.est-tool[data-astro-cid-dh7jjgtu]{padding-block:8px 56px}.presets-wrap[data-astro-cid-dh7jjgtu]{margin-bottom:24px}.presets-title[data-astro-cid-dh7jjgtu]{margin:0 0 10px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2)}.presets[data-astro-cid-dh7jjgtu]{display:flex;flex-wrap:wrap;gap:10px}.preset[data-astro-cid-dh7jjgtu]{flex:1 1 180px;text-align:left;padding:13px 15px;cursor:pointer;background:var(--paper);border:1px solid var(--line-strong);border-top:3px solid var(--line-strong);transition:border-color .15s,background .15s}.preset[data-astro-cid-dh7jjgtu]:hover{border-color:var(--accent)}.preset[data-astro-cid-dh7jjgtu].is-active{background:#0071c30f;border-color:var(--accent);border-top-color:var(--accent)}.preset-h[data-astro-cid-dh7jjgtu]{display:flex;align-items:center;gap:8px;color:var(--accent)}.preset-n[data-astro-cid-dh7jjgtu]{font-family:var(--font-display);font-weight:700;font-size:14.5px;color:var(--ink)}.preset-m[data-astro-cid-dh7jjgtu]{display:block;margin-top:4px;font-size:11px;color:var(--muted-2)}.preset[data-astro-cid-dh7jjgtu]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.config-grid[data-astro-cid-dh7jjgtu]{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:24px;align-items:start}@media(max-width:920px){.config-grid[data-astro-cid-dh7jjgtu]{grid-template-columns:minmax(0,1fr)}}.form-col[data-astro-cid-dh7jjgtu]{display:flex;flex-direction:column;gap:18px;min-width:0}.scard[data-astro-cid-dh7jjgtu]{border:1px solid var(--line-strong);border-top:3px solid var(--accent);background:var(--paper);padding:clamp(16px,2.2vw,24px)}.scard-h[data-astro-cid-dh7jjgtu]{display:flex;align-items:center;gap:12px;margin-bottom:18px}.pill[data-astro-cid-dh7jjgtu]{flex:none;width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:#fff;background:var(--accent)}.scard-h[data-astro-cid-dh7jjgtu] h2[data-astro-cid-dh7jjgtu]{font-size:var(--text-xl);margin:0}.nf-grid[data-astro-cid-dh7jjgtu]{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}.nf[data-astro-cid-dh7jjgtu]{display:flex;flex-direction:column;gap:6px;min-width:0}.nf-l[data-astro-cid-dh7jjgtu]{display:inline-flex;align-items:center;gap:6px;font-size:var(--text-sm);font-weight:600;color:var(--ink)}.nf-box[data-astro-cid-dh7jjgtu]{display:flex;align-items:stretch;border:1px solid var(--line-strong);background:var(--paper);transition:border-color .15s,box-shadow .15s}.nf-box[data-astro-cid-dh7jjgtu]:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px #0071c324}.nf-box[data-astro-cid-dh7jjgtu] input[data-astro-cid-dh7jjgtu]{width:100%;min-width:0;border:none;outline:none;background:transparent;font-family:var(--font-mono);font-size:15px;color:var(--ink);padding:10px 12px}.nf-suf[data-astro-cid-dh7jjgtu]{display:inline-flex;align-items:center;padding:0 12px;font-family:var(--font-mono);font-size:12px;color:var(--muted-2);background:var(--bone);border-left:1px solid var(--line);white-space:nowrap}.row-flex[data-astro-cid-dh7jjgtu]{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end}.row-toggles[data-astro-cid-dh7jjgtu]{gap:22px;margin-top:18px;align-items:flex-start}.nf-narrow[data-astro-cid-dh7jjgtu]{width:168px;flex:0 1 168px}.nf-tiny[data-astro-cid-dh7jjgtu]{width:104px;flex:0 1 104px}@media(max-width:560px){.nf-narrow[data-astro-cid-dh7jjgtu],.nf-tiny[data-astro-cid-dh7jjgtu]{width:100%;flex:1 1 100%}}.fld[data-astro-cid-dh7jjgtu]{display:flex;flex-direction:column;gap:7px}.fld-l[data-astro-cid-dh7jjgtu]{display:inline-flex;align-items:center;gap:6px;font-size:var(--text-sm);font-weight:600;color:var(--ink)}.seg[data-astro-cid-dh7jjgtu]{display:inline-flex;border:1px solid var(--line-strong);background:var(--paper)}.seg-o[data-astro-cid-dh7jjgtu]{position:relative;display:inline-flex}.seg-o[data-astro-cid-dh7jjgtu] input[data-astro-cid-dh7jjgtu]{position:absolute;opacity:0;width:0;height:0}.seg-o[data-astro-cid-dh7jjgtu]>span[data-astro-cid-dh7jjgtu]{display:inline-flex;align-items:center;gap:7px;padding:9px 