.trusses-workspace-shell{--bg:#090d16;--surface:#0e121eeb;--surface-2:#141b2af0;--ink:#edf2ff;--muted:#9aa4b8;--line:#8196be29;--accent:#d86f45;--accent-2:#2f776c;--shadow:0 22px 70px #00000059;color:var(--ink);font-synthesis:none;text-rendering:optimizelegibility;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.trusses-workspace-shell *{box-sizing:border-box}.trusses-workspace-shell{background:linear-gradient(180deg, #ffffff09, transparent 18rem), radial-gradient(circle at top left, #d86f4521, transparent 28rem), var(--bg);margin:0}.trusses-workspace-shell .home-screen{background:var(--bg);grid-template-columns:320px minmax(0,1fr);min-height:100vh;display:grid}.trusses-workspace-shell .home-rail{border-right:1px solid var(--line);background:#fbfcfa;flex-direction:column;justify-content:space-between;gap:24px;padding:28px 24px;display:flex}.trusses-workspace-shell .home-rail-actions{gap:12px;display:grid}.trusses-workspace-shell .secondary-action{min-height:42px;color:var(--accent-2);cursor:pointer;background:#f7fbf9;border:1px solid #b7d8d0;border-radius:7px;justify-content:center;align-items:center;gap:8px;padding:0 14px;font-size:13px;font-weight:900;display:inline-flex}.trusses-workspace-shell .secondary-action:hover{background:#eef8f5}.trusses-workspace-shell .home-main{min-width:0;padding:36px}.trusses-workspace-shell .home-header{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px;display:flex}.trusses-workspace-shell .home-header span,.trusses-workspace-shell .home-cache-note span,.trusses-workspace-shell .project-card-body span,.trusses-workspace-shell .project-card-stats span{color:var(--muted);text-transform:uppercase;font-size:11px;font-weight:900}.trusses-workspace-shell .home-header h2{color:var(--ink);letter-spacing:0;margin:5px 0 8px;font-size:34px}.trusses-workspace-shell .home-header p{max-width:690px;color:var(--muted);margin:0;font-size:14px;line-height:1.45}.trusses-workspace-shell .home-cache-note{background:#eef8f5;border:1px solid #c7dfda;border-radius:8px;min-width:220px;padding:12px}.trusses-workspace-shell .home-cache-note strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;margin-top:5px;font-size:13px;display:block;overflow:hidden}.trusses-workspace-shell .project-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;display:grid}.trusses-workspace-shell .project-card{min-height:244px;color:inherit;background:var(--surface);border:1px solid var(--line);cursor:pointer;text-align:left;border-radius:8px;grid-template-rows:92px auto auto;gap:12px;padding:16px;display:grid;box-shadow:0 8px 22px #1f29270d}.trusses-workspace-shell .project-card:hover{border-color:#9fcac3;transform:translateY(-1px);box-shadow:0 18px 45px #1f29271a}.trusses-workspace-shell .project-card-user{background:#fbfffd;border-color:#9fcac3}.trusses-workspace-shell .project-card-preview{border:1px solid var(--line);background:linear-gradient(#f7f9f6 0%,#eef2ed 100%);border-radius:7px;position:relative;overflow:hidden}.trusses-workspace-shell .project-card-preview span{transform-origin:50% 100%;background:#2f776c2e;border:2px solid #2f776cb8;width:42%;height:32%;position:absolute;top:27%;left:28%}.trusses-workspace-shell .project-card-body{min-width:0}.trusses-workspace-shell .project-card-body strong{color:var(--ink);margin-top:4px;font-size:18px;display:block}.trusses-workspace-shell .project-card-body small{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:5px;font-size:12px;line-height:1.35;display:-webkit-box;overflow:hidden}.trusses-workspace-shell .project-card-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;display:grid}.trusses-workspace-shell .project-card-stats div{background:var(--surface-2);border:1px solid var(--line);border-radius:7px;min-width:0;padding:8px}.trusses-workspace-shell .project-card-stats span{text-overflow:ellipsis;white-space:nowrap;font-size:9px;display:block;overflow:hidden}.trusses-workspace-shell .project-card-stats strong{color:var(--ink);margin-top:4px;font-size:16px;display:block}.trusses-workspace-shell .help-screen{background:var(--bg);min-height:100vh;padding:34px}.trusses-workspace-shell .help-shell{gap:18px;width:min(1180px,100%);margin:0 auto;display:grid}.trusses-workspace-shell .help-hero,.trusses-workspace-shell .help-overview,.trusses-workspace-shell .help-step-card,.trusses-workspace-shell .help-footer-note{background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 22px #1f29270d}.trusses-workspace-shell .help-hero{gap:20px;padding:28px;display:grid}.trusses-workspace-shell .help-hero h1{max-width:780px;color:var(--ink);letter-spacing:0;margin:5px 0 10px;font-size:34px;line-height:1.08}.trusses-workspace-shell .help-hero p{max-width:820px;color:var(--muted);margin:0;font-size:15px;line-height:1.5}.trusses-workspace-shell .help-overview{grid-template-columns:repeat(2,minmax(0,1fr));gap:0;display:grid;overflow:hidden}.trusses-workspace-shell .help-overview div{gap:6px;min-width:0;padding:18px;display:grid}.trusses-workspace-shell .help-overview div+div{border-left:1px solid var(--line)}.trusses-workspace-shell .help-overview strong{color:var(--accent-2);text-transform:uppercase;font-size:12px}.trusses-workspace-shell .help-overview span{color:var(--ink);font-size:14px;font-weight:700;line-height:1.45}.trusses-workspace-shell .help-step-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.trusses-workspace-shell .help-step-card{grid-template-columns:52px minmax(0,1fr);gap:14px;padding:18px;display:grid}.trusses-workspace-shell .help-step-index{width:42px;height:42px;color:var(--accent-2);background:#eef8f5;border:1px solid #b7d8d0;border-radius:8px;place-items:center;font-size:14px;font-weight:900;display:grid}.trusses-workspace-shell .help-step-card h2{color:var(--ink);letter-spacing:0;margin:0 0 7px;font-size:18px}.trusses-workspace-shell .help-step-card p{color:#40504b;margin:0;font-size:13px;line-height:1.45}.trusses-workspace-shell .help-step-card ul{color:var(--muted);gap:5px;margin:12px 0 0;padding-left:18px;font-size:12px;font-weight:700;line-height:1.35;display:grid}.trusses-workspace-shell .help-footer-note{color:#7b4424;background:#fff6ec;border-color:#efd2b7;grid-template-columns:22px minmax(0,1fr);align-items:start;gap:10px;padding:16px;display:grid}.trusses-workspace-shell .help-footer-note p{margin:0;font-size:13px;font-weight:700;line-height:1.45}.trusses-workspace-shell .project-create-screen{background:var(--bg);place-items:center;min-height:100vh;padding:36px;display:grid}.trusses-workspace-shell .project-create-card{background:var(--surface);border:1px solid var(--line);width:min(640px,100%);box-shadow:var(--shadow);border-radius:8px;gap:22px;padding:28px;display:grid}.trusses-workspace-shell .project-create-card h1{color:var(--ink);letter-spacing:0;margin:5px 0 8px;font-size:30px}.trusses-workspace-shell .project-create-card p{max-width:520px;color:var(--muted);margin:0;font-size:14px;line-height:1.45}.trusses-workspace-shell .eyebrow{color:var(--accent-2);text-transform:uppercase;font-size:11px;font-weight:900}.trusses-workspace-shell .ghost-action{color:#40504b;background:var(--surface-2);border:1px solid var(--line);cursor:pointer;border-radius:7px;justify-self:start;min-height:34px;padding:0 12px;font-size:12px;font-weight:900}.trusses-workspace-shell .project-create-form{gap:14px;display:grid}.trusses-workspace-shell .project-create-form label{color:var(--ink);gap:6px;font-size:12px;font-weight:900;display:grid}.trusses-workspace-shell .project-create-form label span,.trusses-workspace-shell .project-file-note span{color:var(--muted);text-transform:uppercase;font-size:10px;font-weight:900}.trusses-workspace-shell .project-create-form input{width:100%;min-height:42px;color:var(--ink);background:var(--surface-2);border:1px solid var(--line);border-radius:7px;padding:0 11px;font-size:14px;font-weight:800}.trusses-workspace-shell .project-create-form input[type=file]{align-items:center;padding:10px 11px;display:grid}.trusses-workspace-shell .project-create-form input:focus{border-color:var(--accent-2);outline:3px solid #2f776c29}.trusses-workspace-shell .project-file-note{background:#eef8f5;border:1px solid #c7dfda;border-radius:7px;padding:10px 12px}.trusses-workspace-shell .project-file-note strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;margin-top:4px;font-size:13px;display:block;overflow:hidden}.trusses-workspace-shell .form-error{color:#7b4424;background:#fff6ec;border:1px solid #efd2b7;border-radius:7px;margin:0;padding:10px 12px;font-size:12px;font-weight:800}.trusses-workspace-shell button,.trusses-workspace-shell input,.trusses-workspace-shell select{font:inherit}.trusses-workspace-shell .app-shell{grid-template:"workflow workflow""sidebar workspace"minmax(0,1fr)/340px minmax(0,1fr);min-height:100vh;display:grid}.trusses-workspace-shell .sidebar{border-right:1px solid var(--line);background:#080b13d6;flex-direction:column;grid-area:sidebar;gap:18px;padding:24px;display:flex}.trusses-workspace-shell .workflow-rail{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#080b13eb;grid-area:workflow;min-width:0;padding:10px 18px;overflow:hidden}.trusses-workspace-shell .workflow-button-group{border:1px solid var(--line);scrollbar-width:none;background:#ffffff06;border-radius:10px;flex-direction:row;align-items:stretch;gap:6px;width:100%;min-width:0;padding:2px;display:flex;overflow:auto hidden;box-shadow:inset 0 1px #ffffff09}.trusses-workspace-shell .workflow-button-group::-webkit-scrollbar{display:none}.trusses-workspace-shell .workflow-rail button{color:#40504b;text-align:left;white-space:nowrap;cursor:pointer;background:#ffffff05;border:1px solid #8196be1f;border-radius:7px;flex:1 0 82px;grid-template-rows:auto auto;grid-template-columns:auto 1fr;place-items:center start;gap:3px;min-width:82px;min-height:52px;padding:7px 9px;font-size:11px;font-weight:900;display:grid}.trusses-workspace-shell .workflow-rail button:hover{color:var(--ink);background:#ffffff0a;border-color:#8196be40}.trusses-workspace-shell .workflow-rail button.active{color:var(--ink);background:linear-gradient(#311c11e0,#18100ceb);border-color:#d86f457a;box-shadow:inset 0 1px #ffffff0a,0 8px 22px #0000002e}.trusses-workspace-shell .workflow-rail svg{stroke-width:2px;grid-row:1/span 2}.trusses-workspace-shell .workflow-rail span{grid-column:2;line-height:1.05}.trusses-workspace-shell .workflow-rail small{color:var(--muted);grid-column:2;font-size:9px;font-weight:800;line-height:1}.trusses-workspace-shell .brand{grid-template-columns:46px 1fr;align-items:center;gap:12px;display:grid}.trusses-workspace-shell .brand h1,.trusses-workspace-shell .topbar h2,.trusses-workspace-shell .panel h2,.trusses-workspace-shell .card h3{letter-spacing:0;margin:0}.trusses-workspace-shell .brand h1{font-size:21px;line-height:1.1}.trusses-workspace-shell .brand p,.trusses-workspace-shell .topbar span,.trusses-workspace-shell .microcopy,.trusses-workspace-shell .row-item small{color:var(--muted)}.trusses-workspace-shell .brand p{margin:5px 0 0;font-size:13px;line-height:1.35}.trusses-workspace-shell .mark{color:#fff;background:var(--accent-2);border-radius:8px;place-items:center;width:46px;height:46px;display:grid}.trusses-workspace-shell .panel,.trusses-workspace-shell .card{background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 22px #1f29270d}.trusses-workspace-shell .panel{padding:16px}.trusses-workspace-shell .panel.collapsible{padding:0}.trusses-workspace-shell .panel-toggle{width:100%;min-height:52px;color:var(--ink);cursor:pointer;text-align:left;background:0 0;border:0;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;padding:12px 14px;display:grid}.trusses-workspace-shell .panel-toggle:hover{background:var(--surface-2)}.trusses-workspace-shell .panel-body{padding:0 16px 16px}.trusses-workspace-shell .panel-title,.trusses-workspace-shell .card-title{color:var(--accent-2);align-items:center;gap:9px;margin-bottom:14px;display:flex}.trusses-workspace-shell .panel-title.compact{margin-bottom:0}.trusses-workspace-shell .panel h2{font-size:15px}.trusses-workspace-shell .load-summary{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:700;overflow:hidden}.trusses-workspace-shell .upload{min-height:44px;color:var(--accent-2);cursor:pointer;border:1px dashed #aeb9b1;border-radius:8px;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex;position:relative}.trusses-workspace-shell .upload input{opacity:0;cursor:pointer;position:absolute;inset:0}.trusses-workspace-shell .microcopy{margin:12px 0 0;font-size:12px;line-height:1.45}.trusses-workspace-shell .field{margin-top:12px;display:block}.trusses-workspace-shell .field span{color:#394641;margin-bottom:6px;font-size:13px;font-weight:700;display:block}.trusses-workspace-shell .field .field-note{color:var(--muted);margin-top:6px;margin-bottom:0;font-size:12px;font-weight:600;line-height:1.35}.trusses-workspace-shell .input-row{grid-template-columns:1fr 44px;align-items:center;gap:8px;display:grid}.trusses-workspace-shell .input-row input{width:100%;height:38px;color:var(--ink);background:var(--surface-2);border:1px solid var(--line);border-radius:7px;padding:0 10px;font-size:14px}.trusses-workspace-shell .field input,.trusses-workspace-shell .field textarea{width:100%;color:var(--ink);background:var(--surface-2);border:1px solid var(--line);border-radius:7px;padding:9px 10px;font-size:13px}.trusses-workspace-shell .field textarea{resize:vertical;line-height:1.35}.trusses-workspace-shell .select-input{width:100%;height:38px;color:var(--ink);background:var(--surface-2);border:1px solid var(--line);border-radius:7px;padding:0 10px;font-size:13px;font-weight:700}.trusses-workspace-shell .input-row small{color:var(--muted);font-size:12px}.trusses-workspace-shell .segmented{background:var(--surface-2);border:1px solid var(--line);border-radius:8px;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:4px;display:grid}.trusses-workspace-shell .segment{color:#40504b;cursor:pointer;background:0 0;border:0;border-radius:6px;min-height:34px;padding:0 8px;font-size:12px;font-weight:800}.trusses-workspace-shell .segment.active{color:#fff;background:var(--accent-2);box-shadow:0 6px 16px #2f776c3d}.trusses-workspace-shell .zone-direction-list{gap:8px;max-height:330px;margin-top:12px;padding-right:2px;display:grid;overflow:auto}.trusses-workspace-shell .zone-direction-row{background:var(--surface-2);border:1px solid var(--line);cursor:pointer;border-radius:7px;grid-template-columns:minmax(0,1fr) 104px;align-items:center;gap:8px;padding:9px;transition:border-color .16s,box-shadow .16s,background .16s;display:grid}.trusses-workspace-shell .zone-direction-row.active{border-color:var(--accent);background:#fff6ec;box-shadow:0 0 0 2px #d86f4529}.trusses-workspace-shell .zone-direction-row strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:12px;line-height:1.25;display:block;overflow:hidden}.trusses-workspace-shell .zone-direction-row span{color:var(--muted);margin-top:3px;font-size:11px;line-height:1.25;display:block}.trusses-workspace-shell .mini-segmented{border:1px solid var(--line);background:#fff;border-radius:7px;grid-template-columns:repeat(3,minmax(0,1fr));gap:3px;padding:3px;display:grid}.trusses-workspace-shell .mini-segmented button{color:#40504b;cursor:pointer;background:0 0;border:0;border-radius:5px;min-height:28px;padding:0;font-size:11px;font-weight:900}.trusses-workspace-shell .mini-segmented button.active{color:#fff;background:var(--accent-2)}.trusses-workspace-shell .merge-actions{z-index:2;background:var(--surface);grid-template-columns:1fr 1fr;gap:8px;margin-top:10px;padding:6px 0;display:grid;position:sticky;top:0}.trusses-workspace-shell .merge-actions button{color:#40504b;background:var(--surface-2);border:1px solid var(--line);cursor:pointer;border-radius:7px;min-height:34px;padding:0 9px;font-size:12px;font-weight:800}.trusses-workspace-shell .merge-actions button:disabled{cursor:not-allowed;opacity:.48}.trusses-workspace-shell .carrier-list{gap:7px;margin-top:8px;display:grid}.trusses-workspace-shell .layout-tracker{background:#fff8f2;border:1px solid #edc2a9;border-radius:7px;margin-top:10px}.trusses-workspace-shell .layout-tracker summary{color:#40504b;cursor:pointer;justify-content:space-between;align-items:center;gap:10px;min-height:38px;padding:0 10px;font-size:12px;font-weight:800;list-style:none;display:flex}.trusses-workspace-shell .layout-tracker summary::-webkit-details-marker{display:none}.trusses-workspace-shell .layout-tracker summary:after{content:"Show";color:var(--accent-2);font-size:11px;font-weight:900}.trusses-workspace-shell .layout-tracker[open] summary{border-bottom:1px solid #edc2a9}.trusses-workspace-shell .layout-tracker[open] summary:after{content:"Hide"}.trusses-workspace-shell .layout-tracker summary span,.trusses-workspace-shell .layout-tracker summary strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.trusses-workspace-shell .layout-tracker summary strong{color:var(--muted);font-size:11px}.trusses-workspace-shell .layout-tracker .carrier-list{max-height:220px;margin:0;padding:8px;overflow:auto}.trusses-workspace-shell .carrier-row{background:#fff8f2;border:1px solid #edc2a9;border-radius:7px;grid-template-columns:minmax(0,1fr) 32px;align-items:center;gap:8px;padding:8px 9px;display:grid}.trusses-workspace-shell .carrier-row.compact{min-height:42px;padding:7px 8px}.trusses-workspace-shell .carrier-row strong,.trusses-workspace-shell .carrier-row span,.trusses-workspace-shell .carrier-row small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.trusses-workspace-shell .carrier-row