:root{--av-bg:#f7f8fa;--av-surface:#fff;--av-sidebar-bg:#1e2a3a;--av-sidebar-active:#1ab394;--av-primary:#1ab394;--av-secondary:#1c84c6;--av-danger:#ed5565;--av-warning:#f8ac59;--av-text-primary:#1a2332;--av-text-secondary:#334155;--av-text-muted:#64748b;--av-text-light:#94a3b8;--av-border:#e8ecf1;--av-border-soft:#f1f4f7;--av-radius-sm:8px;--av-radius-md:12px;--av-radius-lg:16px;--av-shadow-card:0 1px 3px #0000000a;--av-shadow-card-hover:0 4px 16px #0000000f;--av-sidebar-icons-width:56px;--av-sidebar-panel-width:220px;color:var(--av-text-primary);background:var(--av-bg);font-family:Inter,Rubik,Segoe UI,ui-sans-serif,system-ui,sans-serif}*{box-sizing:border-box}body{background:var(--av-bg);min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button{cursor:pointer}.calculator-shell{grid-template-columns:var(--av-sidebar-icons-width) minmax(620px, 1fr) 400px;background:var(--av-bg);gap:14px;min-height:100vh;padding:0 14px 14px 0;display:grid}.app-rail{background:var(--av-sidebar-bg);border-right:0;flex-direction:column;grid-row:1/span 2;align-items:center;gap:12px;min-height:100vh;padding:10px 0;display:flex;box-shadow:inset -1px 0 #ffffff0f}.app-rail button{border-radius:var(--av-radius-md);color:#d8e1ea;background:#ffffff14;border:0;width:40px;height:40px}.app-rail button:hover{background:var(--av-sidebar-active);color:#fff}.app-rail span{flex:1}.app-frame{flex-direction:column;gap:16px;min-width:0;display:flex}.app-header{background:var(--av-surface);border-bottom:1px solid var(--av-border);align-items:center;gap:12px;height:64px;margin-right:-476px;padding:0 16px;display:flex}.brand-badge{border-radius:var(--av-radius-sm);background:var(--av-primary);color:#fff;place-items:center;width:32px;height:32px;font-size:12px;font-weight:800;display:grid}.app-header small{color:var(--av-text-muted);margin-top:2px;font-size:12px;display:block}.app-header nav{color:var(--av-text-muted);align-items:center;gap:14px;margin-left:auto;font-size:13px;display:flex}.app-header nav b{color:var(--av-primary);background:#1ab3941f;border-radius:999px;padding:5px 10px}.order-start-card{border:1px solid var(--av-border);border-radius:var(--av-radius-lg);background:linear-gradient(135deg, var(--av-surface) 0%, #f8fffd 100%);box-shadow:var(--av-shadow-card);grid-template-columns:minmax(280px,1fr) minmax(260px,420px) auto;align-items:stretch;gap:16px;padding:18px;display:grid}.flow-step{width:max-content;min-height:22px;color:var(--av-primary);text-transform:uppercase;letter-spacing:.03em;background:#1ab3941f;border-radius:999px;align-items:center;margin:0 0 6px;padding:0 8px;font-size:11px;font-weight:800;display:inline-flex}.order-start-card h1{color:var(--av-text-primary);margin:0;font-size:24px;line-height:1.1}.order-start-card p{max-width:680px;color:var(--av-text-muted);margin:8px 0 0;font-size:14px;line-height:1.4}.order-meta-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.order-meta-grid label{border:1px solid var(--av-border);border-radius:var(--av-radius-md);background:var(--av-surface);align-content:center;gap:4px;min-height:68px;padding:10px 12px;display:grid}.order-meta-grid span{color:var(--av-text-muted);font-size:12px}.order-meta-grid strong{color:var(--av-text-primary);font-size:14px}.order-actions{flex-direction:column;justify-content:center;gap:8px;min-width:178px;display:flex}.order-actions button{border-radius:var(--av-radius-md);min-height:40px;padding:0 14px;font-size:13px;font-weight:800}.primary-action{background:var(--av-primary);color:#fff;border:0}.secondary-action{border:1px solid var(--av-border);background:var(--av-surface);color:var(--av-text-secondary)}.product-tabs{background:var(--av-surface);border:1px solid var(--av-border);border-radius:var(--av-radius-lg);min-height:52px;box-shadow:var(--av-shadow-card);align-items:stretch;display:flex}.product-tabs button{border:0;border-right:1px solid var(--av-border-soft);min-width:132px;color:var(--av-text-secondary);background:0 0;font-weight:600;position:relative}.product-tabs button.active:after{content:"";background:var(--av-primary);border-radius:999px;height:3px;position:absolute;bottom:0;left:12px;right:12px}.order-workspace-bar{border:1px solid var(--av-border);border-radius:var(--av-radius-lg);background:var(--av-surface);min-height:50px;box-shadow:var(--av-shadow-card);align-items:center;gap:10px;padding:8px 