:root{--ink:#202622;--muted:#747a74;--paper:#f5f5f0;--line:#e2e5dd;--orange:#ef8441;--orange-light:#fff0e4;--blue:#5177a0;--green:#628b66;--purple:#8576a0;--radius:16px;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;line-height:1.5}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #efa063;outline-offset:3px}button{border:0}h1,h2,h3,p{margin:0}svg{vertical-align:middle}button svg{pointer-events:none}.skip{position:fixed;left:270px;top:-60px;padding:10px 18px;background:var(--ink);color:#fff;z-index:100}.skip:focus{top:15px}.sidebar{position:fixed;inset:0 auto 0 0;width:238px;background:#202622;color:#d9ded5;padding:28px 18px 20px;display:flex;flex-direction:column;z-index:20;border-right:1px solid #343c34;overflow:auto}.brand{display:flex;align-items:center;gap:14px;text-decoration:none;margin:0 8px 40px}.brand-mark{display:block;padding:8px 9px 5px;background:var(--orange);border-radius:6px;font-size:21px;letter-spacing:-1px;font-weight:900;line-height:1.05;color:#202622}.brand-mark span{display:block;letter-spacing:5px;font-size:12px;line-height:1.4;margin-right:-5px}.brand-text{color:#929e93;font-size:14px;line-height:1.3;letter-spacing:.3px}.brand-text strong{color:#f2f3ec;font-size:18px;font-weight:600}.sidebar-label{font-size:9px;font-weight:650;letter-spacing:2px;color:#879386;margin:0 14px 12px}.nav-link{width:100%;display:flex;align-items:center;gap:12px;padding:10px 14px;background:transparent;color:#b7c0b5;text-align:left;border-radius:8px;font-size:12px;line-height:1.3;min-height:40px;transition:background .15s,color .15s}.nav-link:hover{background:#2d352d;color:#fff}.nav-link.active{background:#f095511c;color:#f4a063}.nav-link.active::after{content:'';width:5px;height:5px;background:var(--orange);border-radius:50%;margin-left:auto}.nav-link svg{width:18px;height:18px;flex:none;opacity:.85}.nav-count{margin-left:auto;border-radius:5px;background:#ffffff12;color:#e3e5df;padding:2px 6px;font-size:10px}.nav-divider{height:1px;background:#353e34;margin:15px 13px}.nav-section{color:#7c887a;font-size:9px;letter-spacing:1.5px;margin:17px 14px 6px;text-transform:uppercase}.sidebar-bottom{margin-top:auto;padding-top:26px}.backup-button{width:100%;display:flex;justify-content:space-between;background:none;color:#9ba797;padding:8px 14px;font-size:11px;text-align:left}.backup-button:hover{color:var(--orange)}.local-status{display:flex;gap:9px;border-top:1px solid #353e34;margin-top:12px;padding:18px 9px 0;color:#c4cdc1;font-size:11px}.local-status>span{margin-top:5px;width:6px;height:6px;background:#99b382;border-radius:50%;flex:none}.local-status small{display:block;color:#7e8b79;font-size:9px;margin-top:3px}.app-shell{margin-left:238px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:81px;flex:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 42px;border-bottom:1px solid var(--line);background:#fafaf7}.breadcrumb{display:flex;gap:16px;align-items:center;font-size:12px}.breadcrumb>span{color:#8a9188}.breadcrumb strong{font-weight:500}.crumb-divider{color:#b5bab2!important}.header-right{display:flex;align-items:center;gap:22px}.search-box{display:flex;align-items:center;gap:10px;font-size:22px;color:#90978c;padding:6px 10px;background:#f1f2ec;border:1px solid #e9ece2;border-radius:7px}.search-box input{border:0;width:145px;background:none;font-size:11px;color:var(--ink);outline:0}.search-box input:focus-visible{outline:0}.search-box:focus-within{outline:2px solid var(--orange)}.search-box kbd{font-family:inherit;font-size:11px;padding:0 5px;border:1px solid #dce1d6;border-radius:3px;color:#9ba195}.unit-badge{font-family:ui-monospace,monospace;font-size:10px;white-space:nowrap;color:#74806e}.unit-badge