.nipa-calculator-page .pdf-quote-view,.nipa-calculator-page #pdf-page{--pdf-text: #33302A;--pdf-accent: #7A6230;--pdf-accent-strong: #9A7B3E;--pdf-border: #ECE5D6;--pdf-bg-gold: #FBF6EA;--pdf-bg-gold-2: #F4E8CE;--pdf-muted: #8C8475;--pdf-muted-light: #A79C86;--pdf-muted-zero: #C5BCA8;--pdf-serif: "Newsreader", Georgia, "Times New Roman", serif;--pdf-sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;width:794px;height:1123px;background:#fff;padding:45px 52px 39px;color:var(--pdf-text);font-family:var(--pdf-sans);font-size:12px;line-height:1.45;box-sizing:border-box;box-shadow:0 8px 32px #1e190f2e;font-variant-numeric:tabular-nums}.nipa-calculator-page .pdf-quote-view :where(header,footer,section,article,aside,figure,figcaption,h1,h2,h3,h4,h5,h6,p,ul,ol,li,dl,dt,dd,table,caption,thead,tbody,tfoot,tr,th,td,blockquote,hr,img,svg,span,div,b,strong,em,small,a){margin:0;padding:0;border:0;background:none;box-shadow:none;border-radius:0;color:inherit;font:inherit;line-height:inherit;letter-spacing:inherit;text-transform:none;text-align:inherit;text-indent:0;list-style:none;float:none;box-sizing:border-box;min-width:0;max-width:none;min-height:0;max-height:none;text-shadow:none;vertical-align:baseline;opacity:1;transform:none}.nipa-calculator-page .pdf-quote-view :where(table){border-collapse:collapse;border-spacing:0;width:auto}.nipa-calculator-page .pdf-quote-view.letter,.nipa-calculator-page #pdf-page.letter{width:816px;height:1056px}.nipa-calculator-page .pdf-page-inner{height:1039px;display:flex;flex-direction:column}.nipa-calculator-page .pdf-quote-view.letter .pdf-page-inner{height:972px}.nipa-calculator-page .pdf-masthead{display:flex;align-items:center;justify-content:space-between;gap:24px}.nipa-calculator-page .pdf-masthead-logo{height:52px;width:auto;object-fit:contain;flex-shrink:0}.nipa-calculator-page .pdf-masthead-copy{text-align:right}.nipa-calculator-page .pdf-masthead-title{margin:0;font-family:var(--pdf-serif);font-size:34px;font-weight:600;line-height:1.05;color:var(--pdf-text);letter-spacing:-.02em}.nipa-calculator-page .pdf-masthead-tagline{margin:6px 0 0;font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--pdf-muted)}.nipa-calculator-page .pdf-gold-rule{height:3px;margin:17px 0 0;border-radius:2px;background:linear-gradient(90deg,#b79a5e,#9a7b3e)}.nipa-calculator-page .pdf-meta-bar{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--pdf-border);border-top:none;border-radius:0 0 8px 8px;overflow:hidden;margin-bottom:21px}.nipa-calculator-page .pdf-meta-cell{padding:8px 12px;border-right:1px solid var(--pdf-border);background:#fff}.nipa-calculator-page .pdf-meta-cell:last-child{border-right:none}.nipa-calculator-page .pdf-meta-cell--full{grid-column:1 / -1;border-top:1px solid var(--pdf-border);border-right:none}.nipa-calculator-page .pdf-meta-label{display:block;font-size:9px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--pdf-muted-light);margin-bottom:4px}.nipa-calculator-page .pdf-meta-value{display:block;font-size:13px;font-weight:700;color:var(--pdf-text)}.nipa-calculator-page .pdf-hero-row{display:flex;gap:12px;margin-bottom:12px}.nipa-calculator-page .pdf-hero-area{flex:.9;padding:15px 20px;border-radius:10px;background:linear-gradient(135deg,var(--pdf-bg-gold),var(--pdf-bg-gold-2));border:1px solid #E8DCC0}.nipa-calculator-page .pdf-hero-area-label{font-size:11px;font-weight:600;color:var(--pdf-accent);margin-bottom:8px}.nipa-calculator-page .pdf-hero-area-value{white-space:nowrap;font-family:var(--pdf-serif);font-size:46px;font-weight:600;line-height:1;color:var(--pdf-text)}.nipa-calculator-page .pdf-hero-area-unit{font-family:var(--pdf-sans);font-size:22px;font-weight:600;color:var(--pdf-muted)}.nipa-calculator-page .pdf-hero-metrics{flex:1.45;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.nipa-calculator-page .pdf-hero-metric{padding:12px;border:1px solid var(--pdf-border);border-radius:10px;background:#fff}.nipa-calculator-page .pdf-hero-metric-label{font-size:10px;font-weight:600;color:var(--pdf-muted-light);margin-bottom:6px}.nipa-calculator-page .pdf-hero-metric-value{white-space:nowrap;font-size:22px;font-weight:700;color:var(--pdf-text);line-height:1.1}.nipa-calculator-page .pdf-hero-metric-unit{font-size:13px;font-weight:600;color:var(--pdf-muted)}.nipa-calculator-page .pdf-hero-metric--muted .pdf-hero-metric-value,.nipa-calculator-page .pdf-hero-metric--muted .pdf-hero-metric-unit{color:var(--pdf-muted-zero)}.nipa-calculator-page .pdf-body{display:flex;flex-direction:column;gap:12px;flex:1 1 auto;min-height:0}.nipa-calculator-page .pdf-page-inner>:not(.pdf-body){flex:0 0 auto}.nipa-calculator-page .pdf-section-heading{display:flex;align-items:center;gap:10px;margin:0 0 8px;font-size:14px;font-weight:700;color:var(--pdf-text)}.nipa-calculator-page .pdf-section-badge{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:var(--pdf-bg-gold-2);color:var(--pdf-accent);font-size:11px;font-weight:700;flex-shrink:0}.nipa-calculator-page .pdf-material-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.nipa-calculator-page .pdf-area-breakdown,.nipa-calculator-page .pdf-hip-geometry{margin-bottom:10px;padding:8px 10px;border:1px solid var(--pdf-border);border-radius:8px;background:#fff}.nipa-calculator-page .pdf-area-breakdown-row{display:flex;justify-content:space-between;gap:12px;font-size:10px;line-height:1.45;color:var(--pdf-text)}.nipa-calculator-page .pdf-area-breakdown-row+.pdf-area-breakdown-row{margin-top:2px}.nipa-calculator-page .pdf-section-note{font-size:10px;font-weight:400;color:var(--pdf-muted)}.nipa-calculator-page .hip-slope-face-table{width:100%;border-collapse:collapse;margin:0 0 12px;font-size:10.5px}.nipa-calculator-page .hip-slope-face-table th,.nipa-calculator-page .hip-slope-face-table td{border:1px solid var(--pdf-border);padding:5px 10px;text-align:left}.nipa-calculator-page .hip-slope-face-table th{background:#f5efe6;font-weight:600;font-size:9.5px;color:var(--pdf-muted-light)}.nipa-calculator-page .hip-iso-diagram{margin:0}.nipa-calculator-page .hip-iso-card{background:#faf7f2;border:1px solid #EDE4D6;border-radius:12px;padding:10px 16px 4px}.nipa-calculator-page .hip-iso-svg{width:100%;height:auto;display:block}.nipa-calculator-page .hip-iso-cap{text-align:center;font-size:11px;color:#8a7c6b;padding-bottom:10px}.nipa-calculator-page .pdf-material-card{padding:14px 12px;border:1px solid var(--pdf-border);border-radius:10px;background:#fff}.nipa-calculator-page .pdf-material-card-label{font-size:10px;font-weight:600;color:var(--pdf-muted-light);margin-bottom:8px;line-height:1.35}.nipa-calculator-page .pdf-material-card-value{font-size:28px;font-weight:700;color:var(--pdf-text);line-height:1}.nipa-calculator-page .pdf-material-card-perroof{font-size:10px;font-weight:500;color:var(--pdf-muted)}.nipa-calculator-page .pdf-material-card-multiplier{margin-top:6px;padding-top:6px;border-top:1px dashed var(--pdf-border);font-size:13px;font-weight:700;color:var(--pdf-accent-strong)}.nipa-calculator-page .pdf-packing-roofcount-note{font-size:10px;font-weight:500;color:var(--pdf-muted)}.nipa-calculator-page .pdf-packing-table{width:100%;border-collapse:collapse;font-size:11px}.nipa-calculator-page .pdf-packing-table th,.nipa-calculator-page .pdf-packing-table td{border:1px solid var(--pdf-border);padding:9px 10px;text-align:left;vertical-align:top}.nipa-calculator-page .pdf-packing-table th{background:#faf7ef;font-size:9px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--pdf-muted-light)}.nipa-calculator-page .pdf-packing-col-weight,.nipa-calculator-page .pdf-packing-table th.pdf-packing-col-weight{text-align:right;white-space:nowrap}.nipa-calculator-page .pdf-packing-total-row td{background:var(--pdf-bg-gold);border-top-width:2px}.nipa-calculator-page .pdf-packing-total-label{font-size:9px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--pdf-muted-light);margin-bottom:4px}.nipa-calculator-page .pdf-packing-total-loose{margin-top:4px;font-size:10px;color:var(--pdf-muted)}.nipa-calculator-page .pdf-packing-total-weight-cell{text-align:center;vertical-align:middle!important}.nipa-calculator-page .pdf-packing-total-weight-label{font-size:10px;font-weight:700;color:var(--pdf-accent);margin-bottom:4px}.nipa-calculator-page .pdf-packing-total-weight{font-size:24px;font-weight:700;color:var(--pdf-accent-strong);line-height:1.1}.nipa-calculator-page .pdf-packing-pallet-row td{background:#fff;font-size:10px;color:var(--pdf-muted)}.nipa-calculator-page .pdf-packing-pallet-head{font-weight:700;color:var(--pdf-text);margin-bottom:4px}.nipa-calculator-page .pdf-packing-pallet-list{margin:0;padding-left:16px;line-height:1.5}.nipa-calculator-page .pdf-body>.pdf-section:not(.pdf-diagram-section){flex:0 0 auto}.nipa-calculator-page .pdf-diagram-section{display:flex;flex-direction:column;flex:1 1 auto;min-height:0}.nipa-calculator-page .pdf-diagram-frame{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;justify-content:center;border:1px solid var(--pdf-border);border-radius:10px;background:#faf8f4;padding:16px 12px 12px}.nipa-calculator-page .pdf-diagram-frame .pdf-roof-diagram-stage{width:72%;margin:0 auto}.nipa-calculator-page .pdf-diagram-frame .hip-iso-diagram,.nipa-calculator-page .pdf-diagram-frame .hip-iso-card{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;margin:0}.nipa-calculator-page .pdf-diagram-frame .hip-iso-cap{flex:0 0 auto}.nipa-calculator-page .pdf-diagram-frame .hip-iso-svg{flex:1 1 auto;min-height:0;height:auto;width:auto;max-width:100%;align-self:center;display:block}.nipa-calculator-page .pdf-diagram-frame .pdf-roof-diagram-canvas-layer{border:none;background:transparent}.nipa-calculator-page .pdf-diagram-frame .pdf-roof-diagram-caption{margin-top:12px;text-align:center;font-size:10px;color:var(--pdf-muted-light)}.nipa-calculator-page .pdf-roof-diagram-stage{width:60%;margin:0 auto;padding:0}.nipa-calculator-page .pdf-roof-diagram-canvas-layer{position:relative;border-radius:8px;border:1px solid #e6e0d2;background:#faf8f5;overflow:hidden;isolation:isolate}.nipa-calculator-page .pdf-roof-diagram-canvas-layer .roof-3d-container--pdf{position:relative;z-index:1}.nipa-calculator-page .pdf-roof-diagram-watermark{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:none;z-index:2}.nipa-calculator-page .pdf-roof-diagram-watermark img{max-width:58%;max-height:32%;object-fit:contain;opacity:.101;transform:rotate(-4deg)}.nipa-calculator-page .pdf-roof-dom-labels{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:3}.nipa-calculator-page .pdf-roof-diagram-stage .roof-3d-container--pdf{border-radius:0}.nipa-calculator-page .pdf-roof-diagram-stage .roof-3d-canvas-wrap{height:240px}.nipa-calculator-page .pdf-dim-chip{position:absolute;display:inline-flex;align-items:center;padding:4px 10px;border:2px solid;border-radius:4px;font-size:12px;font-weight:700;line-height:1.2;white-space:nowrap;box-shadow:0 1px 4px #0000001a;font-family:var(--pdf-sans)}.nipa-calculator-page .pdf-dim-chip--L{left:50%;bottom:8%;transform:translate(-50%)}.nipa-calculator-page .pdf-dim-chip--W{left:5%;top:52%;transform:translateY(-50%)}.nipa-calculator-page .pdf-dim-chip--H{right:5%;top:38%;transform:translateY(-50%)}.nipa-calculator-page .pdf-dim-chip--R{left:50%;top:10%;transform:translate(-50%)}.nipa-calculator-page .pdf-dim-chip--ANGLE{left:12%;top:28%}.nipa-calculator-page .pdf-dim-chip--ANGLE-END{right:12%;top:28%}.nipa-calculator-page .pdf-roof-diagram-caption{margin:10px 0 0;font-size:11px;font-weight:500;color:#6b6258;text-align:center}.nipa-calculator-page .pdf-page-spacer{flex:0 0 auto;min-height:0}.nipa-calculator-page .pdf-page-footer{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding-top:14px;border-top:1px solid var(--pdf-border)}.nipa-calculator-page .pdf-footer-disclaimer{margin:0;max-width:58%;font-size:9.5px;line-height:1.45;color:var(--pdf-muted-light)}.nipa-calculator-page .pdf-footer-brand{text-align:right}.nipa-calculator-page .pdf-footer-company{font-family:var(--pdf-serif);font-size:13px;font-weight:600;color:var(--pdf-text);letter-spacing:.02em}.nipa-calculator-page .pdf-footer-page{margin-top:4px;font-size:10px;color:var(--pdf-muted-light)}.nipa-calculator-page .pdf-diagram-fallback{padding:28px 16px;text-align:center;color:var(--pdf-muted-light);font-size:12px}.nipa-calculator-page .pdf-quote-view,.nipa-calculator-page #pdf-page{position:relative;overflow:hidden}.nipa-calculator-page .pdf-quote-view:before,.nipa-calculator-page .pdf-quote-view:after,.nipa-calculator-page #pdf-page:before,.nipa-calculator-page #pdf-page:after{content:"";position:absolute;left:50%;width:400px;height:400px;margin-left:-200px;transform:rotate(-30deg);background-image:var(--pdf-watermark, none);background-repeat:no-repeat;background-position:center;background-size:contain;opacity:.1;pointer-events:none;z-index:5}.nipa-calculator-page .pdf-quote-view:before,.nipa-calculator-page #pdf-page:before{top:130px;left:50%}.nipa-calculator-page .pdf-quote-view:after,.nipa-calculator-page #pdf-page:after{top:636px;left:50%}.nipa-calculator-page .pdf-page-inner{position:relative;z-index:1}.nipa-calculator-page{--calc-bg: #FBF8F2;--calc-surface: #ffffff;--calc-border: #ECE4D6;--calc-border-strong: #E2D9C8;--calc-line: #E2D9C8;--calc-text: #1f2530;--calc-label: #8a8275;--calc-muted: #a89e8c;--calc-accent: #B45309;--calc-accent-hover: #9A4708;--calc-accent-tint: #FDF3E3;--calc-accent-tint2: #FBE9CC;--calc-accent-line: #F2DBB0;--calc-error-bg: #fef2f2;--calc-error-border: #fecaca;--calc-segment-bg: #F4EEE2;line-height:1.5;background:var(--calc-bg);height:100%;min-height:0}.nipa-calculator-page .calc-main-shell{height:100%;min-height:0;display:flex;flex-direction:column}.nipa-calculator-page .calc-shell{display:flex;flex-direction:column;height:100%;max-height:100%;overflow:hidden}.nipa-calculator-page .calc-toolbar{display:flex;flex-wrap:nowrap;align-items:center;gap:.65rem .75rem;padding:.65rem 1rem;border-bottom:1px solid var(--calc-border);background:var(--calc-surface);flex-shrink:0;width:100%;box-sizing:border-box}.nipa-calculator-page .calc-toolbar-spacer{flex:1 1 auto;min-width:.5rem}.nipa-calculator-page .calc-toolbar .pdf-viewer-bar-title{color:var(--calc-label);font-size:.78rem}.nipa-calculator-page .calc-toolbar .pdf-format-segment,.nipa-calculator-page .calc-toolbar .pdf-zoom-controls,.nipa-calculator-page .calc-toolbar .pdf-roof-nav{background:var(--calc-segment-bg)}.nipa-calculator-page .calc-toolbar .pdf-format-btn,.nipa-calculator-page .calc-toolbar .pdf-zoom-btn{color:var(--calc-label)}.nipa-calculator-page .calc-toolbar .pdf-format-btn--active{background:#fff;color:var(--calc-accent)}.nipa-calculator-page .calc-toolbar .pdf-zoom-label,.nipa-calculator-page .calc-toolbar .pdf-roof-nav-label{color:var(--calc-label)}.nipa-calculator-page .calc-main{flex:1 1 auto;min-height:0;overflow:hidden;display:grid;grid-template-columns:minmax(0,45fr) minmax(0,55fr)}.nipa-calculator-page .calc-left{display:flex;flex-direction:column;min-height:0;overflow:hidden;border-right:1px solid var(--calc-line);background:var(--calc-bg)}.nipa-calculator-page .calc-left-header{display:flex;flex-wrap:wrap;align-items:center;gap:.65rem .75rem;padding:.85rem 1rem .65rem;border-bottom:1px solid var(--calc-border);background:var(--calc-surface);flex-shrink:0}.nipa-calculator-page .calc-left-logo{height:2rem;width:auto;object-fit:contain;flex-shrink:0}.nipa-calculator-page .calc-left-header-text{flex:1 1 120px;min-width:0}.nipa-calculator-page .calc-toolbar-logo{height:2rem;width:auto;max-width:none;flex-shrink:0;object-fit:contain;display:block;margin:0}.nipa-calculator-page .calc-title-block{min-width:0}.nipa-calculator-page .calc-left-title{margin:0;font-size:.9rem;font-weight:600;color:#3a342a;line-height:1.3;white-space:nowrap}.nipa-calculator-page .calc-left-tagline{margin:.1rem 0 0;font-size:.68rem;line-height:1.25;color:var(--calc-label);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media (max-width: 720px){.nipa-calculator-page .calc-left-tagline{display:none}}.nipa-calculator-page .calc-lang-segment{display:inline-flex;padding:2px;background:var(--calc-segment-bg);border-radius:.45rem;gap:2px;flex-shrink:0}.nipa-calculator-page .calc-lang-btn{border:none;margin:0;padding:.28rem .45rem;font-size:.68rem;font-weight:600;font-family:inherit;border-radius:.35rem;background:transparent;color:var(--calc-label);cursor:pointer}.nipa-calculator-page .calc-lang-btn--active{background:#fff;color:var(--calc-accent);box-shadow:0 1px 2px #3c280f1f}.nipa-calculator-page .calc-left-body{flex:1 1 auto;min-height:0;overflow-y:auto;padding:.75rem 1rem .5rem;padding-inline:max(1rem,calc((100% - 440px)/2))}.nipa-calculator-page .calc-diagram-preview-card{background:#fff;border:1px solid #ECE5D6;border-radius:12px;min-height:240px;margin-bottom:12px;overflow:hidden}.nipa-calculator-page .calc-diagram-preview-head{padding:.55rem .75rem .35rem;font-size:.72rem;font-weight:600;color:var(--calc-label);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--calc-border);background:var(--calc-surface)}.nipa-calculator-page .calc-diagram-preview-card .roof-3d-container{min-height:200px;border-radius:0 0 12px 12px}.nipa-calculator-page .calc-diagram-preview-card .roof-3d-canvas-wrap{height:200px}.nipa-calculator-page .calc-diagram-preview-card .calc-diagram-loading{min-height:200px}.nipa-calculator-page .calc-left-footer{flex-shrink:0;padding:.75rem 1rem 1rem;padding-inline:max(1rem,calc((100% - 440px)/2));border-top:1px solid var(--calc-border);background:var(--calc-surface);position:sticky;bottom:0;z-index:2}.nipa-calculator-page .calc-left-footer-actions{display:flex;gap:.5rem;margin-top:.5rem}.nipa-calculator-page .calc-right{min-width:0;min-height:0;overflow:hidden;display:flex;flex-direction:column;background:#bcb8ae}.nipa-calculator-page .pdf-viewer-bar{flex-shrink:0;height:48px;display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:0 1rem;background:#4a4740;color:#f5f3ef;border-bottom:1px solid rgba(0,0,0,.12)}.nipa-calculator-page .pdf-viewer-bar-title{font-size:.8125rem;font-weight:600;letter-spacing:.02em}.nipa-calculator-page .pdf-viewer-bar-controls{display:flex;align-items:center;gap:.75rem}.nipa-calculator-page .pdf-format-segment,.nipa-calculator-page .pdf-zoom-controls{display:inline-flex;align-items:center;gap:2px;padding:2px;background:#ffffff14;border-radius:.45rem}.nipa-calculator-page .pdf-format-btn,.nipa-calculator-page .pdf-zoom-btn{border:none;margin:0;padding:.28rem .55rem;font-size:.72rem;font-weight:600;font-family:inherit;border-radius:.35rem;background:transparent;color:#e8e4dc;cursor:pointer}.nipa-calculator-page .pdf-format-btn--active{background:#ffffff29;color:#fff}.nipa-calculator-page .pdf-zoom-btn{display:inline-flex;align-items:center;justify-content:center;width:1.6rem;height:1.6rem;padding:0}.nipa-calculator-page .pdf-zoom-btn:disabled{opacity:.35;cursor:not-allowed}.nipa-calculator-page .pdf-zoom-label{min-width:2.75rem;text-align:center;font-size:.72rem;font-weight:600;font-variant-numeric:tabular-nums}.nipa-calculator-page .pdf-viewer-scroll{flex:1 1 auto;min-height:0;overflow:auto;display:flex;justify-content:center;align-items:flex-start;padding:14px}.nipa-calculator-page .pdf-page-wrap-outer{flex-shrink:0;position:relative}.nipa-calculator-page .pdf-page-wrap{transform-origin:top left;flex-shrink:0}.nipa-calculator-page .calc-packing-toggle{margin-top:.75rem;padding:.65rem .75rem;border:1px solid var(--calc-border);border-radius:.65rem;background:var(--calc-surface)}.nipa-calculator-page .calc-packing-toggle-label{display:block;font-size:.72rem;font-weight:600;color:var(--calc-label);margin-bottom:.45rem}@media (max-width: 980px){.nipa-calculator-page .calc-toolbar{flex-wrap:wrap}.nipa-calculator-page .calc-main{grid-template-columns:1fr;overflow-y:auto}.nipa-calculator-page .calc-left{overflow:visible;border-right:none}.nipa-calculator-page .calc-right{min-height:60vh}}@media print{.nipa-calculator-page .calc-left,.nipa-calculator-page .calc-toolbar,.nipa-calculator-page .pdf-viewer-bar{display:none!important}.nipa-calculator-page .calc-shell,.nipa-calculator-page .calc-main{display:block;height:auto;overflow:visible}.nipa-calculator-page .calc-right,.nipa-calculator-page .pdf-viewer-scroll{overflow:visible;background:#fff;padding:0}.nipa-calculator-page .pdf-page-wrap{transform:none!important}.nipa-calculator-page #pdf-page{box-shadow:none}}.nipa-calculator-page .calc-app{max-width:1200px;margin:0 auto}.nipa-calculator-page .bg-slate-800{background-color:var(--calc-accent)!important}.nipa-calculator-page .hover\:bg-slate-700:hover{background-color:var(--calc-accent-hover)!important}.nipa-calculator-page .border-slate-300{border-color:var(--calc-border-strong)!important}.nipa-calculator-page .border-slate-200{border-color:var(--calc-border)!important}.nipa-calculator-page .hover\:bg-slate-50:hover{background-color:#fbf6ec!important}.nipa-calculator-page .hover\:bg-slate-100:hover{background-color:#f4eee2!important}.nipa-calculator-page .text-slate-700{color:#3a342a!important}.nipa-calculator-page .text-slate-500{color:var(--calc-label)!important}.nipa-calculator-page .focus-visible\:ring-slate-400:focus-visible{--tw-ring-color: rgba(180, 83, 9, .35) !important}.nipa-calculator-page .calc-header-card,.nipa-calculator-page .calc-panel{background:var(--calc-surface);border:1px solid var(--calc-border);border-radius:1rem;box-shadow:0 1px 3px #3c280f0f,0 8px 24px #3c280f0a}.nipa-calculator-page .calc-header-card{margin-bottom:1rem}.nipa-calculator-page .calc-roof-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:.65rem 1rem;border-bottom:1px solid var(--calc-border);background:var(--calc-surface);flex-shrink:0}.nipa-calculator-page .calc-roof-chip{border:1px solid var(--calc-border-strong);border-radius:.45rem;padding:.38rem .45rem;font-size:12px;font-weight:500;font-family:inherit;background:var(--calc-surface);color:#5b5446;cursor:pointer;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nipa-calculator-page .calc-roof-chip:hover{background:#fbf6ec}.nipa-calculator-page .calc-roof-chip--active{background:var(--calc-accent);border-color:var(--calc-accent);color:#fff;font-weight:600}.nipa-calculator-page .nipa-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;height:2.5rem;padding:0 1rem;border:1px solid transparent;border-radius:.5rem;background:var(--calc-accent);color:#fff;font-family:inherit;font-size:.875rem;font-weight:600;line-height:1;text-decoration:none;text-transform:none;letter-spacing:normal;white-space:nowrap;cursor:pointer;box-shadow:none;transition:background-color .15s ease,border-color .15s ease,color .15s ease;-webkit-appearance:none;-moz-appearance:none;appearance:none}.nipa-calculator-page .nipa-btn:hover:not(:disabled){background:var(--calc-accent-hover);color:#fff}.nipa-calculator-page .nipa-btn:focus-visible{outline:2px solid var(--calc-accent);outline-offset:2px}.nipa-calculator-page .nipa-btn:disabled{opacity:.45;cursor:not-allowed}.nipa-calculator-page .nipa-btn--outline{background:var(--calc-surface);border-color:var(--calc-border-strong);color:var(--calc-text);font-weight:500}.nipa-calculator-page .nipa-btn--outline:hover:not(:disabled){background:var(--calc-accent-tint);border-color:var(--calc-accent-line);color:var(--calc-text)}.nipa-calculator-page .nipa-btn--ghost{background:transparent;border-color:transparent;color:var(--calc-text);font-weight:500}.nipa-calculator-page .nipa-btn--ghost:hover:not(:disabled){background:var(--calc-segment-bg)}.nipa-calculator-page .nipa-btn--sm{height:2rem;padding:0 .75rem;font-size:.78rem}.nipa-calculator-page .nipa-btn--lg{height:2.75rem;padding:0 1.5rem;font-size:.95rem}.nipa-calculator-page .nipa-btn.calc-download-btn{width:100%;height:2.75rem;font-size:.95rem;letter-spacing:.01em}.nipa-calculator-page .nipa-btn svg{width:1rem;height:1rem;flex-shrink:0}.nipa-calculator-page .calc-layout{display:grid;grid-template-columns:55fr 45fr;gap:1.25rem;align-items:start}.nipa-calculator-page .calc-layout-left{display:flex;flex-direction:column;gap:.75rem}.nipa-calculator-page .calc-layout-right{position:sticky;top:1rem;align-self:start}@media (max-width: 1024px){.nipa-calculator-page .calc-layout{grid-template-columns:1fr;gap:1rem}.nipa-calculator-page .calc-layout-right{position:static}}.nipa-calculator-page .calc-preview-results .calc-preview-results-header{padding:1.1rem 1.25rem .5rem}.nipa-calculator-page .calc-preview-results .calc-preview-results-header .text-base{font-weight:700;color:var(--calc-text)!important}.nipa-calculator-page .calc-preview-results .calc-preview-results-content{display:flex;flex-direction:column;gap:1rem;padding:0 1.25rem 1.25rem}.nipa-calculator-page .calc-preview-diagram{flex-shrink:0}.nipa-calculator-page .calc-preview-diagram .calc-illustration-3d{min-height:220px;display:flex;align-items:center;justify-content:center;padding:.5rem 0;background:linear-gradient(160deg,#fbf6ec,#f3ebdb);border-radius:.75rem}.nipa-calculator-page .calc-diagram-loading{min-height:220px;display:flex;align-items:center;justify-content:center;color:var(--calc-label);font-size:.875rem}.nipa-calculator-page .calc-diagram-caption{font-size:.75rem;color:var(--calc-muted);margin:.5rem 0 0}.nipa-calculator-page .calc-preview-results-inner{flex-shrink:0}.nipa-calculator-page .calc-panel .input-panel{padding:0}.nipa-calculator-page .input-section{margin-bottom:1.25rem}.nipa-calculator-page .input-section:last-child{margin-bottom:0}.nipa-calculator-page .input-section-title{font-size:.78rem;font-weight:600;color:var(--calc-label);text-transform:uppercase;letter-spacing:.04em;margin:0 0 .6rem}.nipa-calculator-page .section-helper{font-size:.78rem;color:var(--calc-muted);margin:0 0 .7rem}.nipa-calculator-page .input-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.9rem}.nipa-calculator-page .input-grid-plan-compact{grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem}.nipa-calculator-page .input-grid-plan-compact .field-full{grid-column:1 / -1}.nipa-calculator-page .input-grid-plan-3{grid-template-columns:repeat(3,minmax(0,1fr))}.nipa-calculator-page .field-optional-tag{margin-left:.35rem;flex-shrink:0;font-size:.65rem;font-weight:500;color:var(--calc-muted);text-transform:lowercase}.nipa-calculator-page .input-section-slope{background:#f8f4ec;border:1px solid var(--calc-border);border-radius:.6rem;padding:.65rem .7rem}.nipa-calculator-page .slope-compact-inner{display:flex;flex-direction:column;gap:.55rem}.nipa-calculator-page .slope-grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem}.nipa-calculator-page .slope-grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:.45rem}.nipa-calculator-page .input-section-slope .field label,.nipa-calculator-page .input-section-slope .field input{font-size:11px}.nipa-calculator-page .field label{letter-spacing:-.005em}.nipa-calculator-page .input-section-slope .field input{padding:9px .55rem;min-height:2.15rem}.nipa-calculator-page .field{display:flex;flex-direction:column;gap:.35rem}.nipa-calculator-page .field label{font-size:.8125rem;font-weight:500;color:#5b5446;white-space:nowrap;display:flex;align-items:center;min-height:1.15rem}.nipa-calculator-page .field label>*{min-width:0}.nipa-calculator-page .label-with-dim{display:inline-flex;align-items:center;gap:.4rem}.nipa-calculator-page .dim-legend-marker{display:inline-block;width:.7rem;height:.7rem;border-radius:3px;flex-shrink:0}.nipa-calculator-page .field input:not([type=checkbox]):not([type=radio]),.nipa-calculator-page .field select{padding:.55rem .65rem;font-size:.875rem;border:1px solid var(--calc-border-strong);border-radius:.6rem;background:var(--calc-surface);color:var(--calc-text);min-height:2.6rem;font-family:inherit}.nipa-calculator-page .field input.input-numeric{text-align:right}.nipa-calculator-page .field input[type=number]::-webkit-inner-spin-button,.nipa-calculator-page .field input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.nipa-calculator-page .field input[type=number]{-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}.nipa-calculator-page .field input:focus,.nipa-calculator-page .field select:focus{outline:none;border-color:var(--calc-accent);box-shadow:0 0 0 3px #b4530926}.nipa-calculator-page .field input:not([type=checkbox]):not([type=radio]):disabled,.nipa-calculator-page .field input:not([type=checkbox]):not([type=radio])[readonly],.nipa-calculator-page .field select:disabled{background:#edeae4;color:#6b6355;cursor:not-allowed;border-color:#ded7c9;box-shadow:none}.nipa-calculator-page .toggle-row,.nipa-calculator-page .wastage-options{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem}.nipa-calculator-page .toggle-row--method{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch}.nipa-calculator-page .wastage-options .wastage-label,.nipa-calculator-page .toggle-row>span{font-size:.8125rem;font-weight:500;color:var(--calc-label);margin-right:.25rem}.nipa-calculator-page .wastage-options-inline{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:auto auto;align-items:stretch;margin-top:.65rem;gap:.4rem}.nipa-calculator-page .wastage-options-inline .wastage-label{grid-column:1 / -1;margin-right:0;white-space:nowrap}.nipa-calculator-page .wastage-options-inline label{min-width:0;justify-content:center;text-align:center;padding:.45rem .5rem;font-size:.75rem;line-height:1.25;white-space:normal}.nipa-calculator-page .toggle-row label,.nipa-calculator-page .wastage-options label{display:inline-flex;align-items:center;gap:0;font-size:.75rem;font-weight:500;color:#5b5446;background:var(--calc-segment-bg);border:1px solid transparent;border-radius:.45rem;padding:.38rem .65rem;cursor:pointer;transition:background .12s,color .12s,border-color .12s;-webkit-user-select:none;user-select:none}.nipa-calculator-page .toggle-row label:hover,.nipa-calculator-page .wastage-options label:hover{background:#ece3d2}.nipa-calculator-page .toggle-row input[type=radio],.nipa-calculator-page .toggle-row input[type=checkbox],.nipa-calculator-page .wastage-options input[type=radio]{position:absolute;opacity:0;width:0;height:0;margin:0;pointer-events:none}.nipa-calculator-page .toggle-row label:has(input:checked),.nipa-calculator-page .wastage-options label:has(input:checked){background:var(--calc-accent);color:#fff;border-color:var(--calc-accent);font-weight:600;box-shadow:0 1px 3px #b4530938}.nipa-calculator-page .input-section-slope.input-section-invalid{border:1px solid #fecaca;border-radius:.6rem;padding:.75rem 1rem;margin:0 -.25rem;background:#fef2f2}.nipa-calculator-page .section-validation-helper{font-size:.8125rem;color:#b91c1c;margin:.5rem 0 0;line-height:1.4}.nipa-calculator-page .field-invalid input.input-invalid{border-color:#f43f5e;background:#fff5f5}.nipa-calculator-page .field-error{font-size:.8125rem;color:#e11d48;margin-top:.25rem}.nipa-calculator-page .input-invalid{border-color:#f43f5e!important}.nipa-calculator-page .checkbox-label{display:inline-flex;flex-direction:row;align-items:center;gap:.5rem;font-size:.8125rem;font-weight:500;color:#5b5446;cursor:pointer;line-height:1.3}.nipa-calculator-page .checkbox-label input[type=checkbox]{position:static!important;opacity:1!important;width:1rem!important;height:1rem!important;min-height:0!important;margin:0!important;padding:0!important;pointer-events:auto!important;flex-shrink:0;accent-color:var(--calc-accent);border:1px solid var(--calc-border-strong);border-radius:3px;background:var(--calc-surface)}.nipa-calculator-page .field-unequal-toggle>.checkbox-label{margin-bottom:0}.nipa-calculator-page .field-ridge-nested{margin-top:.55rem}.nipa-calculator-page .hip-status-line{margin:.4rem 0 0;font-size:.72rem;line-height:1.3;color:#6b6356;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nipa-calculator-page .field-hint-muted{margin:.25rem 0 0;font-size:.7rem;color:#9a9183}.nipa-calculator-page .field-ignored-tag{margin-left:.35rem;flex-shrink:0;font-size:.65rem;font-weight:500;color:#9a9183;text-transform:lowercase}.nipa-calculator-page .applies-to-row,.nipa-calculator-page .applies-to-inline{display:flex;align-items:center;gap:.4rem;font-size:.75rem;color:#5b5446}.nipa-calculator-page .applies-to-swatch{display:inline-block;width:.65rem;height:.65rem;border-radius:2px;flex-shrink:0}.nipa-calculator-page .applies-to-legend{display:inline-flex;align-items:center;gap:.25rem;margin-left:.15rem;opacity:.85}.nipa-calculator-page .applies-to-inline select,.nipa-calculator-page .applies-to-row select{font-size:.75rem;padding:.25rem .4rem;min-height:auto;border-radius:.4rem}.nipa-calculator-page .results-hip-detail{margin-top:.55rem}.nipa-calculator-page .warnings li.warning-soft{color:#92400e}.nipa-calculator-page .warnings li.warning-hint{color:#6b6356;list-style:none;margin-left:-1rem}.nipa-calculator-page .field input.input-text,.nipa-calculator-page .field textarea.input-textarea{min-height:2.6rem}.nipa-calculator-page .field textarea.input-textarea{resize:vertical;min-height:4.5rem}.nipa-calculator-page .complex-input-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.nipa-calculator-page .input-grid .field-full,.nipa-calculator-page .complex-input-grid .field-full{grid-column:1 / -1}.nipa-calculator-page .calc-illustration svg,.nipa-calculator-page .roof-illustration-svg{max-width:100%;width:100%;height:auto;color:var(--calc-text)}.nipa-calculator-page .calc-illustration-3d{min-height:220px;display:flex;flex-direction:column;align-items:stretch}.nipa-calculator-page .roof-3d-container{width:100%;height:100%;min-height:220px;border-radius:.75rem;overflow:hidden}.nipa-calculator-page .roof-3d-container--pdf{min-height:0;border-radius:8px;overflow:hidden}.nipa-calculator-page .roof-3d-container--pdf .roof-3d-canvas-wrap{height:240px}.nipa-calculator-page .calc-preview-diagram .roof-3d-container{min-height:200px}.nipa-calculator-page .roof-3d-canvas-wrap{position:relative;width:100%;height:220px}.nipa-calculator-page .calc-preview-diagram .roof-3d-canvas-wrap{height:200px}.nipa-calculator-page .roof-3d-view-buttons{display:flex;gap:4px;margin-bottom:8px;background:var(--calc-segment-bg);padding:3px;border-radius:.5rem;width:max-content}.nipa-calculator-page .roof-3d-view-btn{padding:.3rem .6rem;font-size:.72rem;font-weight:600;border:none;border-radius:.35rem;background:transparent;color:var(--calc-label);cursor:pointer;transition:all .15s}.nipa-calculator-page .roof-3d-view-btn:hover{color:var(--calc-text)}.nipa-calculator-page .roof-3d-view-btn.active{background:#fff;color:var(--calc-text);box-shadow:0 1px 2px #3c280f1f}.nipa-calculator-page .roof-3d-canvas-wrap canvas{display:block;width:100%!important;height:100%!important}.nipa-calculator-page .roof-3d-reset-btn{position:absolute;bottom:10px;right:10px;padding:.35rem .7rem;font-size:.75rem;font-weight:500;border:1px solid var(--calc-border-strong);border-radius:.5rem;background:#fff;color:#5b5446;cursor:pointer;transition:all .2s;box-shadow:0 1px 3px #3c280f1a}.nipa-calculator-page .roof-3d-reset-btn:hover{background:#fbf6ec;color:var(--calc-text)}.nipa-calculator-page .using-note{font-size:.8125rem;color:#6b6354;margin:0;display:inline-flex;align-items:center;gap:.35rem}.nipa-calculator-page .results-section{margin-top:0}.nipa-calculator-page .results-section.results-compact .results-row{margin-bottom:1.1rem}.nipa-calculator-page .results-section.results-compact .results-row:last-of-type{margin-bottom:0}.nipa-calculator-page .results-row-title{font-size:.78rem;font-weight:600;color:var(--calc-label);text-transform:uppercase;letter-spacing:.04em;margin:0 0 .55rem}.nipa-calculator-page .results{display:grid;gap:.6rem}.nipa-calculator-page .results-grid-compact{grid-template-columns:repeat(2,1fr)}.nipa-calculator-page .results-grid-compact.results-grid-3{grid-template-columns:repeat(3,1fr)}@media (max-width: 480px){.nipa-calculator-page .results-grid-compact,.nipa-calculator-page .results-grid-compact.results-grid-3{grid-template-columns:1fr}}.nipa-calculator-page .result-card{background:var(--calc-bg);border:1px solid var(--calc-border);border-radius:.7rem;padding:.75rem .6rem;text-align:center}.nipa-calculator-page .result-card .value{font-size:1.5rem;font-weight:700;color:var(--calc-text);line-height:1.1;font-variant-numeric:tabular-nums}.nipa-calculator-page .result-card .label{font-size:.75rem;color:var(--calc-label);margin-top:.3rem}.nipa-calculator-page .result-card .result-note{font-size:.65rem;color:var(--calc-accent);font-weight:600;margin-top:.25rem}.nipa-calculator-page .results-row-a .results-grid-compact{gap:.6rem}.nipa-calculator-page .results-row-a .result-card:first-child{grid-column:1 / -1;background:linear-gradient(140deg,var(--calc-accent-tint),var(--calc-accent-tint2));border-color:var(--calc-accent-line);padding:1rem 1.2rem;text-align:left;display:flex;align-items:baseline;justify-content:space-between;gap:.5rem;flex-direction:row-reverse}.nipa-calculator-page .results-row-a .result-card:first-child .value{font-size:2.3rem;color:#7a4a12}.nipa-calculator-page .results-row-a .result-card:first-child .label{margin-top:0;font-size:.78rem;font-weight:600;color:#9a7330;text-transform:uppercase;letter-spacing:.05em;align-self:center}.nipa-calculator-page .error-panel{background:var(--calc-error-bg);border:1px solid var(--calc-error-border);border-radius:.75rem;padding:1.25rem}.nipa-calculator-page .error-panel h3{margin:0 0 .75rem;font-size:1.05rem;color:#9f1239}.nipa-calculator-page .error-panel .error-message{margin:0 0 .5rem;font-size:.9rem}.nipa-calculator-page .error-panel .provided{font-size:.9rem;margin-bottom:.75rem;color:var(--calc-text)}.nipa-calculator-page .warnings{padding:1rem 1.25rem;background:#fffbeb;border:1px solid #fde68a;border-radius:.75rem;font-size:.9rem;color:#78350f}.nipa-calculator-page .warnings ul{margin:.25rem 0 0 1rem;padding:0}.nipa-calculator-page .pdf-capture-container{position:absolute;left:-9999px;top:0;z-index:-1;pointer-events:none}.nipa-calculator-page .toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);padding:12px 24px;border-radius:.75rem;font-size:.9rem;font-weight:500;box-shadow:0 4px 12px #00000026;z-index:1000}.nipa-calculator-page .toast-error{background:#e11d48;color:#fff}.nipa-calculator-page .packing-info{margin-top:.5rem;padding:0;border:1px solid var(--calc-border);border-radius:.8rem;background:var(--calc-bg);overflow:hidden}.nipa-calculator-page .packing-info-head{display:flex;flex-direction:column;gap:.65rem;padding:.8rem .9rem;background:var(--calc-surface);border-bottom:1px solid var(--calc-border)}@media (min-width: 480px){.nipa-calculator-page .packing-info-head{flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between}}.nipa-calculator-page .packing-info-title{font-size:.85rem;font-weight:700;color:var(--calc-text);margin:0}.nipa-calculator-page .packing-mode-segment{display:inline-flex;align-self:flex-start;padding:3px;background:var(--calc-segment-bg);border-radius:.5rem;gap:2px}.nipa-calculator-page .packing-mode-btn{border:none;margin:0;padding:.4rem .75rem;font-size:.74rem;font-weight:500;font-family:inherit;border-radius:.375rem;background:transparent;color:var(--calc-label);cursor:pointer;transition:color .15s,background .15s,box-shadow .15s;white-space:nowrap}.nipa-calculator-page .packing-mode-btn:hover:not(.packing-mode-btn--active){color:var(--calc-text)}.nipa-calculator-page .packing-mode-btn--active{background:#fff;color:var(--calc-accent);font-weight:600;box-shadow:0 1px 2px #3c280f1f}.nipa-calculator-page .packing-info-body{padding:.6rem .85rem .85rem;display:flex;flex-direction:column;gap:.2rem}.nipa-calculator-page .packing-section{background:transparent;border:none;border-radius:0;padding:.5rem 0 .2rem}.nipa-calculator-page .packing-section--totals{background:transparent;border:none;margin-top:.4rem}.nipa-calculator-page .packing-section--pallet{background:var(--calc-accent-tint);border:1px solid var(--calc-accent-line);border-radius:.6rem;padding:.6rem .7rem;margin-top:.5rem}.nipa-calculator-page .packing-section-title{font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--calc-muted);margin:0 0 .3rem;padding-bottom:.3rem;border-bottom:1px solid var(--calc-border)}.nipa-calculator-page .packing-section--totals .packing-section-title{color:#3a342a}.nipa-calculator-page .packing-section--pallet .packing-section-title{color:#92400e;border-bottom-color:var(--calc-accent-line)}.nipa-calculator-page .packing-kv-stack{display:flex;flex-direction:column;gap:0}.nipa-calculator-page .packing-kv{display:grid;grid-template-columns:minmax(4.5rem,40%) 1fr;gap:.35rem .65rem;align-items:start;padding:.35rem 0;border-bottom:1px solid var(--calc-border);font-size:.82rem;line-height:1.4}.nipa-calculator-page .packing-section--totals .packing-kv:last-child{border-bottom:none}.nipa-calculator-page .packing-kv:last-child{border-bottom:none;padding-bottom:0}.nipa-calculator-page .packing-kv-label{color:var(--calc-label);font-weight:500;font-size:.75rem}.nipa-calculator-page .packing-kv-value{color:var(--calc-text);font-variant-numeric:tabular-nums;text-align:right;word-break:break-word}.nipa-calculator-page .packing-unit{font-weight:500;color:var(--calc-muted);font-size:.75rem}.nipa-calculator-page .packing-section--totals .packing-kv:last-child{margin-top:.4rem;padding:.6rem .75rem;background:var(--calc-accent-tint);border:1px solid var(--calc-accent-line);border-radius:.6rem;align-items:center}.nipa-calculator-page .packing-section--totals .packing-kv:last-child .packing-kv-label{color:#7a4a12;font-weight:600;font-size:.8rem}.nipa-calculator-page .packing-weight-total{font-weight:700;font-size:1rem;color:#7a4a12}.nipa-calculator-page .packing-pallet-dims{margin:.4rem 0 0;padding:.45rem 0 0 .65rem;border-top:1px dashed #fcd34d;list-style:none;font-size:.75rem;line-height:1.5;color:#78350f}.nipa-calculator-page .packing-pallet-dims li{position:relative;padding-left:.5rem}.nipa-calculator-page .packing-pallet-dims li:before{content:"";position:absolute;left:0;top:.55em;width:4px;height:4px;border-radius:50%;background:#d97706}.nipa-calculator-page .packing-empty{margin:0;padding:.5rem;text-align:center;font-size:.8125rem;color:var(--calc-muted)}.nipa-calculator-page .results-row-packing{margin-top:.5rem}.nipa-calculator-page .calc-roof-list{display:flex;flex-direction:column;gap:10px}.nipa-calculator-page .calc-roof-card{border:1px solid var(--calc-border-strong);border-radius:12px;background:var(--calc-surface);overflow:hidden}.nipa-calculator-page .calc-roof-card--active{border-color:var(--calc-accent);box-shadow:0 1px 2px #3c280f1f}.nipa-calculator-page .calc-roof-card-header{display:flex;align-items:center;gap:.6rem;width:100%;padding:.7rem .85rem;border:none;background:transparent;font-family:inherit;text-align:left;cursor:pointer}.nipa-calculator-page .calc-roof-card-header:hover{background:#fbf6ec}.nipa-calculator-page .calc-roof-card-caret{width:16px;height:16px;flex-shrink:0;color:var(--calc-label);transition:transform .15s ease}.nipa-calculator-page .calc-roof-card-caret--open{transform:rotate(90deg)}.nipa-calculator-page .calc-roof-card-titlewrap{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1 1 auto}.nipa-calculator-page .calc-roof-card-title{font-size:.9rem;font-weight:600;color:#3a342a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nipa-calculator-page .calc-roof-card-sub{font-size:.74rem;color:var(--calc-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nipa-calculator-page .calc-roof-card-status{flex-shrink:0;width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-size:11px;font-weight:700}.nipa-calculator-page .calc-roof-card-status.is-ok{background:#e6f4ea;color:#1a7f37}.nipa-calculator-page .calc-roof-card-status.is-warn{background:#fdeccd;color:#b25f06}.nipa-calculator-page .calc-roof-card-del{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:6px;color:var(--calc-muted);cursor:pointer}.nipa-calculator-page .calc-roof-card-del:hover{background:#fbe3e3;color:#c0392b}.nipa-calculator-page .calc-roof-card-body{border-top:1px solid var(--calc-border)}.nipa-calculator-page .calc-roof-card-body .calc-roof-tabs{border-bottom:none;background:transparent;padding-top:.35rem}.nipa-calculator-page .calc-roof-picker-hint{padding:.7rem 1rem 0;font-size:.74rem;font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:var(--calc-label)}.nipa-calculator-page .calc-roof-typebar{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.6rem .85rem;border-bottom:1px solid var(--calc-border);background:var(--calc-surface)}.nipa-calculator-page .calc-roof-typebar-label{font-size:.9rem;font-weight:600;color:#3a342a}.nipa-calculator-page .calc-roof-typebar-change{border:1px solid var(--calc-border-strong);border-radius:.4rem;padding:.28rem .6rem;font-size:.76rem;font-weight:600;font-family:inherit;background:#fff;color:var(--calc-accent);cursor:pointer}.nipa-calculator-page .calc-roof-typebar-change:hover{background:#fbf6ec;border-color:var(--calc-accent)}.nipa-calculator-page .calc-roof-card-body>.calc-diagram-preview-card,.nipa-calculator-page .calc-roof-card-body>.input-panel,.nipa-calculator-page .calc-roof-card-body>.complex-input-panel,.nipa-calculator-page .calc-roof-card-body>.calc-packing-toggle,.nipa-calculator-page .calc-roof-card-body>.using-note,.nipa-calculator-page .calc-roof-card-body>.warnings,.nipa-calculator-page .calc-roof-card-body>.error-panel{margin-left:.85rem;margin-right:.85rem}.nipa-calculator-page .calc-roof-card-body>.calc-diagram-preview-card{margin-top:.75rem}.nipa-calculator-page .calc-add-roof-btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;width:100%;padding:.6rem;border:1px dashed var(--calc-border-strong);border-radius:10px;background:transparent;color:var(--calc-accent);font-family:inherit;font-size:.86rem;font-weight:600;cursor:pointer}.nipa-calculator-page .calc-add-roof-btn:hover{background:#fbf6ec;border-color:var(--calc-accent)}.nipa-calculator-page .pdf-roof-nav{display:inline-flex;align-items:center;gap:2px;padding:2px;background:#ffffff14;border-radius:.45rem}.nipa-calculator-page .pdf-roof-nav-label{font-size:.72rem;font-weight:600;color:#e8e4dc;padding:0 .35rem;white-space:nowrap}.pdf-summary-table .pdf-summary-type{font-size:.78em;color:#8a7f6a;margin-top:2px}/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:"DM Sans", system-ui, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-slate-50:#f8fafc;--color-slate-800:#1e293b;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;-moz-tab-size:4;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;-moz-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;-moz-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}html{font-family:DM Sans,system-ui,sans-serif}body{background-color:var(--color-slate-50);color:var(--color-slate-800);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}@layer components;@layer utilities{.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.flex{display:flex}.hidden{display:none}.inline{display:inline}.table{display:table}.h-3\.5{height:calc(var(--spacing) * 3.5)}.h-4{height:calc(var(--spacing) * 4)}.w-3\.5{width:calc(var(--spacing) * 3.5)}.w-4{width:calc(var(--spacing) * 4)}.w-full{width:100%}.flex-1{flex:1}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.border{border-style:var(--tw-border-style);border-width:1px}.uppercase{text-transform:uppercase}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}@media print{.print\:hidden{display:none!important}body{margin:12mm;padding:0}}input.no-spinner[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input.no-spinner[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input.no-spinner[type=number]{-webkit-appearance:textfield;-moz-appearance:textfield;appearance:textfield}.quotation-a4-container{overflow:hidden}.quotation-a4-container .bg-slate-50\/50{background-color:#f8fafc80!important}.quotation-a4-container .bg-slate-50\/80{background-color:#f8fafccc!important}.nipa-calculator-root{height:auto}.nipa-calculator-root>.nipa-calculator-page{height:min(92vh,900px);min-height:620px}@media (max-width:900px){.nipa-calculator-root>.nipa-calculator-page{height:auto;min-height:0}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}