10px;display:flex}.order-chip{border:1px solid var(--av-border);min-height:34px;color:var(--av-text-secondary);background:#fff;border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-size:13px;font-weight:700;display:inline-flex}.order-chip strong{color:var(--av-text-primary);font-weight:800}.order-chip.active{color:var(--av-primary);background:#e9fbf6;border-color:#1ab3945c}.order-chip.add-product{color:var(--av-text-muted);border-style:dashed}.choose-template-action{border-radius:999px;min-height:34px;margin-left:auto;padding:0 13px;font-size:12px;font-weight:800}.template-preset-strip{border:1px solid var(--av-border);border-radius:var(--av-radius-lg);background:var(--av-surface);box-shadow:var(--av-shadow-card);gap:10px;padding:12px 14px;display:grid}.template-preset-strip__header{justify-content:space-between;align-items:center;gap:12px;display:flex}.template-preset-strip__header strong{color:var(--av-text-primary);font-size:14px}.template-preset-strip__header small{color:var(--av-text-muted);font-size:12px}.template-preset-list{grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:10px;display:grid}.template-tabs{align-items:end;gap:14px;display:flex}.template-tabs button{color:var(--av-text-muted);background:0 0;border:0;padding:7px 0;font-size:13px;font-weight:700;position:relative}.template-tabs button.active{color:var(--av-text-primary)}.template-tabs button.active:after{content:"";background:var(--av-primary);border-radius:99px;height:3px;position:absolute;bottom:0;left:0;right:0}.template-tabs .template-close-button{color:var(--av-danger)}.template-groups{gap:14px;max-height:292px;padding-right:4px;display:grid;overflow:auto}.template-group{gap:8px;display:grid}.template-group h2{color:var(--av-text-secondary);margin:0;font-size:13px;font-weight:800}.template-preset-card{border:1px solid var(--av-border);border-radius:var(--av-radius-md);background:var(--av-surface);text-align:left;gap:5px;min-width:0;padding:8px;transition:border-color .16s,box-shadow .16s,transform .16s;display:grid}.template-thumbnail{border-radius:var(--av-radius-sm);background:#f8fafc;width:100%;height:74px;display:block}.template-preset-card:hover{box-shadow:var(--av-shadow-card-hover);border-color:#1ab3946b;transform:translateY(-1px)}.template-preset-card.selected{border-color:var(--av-primary);background:#e9fbf6;box-shadow:0 0 0 2px #1ab3941f}.template-preset-card.selected span{color:var(--av-text-primary)}.template-preset-card.selected small{color:var(--av-text-muted)}.template-preset-card span{color:var(--av-text-primary);font-size:13px;font-weight:800}.template-preset-card small{color:var(--av-text-muted);font-size:11px}.template-preset-card em{color:var(--av-secondary);font-size:11px;font-style:normal;font-weight:800}.template-preset-card.selected em{color:var(--av-primary)}.template-preset-warning{color:#a16207;margin:0;font-size:12px}.calculation-panel{border:1px solid var(--av-border);border-radius:var(--av-radius-lg);background:var(--av-surface);min-height:58px;box-shadow:var(--av-shadow-card);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px 12px;padding:12px 14px;display:grid}.calculation-panel strong{color:var(--av-text-primary);font-size:14px;display:block}.calculation-panel small{color:var(--av-text-muted);margin-top:2px;font-size:12px;display:block}.calculation-panel button{border-radius:var(--av-radius-md);background:var(--av-primary);color:#fff;border:0;height:38px;padding:0 16px;font-size:13px;font-weight:800}.calculation-panel button:disabled{opacity:.6;cursor:progress}.calculation-panel__result,.calculation-panel__error{grid-column:1/-1;margin:0;font-size:12px}.calculation-panel__result{color:#166534}.calculation-panel__error{color:#b42318}.canvas-card,.properties-panel{border:1px solid var(--av-border);background:var(--av-surface);box-shadow:var(--av-shadow-card);border-radius:var(--av-radius-lg)}.workspace-right{flex-direction:column;align-self:start;gap:12px;padding-top:80px;display:flex}.workspace-right .calculation-panel{grid-template-columns:1fr;min-height:auto}.workspace-right .calculation-panel button{width:100%}.canvas-card{place-items:center;min-height:calc(100vh - 148px);padding:0;display:grid;overflow:hidden}.drawing-board{border-radius:var(--av-radius-lg);background:var(--av-surface);border:0;width:100%;height:calc(100vh - 