i{font-style:normal;color:#bdc5b4;margin:0 6px}.icon-button{height:36px;width:36px;border-radius:8px;background:transparent;color:var(--ink);font-size:19px}.icon-button:hover{background:#e8ece2}.mobile-menu{display:none}#main{max-width:1360px;width:100%;margin:0 auto;padding:39px 42px 50px;flex:1;outline:none}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:650;color:#8a9284;display:flex;align-items:center;gap:8px}.eyebrow .tiny-line{height:1px;width:24px;background:var(--orange)}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:22px;margin-bottom:27px}.page-heading h1{font-size:32px;line-height:1.2;font-weight:600;letter-spacing:-1px;margin:10px 0 11px}.page-heading p{font-size:12px;color:var(--muted);max-width:680px;line-height:1.7}.pill{display:inline-flex;gap:7px;align-items:center;padding:7px 11px;border:1px solid #dfe4d7;background:#fafbf6;color:#758269;border-radius:6px;font-size:10px;white-space:nowrap}.pill-dot{width:5px;height:5px;border-radius:50%;background:#90a47a}.hero{display:grid;grid-template-columns:1.25fr 1fr;background:#eaece1;border:1px solid #dee3d2;border-radius:var(--radius);margin-bottom:33px;overflow:hidden;min-height:196px;position:relative}.hero-content{padding:25px 29px;position:relative;z-index:1}.hero-title{font-size:21px;letter-spacing:-.5px;line-height:1.32;max-width:340px;margin:10px 0}.hero-content p{font-size:11px;color:#737d68;max-width:335px;line-height:1.7}.hero-actions{display:flex;gap:14px;align-items:center;margin-top:19px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:39px;padding:9px 16px;border-radius:7px;font-size:11px;font-weight:600;text-decoration:none;transition:background .15s,transform .15s}.button.primary{background:var(--ink);color:#f5f4ed}.button.primary:hover{background:#3b4936}.button.orange{background:var(--orange);color:#2e261e}.button.orange:hover{background:#e8752b}.button.secondary{background:#fff;border:1px solid var(--line);color:#555f4e}.button.secondary:hover{background:#f0f3e9}.button.ghost{background:transparent;color:#718067;padding:6px 0;font-weight:500}.button.small{min-height:30px;padding:5px 11px;font-size:10px}.hero-art{display:flex;align-items:center;justify-content:center;background-image:radial-gradient(#b6c1a752 .8px,transparent .8px);background-size:15px 15px;position:relative;min-width:0;flex-direction:column;gap:8px;padding:12px 20px 16px}.hero-art img{width:100%;max-width:365px;height:210px;object-fit:contain}.hero-art-label{position:static;display:block;max-width:100%;text-align:center;line-height:1.5;font-family:ui-monospace,monospace;font-size:8px;letter-spacing:.8px;color:#8b987f}.section-header{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:0 0 17px}.section-header h2{font-size:14px;font-weight:600;letter-spacing:-.2px}.section-header span{font-size:10px;color:#97a08e}.filters{display:flex;gap:5px;background:#ebeee5;border-radius:7px;padding:4px}.filter{padding:5px 11px;background:none;color:#838d79;font-size:10px;border-radius:4px}.filter.active{background:#fff;color:#36422e;box-shadow:0 1px 3px #26361a0c}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.tool-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;background:#fff;padding:20px 21px;text-align:left;min-height:191px;position:relative;transition:transform .18s,box-shadow .18s,border-color .18s}.tool-card:hover{transform:translateY(-3px);box-shadow:0 8px 18px #29331e0c;border-color:#c4ccb9}.card-icon{display:inline-flex;width:38px;height:38px;border-radius:10px;align-items:center;justify-content:center;color:var(--orange);background:#fff0e4;margin-bottom:15px}.card-icon.blue{color:var(--blue);background:#ebf1f6}.card-icon.green{color:var(--green);background:#eef3e9}.card-icon.purple{color:var(--purple);background:#f3eef6}.card-icon