strong{color:var(--ink);font-size:12px}.trusses-workspace-shell .carrier-row span{color:#40504b;margin-top:2px;font-size:11px;font-weight:800}.trusses-workspace-shell .carrier-row small{color:var(--muted);margin-top:2px;font-size:11px}.trusses-workspace-shell .carrier-row button{color:#8e4c2a;cursor:pointer;background:#fff;border:1px solid #edc2a9;border-radius:7px;place-items:center;width:32px;height:32px;display:grid}.trusses-workspace-shell .layout-decisions-card,.trusses-workspace-shell .layout-review-card,.trusses-workspace-shell .truss-review-card,.trusses-workspace-shell .support-review-card{grid-column:1/-1}.trusses-workspace-shell .decision-actions{gap:8px;margin-bottom:12px;display:flex}.trusses-workspace-shell .decision-actions button{color:#40504b;background:var(--surface-2);border:1px solid var(--line);cursor:pointer;border-radius:7px;min-height:34px;padding:0 12px;font-size:12px;font-weight:800}.trusses-workspace-shell .decision-actions button:disabled{cursor:not-allowed;opacity:.48}.trusses-workspace-shell .decision-metrics{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;display:grid}.trusses-workspace-shell .decision-metric{background:var(--surface-2);border:1px solid var(--line);border-radius:7px;padding:10px}.trusses-workspace-shell .decision-metric span{color:var(--muted);text-transform:uppercase;font-size:10px;font-weight:900;line-height:1.2;display:block}.trusses-workspace-shell .decision-metric strong{color:var(--ink);margin-top:5px;font-size:18px;display:block}.trusses-workspace-shell .decision-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:12px;display:grid}.trusses-workspace-shell .decision-row{background:#fff8f2;border:1px solid #edc2a9;border-radius:7px;min-width:0;padding:9px}.trusses-workspace-shell .decision-row strong,.trusses-workspace-shell .decision-row span{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.trusses-workspace-shell .decision-row strong{color:var(--ink);font-size:12px}.trusses-workspace-shell .decision-row span{color:#40504b;margin-top:3px;font-size:11px;font-weight:800}.trusses-workspace-shell .review-issue-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px;display:grid}.trusses-workspace-shell .review-issue{background:#fff6ec;border:1px solid #efd2b7;border-radius:7px;min-width:0;padding:9px}.trusses-workspace-shell .review-issue strong,.trusses-workspace-shell .review-issue span{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.trusses-workspace-shell .review-issue strong{color:#7b4424;font-size:11px}.trusses-workspace-shell .review-issue span{color:#40504b;margin-top:3px;font-size:11px;font-weight:800}.trusses-workspace-shell .fabrication-settings-card{padding:0}.trusses-workspace-shell .fabrication-settings-grid{border-top:1px solid var(--line);gap:10px;padding:12px;display:grid}.trusses-workspace-shell .fabrication-settings-grid .field{margin:0}.trusses-workspace-shell .estimate-cost-card{padding:0}.trusses-workspace-shell .estimate-cost-body{border-top:1px solid var(--line);gap:10px;padding:12px;display:grid}.trusses-workspace-shell .estimate-cost-summary{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;display:grid}.trusses-workspace-shell .estimate-cost-summary div{border:1px solid var(--line);background:#f7f9f6;border-radius:7px;min-width:0;padding:9px}.trusses-workspace-shell .estimate-cost-summary span,.trusses-workspace-shell .estimate-cost-header{color:var(--muted);text-transform:uppercase;font-size:9px;font-weight:900}.trusses-workspace-shell .estimate-cost-summary strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;margin-top:5px;font-size:13px;display:block;overflow:hidden}.trusses-workspace-shell .estimate-cost-table{border:1px solid var(--line);border-radius:7px;max-height:220px;overflow:auto}.trusses-workspace-shell .estimate-cost-header,.trusses-workspace-shell .estimate-cost-row{grid-template-columns:minmax(130px,1.25fr) 70px 74px 74px 92px;align-items:center;gap:7px;min-width:510px;padding:7px 8px;display:grid}.trusses-workspace-shell .estimate-cost-header.labor,.trusses-workspace-shell .estimate-cost-row.labor{grid-template-columns:minmax(150px,1.25fr) 76px 74px 74px 74px 92px;min-width:620px}.trusses-workspace-shell .estimate-cost-header{z-index:1;background:var(--surface-2);border-bottom:1px solid var(--line);position:sticky;top:0}.trusses-workspace-shell .estimate-cost-row{border-bottom:1px solid var(--line);background:#fff}.trusses-workspace-shell .estimate-cost-row:last-child{border-bottom:0}.trusses-workspace-shell .estimate-cost-row strong,.trusses-workspace-shell .estimate-cost-row span{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:800;display:block;overflow:hidden}.trusses-workspace-shell .estimate-cost-row div span{color:var(--muted);margin-top:2px;font-size:10px}.trusses-workspace-shell .estimate-cost-row input{width:100%;height:30px;color:var(--ink);background:var(--surface-2);border:1px solid var(--line);border-radius:6px;padding:0 7px;font-size:11px;font-weight:800}.trusses-workspace-shell .estimate-cost-note{color:var(--ink);background:#fff8f2;border:1px solid #edc2a9;border-radius:7px;justify-content:space-between;gap:12px;padding:9px 10px;font-size:12px;font-weight:900;display:flex}.trusses-workspace-shell .estimate-cost-note span{color:var(--muted);text-transform:uppercase;font-size:10px}.trusses-workspace-shell .estimate-profit-panel{border:1px solid var(--line);background:#f7f9f6;border-radius:7px;grid-template-columns:minmax(0,1fr) 110px;align-items:end;gap:10px;padding:10px;display:grid}.trusses-workspace-shell .estimate-profit-panel div span,.trusses-workspace-shell .estimate-profit-panel label span{color:var(--muted);text-transform:uppercase;font-size:10px;font-weight:900;display:block}.trusses-workspace-shell .estimate-profit-panel div strong{color:var(--ink);margin-top:5px;font-size:16px;font-weight:900;display:block}.trusses-workspace-shell .estimate-profit-panel input{width:100%;height:34px;color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:6px;margin-top:5px;padding:0 8px;font-size:12px;font-weight:900}.trusses-workspace-shell .estimate-profit-panel small{color:var(--muted);grid-column:1/-1;font-size:11px;font-weight:750}.trusses-workspace-shell .truss-review-nav{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:8px;margin-bottom:12px;display:grid}.trusses-workspace-shell .truss-review-nav button,.trusses-workspace-shell .truss-review-nav select{border-radius:7px;height:34px;font-size:12px;font-weight:800}.trusses-workspace-shell .truss-review-nav button{color:#40504b;background:var(--surface-2);border:1px solid var(--line);cursor:pointer;padding:0 10px}.trusses-workspace-shell .truss-review-nav select{min-width:0;color:var(--ink);border:1px solid var(--line);background:#fff}.trusses-workspace-shell .truss-review-details{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:12px;display:grid}.trusses-workspace-shell .truss-review-details div,.trusses-workspace-shell .bearing-review-list div{background:var(--surface-2);border:1px solid var(--line);border-radius:7px;min-width:0;padding:9px}.trusses-workspace-shell .truss-review-details span,.trusses-workspace-shell .bearing-review-list span{color:var(--muted);text-transform:uppercase;font-size:10px;font-weight:900;display:block}.trusses-workspace-shell .truss-review-details strong,.trusses-workspace-shell .bearing-review-list strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;margin-top:4px;font-size:12px;display:block;overflow:hidden}.trusses-workspace-shell .bearing-review-list{gap:8px;display:grid}.trusses-workspace-shell .bearing-review-list select{width:100%;height:32px;color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:7px;margin-top:8px;font-size:12px;font-weight:700}.trusses-workspace-shell .bearing-review-list button{color:#40504b;border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:7px;min-height:30px;margin-top:7px;padding:0 9px;font-size:11px;font-weight:900}.trusses-workspace-shell .truss-edit-panel{background:#fff8ee;border:1px solid #f0c99a;border-radius:7px;gap:8px;margin:10px 0 12px;padding:10px;display:grid}.trusses-workspace-shell .truss-edit-panel>div{color:var(--ink);justify-content:space-between;gap:8px;font-size:12px;font-weight:900;display:flex}.trusses-workspace-shell .truss-edit-panel>div span,.trusses-workspace-shell .truss-edit-panel label{color:#6d4a21;text-transform:uppercase;font-size:11px;font-weight:900}.trusses-workspace-shell .truss-edit-panel label{gap:5px;display:grid}.trusses-workspace-shell .truss-edit-panel label span{align-items:center;gap:7px;display:flex}.trusses-workspace-shell .truss-edit-panel input{width:100%;height:34px;color:var(--ink);background:#fff;border:1px solid #e5bd8a;border-radius:7px;padding:0 8px;font-weight:800}.trusses-workspace-shell .truss-edit-panel