148px);min-height:650px;position:relative;overflow:hidden}.drawing-board__viewport{cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;width:100%;min-width:760px;height:100%;min-height:650px;overflow:hidden}.drawing-board__viewport:active{cursor:grabbing}.drawing-board__zoom{transform-origin:50%;will-change:transform;width:100%;min-width:760px;height:100%;min-height:650px}.canvas-view-hint{z-index:12;border:1px solid var(--av-border);color:var(--av-text-muted);box-shadow:var(--av-shadow-card-hover);pointer-events:auto;background:#fffffff0;border-radius:999px;align-items:center;gap:8px;padding:7px 10px;font-size:12px;font-weight:700;display:inline-flex;position:absolute;top:14px;right:14px}.canvas-view-hint button{color:var(--av-text-secondary);background:#eef2f6;border:0;border-radius:999px;padding:4px 8px;font-size:12px;font-weight:800}.canvas-view-hint button:hover{background:var(--av-primary);color:#fff}.canvas-view-hint strong{color:var(--av-primary);text-align:right;min-width:42px}.drawing-board svg{width:100%;height:100%;display:block}.properties-panel{align-self:end;min-height:calc(100vh - 96px);max-height:calc(100vh - 96px);padding:16px 16px 82px;position:relative;overflow:auto}.properties-panel h1{letter-spacing:0;margin:0 0 16px;font-size:18px;font-weight:700;line-height:1.2}.panel-heading-row{flex-direction:column;align-items:stretch;gap:6px;display:flex}.panel-back-button{background:var(--av-surface);color:var(--av-text-secondary);border:0;order:-1;align-self:flex-start;padding:0 0 4px;font-size:13px;font-weight:500}.panel-back-button:hover{text-decoration:underline}.selected-hint{display:none}.property-group{border-top:1px solid var(--av-border-soft);padding:14px 0 18px}.property-group:first-of-type{border-top:0;padding-top:0}.property-group h2{color:var(--av-text-secondary);margin:0 0 10px;font-size:14px;font-weight:700;line-height:1.2}.property-group h2 span{color:var(--av-text-secondary);font-weight:700}.win-general-group{gap:8px;display:grid}.win-field{border:1px solid var(--av-border);border-radius:var(--av-radius-sm);gap:4px;min-height:50px;padding:8px 12px;display:grid}.win-field span{color:var(--av-text-muted);font-size:12px}.win-field strong{color:var(--av-text-primary);font-size:14px}.win-toolbar{justify-content:flex-end;gap:4px;padding:6px 0;display:flex}.win-toolbar button{background:var(--av-surface);border:0;border-radius:16px;width:32px;height:32px}.win-toolbar button:hover{background:#f3f5f7}.win-toolbar button:disabled{opacity:.35}.win-outline-button{border:1px solid var(--av-border);border-radius:var(--av-radius-sm);background:var(--av-surface);height:36px;font-size:13px;font-weight:600}.icon-grid{grid-template-columns:repeat(5,42px);align-items:center;gap:10px;display:grid}.impost-grid{grid-template-columns:repeat(2,54px)}.icon-option{border:1px solid var(--av-border);border-radius:var(--av-radius-sm);background:var(--av-surface);place-items:center;width:42px;height:42px;padding:3px;display:grid}.icon-option:hover{background:#f7fafb}.icon-option.selected{border-color:var(--av-primary);background:#e9fbf6;box-shadow:0 0 0 2px #1ab3941f}.option-icon-svg{width:32px;height:36px;display:block}.reference-dropdown{width:100%;position:relative}.reference-dropdown-trigger{color:#151515;text-align:left;background:#fff;border:1px solid #dfe4ea;border-radius:4px;justify-content:space-between;align-items:center;gap:10px;width:100%;min-height:54px;padding:8px 10px 8px 12px;display:flex}.reference-dropdown-trigger:hover,.reference-dropdown.open .reference-dropdown-trigger{background:#fbfcfd;border-color:#b8c1ca}.reference-dropdown-trigger span{gap:2px;min-width:0;display:grid}.reference-dropdown-trigger small{color:#687482;font-size:11px;line-height:1.1}.reference-dropdown-trigger strong{color:#1f2933;text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:700;line-height:1.2;overflow:hidden}.reference-dropdown-trigger em{color:#697586;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-style:normal;line-height:1.15;overflow:hidden}.reference-dropdown-trigger b{color:#4b5563;border-radius:13px;flex:none;place-items:center;width:26px;height:26px;font-size:17px;display:grid;transform:translateY(-1px)}.reference-dropdown.open .reference-dropdown-trigger b{transform:rotate(180deg)translateY(1px)}.reference-dropdown-menu{z-index:20;background:#fff;border:1px solid #dfe4ea;border-radius:4px;max-height:238px;padding:4px;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow:auto;box-shadow:0 12px 26px #11182724}.reference-dropdown-option{text-align:left;background:#fff;border:0;border-radius:3px;justify-content:space-between;align-items:center;gap:10px;width:100%;min-height:42px;padding:7px 8px;display:flex}.reference-dropdown-option:hover{background:#f4f6f8}.reference-dropdown-option.selected{background:#eef2f6}.reference-dropdown-option span{color:#1f2933;font-size:13px;font-weight:700;line-height:1.15}.reference-dropdown-option small{color:#74808b;text-align:right;max-width:150px;font-size:11px;line-height:1.15}.win-filter-row{border:1px solid #e4e7eb;border-radius:4px;justify-content:space-between;align-items:center;gap:12px;min-height:46px;margin:0 0 8px;padding:8px 12px;display:flex}.win-filter-row span{color:#56616f;font-size:12px}.win-filter-row strong{font-size:14px}.panel-note{color:#71808a;margin:10px 0 0;font-size:13px;line-height:1.35}.contextual-group{background:0 0;border:0;border-top:1px solid #edf0f4;border-radius:0;padding:14px 0 18px}.impost-details{gap:8px;display:grid}.impost-details span,.panel-number-field{border:1px solid #e4e7eb;border-radius:4px;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;display:flex}.panel-number-field .svg-dimension-input{width:96px;height:30px;font-size:15px;font-weight:700}.impost-details strong{font-size:13px}.impost-details small{color:#6b7280;font-size:12px}.danger-button{color:#a51f1f;background:#fff;border:1px solid #d94040;border-radius:4px;width:100%;margin-top:10px;padding:10px 12px;font-weight:700}.danger-button:disabled{opacity:.45;cursor:not-allowed}.panel-footer-actions{background:#fff;border-top:1px solid #edf0f4;align-items:center;gap:12px;height:64px;margin:16px -16px -82px;padding:8px 16px;display:flex;position:sticky;bottom:-82px}.panel-footer-actions button{color:#111827;background:#fff;border:0;font-size:12px;font-weight:700}.panel-footer-actions .save-action{color:#fff;background:#111827;border-radius:4px;height:42px;margin-left:auto;padding:0 16px}.mosquito-detail-panel{box-shadow:none;background:0 0;align-content:start;gap:18px;padding:0 0 24px;display:grid}.mosquito-back-button{color:#111;text-align:left;background:#fff;border:0;border-radius:4px;min-height:70px;padding:0 22px;font-size:18px;font-weight:800;box-shadow:0 1px #1118270a}.mosquito-detail-card{background:#fff;border:0;border-radius:4px;padding:22px 20px 20px;box-shadow:0 1px #1118270a}.mosquito-detail-card h1{margin:0 0 26px;font-size:22px;font-weight:800}.radio-group{border:0;grid-template-columns:1fr 1fr;gap:20px 24px;margin:0 0 26px;padding:0;display:grid}.radio-group legend{color:#7a7f87;grid-column:1/-1;padding:0;font-size:18px;line-height:1.2}.radio-option{color:#202020;align-items:center;gap:10px;font-size:18px;font-weight:500;display:flex}.radio-option input{appearance:none;background:#fff;border:2px solid #9aa2ad;border-radius:50%;width:20px;height:20px;margin:0;box-shadow:inset 0 0 0 4px #fff}.radio-option input:checked{background:#e65d1f;border-color:#e65d1f}.mosquito-detail-card .reference-dropdown-trigger{border-radius:7px;min-height:74px;padding:12px 14px 12px 16px}.mosquito-detail-card .reference-dropdown-trigger small{color:#222;margin-bottom:14px;font-size:16px;font-weight:800}.mosquito-detail-card .reference-dropdown-trigger strong{font-size:18px;font-weight:500}.svg-dimension-input{color:#111;text-align:center;background:#fff;border:1px solid #c6cdd5;border-radius:4px;width:92px;height:28px;font-size:18px;font-weight:800}.svg-dimension-input:focus{outline-offset:1px;outline:2px solid #f59e0b}.svg-dimension-input--vertical{width:110px}@media (width<=980px){.calculator-shell{grid-template-columns:1fr;padding:10px}.app-rail{display:none}.app-header{z-index:4;margin-right:0;position:sticky;top:0}.app-header nav{display:none}.order-start-card,.order-meta-grid{grid-template-columns:1fr}.order-actions{min-width:0}.order-workspace-bar{flex-wrap:wrap;align-items:stretch}.choose-template-action{margin-left:0}.template-preset-strip__header{flex-direction:column;align-items:flex-start}.template-groups{max-height:none}.template-preset-list{grid-template-columns:repeat(2,minmax(0,1fr))}.canvas-card,.drawing-board{height:560px;min-height:560px}.workspace-right{padding-top:0}.properties-panel{align-self:stretch;min-height:520px;max-height:none}}