:root{--navy:#17233d;--ink:#23314e;--muted:#78839a;--line:#e5e9f0;--blue:#2d6df6;--mint:#e8f8f1;--bg:#f5f7fa;--white:#fff;--shadow:0 5px 24px rgba(22,35,62,.07)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 Inter,Segoe UI,Arial,sans-serif}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 24px;gap:28px}.brand{color:var(--navy);font-size:19px;font-weight:800;text-decoration:none;white-space:nowrap}.brand span{color:#2dbb87;font-size:26px;vertical-align:-2px}.project-name{border-left:1px solid var(--line);padding-left:26px;flex:1}.project-name input{border:0;font-size:15px;font-weight:650;color:var(--ink);width:100%;outline:0}.top-actions{display:flex;align-items:center;gap:10px}.save-state{font-size:12px;color:#39a978}.button{border:1px solid var(--line);background:#fff;color:var(--ink);padding:9px 14px;border-radius:7px;font-weight:650;cursor:pointer}.button.primary{background:var(--blue);color:white;border-color:var(--blue)}.button.full{width:100%;margin-top:12px}.app-shell{height:calc(100vh - 68px);min-height:650px;display:grid;grid-template-columns:230px minmax(430px,1fr) 255px}.left-panel,.right-panel{background:#fff;border-right:1px solid var(--line);overflow:auto}.right-panel{border-right:0;border-left:1px solid var(--line);padding:24px 18px}.panel-section{padding:21px 14px;border-bottom:1px solid var(--line)}.eyebrow{font-size:10px;letter-spacing:1.1px;color:#8993a8;font-weight:800;margin:0 0 11px}.nav-list{display:grid;gap:4px}.nav-item,.tool{border:0;background:transparent;padding:10px;width:100%;text-align:left;border-radius:6px;color:#50607b;cursor:pointer;font:inherit}.nav-item span{margin-right:9px;font-size:16px}.nav-item:hover,.tool:hover{background:#f1f5ff}.nav-item.active,.tool.active{background:#eaf1ff;color:#235fd9;font-weight:700}.tool{font-size:13px;padding:8px}.hint{font-size:12px;color:var(--muted);margin:12px 2px 0}.section-heading{display:flex;justify-content:space-between}.section-heading button{border:0;background:transparent;color:#a5afbe;font-size:20px;cursor:pointer}.saved-list{display:grid;gap:7px}.saved-item{width:100%;text-align:left;border:1px solid var(--line);border-radius:6px;background:#fff;padding:8px;cursor:pointer;color:var(--ink)}.saved-item small{display:block;color:var(--muted);margin-top:2px}.workspace{padding:26px;overflow:auto}.workspace-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.workspace h1{font-size:22px;letter-spacing:-.4px;margin:0 0 3px}.workspace-header p{color:var(--muted);margin:0}.canvas-wrap{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:9px;position:relative;overflow:hidden;min-height:500px}.canvas-wrap canvas{display:block;width:100%;height:auto;max-height:calc(100vh - 212px);cursor:crosshair}.canvas-tip{position:absolute;left:16px;bottom:14px;background:rgba(24,35,61,.82);color:white;border-radius:5px;padding:7px 10px;font-size:12px}.zoom-controls{display:flex;align-items:center;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:white}.zoom-controls button{height:31px;width:31px;border:0;border-right:1px solid var(--line);background:white;font-size:17px;cursor:pointer}.zoom-controls button:last-child{border:0}.zoom-controls span{font-size:12px;width:48px;text-align:center}.validation{margin-top:12px;font-size:12px;color:#b47421}.right-panel section{padding:0 0 21px;margin-bottom:20px;border-bottom:1px solid var(--line)}.right-panel section:last-child{border:0}.metric-list{display:grid;gap:13px}.metric-list div{display:flex;justify-content:space-between}.metric-list span{color:var(--muted)}.metric-list strong{font-size:14px}.quick-total{padding:13px;border-radius:8px;background:var(--mint)}.quick-total span{color:#4b6b61;display:block}.quick-total strong{font-size:23px;display:block;color:#1c513f;margin:2px 0}.quick-total small{color:#5f7a70}.check-list{list-style:none;padding:0;margin:0;display:grid;gap:9px}.check-list