svg{width:23px;height:23px}.tool-card h3{font-size:14px;font-weight:600;letter-spacing:-.2px;margin-bottom:7px}.tool-card p{font-size:11px;color:#899082;line-height:1.65;margin-bottom:18px}.card-bottom{margin-top:auto;display:flex;align-items:center;justify-content:space-between}.card-bottom small{font-size:8px;color:#8d9984;text-transform:uppercase;letter-spacing:.8px}.card-arrow{position:absolute;right:20px;top:24px;font-size:15px;color:#c7cec0}.tool-card:hover .card-arrow{color:var(--orange)}.recent-panel{margin-top:28px;padding:20px 22px;border:1px solid var(--line);border-radius:12px;background:#fafbf6}.recent-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.recent-top h2{font-size:13px;font-weight:600}.empty-inline{font-size:11px;color:#929b89;line-height:1.7}.recent-item{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid #e6e9dd}.recent-item .small-icon{color:#9aa68e}.recent-item strong{display:block;font-size:11px;font-weight:500}.recent-item small{display:block;font-size:9px;color:#96a087}.recent-item button{margin-left:auto}.app-footer{display:flex;justify-content:space-between;gap:16px;padding:18px 42px;border-top:1px solid var(--line);font-size:8px;letter-spacing:1px;color:#97a18e}.dot{margin:0 7px;color:#bec6b6}.back-button{display:flex;align-items:center;gap:7px;color:#8a967d;font-size:10px;background:none;padding:0;margin-bottom:19px}.back-button:hover{color:var(--ink)}.tool-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:27px}.tool-title{display:flex;gap:15px;align-items:flex-start}.tool-title .card-icon{margin:1px 0 0;width:48px;height:48px}.tool-title h1{font-size:27px;line-height:1.2;letter-spacing:-.75px;font-weight:600;margin-bottom:9px}.tool-title p{font-size:11px;color:#8a9281;max-width:600px;line-height:1.65}.tool-actions{display:flex;gap:8px;flex-shrink:0}.workspace{display:grid;grid-template-columns:minmax(275px,.85fr) minmax(0,1.35fr);gap:23px;align-items:start}.panel{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:17px 21px;border-bottom:1px solid #eceee7}.panel-head h2{font-size:12px;font-weight:600}.panel-head small{font-family:ui-monospace,monospace;font-size:8px;color:#9aa58f;text-transform:uppercase;letter-spacing:1px}.input-panel form{padding:20px 21px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 12px}.field{display:flex;flex-direction:column;gap:6px;font-size:10px;font-weight:500;color:#66715b;min-width:0}.field.wide{grid-column:1/-1}.field-label{display:flex;justify-content:space-between;gap:7px}.field-unit{font-family:ui-monospace,monospace;color:#a0aa95;font-size:9px;font-weight:400}.field input,.field select{min-width:0;width:100%;border:1px solid #dfe5d6;border-radius:6px;background:#fbfcf8;height:39px;padding:8px 10px;font-size:12px;color:#394530;font-variant-numeric:tabular-nums}.field select{padding-right:20px}.field input:hover,.field select:hover{border-color:#b6c2a7}.field input:focus,.field select:focus{background:#fff;border-color:#df9d68}.field-hint{font-size:9px;line-height:1.5;color:#9aa38f;font-weight:400}.checkbox-field{grid-column:1/-1;display:flex;align-items:flex-start;gap:9px;padding:3px 0;color:#637356;font-size:11px}.checkbox-field input{accent-color:var(--ink);margin-top:3px;width:15px;height:15px}.checkbox-field small{display:block;color:#98a58b;font-size:9px;margin-top:3px}.row-editor{margin-top:22px;padding-top:17px;border-top:1px solid #ebeee4}.row-editor-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:11px;font-weight:600}.part-row{display:grid;grid-template-columns:1fr 