@font-face{font-family:"Instrument Sans";src:url("/static/fonts/instrumentsans.woff2") format("woff2");font-display:swap}@font-face{font-family:"Instrument Serif";src:url("/static/fonts/instrumentserif.woff2") format("woff2");font-display:swap}

/* A light measurement book, independent of the concrete planning desk. */
body.area-book{--bg:#fafbf8;--card:#fff;--fg:#263d31;--muted:#5b6b60;--border:#dce3da;--accent:#315f45;background:var(--bg);color:var(--fg);font-family:"Instrument Sans",Arial,sans-serif;color-scheme:light}
.area-book .wrap{max-width:1220px}.area-book .hero{text-align:left;padding:36px 0 24px}.area-book .hero h1{font-family:"Instrument Serif",Georgia,serif;font-size:clamp(30px,4vw,46px);font-weight:400;letter-spacing:-1px}.area-book .hero p{max-width:760px}.area-book #tool{padding:0;background:transparent;border:0;box-shadow:none;overflow:visible}.area-book button,.area-book input,.area-book select{font:inherit;min-height:44px}.area-book input,.area-book select{width:100%;background:white;color:#263d31;border:1px solid #aebdb0;border-radius:4px;padding:10px;box-sizing:border-box}.area-book input:focus-visible,.area-book select:focus-visible,.area-book button:focus-visible,.area-book summary:focus-visible{outline:3px solid #9db6a4;outline-offset:3px}.area-book label{display:block;font-size:12px;font-weight:600;margin-bottom:6px;color:#405b48}.area-book [hidden]{display:none!important}.area-book .btn{background:#315f45;color:#fff;border:1px solid #315f45;border-radius:4px;padding:10px 16px;white-space:nowrap;cursor:pointer}.area-book .btn.ghost{background:transparent;color:#315f45;border-color:#afbeaf}.area-book button:disabled{opacity:.45;cursor:not-allowed}.ab-link{border:0;background:transparent;color:#315f45;text-decoration:underline;text-underline-offset:4px;cursor:pointer;padding:8px 0;font-size:13px!important}.ab-project-head{display:flex;justify-content:space-between;align-items:end;gap:24px;padding-bottom:24px}.ab-project-head>div:first-child{min-width:240px;flex:1;max-width:350px}.ab-actions{display:flex;align-items:center;justify-content:end;gap:12px;flex-wrap:wrap}.ab-save{position:relative;display:flex}.area-book .ab-save>.btn:first-child{border-radius:4px 0 0 4px}.area-book .ab-save>.ab-arrow{border-radius:0 4px 4px 0;border-left-color:#72927c;min-width:44px;padding:8px}.ab-save #ab-menu{position:absolute;right:0;top:50px;z-index:20;background:#fff;border:1px solid #afbeaf;box-shadow:0 10px 25px #29453520;width:260px;padding:8px}.ab-save #ab-menu button{display:block;width:100%;text-align:left;border:0;background:transparent;color:#263d31;padding:12px;cursor:pointer}.ab-save #ab-menu button:hover{background:#eaf0e8}.ab-saved{position:relative;font-size:13px}.ab-saved summary{cursor:pointer;min-height:44px;display:flex;align-items:center;text-decoration:underline;text-underline-offset:4px}.ab-saved-list{position:absolute;right:0;z-index:20;width:360px;max-width:85vw;background:white;padding:16px;border:1px solid #afbeaf;box-shadow:0 10px 25px #29453520}.ab-saved-list>div{display:flex;gap:12px;align-items:center;border-bottom:1px solid #dce3da;padding:12px 0}.ab-saved-list span{flex:1;overflow-wrap:anywhere}.ab-saved-list