li{font-size:12px;color:#52617b}.check-list li:before{content:'✓';display:inline-grid;place-items:center;background:#dff5eb;color:#279266;width:17px;height:17px;border-radius:50%;margin-right:7px;font-weight:800}.check-list li.bad:before{content:'!';background:#fff0ec;color:#d56147}.hidden{display:none!important}.materials-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:980px}.card{background:#fff;border:1px solid var(--line);border-radius:9px;padding:20px;box-shadow:var(--shadow)}.card.wide{grid-column:span 2}.card h2{font-size:16px;margin:0 0 18px}.form-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.form-grid.one{grid-template-columns:1fr}.form-grid label{color:#64718a;font-size:12px}.form-grid input,.form-grid select,.form-grid textarea{display:block;width:100%;margin-top:5px;padding:9px;border:1px solid #dce2ec;border-radius:6px;background:#fff;color:var(--ink);font:14px inherit}.form-grid textarea{min-height:104px;resize:vertical}.span-2{grid-column:span 2}.info{color:#2b718e}.estimate-paper{background:#fff;max-width:850px;padding:42px;border:1px solid var(--line);box-shadow:var(--shadow);margin:auto}.estimate-title{display:flex;justify-content:space-between;border-bottom:2px solid var(--navy);padding-bottom:18px}.estimate-title h2{margin:4px 0 0;font-size:24px}.logo-print{color:var(--blue);font-weight:900;letter-spacing:1px;margin:0}.estimate-title>p{color:var(--muted)}.estimate-client{padding:18px 0;color:#53617a}.estimate-client span{margin-right:18px}table{width:100%;border-collapse:collapse}th{text-align:left;color:#78839a;font-size:11px;text-transform:uppercase;letter-spacing:.6px;padding:9px;border-bottom:1px solid var(--line)}td{padding:12px 9px;border-bottom:1px solid #edf0f4}td:not(:first-child),th:not(:first-child){text-align:right}tfoot td{font-weight:800;border:0;font-size:16px;padding-top:17px}.estimate-note{color:#78839a;font-size:12px;margin-top:30px}.client-card{max-width:760px}.toast{position:fixed;right:24px;bottom:22px;padding:11px 16px;border-radius:7px;background:#1f704f;color:white;box-shadow:var(--shadow);transform:translateY(70px);opacity:0;transition:.25s;z-index:10}.toast.show{transform:translateY(0);opacity:1}@media(max-width:1050px){.app-shell{grid-template-columns:210px minmax(400px,1fr)}.right-panel{display:none}.form-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.topbar{height:60px;padding:0 13px;gap:10px}.brand{font-size:16px}.project-name{padding-left:10px}.save-state,.ghost{display:none}.app-shell{height:auto;min-height:calc(100vh - 60px);grid-template-columns:1fr}.left-panel{display:flex;overflow:visible;order:2;border-top:1px solid var(--line)}.left-panel .panel-section{display:none}.left-panel .panel-section:first-child{display:block;padding:7px;width:100%;border:0}.left-panel .eyebrow{display:none}.nav-list{display:flex;justify-content:space-around}.nav-item{font-size:11px;padding:7px 4px}.nav-item span{display:block;margin:0;font-size:16px}.workspace{padding:15px;order:1}.workspace-header h1{font-size:19px}.canvas-wrap{min-height:360px}.canvas-wrap canvas{height:390px;max-height:none;width:100%;object-fit:fill}.materials-grid{grid-template-columns:1fr}.card.wide{grid-column:auto}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.estimate-paper{padding:20px}.top-actions{gap:4px}.button{padding:8px 10px}.zoom-controls{display:none}}
@media print{body{background:white}.topbar,.left-panel,.right-panel,.workspace:not(#estimateView),#estimateView .workspace-header{display:none!important}.app-shell{display:block;height:auto}.workspace#estimateView{display:block!important;padding:0}.estimate-paper{border:0;box-shadow:none;max-width:none;padding:25px}}
@media print{body.print-measure .workspace:not(#measureView),body.print-measure #measureView .workspace-header{display:none!important}body.print-measure #measureView{display:block!important;padding:0}body.print-measure .measure-paper{border:0;box-shadow:none;max-width:none;padding:25px}}