78px 49px 24px;gap:6px;margin-bottom:9px}.part-row.nesting-row{grid-template-columns:1fr 58px 58px 40px 22px}.part-row input{width:100%;min-width:0;border:1px solid #dfe5d6;border-radius:5px;padding:7px 6px;background:#fbfcf8;font-size:10px;font-variant-numeric:tabular-nums;color:#45513b;height:33px}.row-labels{font-size:8px;color:#9ba88d;margin-bottom:6px}.remove-row{border-radius:4px;background:transparent;color:#a6ad9d;padding:0}.remove-row:hover{background:#f8ece4;color:#ae744e}.input-foot{display:flex;justify-content:space-between;align-items:center;margin-top:19px;padding-top:15px;border-top:1px solid #ebeee4}.input-foot small{font-size:9px;color:#96a48a}.reset-link{background:none;padding:3px;color:#95a286;font-size:9px;text-decoration:underline;text-underline-offset:3px}.results-column{min-width:0}.result-hero{padding:23px 25px;background:#e9eddf;border:1px solid #d9e2ce;border-radius:12px;margin-bottom:15px;position:relative}.result-label{font-size:9px;color:#7a8a69;letter-spacing:1.4px;text-transform:uppercase;margin-bottom:5px}.result-value{font-size:42px;font-weight:600;letter-spacing:-1.7px;line-height:1.25;color:#2c3d25;font-variant-numeric:tabular-nums}.result-value span{font-size:17px;letter-spacing:0;font-weight:400;margin-left:6px;color:#7a8c69}.result-caption{font-size:10px;color:#859674;margin-top:6px}.result-hero .result-check{position:absolute;top:22px;right:22px;width:21px;height:21px;border-radius:50%;background:#dbe4cd;color:#859b6f;display:flex;align-items:center;justify-content:center;font-size:11px}.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0 0 15px}.stat{border:1px solid var(--line);border-radius:8px;padding:12px 14px;background:#fff;min-width:0}.stat small{display:block;color:#99a38e;font-size:9px;margin-bottom:5px}.stat strong{display:block;color:#526443;font-size:15px;font-weight:500;letter-spacing:-.2px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.stat strong span{font-size:9px;color:#9aaa89;font-weight:400;margin-left:3px}.diagram{background:#fbfcf8;padding:19px;position:relative;border-bottom:1px solid #edf0e5;background-image:radial-gradient(#d1d9c14d .7px,transparent .7px);background-size:13px 13px;overflow:hidden;min-height:174px}.diagram>svg{display:block;max-width:100%;width:100%;height:216px}.diagram svg text{font-family:ui-monospace,monospace;font-size:10px;fill:#8b9c78}.diagram .dim{stroke:#a1af8e;stroke-width:1;fill:none}.diagram .shape{fill:#e0e8d3;stroke:#809169;stroke-width:1.7}.diagram .accent{stroke:#ef9453;fill:#f4d7b9}.diagram-note{font-size:8px;color:#9eab8b;letter-spacing:.7px;text-transform:uppercase;text-align:right;margin-top:10px}.result-table{width:100%;border-collapse:collapse;font-size:10px;font-variant-numeric:tabular-nums}.result-table td,.result-table th{padding:10px 16px;border-bottom:1px solid #edf0e7;text-align:left}.result-table th{color:#97a587;background:#fbfcf7;font-size:8px;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.result-table td{color:#698154}.result-table tr:last-child td{border-bottom:0}.result-table td:last-child{text-align:right}.result-table .table-label{color:#8b9c78}.table-scroll{overflow:auto;max-height:280px}.result-buttons{display:flex;gap:8px;flex-wrap:wrap;padding:14px 17px}.method-note{font-size:9px;line-height:1.8;color:#99a58d;padding:15px 3px}.method-note strong{color:#788b68;font-weight:600}.method-note a{color:#81926e;text-decoration:underline;text-underline-offset:2px}.error-panel{padding:24px;border-radius:12px;border:1px solid #eccdbc;background:#fff5ed;color:#ae6b3f;font-size:12px;line-height:1.7}.error-panel