small{display:block;color:#5b6b60}.ab-overview{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:#eaf0e6;border:0!important;border-radius:0!important;padding:24px!important;gap:24px;margin:0!important}.ab-overview>div{border-right:1px solid #cbd7c8;padding-right:16px}.ab-overview>div:last-child{border:0}.ab-overview span{display:block;font-size:12px;color:#4b6553}.ab-overview strong{display:block;font-size:clamp(20px,2.4vw,30px);font-weight:500;letter-spacing:-.7px;margin-top:8px}.ab-overview small{font-size:11px}.ab-nav{display:flex;gap:28px;border-bottom:1px solid #dce3da;padding:20px 0;margin-bottom:28px;font-size:13px}.ab-nav a{color:#315f45;min-height:44px;display:flex;align-items:center}.ab-work{display:grid;grid-template-columns:160px minmax(0,1fr) 240px;gap:28px;scroll-margin-top:20px}.ab-work h2,.ab-section-head h2{font:400 25px "Instrument Serif",Georgia,serif;margin:0 0 14px}.ab-room-nav h2,.ab-sketch h2{font:600 13px Arial,sans-serif}.ab-room-list{display:grid;gap:4px;margin-bottom:12px}.ab-room-list button{padding:14px 12px;text-align:left;border:0;background:transparent;color:#405b48;cursor:pointer;border-left:3px solid transparent;overflow-wrap:anywhere}.ab-room-list button[aria-pressed=true]{background:#eaf0e6;border-left-color:#315f45}.ab-room-list span,.ab-room-list strong{display:block}.ab-room-list strong{font-size:12px;font-weight:400;margin-top:5px}.ab-room-nav>.btn{width:100%;margin-bottom:24px}.ab-room-nav p,.ab-sketch>p,.ab-help,.ab-material details p{font-size:12px;line-height:1.6;color:#607264}.ab-room-title,.ab-part-name,.ab-material-head{display:flex;align-items:end;gap:20px;justify-content:space-between}.ab-room-title>div,.ab-part-name>div,.ab-material-head>div{flex:1}.ab-room-settings{display:grid;grid-template-columns:1fr 140px;gap:18px;margin:18px 0 24px}.ab-part{border-top:1px solid #dce3da;padding:20px 0;margin:0}.ab-part-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}.ab-part-name input{background:transparent}.ab-room-result{background:#eaf0e6;padding:20px;margin-top:16px}.ab-room-result span,.ab-room-result strong{display:block}.ab-room-result span{font-size:12px;margin-bottom:10px}.ab-room-result strong{font-size:18px;line-height:1.5}.ab-room-result p{font-size:12px;margin-bottom:0}.ab-sketch figure{margin:0 0 16px}.ab-sketch canvas{display:block;width:100%;height:auto}.ab-sketch figcaption{font-size:11px;color:#607264;margin-top:6px}.ab-material-section,#ab-shopping{border-top:1px solid #cbd7c8;padding-top:32px;margin-top:40px;scroll-margin-top:20px}.ab-section-head{display:flex;justify-content:space-between;gap:24px;align-items:start;margin-bottom:20px}.ab-section-head p{font-size:13px;color:#607264;margin:0}.ab-material-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.ab-material{background:#f0f3ed;padding:24px}.ab-material-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:20px 0}.ab-pool{display:flex!important;align-items:center;gap:10px;font-size:13px!important;font-weight:400!important}.area-book .ab-pool input{width:20px;min-height:20px;height:20px;accent-color:#315f45}.ab-pool-note{font-size:12px;line-height:1.6}.ab-material details{border-top:1px solid #dce3da;padding-top:14px;font-size:12px}.ab-material summary{cursor:pointer;min-height:44px}.ab-shopping-list table{width:100%;font-size:13px}.ab-shopping-list th,.ab-shopping-list td{padding:16px 12px;text-align:left;vertical-align:top;border-bottom:1px