.measure-paper{background:#fff;max-width:1000px;padding:38px;border:1px solid var(--line);box-shadow:var(--shadow);margin:auto}.measure-paper-head{display:flex;justify-content:space-between;gap:20px;border-bottom:2px solid var(--navy);padding-bottom:16px}.measure-paper-head h2{font-size:22px;margin:3px 0 0}.measure-paper-head>div:last-child{text-align:right;display:grid;gap:4px;color:#60708a}.measure-paper-head strong{color:var(--ink)}.measure-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:18px 0}.measure-meta div{padding:9px 11px;background:#f6f8fb;border-radius:6px}.measure-meta span{display:block;color:#7c879b;font-size:11px}.measure-meta strong{font-size:12px}.measure-layout{display:grid;grid-template-columns:1.25fr 1fr;gap:28px}.measure-layout h3{font-size:13px;margin:0 0 9px}.measure-layout canvas{width:100%;border:1px solid #e1e6ee;border-radius:5px;background:#fff}.measure-caption{color:#748097;font-size:11px;margin:7px 0}.measure-table{font-size:12px}.measure-table th{font-size:10px}.measure-table td,.measure-table th{padding:8px 6px}.diagonal-heading{margin-top:19px!important}.measure-signatures{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:15px;margin-top:32px;padding-top:17px;border-top:1px solid var(--line);font-size:12px;color:#58667e}@media(max-width:720px){.measure-paper{padding:18px}.measure-paper-head,.measure-layout{display:block}.measure-paper-head>div:last-child{text-align:left;margin-top:10px}.measure-meta{grid-template-columns:1fr 1fr}.measure-layout>div+div{margin-top:20px}.measure-signatures{grid-template-columns:1fr;gap:12px}}
.doc-actions{display:flex;gap:9px}
.brand{display:flex!important;align-items:center;gap:8px;letter-spacing:.5px}.brand-mark{display:grid;place-items:center;color:#fff!important;background:linear-gradient(145deg,#1c9b82,#35c49c);font-size:20px!important;width:31px;height:31px;border-radius:9px}.brand-name i{font-size:9px;color:#2ca98b;font-style:normal;letter-spacing:1.2px;display:block;margin-top:-3px}.company-card{max-width:760px;margin-top:16px}.company-info{display:flex;gap:40px;flex-wrap:wrap}.company-info span{display:block;color:#7b879a;font-size:11px}.company-info strong{display:block;margin-top:3px}.roles{display:flex;gap:8px;margin-top:18px}.roles span{background:#eaf1ff;color:#245fda;padding:6px 10px;border-radius:20px;font-size:12px;font-weight:650}
.measurement-card{background:#fff;border:1px solid var(--line);border-radius:9px;padding:20px;margin-top:16px;box-shadow:var(--shadow)}.measurement-head{display:flex;justify-content:space-between;gap:18px;align-items:start}.measurement-head h2{font-size:16px;margin:0 0 4px}.measurement-head p{margin:0;color:var(--muted);font-size:12px}.mode-switch{border:1px solid var(--line);border-radius:7px;padding:3px;white-space:nowrap}.mode-switch button{border:0;background:#fff;color:#60708a;padding:6px 9px;border-radius:4px;cursor:pointer;font-size:12px}.mode-switch button.active{background:#eaf1ff;color:#235fd9;font-weight:700}.measurements-table{margin:18px 0 6px;border:1px solid var(--line);border-radius:7px;overflow:hidden}.measure-row{display:grid;grid-template-columns:80px 1fr 1fr;gap:12px;align-items:center;padding:8px 12px;border-bottom:1px solid #edf0f4}.measure-row:last-child{border:0}.measure-row span{font-weight:700;color:#53617a;font-size:12px}.measure-row label{font-size:11px;color:#748097}.measure-row input,.diagonal-form input,.diagonal-form select{display:block;width:100%;margin-top:3px;border:1px solid #dce2ec;border-radius:5px;padding:6px;color:var(--ink)}.triangulation-copy{color:#60708a;max-width:700px;font-size:13px}.diagonal-form{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:10px;align-items:end;margin-top:14px}.diagonal-form label{font-size:11px;color:#748097}.diagonal-list{display:grid;gap:6px;margin-top:13px}.diagonal-item{font-size:12px;background:#f4f7fc;padding:8px 10px;border-radius:5px;display:flex;justify-content:space-between}.diagonal-item button{border:0;background:transparent;color:#e26950;cursor:pointer}@media(max-width:720px){.measurement-head{display:block}.mode-switch{display:inline-block;margin-top:12px}.measure-row{grid-template-columns:52px 1fr 1fr;gap:8px;padding:8px}.diagonal-form{grid-template-columns:1fr 1fr}.diagonal-form .button{grid-column:span 2}}