strong{display:block;font-weight:600;margin-bottom:7px}.bar-layout{padding:17px}.bar-layout+.bar-layout{border-top:1px solid #edf0e5}.bar-meta{display:flex;justify-content:space-between;gap:15px;font-size:9px;color:#8b9c77;margin-bottom:10px}.bar-track{display:flex;width:100%;height:33px;background:#edf1e4;border-radius:4px;overflow:hidden;border:1px solid #d9e2c8}.bar-segment{display:flex;align-items:center;justify-content:center;font-family:ui-monospace,monospace;font-size:9px;color:#667e50;background:#dce8ca;border-right:2px solid #fbfcf8;min-width:1px;overflow:hidden;white-space:nowrap}.bar-segment.alt{background:#e9dbc6;color:#8b795d}.bar-trim{background:#bfcbb0;flex:none}.bar-remnant{background:repeating-linear-gradient(135deg,#f2f4eb,#f2f4eb 4px,#e7edda 4px,#e7edda 5px);margin-left:auto}.bar-legend{font-size:8px;color:#a0aa95;margin-top:8px;line-height:1.6}.nest-sheet{padding:17px;border-bottom:1px solid #e9eedd}.nest-sheet svg{height:auto;max-height:280px;width:100%;display:block;background:#f5f8ee;border:1px solid #bdc9ac;border-radius:4px}.nest-sheet text{fill:#587445;font-size:35px;font-family:ui-monospace,monospace}.nest-caption{display:flex;justify-content:space-between;font-size:9px;color:#8d9e79;margin-bottom:9px}.nest-legend{display:flex;flex-wrap:wrap;gap:11px;padding:12px 17px;font-size:8px;color:#8e9e7a}.legend-dot{width:7px;height:7px;border-radius:2px;display:inline-block;margin-right:4px}.jobs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.job-card{padding:20px;border:1px solid var(--line);border-radius:12px;background:#fff;display:flex;flex-direction:column;gap:8px}.job-card h3{font-size:14px;overflow-wrap:anywhere}.job-card p{font-size:10px;color:#9aa88c}.job-card .job-value{font-size:20px;color:#71895a;letter-spacing:-.5px;margin:5px 0}.job-card .job-buttons{display:flex;align-items:center;justify-content:space-between;margin-top:auto}.delete-button{font-size:9px;background:none;color:#acafa6;text-decoration:underline}.delete-button:hover{color:#b77045}.job-delete-confirm{border-top:1px solid #edd7c6;padding-top:12px;color:#a57755;font-size:10px}.job-delete-confirm .button{margin-top:8px}.empty-state{padding:65px 28px;text-align:center;border:1px dashed #cad4bd;border-radius:14px;background:#fafcf6;color:#8e9f7b}.empty-state h2{color:#647e4f;font-size:19px;margin:15px 0 10px}.empty-state p{font-size:12px;max-width:380px;margin:0 auto 22px;line-height:1.8}.no-results{padding:25px;color:#81906e;font-size:12px;grid-column:1/-1}.conversion-list{padding:5px 0}.conversion-row{display:flex;justify-content:space-between;padding:15px 22px;border-bottom:1px solid #edf0e6;font-size:12px}.conversion-row strong{font-family:ui-monospace,monospace;color:#758e5d;font-weight:500}.conversion-row span{color:#98aa82}.no-js{padding:30px;color:var(--ink)}dialog{border:1px solid #d9e3cc;border-radius:16px;max-width:420px;width:calc(100% - 36px);padding:28px;background:#fbfcf7;color:var(--ink);box-shadow:0 20px 100px #17280d26}dialog::backdrop{background:#14200d66;backdrop-filter:blur(3px)}.modal-eyebrow{font-size:8px;letter-spacing:1.7px;color:#9aa98b}dialog h2{font-size:23px;letter-spacing:-.5px;margin:10px 0}dialog p{font-size:11px;color:#94a186;line-height:1.8;margin:0 0 20px}.modal-buttons{display:flex;justify-content:flex-end;gap:10px;margin-top:23px}.toast{position:fixed;bottom:25px;left:calc(50% + 119px);transform:translate(-50%,20px);background:#283824;color:#e7efdf;font-size:11px;padding:12px 20px;border-radius:8px;z-index:90;box-shadow:0 6px 30px #14220d20;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:calc(100vw - 30px);text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}[hidden]{display:none!important}.print-only{display:none}