solid #dce3da}.ab-shopping-list th{font-weight:500}.ab-shopping-list small{display:block;font-size:11px;color:#607264;margin-top:7px;line-height:1.5}.ab-cost-note{font-size:12px;line-height:1.6;background:#eaf0e6;padding:18px}.ab-status{font-size:13px;min-height:24px;margin-top:24px}.ab-errors{grid-column:1/-1!important;border:0!important;color:#8c3125}.area-book [aria-invalid=true]{border-color:#a64333}.ab-print-report{display:none}.area-book .content{margin-top:48px}.area-book .privacy-note{margin-top:24px}
@media(max-width:1000px){.ab-work{grid-template-columns:150px minmax(0,1fr)}.ab-sketch{grid-column:2}.ab-sketches{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.ab-project-head{align-items:start}.ab-actions{gap:8px}.ab-material{padding:18px}}
@media(max-width:640px){.area-book .hero{padding:24px 0 18px}.ab-project-head{display:block}.ab-project-head>div:first-child{max-width:none}.ab-actions{justify-content:start;margin-top:16px}.ab-overview{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;padding:20px!important}.ab-overview>div:nth-child(2){border:0}.ab-nav{gap:20px;font-size:12px}.ab-work{display:flex;flex-direction:column;gap:24px}.ab-room-list{display:flex;overflow-x:auto}.ab-room-list button{min-width:135px;border-left:0;border-bottom:3px solid transparent}.ab-room-list button[aria-pressed=true]{border-bottom-color:#315f45}.ab-room-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px}.ab-room-nav h2,.ab-room-list,.ab-room-nav p{grid-column:1/-1;margin:0}.ab-room-nav>.btn{margin:0;align-self:end}.ab-room-nav p{font-size:11px}.ab-room-settings{grid-template-columns:1fr 125px}.ab-material-list{grid-template-columns:1fr}.ab-section-head{gap:12px}.ab-section-head h2{font-size:23px}.ab-section-head .btn{padding:10px}.ab-saved-list{left:0;right:auto}.ab-room-result strong{font-size:16px}.ab-part-fields{gap:12px}.ab-shopping-list .table-wrap{overflow-x:auto}.ab-shopping-list table{min-width:660px}.ab-sketches{grid-template-columns:1fr 1fr}.ab-sketch>p{font-size:11px}}
@media print{@page{size:A4;margin:14mm}body.ab-printing>*:not(.ab-print-report){display:none!important}body.ab-printing{background:white!important;color:#263d31!important}.ab-printing .ab-print-report{display:block;font:10pt/1.5 Arial,sans-serif}.ab-print-report h1{font:24pt Georgia,serif}.ab-report-lines{white-space:pre-wrap;overflow-wrap:anywhere}.ab-print-report section{break-before:page}.ab-print-report h2{font:16pt Georgia,serif;break-after:avoid}.ab-print-report figure{break-inside:avoid;margin:16pt 0}.ab-print-report canvas{display:block;width:100%;height:auto}}

.area-book .hero p{margin-left:0;margin-right:0}.ab-material summary,.ab-saved summary{background:transparent;border:0}.ab-material details{background:transparent;border-radius:0}

.area-book .hero h1{font-size:32px}.ab-shopping-list thead th{background:#eaf0e6;color:#263d31}@media(max-width:640px){.area-book .hero h1{font-size:24px}}

.ab-shopping-list tbody th{background:transparent;color:#263d31}

/* Plan editor: 160 room navigation + 340 measurements + remaining drawing space. */
.area-book .wrap{max-width:1380px}.area-book .hero{padding:24px 0 16px}.ab-project-head{padding-bottom:18px}.ab-overview{padding:18px 24px!important}.ab-nav{padding:8px 0;margin-bottom:22px}