.objects-manager{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}.objects-heading{display:flex;justify-content:space-between;align-items:center}.objects-heading h3{font-size:14px;margin:0}.objects-heading span{font-size:12px;color:#72809a}.plan-objects-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:10px}.plan-object-row{display:flex;align-items:center;justify-content:space-between;gap:8px;background:#f5f7fb;border-radius:6px;padding:8px 10px;font-size:12px}.plan-object-row strong{font-weight:650}.plan-object-row small{color:#77839a;display:block;margin-top:1px}.plan-object-row button{border:0;background:transparent;color:#d4614f;cursor:pointer;font-size:16px}.empty-objects{font-size:12px;color:#77839a;margin:10px 0 0}@media(max-width:720px){.plan-objects-list{grid-template-columns:1fr}}
.object-price-note{background:#f5f7fb;border-radius:6px;padding:9px}.object-price-note span{display:block;color:#738097;font-size:11px}.object-price-note strong{display:block;margin-top:3px;font-size:12px;color:#35435e}
.catalog-search{border:1px solid #dce2ec;border-radius:7px;padding:9px 11px;width:255px;font:14px inherit}.catalog-filters{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:16px}.catalog-filters button{border:1px solid var(--line);background:#fff;border-radius:20px;padding:7px 11px;color:#60708a;cursor:pointer;font-size:12px}.catalog-filters button.active{background:#eaf1ff;border-color:#cddcff;color:#245fda;font-weight:700}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.catalog-card{background:#fff;border:1px solid var(--line);border-radius:9px;padding:16px;box-shadow:var(--shadow)}.catalog-card .catalog-type{font-size:10px;letter-spacing:.8px;color:#77859b;font-weight:800}.catalog-card h3{font-size:15px;margin:7px 0 3px}.catalog-card p{font-size:12px;color:#68758c;margin:0 0 14px;min-height:34px}.catalog-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #edf0f4;padding-top:11px}.catalog-footer strong{font-size:14px}.catalog-footer button{border:0;background:#eaf1ff;color:#245fda;border-radius:5px;padding:7px 9px;cursor:pointer;font-size:12px;font-weight:650}@media(max-width:900px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.catalog-grid{grid-template-columns:1fr}.catalog-search{width:180px}}
.template-buttons{display:grid;grid-template-columns:1fr 1fr;gap:6px}.template-buttons button,.backup-actions button,.backup-actions label{border:1px solid var(--line);background:#fff;border-radius:5px;padding:7px;font-size:11px;color:#52617a;cursor:pointer;text-align:center}.backup-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:10px}.backup-actions input{display:none}.preflight-card{background:#fff;border:1px solid var(--line);border-radius:9px;padding:24px;max-width:800px;box-shadow:var(--shadow)}.preflight-summary{font-size:18px;font-weight:750;margin-bottom:18px}.preflight-list{display:grid;gap:8px}.preflight-item{display:flex;gap:10px;align-items:center;border-radius:6px;padding:10px 12px;background:#f6f8fb}.preflight-item .mark{font-weight:800}.preflight-item.ok .mark{color:#219c6c}.preflight-item.warn .mark{color:#dd8a2c}.preflight-item.error .mark{color:#d95645}.preflight-item small{display:block;color:#718098;margin-top:2px}.doc-actions{display:flex;gap:8px;flex-wrap:wrap}@media(max-width:720px){.doc-actions{gap:4px}.doc-actions .button{font-size:11px;padding:7px}.template-buttons{grid-template-columns:1fr}.backup-actions{grid-template-columns:1fr}}