p{color:#745b39;margin:0;font-size:11px;line-height:1.45}.trusses-workspace-shell .truss-edit-panel button{color:#6d4a21;cursor:pointer;background:#fff;border:1px solid #e5bd8a;border-radius:7px;min-height:30px;font-size:11px;font-weight:900}.trusses-workspace-shell .bearing-reaction{color:#7b4424;margin-top:5px;font-size:11px;font-weight:900;display:block}.trusses-workspace-shell .bearing-assumptions{color:#61706c;text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:10px;font-weight:800;display:block;overflow:hidden}.trusses-workspace-shell .bearing-connection-checks{gap:8px;margin-bottom:12px;display:grid}.trusses-workspace-shell .bearing-connection-row{border:1px solid var(--line);border-left:4px solid var(--teal);background:#f8fbf8;border-radius:7px;gap:4px;padding:9px;display:grid}.trusses-workspace-shell .bearing-connection-row.review{border-color:#efd2b7;border-left-color:var(--orange);background:#fff8f2}.trusses-workspace-shell .bearing-connection-row span{color:var(--muted);text-transform:uppercase;font-size:9px;font-weight:900}.trusses-workspace-shell .bearing-connection-row strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.trusses-workspace-shell .bearing-connection-row small{color:#5f6d69;font-size:10px;font-weight:800;line-height:1.35}.trusses-workspace-shell .bearing-connection-row em{color:#7b4424;font-size:10px;font-style:normal;font-weight:900}.trusses-workspace-shell .section-properties-body{gap:10px;padding-top:10px;display:grid}.trusses-workspace-shell .material-basis-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.trusses-workspace-shell .material-basis-grid div{background:var(--surface-2);border:1px solid var(--line);border-radius:7px;padding:8px}.trusses-workspace-shell .material-basis-grid span,.trusses-workspace-shell .section-properties-header span{color:var(--muted);text-transform:uppercase;font-size:9px;font-weight:900}.trusses-workspace-shell .material-basis-grid strong{color:var(--ink);margin-top:4px;font-size:13px;display:block}.trusses-workspace-shell .section-properties-table{border:1px solid var(--line);border-radius:7px;overflow:auto hidden}.trusses-workspace-shell .section-properties-header,.trusses-workspace-shell .section-properties-row{grid-template-columns:100px 150px 80px 80px 80px;align-items:center;gap:8px;min-width:520px;padding:8px;display:grid}.trusses-workspace-shell .section-properties-header{background:var(--surface-2);border-bottom:1px solid var(--line)}.trusses-workspace-shell .section-properties-row:not(:last-child){border-bottom:1px solid var(--line)}.trusses-workspace-shell .section-properties-row strong,.trusses-workspace-shell .section-properties-row span{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:800;overflow:hidden}.trusses-workspace-shell .truss-profile-preview{background:var(--surface-2);border:1px solid var(--line);border-radius:8px;margin-bottom:12px;overflow:hidden}.trusses-workspace-shell .truss-profile-preview svg{width:100%;height:178px;display:block}.trusses-workspace-shell .truss-profile-preview rect{fill:#fbfcfa}.trusses-workspace-shell .fabrication-schedule{gap:8px;margin-bottom:12px;display:grid}.trusses-workspace-shell .fabrication-summary{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;display:grid}.trusses-workspace-shell .fabrication-summary div{background:#fff8f2;border:1px solid #efd2b7;border-radius:7px;min-width:0;padding:8px}.trusses-workspace-shell .fabrication-summary span,.trusses-workspace-shell .fabrication-header{color:var(--muted);text-transform:uppercase;font-size:9px;font-weight:900}.trusses-workspace-shell .fabrication-summary strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;margin-top:4px;font-size:12px;display:block;overflow:hidden}.trusses-workspace-shell .fabrication-table{border:1px solid var(--line);border-radius:7px;max-height:260px;overflow:hidden auto}.trusses-workspace-shell .fabrication-header,.trusses-workspace-shell .fabrication-row{grid-template-columns:minmax(82px,1.25fr) minmax(68px,.95fr) minmax(76px,.9fr) 42px 58px;align-items:center;gap:6px;padding:7px 8px;display:grid}.trusses-workspace-shell .fabrication-header{z-index:1;background:var(--surface-2);border-bottom:1px solid var(--line);position:sticky;top:0}.trusses-workspace-shell .fabrication-row{color:#40504b;border-bottom:1px solid var(--line);background:#fff;font-size:10px;font-weight:800}.trusses-workspace-shell .fabrication-row:last-child{border-bottom:0}.trusses-workspace-shell .fabrication-row.active{background:#fff3bc;box-shadow:inset 3px 0 #f2b800}.trusses-workspace-shell .fabrication-row strong,.trusses-workspace-shell .fabrication-row span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.trusses-workspace-shell .fabrication-row strong{color:var(--ink);font-size:10px}.trusses-workspace-shell .selected-member-card{background:#fff8df;border:1px solid #eac76b;border-radius:8px;gap:8px;margin-bottom:12px;padding:10px;display:grid;box-shadow:inset 3px 0 #f2b800}.trusses-workspace-shell .selected-member-title{grid-template-columns:auto minmax(0,1fr);align-items:baseline;gap:8px;display:grid}.trusses-workspace-shell .selected-member-title span,.trusses-workspace-shell .selected-member-grid span{color:var(--muted);text-transform:uppercase;font-size:9px;font-weight:900}.trusses-workspace-shell .selected-member-title strong,.trusses-workspace-shell .selected-member-grid strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.trusses-workspace-shell .selected-member-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;display:grid}.trusses-workspace-shell .selected-member-grid div{background:#ffffffad;border:1px solid #ddba5ea6;border-radius:6px;min-width:0;padding:7px}.trusses-workspace-shell .calc-trace-card{border:1px solid var(--line);background:#f7f9f6;border-radius:8px;gap:8px;margin-bottom:12px;padding:0;display:grid;overflow:hidden}.trusses-workspace-shell .calc-trace-card.collapsed{margin-bottom:10px}.trusses-workspace-shell .calc-trace-title{width:100%;color:inherit;cursor:pointer;text-align:left;background:0 0;border:0;grid-template-columns:minmax(0,1fr) auto auto;align-items:baseline;gap:8px;padding:10px;display:grid}.trusses-workspace-shell .calc-trace-title span,.trusses-workspace-shell .calc-trace-row span{color:var(--muted);text-transform:uppercase;font-size:9px;font-weight:900}.trusses-workspace-shell .calc-trace-title strong{color:var(--accent);font-size:11px}.trusses-workspace-shell .calc-trace-list{gap:5px;padding:0 10px 10px;display:grid}.trusses-workspace-shell .calc-trace-row{background:#ffffffb8;border:1px solid #d8dfd8b8;border-radius:6px;grid-template-columns:minmax(84px,.42fr) minmax(0,1fr);gap:8px;padding:7px;display:grid}.trusses-workspace-shell .calc-trace-row strong{min-width:0;color:var(--ink);font-size:10px;line-height:1.35}.trusses-workspace-shell .connection-review-card{padding:0}.trusses-workspace-shell .connection-review-body{border-top:1px solid var(--line);gap:10px;padding:12px;display:grid}.trusses-workspace-shell .connection-section-title{grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:8px;display:grid}.trusses-workspace-shell .connection-section-title span{color:var(--muted);text-transform:uppercase;font-size:10px;font-weight:900}.trusses-workspace-shell .connection-section-title strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.trusses-workspace-shell .connection-row-list{gap:6px;display:grid}.trusses-workspace-shell .connection-review-row{background:#fff8f2;border:1px solid #edc2a9;border-radius:7px;gap:3px;min-width:0;padding:8px;display:grid}.trusses-workspace-shell .connection-review-row.support{background:#f4faf7;border-color:#c9ddd4}.trusses-workspace-shell .connection-review-row span,.trusses-workspace-shell .connection-review-row em{color:var(--muted);text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap;font-size:9px;font-style:normal;font-weight:900;overflow:hidden}.trusses-workspace-shell .connection-review-row strong,.trusses-workspace-shell .connection-review-row small{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:800;overflow:hidden}.trusses-workspace-shell .connection-review-row small{color:#40504b;font-size:10px}.trusses-workspace-shell .connector-library-card{padding:0}.trusses-workspace-shell .connector-library-body{border-top:1px solid var(--line);gap:12px;padding:12px;display:grid}.trusses-workspace-shell .connector-library-summary{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.trusses-workspace-shell .connector-library-summary div{border:1px solid var(--line);background:#f6faf8;border-radius:7px;min-width:0;padding:9px}.trusses-workspace-shell .connector-library-summary span,.trusses-workspace-shell .connector-library-group h4{color:var(--muted);text-transform:uppercase;font-size:10px;font-weight:900}.trusses-workspace-shell .connector-library-summary strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:14px;display:block;overflow:hidden}.trusses-workspace-shell .connector-library-list,.trusses-workspace-shell .connector-library-group{gap:8px;display:grid}.trusses-workspace-shell .connector-library-group h4{margin:2px 0 0}.trusses-workspace-shell .connector-library-row{background:#fffdf8;border:1px solid #ead8bd;border-radius:7px;grid-template-columns:minmax(0,1fr);gap:8px;padding:9px;display:grid}.trusses-workspace-shell .connector-library-row div:first-child{gap:3px;min-width:0;display:grid}.trusses-workspace-shell .connector-library-row strong{color:var(--ink);font-size:13px}.trusses-workspace-shell .connector-library-row span{color:#40504b;text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:800;overflow:hidden}.trusses-workspace-shell .connector-library-row small{color:var(--muted);font-size:10px;font-weight:700;line-height:1.35}.trusses-workspace-shell .connector-library-badges{flex-wrap:wrap;gap:6px;display:flex}.trusses-workspace-shell .connector-library-badges em{text-transform:uppercase;border-radius:999px;padding:4px 7px;font-size:9px;font-style:normal;font-weight:900}.trusses-workspace-shell .connector-library-badges em.enabled{color:#236157;background:#e4f4ef;border:1px solid #9fcac3}.trusses-workspace-shell .connector-library-badges em.review{color:#7b4424;background:#fff6ec;border:1px solid #efc8a5}.trusses-workspace-shell .engineering-basis-list{gap:12px;margin-top:12px;display:grid}.trusses-workspace-shell .engineering-basis-section{gap:6px;display:grid}.trusses-workspace-shell .engineering-basis-section h4{color:var(--accent);letter-spacing:0;margin:0;font-size:12px}.trusses-workspace-shell .engineering-basis-row{background:#f7f9f6e6;border:1px solid #d8dfd8c7;border-radius:7px;grid-template-columns:minmax(92px,.42fr) minmax(0,1fr);gap:8px;padding:8px 9px;display:grid}.trusses-workspace-shell .engineering-basis-row span{color:var(--muted);text-transform:uppercase;font-size:10px;font-weight:900}.trusses-workspace-shell .engineering-basis-row strong{min-width:0;color:var(--ink);font-size:11px;line-height:1.35}.trusses-workspace-shell .engineer-questions-body,.trusses-workspace-shell .question-form,.trusses-workspace-shell .question-list{gap:10px;display:grid}.trusses-workspace-shell .question-form{background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:10px}.trusses-workspace-shell .secondary-action{color:#fff;background:var(--accent-2);cursor:pointer;border:0;border-radius:7px;min-height:34px;padding:0 12px;font-size:12px;font-weight:900}.trusses-workspace-shell .question-item{background:#fffaf3;border:1px solid #efc3a4;border-radius:8px;grid-template-columns:minmax(0,1fr) 112px 38px;align-items:start;gap:8px;padding:10px;display:grid}.trusses-workspace-shell .question-item span,.trusses-workspace-shell .question-item small{color:var(--muted);font-size:11px;font-weight:800;display:block}.trusses-workspace-shell .question-item strong{color:var(--ink);margin-top:3px;font-size:12px;line-height:1.35;display:block}.trusses-workspace-shell .icon-button{width:36px;height:36px;color:var(--accent-2);background:var(--surface);border:1px solid var(--line);cursor:pointer;border-radius:8px;place-items:center;display:grid}.trusses-workspace-shell .icon-button.danger{color:#a65735;border-color:#efc3a4}.trusses-workspace-shell .fabrication-note{color:#61706c;grid-template-columns:minmax(0,1fr) minmax(120px,auto);align-items:end;gap:8px;font-size:10px;font-weight:800;display:grid}.trusses-workspace-shell .fabrication-note label span{color:var(--muted);text-transform:uppercase;margin-bottom:4px;font-size:9px;font-weight:900;display:block}.trusses-workspace-shell .fabrication-note select{width:100%;height:28px;color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:6px;font-size:11px;font-weight:800}.trusses-workspace-shell .truss-profile-preview line{vector-effect:non-scaling-stroke}.trusses-workspace-shell .preview-top{stroke:#d86f45;stroke-width:3px}.trusses-workspace-shell .preview-grid{stroke:#61706c2e;stroke-width:1px}.trusses-workspace-shell .preview-axis{stroke:#1f292773;stroke-width:1.4px}.trusses-workspace-shell .preview-dim{fill:#61706c;text-anchor:middle;font-size:9px;font-weight:800}.trusses-workspace-shell .preview-bottom{stroke:#3f5866;stroke-width:3px}.trusses-workspace-shell .preview-bottom.clearance{stroke:#5c65c8;stroke-width:4px}.trusses-workspace-shell .preview-web{stroke:#9b6a42a6;stroke-width:1.6px;stroke-dasharray:3 3}.trusses-workspace-shell .preview-fab-web{stroke:#7a5230b8;stroke-width:1.65px}.trusses-workspace-shell .preview-fab-web.vertical{stroke:#305861b8}.trusses-workspace-shell .preview-fab-web.end-post{stroke:#2d403be6;stroke-width:2.1px}.trusses-workspace-shell .preview-fab-web.diagonal{stroke:#9b6a42bf}.trusses-workspace-shell .preview-support path,.trusses-workspace-shell .preview-support line{fill:none;stroke:#d22626;stroke-width:3.2px;stroke-linecap:round;stroke-linejoin:round}.trusses-workspace-shell .preview-support text{fill:#7b4424;text-anchor:middle;font-size:8px;font-weight:900}.trusses-workspace-shell .preview-support .preview-reaction{fill:#2d403b;font-size:7.5px}.trusses-workspace-shell .support-review-table{border:1px solid var(--line);border-radius:8px;max-height:360px;overflow:auto}.trusses-workspace-shell .support-review-actions{color:#81512f;background:#fff6ec;border:1px solid #efd2b7;border-radius:7px;justify-content:space-between;align-items:center;gap:10px;min-height:38px;margin-bottom:10px;padding:8px 10px;font-size:12px;font-weight:800;display:flex}.trusses-workspace-shell .support-review-actions div{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.trusses-workspace-shell .support-review-actions button{color:#40504b;cursor:pointer;background:#fff;border:1px solid #efd2b7;border-radius:6px;min-height:28px;padding:0 9px;font-size:11px;font-weight:900}.trusses-workspace-shell .support-bulk-edit{background:var(--surface-2);border:1px solid var(--line);border-radius:7px;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));align-items:end;gap:8px;margin-bottom:10px;padding:10px;display:grid}.trusses-workspace-shell .support-bulk-edit label span{color:var(--muted);text-transform:uppercase;margin-bottom:5px;font-size:10px;font-weight:900;display:block}.trusses-workspace-shell .support-bulk-edit select,.trusses-workspace-shell .support-bulk-edit input{color:#26302d;border:1px solid var(--line);background:#fff;border-radius:7px;width:100%;height:32px;font-size:12px;font-weight:700}.trusses-workspace-shell .support-bulk-edit button{color:#fff;background:var(--accent-2);cursor:pointer;border:0;border-radius:7px;min-height:32px;padding:0 10px;font-size:12px;font-weight:900}.trusses-workspace-shell .support-bulk-edit button:disabled{cursor:not-allowed;opacity:.45}.trusses-workspace-shell .support-review-header,.trusses-workspace-shell .support-review-row{grid-template-columns:24px minmax(180px,1.5fr) minmax(160px,1fr) minmax(120px,.8fr) minmax(160px,1fr) minmax(130px,.8fr) minmax(160px,1fr) minmax(160px,1fr) minmax(96px,.65fr) 44px;align-items:center;gap:8px;padding:8px 10px;display:grid}.trusses-workspace-shell .support-review-header{z-index:1;color:var(--muted);background:var(--surface-2);border-bottom:1px solid var(--line);text-transform:uppercase;font-size:10px;font-weight:900;position:sticky;top:0}.trusses-workspace-shell .support-review-row{border-bottom:1px solid var(--line);cursor:pointer;transition:background .14s,box-shadow .14s}.trusses-workspace-shell .support-review-row.active{background:#fff6d8;box-shadow:inset 4px 0 #ffd24a}.trusses-workspace-shell .support-review-row:last-child{border-bottom:0}.trusses-workspace-shell .support-review-row strong,.trusses-workspace-shell .support-review-row small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.trusses-workspace-shell .support-review-row strong{color:var(--ink);font-size:12px}.trusses-workspace-shell .support-review-row small{color:var(--muted);margin-top:2px;font-size:11px}.trusses-workspace-shell .support-review-row select,.trusses-workspace-shell .support-review-row>input[type=number]{color:#26302d;background:var(--surface-2);border:1px solid var(--line);border-radius:7px;width:100%;min-width:0;height:32px;font-size:12px;font-weight:700}.trusses-workspace-shell .support-review-row>input[type=checkbox],.trusses-workspace-shell .support-review-header input{width:16px;height:16px;accent-color:var(--accent-2)}.trusses-workspace-shell .support-delete{color:#8e4c2a;cursor:pointer;background:#fff;border:1px solid #edc2a9;border-radius:7px;place-items:center;width:32px;height:32px;display:grid}.trusses-workspace-shell .toggle-row{color:#40504b;align-items:center;gap:9px;margin-top:13px;font-size:12px;font-weight:800;display:flex}.trusses-workspace-shell .toggle-row input{width:16px;height:16px;accent-color:var(--accent-2)}.trusses-workspace-shell .dock-toggle{background:var(--surface);border:1px solid var(--line);border-radius:8px;flex-shrink:0;margin:0;padding:10px 12px;box-shadow:0 8px 22px #1f29270d}.trusses-workspace-shell .view-settings-grid{grid-template-columns:1fr;gap:8px;margin-top:10px;display:grid}.trusses-workspace-shell .view-settings-card .dock-toggle{min-height:38px;box-shadow:none;padding:8px 10px}.trusses-workspace-shell .warning{color:#81512f;background:#fff6ec;border-color:#efd2b7;grid-template-columns:20px 1fr;gap:10px;display:grid}.trusses-workspace-shell .warning p{margin:0;font-size:12px;line-height:1.45}.trusses-workspace-shell .workspace{flex-direction:column;grid-area:workspace;min-width:0;display:flex}.trusses-workspace-shell .topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffbd;justify-content:space-between;align-items:center;gap:16px;min-height:78px;padding:18px 24px;display:flex}.trusses-workspace-shell .topbar h2{font-size:22px}.trusses-workspace-shell .topbar span{margin-top:4px;font-size:13px;display:block}.trusses-workspace-shell .workflow-context{color:var(--accent-2);text-transform:uppercase;background:#eef8f5;border:1px solid #c7dfda;border-radius:999px;margin-top:6px;padding:3px 7px;font-size:10px;font-weight:900;display:inline-block}.trusses-workspace-shell .topbar-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;max-width:520px;display:flex}.trusses-workspace-shell .topbar-status{color:var(--muted);text-align:right;flex-basis:100%;font-size:11px;font-weight:800}.trusses-workspace-shell .primary{color:#fff;background:var(--accent-2);cursor:pointer;border:0;border-radius:7px;align-items:center;gap:8px;height:42px;padding:0 15px;font-size:14px;font-weight:800;display:inline-flex}.trusses-workspace-shell .secondary-topbar-action{height:42px;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:7px;align-items:center;gap:8px;padding:0 13px;font-size:13px;font-weight:800;display:inline-flex}.trusses-workspace-shell .secondary-topbar-action:hover{color:var(--accent-2);border-color:#b8d5cf}.trusses-workspace-shell .home-rail,.trusses-workspace-shell .project-create-card,.trusses-workspace-shell .help-hero,.trusses-workspace-shell .help-overview,.trusses-workspace-shell .help-step-card,.trusses-workspace-shell .help-footer-note,.trusses-workspace-shell .project-card,.trusses-workspace-shell .panel,.trusses-workspace-shell .card,.trusses-workspace-shell .review-dock .card,.trusses-workspace-shell .topbar,.trusses-workspace-shell .report-topbar,.trusses-workspace-shell .viewer-member-properties,.trusses-workspace-shell .viewer-legend,.trusses-workspace-shell .viewer-toolbar,.trusses-workspace-shell .model-export-summary div,.trusses-workspace-shell .package-check,.trusses-workspace-shell .import-status-list div,.trusses-workspace-shell .report-export-list div,.trusses-workspace-shell .metric,.trusses-workspace-shell .check-item,.trusses-workspace-shell .diagnostic-item,.trusses-workspace-shell .row-item,.trusses-workspace-shell .support-review-row,.trusses-workspace-shell .support-review-header,.trusses-workspace-shell .carrier-row,.trusses-workspace-shell .zone-direction-row,.trusses-workspace-shell .dock-toggle{background:var(--surface);border-color:var(--line);color:var(--ink);box-shadow:var(--shadow)}.trusses-workspace-shell .topbar,.trusses-workspace-shell .report-topbar{background:#080b13db}.trusses-workspace-shell .design-workbench,.trusses-workspace-shell .viewer-band,.trusses-workspace-shell .review-dock,.trusses-workspace-shell .home-main,.trusses-workspace-shell .help-screen,.trusses-workspace-shell .report-screen,.trusses-workspace-shell .model-export-screen,.trusses-workspace-shell .results-grid{background:#090d16b8}.trusses-workspace-shell .ifc-scene{background:#111827}.trusses-workspace-shell .brand p,.trusses-workspace-shell .topbar span,.trusses-workspace-shell .microcopy,.trusses-workspace-shell .row-item small,.trusses-workspace-shell .field span,.trusses-workspace-shell .project-card-body small,.trusses-workspace-shell .project-card-stats span,.trusses-workspace-shell .import-status-list span,.trusses-workspace-shell .report-export-list span,.trusses-workspace-shell .diagnostic-item span,.trusses-workspace-shell .check-item small,.trusses-workspace-shell .package-check small{color:var(--muted)}.trusses-workspace-shell .field input,.trusses-workspace-shell .field textarea,.trusses-workspace-shell .select-input,.trusses-workspace-shell .project-create-form input,.trusses-workspace-shell .input-row input,.trusses-workspace-shell .support-review-row select,.trusses-workspace-shell .support-review-row>input[type=number]{border-color:var(--line);color:var(--ink);background:#0b0f1af0}.trusses-workspace-shell .secondary-action,.trusses-workspace-shell .ghost-action,.trusses-workspace-shell .secondary-topbar-action,.trusses-workspace-shell .viewer-toolbar button,.trusses-workspace-shell .export-actions-grid button,.trusses-workspace-shell .merge-actions button,.trusses-workspace-shell .carrier-row button,.trusses-workspace-shell .project-card,.trusses-workspace-shell .segment,.trusses-workspace-shell .mini-segmented button{border-color:var(--line);color:var(--ink);background:#ffffff06}.trusses-workspace-shell .secondary-action:hover,.trusses-workspace-shell .ghost-action:hover,.trusses-workspace-shell .secondary-topbar-action:hover,.trusses-workspace-shell .viewer-toolbar button:hover,.trusses-workspace-shell .export-actions-grid button:hover,.trusses-workspace-shell .merge-actions button:hover,.trusses-workspace-shell .project-card:hover{color:var(--ink);background:#ffffff0e;border-color:#8196be42}.trusses-workspace-shell .segment.active,.trusses-workspace-shell .mini-segmented button.active,.trusses-workspace-shell .viewer-toolbar button.active,.trusses-workspace-shell .zone-direction-row.active{color:var(--ink);background:#d86f452e;border-color:#d86f456b}.trusses-workspace-shell .workflow-context,.trusses-workspace-shell .package-check span,.trusses-workspace-shell .check-item span,.trusses-workspace-shell .diagnostic-item span{color:#f7c39f;background:#d86f4524;border-color:#d86f4547}.trusses-workspace-shell .warning{color:#f7c39f;background:#d86f451c;border-color:#d86f454d}.trusses-workspace-shell .report-screen{background:var(--bg);grid-template-rows:auto auto auto minmax(0,1fr);min-height:100vh;display:grid}.trusses-workspace-shell .report-topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffd1;justify-content:space-between;align-items:center;gap:16px;min-height:76px;padding:16px 24px;display:flex}.trusses-workspace-shell .report-topbar h1{letter-spacing:0;margin:0;font-size:22px}.trusses-workspace-shell .report-topbar span{color:var(--muted);margin-top:4px;font-size:13px;display:block}.trusses-workspace-shell .report-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.trusses-workspace-shell .report-actions button{color:#40504b;background:var(--surface);border:1px solid var(--line);cursor:pointer;border-radius:7px;min-height:34px;padding:0 11px;font-size:12px;font-weight:800}.trusses-workspace-shell .report-actions button.active{color:#fff;background:var(--accent-2);border-color:var(--accent-2)}.trusses-workspace-shell .model-export-screen{grid-template-rows:auto auto auto minmax(0,1fr)}.trusses-workspace-shell .model-export-summary{border-bottom:1px solid var(--line);background:#f6faf7eb;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:12px 24px;display:grid}.trusses-workspace-shell .model-export-summary div{background:var(--surface);border:1px solid var(--line);border-radius:7px;min-height:64px;padding:12px}.trusses-workspace-shell .model-export-summary span{color:var(--muted);text-transform:uppercase;font-size:11px;font-weight:900;display:block}.trusses-workspace-shell .model-export-summary strong{color:var(--ink);margin-top:5px;font-size:20px;display:block}.trusses-workspace-shell .model-export-note{color:#6a4a1e;background:#fff7e7;border-bottom:1px solid #efd2a2;padding:10px 24px;font-size:13px;font-weight:700}.trusses-workspace-shell .model-ifc-preview{color:#20302d;white-space:pre;background:#fbfdfb;margin:0;padding:18px 24px;font-family:Consolas,Liberation Mono,monospace;font-size:11px;line-height:1.45;overflow:auto}.trusses-workspace-shell .report-package-checklist{border-bottom:1px solid var(--line);background:#f6faf7e6;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;padding:10px 24px;display:grid}.trusses-workspace-shell .package-check{border:1px solid var(--line);border-left:4px solid var(--line);background:var(--surface);border-radius:7px;min-height:58px;padding:9px 10px}.trusses-workspace-shell .package-check