14px;font-size:13.5px;font-weight:600;color:var(--muted);cursor:pointer;white-space:nowrap;transition:background .15s,color .15s}.seg-o[data-astro-cid-dh7jjgtu]+.seg-o[data-astro-cid-dh7jjgtu]>span[data-astro-cid-dh7jjgtu]{border-left:1px solid var(--line)}.seg-o[data-astro-cid-dh7jjgtu]:has(input:checked)>span[data-astro-cid-dh7jjgtu]{background:var(--accent);color:#fff}.seg-o[data-astro-cid-dh7jjgtu]:has(input:focus-visible)>span[data-astro-cid-dh7jjgtu]{outline:2px solid var(--accent);outline-offset:2px}.seg-sm[data-astro-cid-dh7jjgtu] .seg-o[data-astro-cid-dh7jjgtu]>span[data-astro-cid-dh7jjgtu]{padding:7px 10px;font-size:12.5px}.tip{position:relative;display:inline-flex}.tip-b{width:16px;height:16px;line-height:1;font-family:var(--font-mono);font-size:11px;font-weight:700;color:var(--muted-2);background:transparent;border:1px solid var(--line-strong);padding:0;display:inline-flex;align-items:center;justify-content:center;cursor:help}.tip-pop{position:absolute;bottom:135%;left:50%;transform:translate(-50%);width:220px;max-width:60vw;background:var(--onyx);color:var(--ink-d);font-family:var(--font-body);font-size:12px;font-weight:400;line-height:1.45;letter-spacing:0;text-transform:none;padding:8px 10px;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transition:opacity .12s;z-index:30;pointer-events:none}.tip-b:hover+.tip-pop,.tip-b:focus-visible+.tip-pop{opacity:1;visibility:visible}.tip.is-open .tip-pop{opacity:1;visibility:visible}.desc-hint[data-astro-cid-dh7jjgtu]{margin:0 0 14px;font-size:12.5px;color:var(--muted);line-height:1.5}#dtype-list[data-astro-cid-dh7jjgtu]{display:grid;gap:12px}.dtype{border:1px solid var(--line-strong);background:var(--bone);padding:14px;display:grid;gap:12px}.dtype-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.dtype-eyebrow{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-deep);font-weight:600}.dtype-actions{display:inline-flex;gap:6px}.dtype-dup,.dtype-del{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;flex:none;border:1px solid var(--line-strong);background:var(--paper);color:var(--muted-2);cursor:pointer;line-height:1}.dtype-dup:hover,.dtype-del:hover{color:var(--accent-deep);border-color:var(--accent)}.dtype-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}.dtype .fld-full{grid-column:1 / -1}.dtype .nf{display:flex;flex-direction:column;gap:6px;min-width:0}.dtype .nf-l{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--ink)}.dtype .nf-box{display:flex;align-items:stretch;border:1px solid var(--line-strong);background:var(--paper)}.dtype .nf-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px #0071c324}.dtype .nf-box input{width:100%;min-width:0;border:none;outline:none;background:transparent;font-family:var(--font-mono);font-size:14px;color:var(--ink);padding:8px 10px}.dtype .nf-suf{display:inline-flex;align-items:center;padding:0 10px;font-family:var(--font-mono);font-size:11px;color:var(--muted-2);background:var(--bone-2);border-left:1px solid var(--line)}.dtype .fld{display:flex;flex-direction:column;gap:6px}.dtype .fld-l{font-size:12.5px;font-weight:600;color:var(--ink)}.dtype .seg{display:inline-flex;border:1px solid var(--line-strong);background:var(--paper);align-self:flex-start}.dtype .seg-o{position:relative;display:inline-flex}.dtype .seg-o input{position:absolute;opacity:0;width:0;height:0}.dtype .seg-o>span{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;font-size:12.5px;font-weight:600;color:var(--muted);cursor:pointer;white-space:nowrap}.dtype .seg-o+.seg-o>span{border-left:1px solid var(--line)}.dtype .seg-o:has(input:checked)>span{background:var(--accent);color:#fff}.dtype .seg-o:has(input:focus-visible)>span{outline:2px solid