.ab-work{grid-template-columns:140px 320px minmax(0,1fr);gap:24px;align-items:start}
.ab-sketch{min-width:0}.ab-sketch h2{font:400 25px "Instrument Serif",Georgia,serif}.ab-sketches{display:block}.ab-plan-toolbar{display:flex;flex-wrap:wrap;gap:6px}.ab-plan-toolbar button{border:1px solid #afbeaf;background:transparent;color:#315f45;padding:8px 10px;font-size:12px;cursor:pointer;border-radius:3px}.ab-plan-toolbar button[aria-pressed=true]{background:#315f45;color:#fff;border-color:#315f45}.ab-plan-instruction{font-size:12px;line-height:1.6;min-height:38px;margin:12px 0}.ab-plan-canvas{display:block;width:100%;height:auto;border:1px solid #cbd7c8;touch-action:none}.ab-plan-legend{display:flex;flex-wrap:wrap;gap:10px 18px;font-size:11px;margin:12px 0}.ab-plan-legend>span:first-child{color:#315f45}.ab-cut-key{color:#865026}.ab-grid-field{display:grid;grid-template-columns:140px 90px 1fr;gap:12px;align-items:center;margin:16px 0}.ab-grid-field label{margin:0}.ab-grid-field p,.ab-plan-feedback,.ab-door-list>p{font-size:12px;line-height:1.5;color:#5b6b60;margin:0}.ab-plan-feedback{color:#865026;margin:12px 0}.ab-part-picker{background:transparent;border:0;color:#263d31;width:100%;text-align:left;cursor:pointer;padding:8px 0}.ab-part-picker span,.ab-part-picker small{display:block}.ab-part-picker small{font-size:11px;color:#607264;margin:5px 0}.ab-part-active{border-top:2px solid #315f45}.ab-part-name{margin-top:12px}.ab-part-fields{gap:12px}.ab-room-title{align-items:start}.ab-room-title>.ab-link{font-size:11px!important;padding-top:20px}.ab-room-settings{grid-template-columns:1fr 100px;gap:12px}.ab-room-sheet>[data-book=add-cut]{margin-left:20px}.ab-part-name>.ab-link{font-size:11px!important}.ab-door-list h3{font:400 23px "Instrument Serif",Georgia,serif;margin:24px 0 12px}.ab-door{background:transparent;border:0;border-top:1px solid #dce3da;border-radius:0;padding:12px 0}.ab-door summary{padding:0;background:transparent;font-size:13px;min-height:44px;cursor:pointer}.ab-door-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.ab-plan-legacy{padding:24px;background:#eaf0e6}.ab-plan-legacy p{font-size:13px;line-height:1.6}.ab-room-nav{position:sticky;top:16px}
@media(max-width:1150px){.ab-work{grid-template-columns:140px minmax(0,1fr)}.ab-sketch{grid-column:2}.ab-room-sheet{max-width:none}.ab-plan-canvas{max-height:500px}.ab-grid-field{grid-template-columns:140px 90px}.ab-grid-field p{grid-column:1/-1}}
@media(max-width:640px){.ab-work{display:flex}.ab-room-nav{position:static}.ab-sketch{order:1;width:100%}.ab-room-sheet{order:2;width:100%}.ab-room-nav{order:0}.ab-sketch>p{margin-bottom:0}.ab-plan-instruction{min-height:0}.ab-plan-toolbar{gap:6px}.ab-plan-toolbar button{flex:1 0 auto;padding:8px;font-size:12px}.ab-door-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.ab-room-settings{grid-template-columns:1fr 120px}.ab-room-controls{padding-top:8px}.ab-grid-field{grid-template-columns:1fr 100px}.ab-room-title>.ab-link{padding-top:20px}.ab-overview{padding:18px!important}.ab-nav{gap:18px}.ab-part-picker{font-size:14px!important}.ab-door-list{margin-bottom:16px}}

@media(min-width:641px) and (max-width:1150px){.ab-sketch{grid-row:1;grid-column:2}.ab-room-sheet{grid-row:2;grid-column:2}.ab-room-nav{grid-row:1 / span 2}}
@media print{.ab-print-report figcaption{font-size:9pt;margin-top:8pt}}