span{color:var(--muted);text-transform:uppercase;margin-bottom:4px;font-size:9px;font-weight:900;display:block}.trusses-workspace-shell .package-check strong{color:var(--text);font-size:12px;line-height:1.2;display:block}.trusses-workspace-shell .package-check small{color:var(--muted);margin-top:3px;font-size:10px;line-height:1.25;display:block}.trusses-workspace-shell .package-check.included{border-left-color:var(--accent-2)}.trusses-workspace-shell .package-check.included span{color:var(--accent-2)}.trusses-workspace-shell .package-check.pending{border-left-color:#d49b39}.trusses-workspace-shell .package-check.pending span{color:#9a6a1f}.trusses-workspace-shell .package-check.review{border-left-color:var(--accent)}.trusses-workspace-shell .package-check.review span{color:var(--accent)}.trusses-workspace-shell .report-package-status{color:#40504b;border-bottom:1px solid var(--line);background:#f7faf7;flex-wrap:wrap;gap:8px 16px;padding:8px 24px;font-size:12px;font-weight:700;display:flex}.trusses-workspace-shell .report-package-status .package-warning{color:#9a4f20}.trusses-workspace-shell .report-screen iframe{background:#fff;border:0;width:100%;height:100%;min-height:0;display:block}.trusses-workspace-shell .design-workbench{grid-template-columns:minmax(0,1fr) minmax(360px,430px);align-items:stretch;gap:16px;min-height:calc(100vh - 126px);margin:24px 24px 12px;display:grid}.trusses-workspace-shell .viewer-band{border:1px solid var(--line);min-height:0;box-shadow:var(--shadow);border-radius:8px;position:relative;overflow:hidden}.trusses-workspace-shell .viewer-member-properties{z-index:8;width:min(300px,100% - 32px);max-height:calc(100% - 128px);color:var(--ink);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffffff0;border:1px solid #d2ded7f2;border-radius:8px;gap:10px;padding:12px;display:grid;position:absolute;top:96px;right:16px;overflow:auto;box-shadow:0 18px 38px #1d2a2624}.trusses-workspace-shell .viewer-member-properties-header{grid-template-columns:minmax(0,1fr) 32px;align-items:start;gap:10px;display:grid}.trusses-workspace-shell .viewer-member-properties-header div{gap:3px;min-width:0;display:grid}.trusses-workspace-shell .viewer-member-properties-header span,.trusses-workspace-shell .viewer-member-properties-grid span{color:var(--muted);letter-spacing:0;text-transform:uppercase;font-size:9px;font-weight:900}.trusses-workspace-shell .viewer-member-properties-header strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.trusses-workspace-shell .viewer-member-properties-header button{color:#52625d;border:1px solid var(--line);cursor:pointer;background:#f7faf7;border-radius:7px;justify-content:center;align-items:center;width:32px;height:32px;display:inline-flex}.trusses-workspace-shell .viewer-member-properties-header button:hover{color:var(--teal);border-color:#2f817561}.trusses-workspace-shell .viewer-member-properties-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.trusses-workspace-shell .viewer-member-properties-grid div{border:1px solid var(--line);background:#f8fbf8;border-radius:7px;gap:3px;min-width:0;padding:8px;display:grid}.trusses-workspace-shell .viewer-member-properties-grid strong{text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.trusses-workspace-shell .ifc-scene{width:100%;height:calc(100vh - 126px);min-height:640px}.trusses-workspace-shell .review-dock{flex-direction:column;gap:12px;height:calc(100vh - 126px);min-height:640px;padding-right:2px;display:flex;overflow:auto}.trusses-workspace-shell .review-dock .card{box-shadow:0 8px 22px #1f29270d}.trusses-workspace-shell .review-dock .layout-decisions-card,.trusses-workspace-shell .review-dock .layout-review-card,.trusses-workspace-shell .review-dock .truss-review-card,.trusses-workspace-shell .review-dock .support-review-card{grid-column:auto}.trusses-workspace-shell .review-dock .decision-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.trusses-workspace-shell .review-dock .decision-list,.trusses-workspace-shell .review-dock .check-grid,.trusses-workspace-shell .review-dock .review-issue-list{grid-template-columns:1fr}.trusses-workspace-shell .review-dock .support-review-table{max-height:520px}.trusses-workspace-shell .review-dock .support-review-header,.trusses-workspace-shell .review-dock .support-review-row{grid-template-columns:24px minmax(0,1fr) 34px;gap:6px}.trusses-workspace-shell .review-dock .support-review-header span:not(:first-child):not(:nth-child(2)):not(:last-child){display:none}.trusses-workspace-shell .review-dock .support-review-row select{grid-column:1/-1}.trusses-workspace-shell .review-dock .support-bulk-edit{grid-template-columns:1fr}.trusses-workspace-shell .review-dock .import-status-card,.trusses-workspace-shell .review-dock .import-diagnostics-card,.trusses-workspace-shell .review-dock .bracing-review-card,.trusses-workspace-shell .review-dock .reports-export-card,.trusses-workspace-shell .review-dock .estimate-cost-card{grid-column:auto}.trusses-workspace-shell .review-dock .diagnostic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.trusses-workspace-shell .import-status-list,.trusses-workspace-shell .report-export-list{gap:8px;margin:10px 0 12px;display:grid}.trusses-workspace-shell .import-status-list div,.trusses-workspace-shell .report-export-list div{background:var(--surface-2);border:1px solid var(--line);border-radius:7px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;padding:9px 10px;display:grid}.trusses-workspace-shell .import-status-list span,.trusses-workspace-shell .report-export-list span{color:var(--muted);font-size:11px;font-weight:900}.trusses-workspace-shell .import-status-list strong,.trusses-workspace-shell .report-export-list strong{color:var(--ink);text-align:right;font-size:12px;font-weight:900}.trusses-workspace-shell .export-actions-grid{grid-template-columns:1fr;gap:8px;margin:10px 0 12px;display:grid}.trusses-workspace-shell .export-actions-grid button,.trusses-workspace-shell .secondary-action.full-width{color:#40504b;background:var(--surface-2);border:1px solid var(--line);cursor:pointer;border-radius:7px;min-height:34px;padding:0 12px;font-size:12px;font-weight:900}.trusses-workspace-shell .export-actions-grid button:disabled{cursor:not-allowed;opacity:.45}.trusses-workspace-shell .bracing-list{gap:8px;margin-top:10px;display:grid}.trusses-workspace-shell .bracing-row{background:var(--surface-2);border:1px solid var(--line);border-radius:7px;padding:10px}.trusses-workspace-shell .bracing-row strong,.trusses-workspace-shell .bracing-row span{display:block}.trusses-workspace-shell .bracing-row strong{color:var(--accent-2);font-size:12px;font-weight:900}.trusses-workspace-shell .bracing-row span{color:#40504b;margin-top:4px;font-size:12px;font-weight:750;line-height:1.35}.trusses-workspace-shell .metric-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 24px 24px;display:grid}.trusses-workspace-shell .viewer-legend{z-index:5;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);pointer-events:auto;background:#ffffffe6;border:1px solid #d8dfd8cc;border-radius:8px;max-width:calc(100% - 32px);padding:8px 10px;position:absolute;top:16px;left:16px;box-shadow:0 10px 26px #1f292714}.trusses-workspace-shell .viewer-toolbar{z-index:6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffeb;border:1px solid #d8dfd8e6;border-radius:8px;align-items:center;gap:4px;max-width:calc(100% - 300px);padding:5px;display:flex;position:absolute;top:14px;left:50%;transform:translate(-50%);box-shadow:0 10px 26px #1f292714}.trusses-workspace-shell .viewer-toolbar button{color:#40504b;white-space:nowrap;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;gap:6px;height:32px;padding:0 9px;font-size:12px;font-weight:900;display:inline-flex}.trusses-workspace-shell .viewer-toolbar button:hover{background:var(--surface-2);border-color:var(--line)}.trusses-workspace-shell .viewer-toolbar button.active{color:var(--accent-2);background:#eef8f5;border-color:#9fcac3}.trusses-workspace-shell .viewer-toolbar-divider{background:var(--line);width:1px;height:22px;margin:0 2px}.trusses-workspace-shell .viewer-legend.collapsed{padding:7px 9px}.trusses-workspace-shell .viewer-legend-toggle{color:#31413d;cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;padding:0;font-size:12px;font-weight:900;display:inline-flex}.trusses-workspace-shell .viewer-legend-items{flex-wrap:wrap;gap:8px;max-width:min(760px,100vw - 520px);margin-top:8px;display:flex}.trusses-workspace-shell .viewer-legend-items span{color:#31413d;align-items:center;gap:6px;font-size:12px;font-weight:800;line-height:1;display:inline-flex}.trusses-workspace-shell .viewer-controls-hint{color:#40504b;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);pointer-events:none;background:#ffffffe6;border:1px solid #d8dfd8cc;border-radius:8px;max-width:calc(100% - 