var(--accent);outline-offset:2px}.desc-add[data-astro-cid-dh7jjgtu]{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font:inherit;font-size:13px;font-weight:600;color:var(--accent-deep);background:none;border:1px solid var(--line-strong);padding:8px 12px;cursor:pointer}.desc-add[data-astro-cid-dh7jjgtu]:hover{border-color:var(--accent)}.desc-add[data-astro-cid-dh7jjgtu]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.acc[data-astro-cid-dh7jjgtu]{border:1px solid var(--line);background:var(--paper)}.acc-btn[data-astro-cid-dh7jjgtu]{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;background:transparent;border:none;cursor:pointer;text-align:left}.acc-btn[data-astro-cid-dh7jjgtu]:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.acc-t[data-astro-cid-dh7jjgtu]{display:flex;align-items:center;gap:9px;font-family:var(--font-display);font-weight:700;font-size:14.5px;color:var(--ink)}.acc-t[data-astro-cid-dh7jjgtu] .icon{color:var(--accent)}.acc-chev[data-astro-cid-dh7jjgtu] .icon{color:var(--muted-2);transition:transform .2s}.acc-btn[data-astro-cid-dh7jjgtu][aria-expanded=true] .acc-chev[data-astro-cid-dh7jjgtu] .icon{transform:rotate(180deg)}.acc-panel[data-astro-cid-dh7jjgtu]{padding:0 16px 16px;font-size:13px;line-height:1.6;color:var(--muted)}.acc-panel[data-astro-cid-dh7jjgtu] p[data-astro-cid-dh7jjgtu]{margin:0 0 10px}.acc-panel[data-astro-cid-dh7jjgtu] .acc-fine[data-astro-cid-dh7jjgtu]{margin:0;color:var(--muted-2);font-size:12px}.results-col[data-astro-cid-dh7jjgtu]{position:sticky;top:calc(var(--header-h) + 16px);display:flex;flex-direction:column;gap:16px;min-width:0}@media(max-width:920px){.results-col[data-astro-cid-dh7jjgtu]{position:static}}.eyebrow[data-astro-cid-dh7jjgtu]{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);margin:0 0 8px}.res-card[data-astro-cid-dh7jjgtu]{border:1px solid var(--line-strong);background:var(--paper);padding:14px}.schematic[data-astro-cid-dh7jjgtu]{width:100%}.hero[data-astro-cid-dh7jjgtu]{border-top:3px solid var(--accent);background:var(--onyx);color:var(--ink-d);padding:18px 20px}.hero-eyebrow[data-astro-cid-dh7jjgtu]{margin:0;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-bright)}.hero-val[data-astro-cid-dh7jjgtu]{display:flex;align-items:baseline;gap:10px;margin-top:6px;flex-wrap:wrap}.hero-dn[data-astro-cid-dh7jjgtu]{font-family:var(--font-display);font-weight:800;font-size:52px;line-height:1;letter-spacing:-.02em;color:#fff}.hero-unit[data-astro-cid-dh7jjgtu]{font-size:13px;color:var(--muted-d)}.hero-forced[data-astro-cid-dh7jjgtu]{margin:8px 0 0;font-size:12.5px;color:var(--muted-d)}.hero-forced[data-astro-cid-dh7jjgtu] strong[data-astro-cid-dh7jjgtu]{color:var(--accent-bright);font-weight:600}.res-warn[data-astro-cid-dh7jjgtu]{margin:12px 0 0;font-size:12.5px;line-height:1.5;color:#fff;background:var(--accent-deep);padding:10px 12px}.chips[data-astro-cid-dh7jjgtu]{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.chip[data-astro-cid-dh7jjgtu]{border:1px solid var(--line);padding:11px 13px;background:var(--paper)}.chip-l[data-astro-cid-dh7jjgtu]{margin:0;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2)}.chip-v[data-astro-cid-dh7jjgtu]{margin:4px 0 0;font-size:18px;font-weight:600;color:var(--ink)}.chip-s[data-astro-cid-dh7jjgtu]{margin:2px 0 0;font-size:11px;color:var(--muted-2)}.chip[data-astro-cid-dh7jjgtu].is-ok .chip-v[data-astro-cid-dh7jjgtu]{color:var(--ok)}.chip[data-astro-cid-dh7jjgtu].is-warn .chip-v[data-astro-cid-dh7jjgtu]{color:var(--warn)}.bom-card[data-astro-cid-dh7jjgtu]{border:1px solid var(--line-strong);border-top:3px solid var(--accent);background:var(--paper);padding:16px}.bom-h[data-astro-cid-dh7jjgtu]{font-size:var(--text-lg);margin:0 0 