@media(min-width:1500px){.tool-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.hero-content{padding:29px 34px}.hero-art img{height:230px}}
@media(max-width:1150px){.sidebar{width:212px;padding-left:12px;padding-right:12px}.app-shell{margin-left:212px}.topbar{padding:0 27px}#main{padding:30px 27px 40px}.app-footer{padding:18px 27px}.workspace{grid-template-columns:minmax(260px,.9fr) minmax(0,1.1fr);gap:17px}.tool-heading{flex-wrap:wrap}.tool-actions{margin-left:63px}.tool-card{padding:18px;min-height:205px}.hero{grid-template-columns:1.3fr .8fr}.hero-art img{height:170px}.part-row.nesting-row{grid-template-columns:1fr 48px 48px 35px 20px}.stat{padding:10px}.stat strong{font-size:13px}.toast{left:calc(50% + 106px)}}
@media(max-width:930px){.tool-grid,.jobs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace{grid-template-columns:1fr}.input-panel .field-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.field.wide{grid-column:span 1}.checkbox-field{grid-column:1/-1}.hero{grid-template-columns:1fr}.hero-art{display:none}.page-heading{align-items:flex-start}.page-heading h1{font-size:28px}.header-right{gap:12px}.unit-badge{display:none}.filters{flex-wrap:wrap}.section-header{align-items:flex-start;flex-wrap:wrap}.part-row{grid-template-columns:1fr 100px 65px 26px}.part-row.nesting-row{grid-template-columns:1fr 90px 90px 65px 26px}.tool-actions{margin-left:0}.search-box input{width:125px}.diagram>svg{height:230px}}
@media(max-width:700px){.sidebar{transform:translateX(-100%);transition:transform .2s;width:238px;box-shadow:12px 0 30px #15210c30;inset:65px auto 0 0;padding-top:20px}.sidebar.open{transform:translateX(0)}.sidebar .brand{margin-bottom:23px}.app-shell{margin-left:0}.topbar{height:65px;padding:0 17px;position:sticky;top:0;z-index:30;background:#fafbf7;gap:10px}.mobile-menu{display:block;font-size:19px;margin-right:2px}.breadcrumb{gap:7px;font-size:11px;flex:1}.breadcrumb>span:first-child{display:none}.crumb-divider{display:none}.header-right{gap:0}.search-box{padding:4px 8px;font-size:19px}.search-box input{width:105px;font-size:10px}.search-box kbd{display:none}#main{padding:25px 17px 33px}.page-heading{gap:14px;display:block;margin-bottom:20px}.page-heading h1{font-size:28px}.page-heading .pill{margin-top:13px}.page-heading p{font-size:11px}.hero{min-height:0;margin-bottom:26px;border-radius:12px}.hero-content{padding:21px}.hero-title{font-size:20px}.hero-content p{max-width:unset}.tool-grid,.jobs-grid{gap:11px}.tool-card{padding:15px;min-height:205px}.tool-card h3{font-size:13px}.tool-card p{font-size:10px}.card-arrow{right:14px;top:18px}.card-icon{margin-bottom:12px}.card-bottom small{font-size:7px;line-height:1.5;max-width:110px}.section-header h2{font-size:13px}.filter{padding:5px 8px;font-size:9px}.tool-title h1{font-size:25px}.tool-title p{font-size:10px}.tool-title .card-icon{width:42px;height:42px}.tool-heading{margin-bottom:20px;gap:15px}.tool-actions{width:100%}.tool-actions .button{flex:1}.input-panel .field-grid{grid-template-columns:1fr 1fr}.field.wide{grid-column:1/-1}.input-panel form{padding:17px}.panel-head{padding:15px 17px}.workspace{gap:17px}.result-hero{padding:20px}.result-value{font-size:36px}.result-caption{max-width:265px}.part-row{grid-template-columns:1fr 76px 45px 22px}.part-row.nesting-row{grid-template-columns:1fr 56px 56px 38px 20px}.part-row input{font-size:9px}.app-footer{padding:16px 17px;font-size:7px;letter-spacing:.5px}.app-footer>span:last-child{font-size:6px}.toast{left:50%;bottom:18px}.recent-panel{padding:17px}.diagram>svg{height:205px}.result-table td,.result-table th{padding:10px 12px}.stat small{font-size:8px}.stat strong{font-size:14px}.job-card{padding:16px}.job-card h3{font-size:12px}.job-card .job-value{font-size:18px}}