32px);padding:8px 10px;font-size:12px;font-weight:800;position:absolute;top:16px;right:16px;box-shadow:0 10px 26px #1f292714}.trusses-workspace-shell .viewer-selection-box{z-index:4;pointer-events:none;background:#ffd24a2e;border:2px solid #ffd24a;border-radius:4px;position:absolute;box-shadow:0 0 0 1px #50370a2e}.trusses-workspace-shell .swatch{background:#6570a8;border-radius:999px;width:18px;height:3px}.trusses-workspace-shell .swatch.ridge{background:#234f8f}.trusses-workspace-shell .swatch.hip{background:#b1682d}.trusses-workspace-shell .swatch.valley{background:#8f2f4f}.trusses-workspace-shell .swatch.support{background:#24312e}.trusses-workspace-shell .swatch.truss{background:#d86f45}.trusses-workspace-shell .swatch.overframe{background:#5c65c8}.trusses-workspace-shell .swatch.field-trim{background:#ffd24a80;border:1px solid #81512f5c;height:8px}.trusses-workspace-shell .swatch.member-joint{background:#f2a65f;border:2px solid #8a4c22;border-radius:50%;width:10px;height:10px}.trusses-workspace-shell .swatch.support-connection{background:#3f7fc4;border:2px solid #173f5f;border-radius:3px;width:10px;height:10px}.trusses-workspace-shell .swatch.top-brace{background:#1f8f7a}.trusses-workspace-shell .swatch.bottom-brace{background:#8f2f4f}.trusses-workspace-shell .swatch.diagonal-brace{background:#d1a21f}.trusses-workspace-shell .metric{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe0;border:1px solid #d8dfd8c7;border-radius:8px;min-height:70px;padding:14px}.trusses-workspace-shell .metric span{color:var(--muted);font-size:12px;font-weight:700;display:block}.trusses-workspace-shell .metric strong{color:var(--ink);margin-top:7px;font-size:21px;line-height:1;display:block}.trusses-workspace-shell .results-grid{grid-template-columns:minmax(0,1.45fr) minmax(280px,.9fr);gap:16px;padding:0 24px 28px;display:grid}.trusses-workspace-shell .design-checks-card,.trusses-workspace-shell .import-diagnostics-card{grid-column:1/-1}.trusses-workspace-shell .diagnostic-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;display:grid}.trusses-workspace-shell .diagnostic-item{background:var(--surface-2);border:1px solid var(--line);border-radius:7px;min-height:62px;padding:10px}.trusses-workspace-shell .diagnostic-item span{color:var(--muted);text-transform:uppercase;font-size:10px;font-weight:900;display:block}.trusses-workspace-shell .diagnostic-item strong{color:var(--ink);margin-top:7px;font-size:16px;line-height:1;display:block}.trusses-workspace-shell .diagnostic-warnings{color:#81512f;background:#fff6ec;border:1px solid #efd2b7;border-radius:7px;margin-top:12px;padding:10px 12px}.trusses-workspace-shell .diagnostic-warnings p{margin:0;font-size:12px;line-height:1.45}.trusses-workspace-shell .diagnostic-warnings p+p{margin-top:5px}.trusses-workspace-shell .check-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.trusses-workspace-shell .check-item{background:var(--surface-2);border:1px solid var(--line);border-left-width:4px;border-radius:7px;align-content:start;gap:5px;min-height:82px;padding:11px;display:grid}.trusses-workspace-shell .check-item.pass{border-left-color:var(--accent-2)}.trusses-workspace-shell .check-item.warn{border-left-color:var(--accent);background:#fffaf4}.trusses-workspace-shell .check-item span{color:var(--muted);text-transform:uppercase;font-size:10px;font-weight:900}.trusses-workspace-shell .check-item strong{color:var(--ink);font-size:13px;line-height:1.25}.trusses-workspace-shell .check-item small{color:var(--muted);font-size:12px;line-height:1.35}.trusses-workspace-shell .card{min-width:0;padding:16px}.trusses-workspace-shell .card-toggle-title{width:100%;min-height:34px;color:inherit;cursor:pointer;text-align:left;background:0 0;border:0;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:10px;padding:0;display:grid}.trusses-workspace-shell .card-toggle-title .card-title{min-width:0;margin-bottom:0}.trusses-workspace-shell .dock-summary{color:var(--muted);white-space:nowrap;font-size:11px;font-weight:900}.trusses-workspace-shell .card-title h3{font-size:16px}.trusses-workspace-shell table{border-collapse:collapse;width:100%;font-size:13px}.trusses-workspace-shell th,.trusses-workspace-shell td{text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;padding:12px 10px}.trusses-workspace-shell tbody tr{cursor:pointer}.trusses-workspace-shell tbody tr.active-table-row{background:#fff6d8;box-shadow:inset 4px 0 #ffd24a}.trusses-workspace-shell th{color:var(--muted);text-transform:uppercase;font-size:11px}.trusses-workspace-shell .stack-list{gap:10px;display:grid}.trusses-workspace-shell .row-item{border-bottom:1px solid var(--line);gap:4px;padding:11px 0;display:grid}.trusses-workspace-shell .row-item span{color:var(--muted);font-size:12px;font-weight:700}.trusses-workspace-shell .row-item strong{font-size:14px;line-height:1.3}.trusses-workspace-shell .checklist{color:var(--muted);margin:0;padding-left:20px;font-size:13px;line-height:1.8}.trusses-workspace-shell .project-file-note,.trusses-workspace-shell .form-error,.trusses-workspace-shell .truss-edit-panel,.trusses-workspace-shell .mini-segmented,.trusses-workspace-shell .viewer-legend,.trusses-workspace-shell .viewer-toolbar,.trusses-workspace-shell .metric,.trusses-workspace-shell .bearing-review-list select,.trusses-workspace-shell .bearing-review-list button,.trusses-workspace-shell .truss-edit-panel input,.trusses-workspace-shell .truss-edit-panel button,.trusses-workspace-shell .table-scroll,.trusses-workspace-shell tbody tr.active-table-row{background:var(--surface-2);border-color:var(--line);color:var(--ink)}.trusses-workspace-shell .viewer-legend,.trusses-workspace-shell .viewer-toolbar,.trusses-workspace-shell .metric{box-shadow:var(--shadow);background:#0e121eeb}.trusses-workspace-shell .mini-segmented button,.trusses-workspace-shell .viewer-toolbar button,.trusses-workspace-shell .viewer-legend-toggle{color:var(--muted);background:0 0;border-color:#0000}.trusses-workspace-shell .mini-segmented button.active,.trusses-workspace-shell .viewer-toolbar button.active{color:var(--ink);background:#d86f4533;border-color:#d86f4570}.trusses-workspace-shell .truss-edit-panel>div span,.trusses-workspace-shell .truss-edit-panel label,.trusses-workspace-shell .truss-edit-panel p,.trusses-workspace-shell .bearing-reaction,.trusses-workspace-shell .bearing-assumptions,.trusses-workspace-shell .metric span{color:var(--muted)}.trusses-workspace-shell .metric strong{color:var(--ink)}.trusses-workspace-shell tbody tr.active-table-row td{border-color:#d86f453d}@media (max-width:980px){.trusses-workspace-shell .report-package-checklist{grid-template-columns:repeat(2,minmax(0,1fr))}.trusses-workspace-shell .app-shell{grid-template:"workflow""sidebar""workspace"minmax(0,1fr)/1fr}.trusses-workspace-shell .sidebar{border-right:0;border-bottom:1px solid var(--line)}.trusses-workspace-shell .workflow-rail{z-index:8;border-right:0;position:sticky;top:0}.trusses-workspace-shell .workflow-rail button{min-width:92px;min-height:58px}.trusses-workspace-shell .viewer-toolbar{max-width:none;left:12px;right:12px;overflow-x:auto;transform:none}.trusses-workspace-shell .design-workbench{grid-template-columns:1fr}.trusses-workspace-shell .review-dock{height:auto;min-height:0;overflow:visible}.trusses-workspace-shell .results-grid{grid-template-columns:1fr}.trusses-workspace-shell .check-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.trusses-workspace-shell .diagnostic-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.trusses-workspace-shell .home-screen{grid-template-columns:1fr}.trusses-workspace-shell .home-rail{border-right:0;border-bottom:1px solid var(--line)}.trusses-workspace-shell .help-overview,.trusses-workspace-shell .help-step-list{grid-template-columns:1fr}.trusses-workspace-shell .help-overview div+div{border-left:0;border-top:1px solid var(--line)}}@media (max-width:620px){.trusses-workspace-shell .sidebar,.trusses-workspace-shell .topbar,.trusses-workspace-shell .results-grid{padding-left:16px;padding-right:16px}.trusses-workspace-shell .topbar,.trusses-workspace-shell .report-topbar{flex-direction:column;align-items:flex-start}.trusses-workspace-shell .design-workbench{margin:16px 16px 12px}.trusses-workspace-shell .ifc-scene{height:620px;min-height:620px}.trusses-workspace-shell .metric-strip{grid-template-columns:1fr;margin:0 16px 16px}.trusses-workspace-shell .check-grid,.trusses-workspace-shell .diagnostic-grid{grid-template-columns:1fr}.trusses-workspace-shell .home-main,.trusses-workspace-shell .help-screen{padding:18px}.trusses-workspace-shell .help-hero{padding:20px}.trusses-workspace-shell .help-hero h1{font-size:28px}.trusses-workspace-shell .help-step-card{grid-template-columns:1fr}.trusses-workspace-shell table{display:block;overflow-x:auto}}