12px;display:flex;align-items:center;gap:8px}.bom-h[data-astro-cid-dh7jjgtu] .icon{color:var(--accent)}.tablewrap[data-astro-cid-dh7jjgtu]{overflow-x:auto}.bt[data-astro-cid-dh7jjgtu]{width:100%;border-collapse:collapse;font-size:14px}.bt[data-astro-cid-dh7jjgtu] th[data-astro-cid-dh7jjgtu],.bt[data-astro-cid-dh7jjgtu] tfoot[data-astro-cid-dh7jjgtu] td[data-astro-cid-dh7jjgtu]{padding:9px 8px;text-align:left;border-bottom:1px solid var(--line)}.bt[data-astro-cid-dh7jjgtu] th[data-astro-cid-dh7jjgtu]{font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted-2);font-weight:600}.bt[data-astro-cid-dh7jjgtu] th[data-astro-cid-dh7jjgtu].cr,.bt[data-astro-cid-dh7jjgtu] tfoot[data-astro-cid-dh7jjgtu] td[data-astro-cid-dh7jjgtu].cr{text-align:right;white-space:nowrap}#bom-rows td{padding:9px 8px;text-align:left;border-bottom:1px solid var(--line);font-size:12.5px;vertical-align:top}#bom-rows td.cr{text-align:right;white-space:nowrap}#bom-rows .bt-piece{color:var(--ink)}#bom-rows .ref{font-size:11.5px;color:var(--accent-deep)}#bom-rows .tot{font-weight:600}#bom-rows .ap{font-size:10.5px;color:var(--muted)}#bom-rows .apre{font-size:12px;color:var(--warn);font-style:italic}#bom-rows tr.grp td{background:var(--onyx);color:#fff;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;padding-block:7px}#bom-rows tr.grp td.cr{color:var(--accent-bright);text-align:right}#bom-rows tr.is-prevoir td{color:var(--muted)}.tf-label[data-astro-cid-dh7jjgtu]{text-align:right;font-weight:600}.tf-val[data-astro-cid-dh7jjgtu]{font-weight:800;font-size:1.05rem;color:var(--accent-deep)}.bom-cards[data-astro-cid-dh7jjgtu]{display:none;flex-direction:column;gap:8px}.bom-cgrp{display:flex;justify-content:space-between;gap:10px;margin:10px 0 2px;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;color:var(--accent-deep)}.bcard{border:1px solid var(--line);padding:10px 12px}.bcard-l{margin:0;font-size:13px;font-weight:600;color:var(--ink)}.bcard-m{display:flex;justify-content:space-between;gap:10px;margin-top:5px;font-size:11.5px;color:var(--muted)}.bcard-t{color:var(--ink);font-weight:600}.bcard .ap{color:var(--muted)}.bcard .apre{color:var(--warn);font-style:italic}@media(max-width:600px){.bom-table[data-astro-cid-dh7jjgtu]{display:none}.bom-cards[data-astro-cid-dh7jjgtu]{display:flex}}.bom-devis[data-astro-cid-dh7jjgtu]{margin:10px 0 0;font-size:12px;color:var(--accent-deep)}.bom-actions[data-astro-cid-dh7jjgtu]{display:flex;align-items:center;gap:16px;margin-top:18px;flex-wrap:wrap}.bom-voir[data-astro-cid-dh7jjgtu]{color:var(--accent-deep);border-bottom:1px solid var(--accent);font-weight:600;font-size:14px}.bom-email[data-astro-cid-dh7jjgtu]{margin:14px 0 0;font-size:12px;color:var(--ink);background:var(--bone);border-left:3px solid var(--accent);padding:10px 12px;line-height:1.5}.bom-note-d[data-astro-cid-dh7jjgtu]{margin:12px 0 0}.bom-note-d[data-astro-cid-dh7jjgtu] summary[data-astro-cid-dh7jjgtu]{font-size:12px;font-weight:600;color:var(--muted);cursor:pointer}.bom-note[data-astro-cid-dh7jjgtu]{margin:8px 0 0;font-size:11.5px;color:var(--muted);line-height:1.55}#schematic svg{display:block}#schematic .sch-hatch{stroke:var(--line-strong);stroke-width:1}#schematic .sch-box{fill:none;stroke:var(--onyx);stroke-width:2}#schematic .sch-t-box{font-family:var(--font-mono);font-size:9px;fill:var(--onyx)}#schematic .sch-main{fill:none;stroke:var(--accent);stroke-width:4;stroke-linejoin:miter}#schematic .sch-valve{fill:var(--paper);stroke:var(--accent);stroke-width:2}#schematic .sch-stem{stroke:var(--onyx);stroke-width:2.5}#schematic .sch-num-bg{fill:var(--paper);stroke:var(--accent);stroke-width:1.5}#schematic .sch-num{font-family:var(--font-mono);font-size:9px;font-weight:600;fill:var(--accent)}#schematic .sch-dist{fill:var(--onyx)}#schematic .sch-out{fill:var(--accent)}#schematic .sch-t-dn{font-family:var(--font-mono);font-size:8.5px;fill:var(--muted-2)}#schematic .sch-leg{font-family:var(--font-mono);font-size:9.5px;fill:var(--accent)}