforge .tf-tabs{margin:0 20px 22px;gap:1px;padding:4px;max-width:calc(100% - 40px)}#tankforge .tf-tabs button{font-size:11px;gap:7px;padding:8px 10px}#tankforge .tf-step{width:20px;height:20px}#tankforge .tf-workspace,#tankforge .tf-quote-layout,#tankforge #rates-panel,#tankforge #document-panel{padding:0 20px 25px;gap:18px}#tankforge .tf-panel{padding:21px;border-radius:17px}#tankforge h2{font-size:21px}#tankforge .tf-presets{gap:7px}#tankforge .tf-presets button{padding:12px 9px}#tankforge .tf-presets strong{font-size:12px}#tankforge .tf-presets small{font-size:10px}#tankforge input:not([type=checkbox]):not([type=file]),#tankforge select,#tankforge textarea{font-size:16px;padding:12px 10px}#tankforge .tf-grid{gap:16px 11px}#tankforge .tf-field{font-size:11px}#tankforge .tf-price-top{font-size:11px}#tankforge .tf-price-value{font-size:40px}#tankforge .tf-scene{border-radius:17px}#tankforge .tf-scene figcaption{font-size:12px;padding:30px 15px 13px}#tankforge .tf-scene small{font-size:9px}#tankforge .tf-rate-grid{grid-template-columns:1fr}#tankforge .tf-rate-section{padding:20px}#tankforge .tf-footer{padding:20px;font-size:10px;gap:10px}#tankforge .tf-footer button{font-size:10px}#tankforge .tf-item-head{flex-wrap:wrap}#tankforge .tf-item-price{text-align:left}#tankforge .tf-item-price small{font-size:10px}#tankforge .tf-message{margin:0 20px 20px}#tankforge #quote-document{padding:20px}#tankforge .tf-doc-header,#tankforge .tf-doc-meta{display:block}#tankforge .tf-doc-header>div:last-child,#tankforge .tf-doc-meta>div{margin-top:16px}#tankforge .tf-doc-line{flex-wrap:wrap}#tankforge .tf-document-actions{flex-wrap:wrap}#tankforge summary small{font-size:10px}}
@media(prefers-reduced-motion:reduce){#tankforge button,#tankforge input,#tankforge select,#tankforge textarea,#tankforge .tf-expand{transition:none!important}#tankforge button:hover{transform:none!important}}
@media print{html,body{margin:0!important;background:#fff!important}#tankforge{background:#fff!important;color:#111!important;border-radius:0;font-size:11pt;--tf-ink:#111;--tf-muted:#444;--tf-line:#ccc}#tankforge>.tf-header,#tankforge>.tf-intro,#tankforge>.tf-tabs,#tankforge>.tf-footer,#tankforge>#app-message,#tankforge>#configure-panel,#tankforge>#quote-panel,#tankforge>#rates-panel,#tankforge .tf-document-actions{display:none!important}#tankforge #document-panel{display:block!important;padding:0}#tankforge #quote-document{background:#fff!important;color:#111!important;border:0;padding:12mm;box-shadow:none}#tankforge .tf-doc-item,#tankforge .tf-doc-terms,#tankforge .tf-doc-totals{break-inside:avoid}#tankforge .tf-doc-meta{display:grid}#tankforge .tf-doc-header{display:flex}@page{size:A4;margin:10mm}}

@media(max-width:800px){#tankforge .tf-workspace>.tf-live{display:contents}#tankforge .tf-workspace .tf-scene{grid-row:1;margin-bottom:0}#tankforge .tf-workspace .tf-config{grid-row:2}#tankforge .tf-workspace .tf-price{grid-row:3;margin-bottom:0}}
@media(max-width:380px){#tankforge .tf-grid{grid-template-columns:1fr}#tankforge .tf-tabs button{font-size:10px;gap:5px;padding:8px 9px}#tankforge .tf-tabs .tf-count{display:none}#tankforge .tf-brand{font-size:18px}#tankforge .tf-settings{font-size:9px}#tankforge .tf-price-top .tf-badge{font-size:9px;padding:5px 7px}}