@media(max-width:370px){.tool-grid,.jobs-grid{grid-template-columns:1fr}.tool-card{min-height:175px}.hero-actions{flex-wrap:wrap}.part-row.nesting-row{grid-template-columns:1fr 47px 47px 32px 18px}.search-box input{width:80px}.stat-grid{gap:6px}.stat{padding:8px}.stat strong{font-size:12px}}
.calculator-guide{margin:-6px 0 23px;max-width:850px;line-height:1.7}.calculator-guide p{font-size:13px;color:#415039}.calculator-guide small{display:block;margin-top:5px;font-size:11px;color:#737d68}.calculator-advanced{border-top:1px solid var(--line);margin-top:20px;padding-top:15px}.calculator-advanced summary{cursor:pointer;font-size:12px;font-weight:600;color:#59674f;line-height:1.5}.calculator-advanced[open] summary{margin-bottom:18px}.calculate-actions{margin-top:22px;display:flex;align-items:center;gap:13px;flex-wrap:wrap}.calculate-actions small{font-size:10px;line-height:1.6;color:#737d68}.calculate-button{min-height:44px;min-width:150px}.input-panel .field-hint{line-height:1.7}.calculator-guide,.calculator-advanced{min-width:0}
@media print{.calculator-guide{display:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{@page{size:A4;margin:15mm}.sidebar,.topbar,.app-footer,.tool-actions,.back-button,.input-panel,.result-buttons,.toast,.hero,.search-box,.delete-button,.method-note a{display:none!important}.app-shell{margin:0;background:#fff}#main{max-width:none;padding:0}.workspace{display:block}.tool-title .card-icon{display:none}.tool-heading{margin:15px 0}.panel,.stat,.result-hero{break-inside:avoid;border-color:#ccc;box-shadow:none}.results-column{max-width:none}.diagram{background:#fff}.bar-layout,.nest-sheet{break-inside:avoid}.table-scroll{overflow:visible;max-height:none}.print-only{display:block}.print-header{font-size:9px;color:#777;border-bottom:1px solid #bbb;padding-bottom:10px;display:flex;justify-content:space-between}.print-inputs{font-size:9px;color:#777;line-height:1.8;margin:10px 0 17px}.result-value{font-size:30px}.stat-grid{grid-template-columns:repeat(3,1fr)}.tool-grid,.jobs-grid{grid-template-columns:repeat(3,1fr)}.result-hero{background:#f2f4ee}.quote-estimate .diagram{display:none}.app-shell{min-height:0}}

.account-workspace{max-width:820px}.account-workspace .panel{padding:22px;margin-bottom:20px}.account-workspace .panel-head{padding:0 0 16px;margin-bottom:16px}.account-workspace p{font-size:13px;line-height:1.8;margin:10px 0 16px}.account-workspace .form-grid{padding:0;max-width:520px}.account-workspace .field input{min-height:44px;width:100%}.account-workspace .checkbox-field{align-items:flex-start;font-size:12px;line-height:1.7}.account-workspace .result-buttons{padding:18px 0 0;margin:0}.account-workspace .tip{padding:16px;background:#e8eedf;border-radius:8px}.account-workspace .error-panel{padding:16px}.account-workspace fieldset[disabled]{opacity:.65}.account-workspace .button{min-height:42px}@media(max-width:700px){.account-workspace .panel{padding:18px}.account-workspace .panel-head{flex-wrap:wrap;gap:8px}}

/* Saved favourites retain the existing workshop palette. */
.tool-shortcuts{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.tool-shortcuts .back-button{margin:0}.favourite-button[aria-pressed="true"]{background:#dce8ca;border-color:#9daf87;color:#3d5230}
@media(max-width:600px){.tool-shortcuts{align-items:flex-start}.tool-actions{flex-wrap:wrap}.favourite-button{font-size:12px}}
@media print{.tool-shortcuts,.favourite-button{display:none!important}}