:root{--background:#eef2f4;--surface:#fff;--surface-soft:#f7f9fb;--surface-strong:#e7edf2;--text:#1d2733;--muted:#5d6c7b;--line:#d8e0e7;--line-strong:#aebcca;--primary:#176f63;--primary-dark:#11554c;--accent:#b86718;--blue:#335fa7;--danger:#b42318;--shadow:0 16px 38px #1d273314}*{box-sizing:border-box}html{background:var(--background)}body{background:var(--background);color:var(--text);margin:0;font-family:Arial,Helvetica,sans-serif}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.64}.app-shell{min-height:100vh;padding:18px}.app-topbar{box-shadow:var(--shadow);color:#fff;background:#202b36;border-radius:8px;justify-content:space-between;align-items:center;gap:18px;margin-bottom:14px;padding:17px 18px;display:flex}.brand-lockup{align-items:center;gap:12px;min-width:240px;display:flex}.brand-logo{object-fit:cover;border-radius:12px;flex:none;width:56px;height:56px}.brand-copy{min-width:0}.brand-lockup h1{margin:4px 0 0;font-size:25px;line-height:1.1}.eyebrow{color:#b4d8d1;letter-spacing:0;margin:0;font-size:12px;font-weight:800}.header-actions,.panel-actions{flex-wrap:wrap;justify-content:flex-end;gap:9px;display:flex}.primary-button,.secondary-button,.icon-button{white-space:nowrap;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:38px;padding:8px 12px;display:inline-flex}.primary-button{background:var(--primary);color:#fff}.primary-button:hover{background:var(--primary-dark)}.secondary-button{color:#fff;background:#ffffff14;border-color:#ffffff40}.secondary-button:hover{background:#ffffff29}.icon-button{border-color:var(--line);color:var(--text);background:#fff}.icon-button:hover{border-color:var(--line-strong)}.status-strip{background:var(--surface);border:1px solid var(--line);border-radius:8px;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-bottom:14px;display:grid;overflow:hidden}.status-item{border-right:1px solid var(--line);grid-template-columns:auto 1fr;align-items:center;gap:2px 10px;min-width:0;padding:12px 14px;display:grid}.status-item:last-child{border-right:0}.status-item svg{color:var(--primary);grid-row:span 2}.status-item span{color:var(--muted);font-size:12px;font-weight:700}.status-item strong{font-size:18px}.workbench-layout{grid-template-columns:minmax(650px,1.04fr) minmax(520px,.96fr);gap:14px;display:grid}.input-rail,.output-rail{align-content:start;gap:14px;min-width:0;display:grid}.result-hero-grid,.result-detail-grid{grid-template-columns:1fr;gap:14px;display:grid}.result-detail-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}.result-wide{min-width:0}.panel{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:8px;min-width:0;overflow:hidden}.panel-header{background:var(--surface-soft);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;min-height:58px;padding:12px 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8px;font-size:25px}.auth-eyebrow{color:var(--primary);letter-spacing:.04em;text-transform:uppercase;margin:14px 0 0;font-size:12px;font-weight:800}.auth-copy,.auth-card>p{color:var(--muted);line-height:1.55}.auth-form{gap:14px;margin-top:22px;display:grid}.auth-form label{gap:6px;display:grid}.auth-form label>span{color:var(--muted);font-size:13px;font-weight:800}.auth-code-row{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:10px;display:grid}.auth-code-button{color:var(--primary);white-space:nowrap;background:#edf7f4;border:1px solid #9ccfc1;border-radius:7px;min-height:42px;padding:0 14px;font-weight:800}.auth-code-button:disabled{cursor:not-allowed;opacity:.55}.auth-code-message{color:var(--primary);margin:-4px 0 0;font-size:12px}.auth-submit{width:100%;margin-top:4px}.auth-error{color:var(--danger);background:#fef3f2;border:1px solid #fecdca;border-radius:7px;padding:10px 12px;font-size:13px;line-height:1.45}.auth-password-rule{color:var(--muted);margin:-4px 0 0;font-size:12px}@media (max-width:520px){.auth-code-row{grid-template-columns:1fr}}.auth-mode-button,.auth-force-button{color:var(--primary);background:0 0;border:0;margin-top:16px;padding:4px 0;font-weight:800}.auth-force-button{color:var(--danger);margin-top:0}.auth-account{background:var(--surface-soft);border-radius:7px;padding:10px 12px;font-weight:800}.auth-loading{text-align:center}.auth-toolbar{color:#dbe7e5;background:#15212b;justify-content:flex-end;align-items:center;gap:12px;min-height:38px;padding:7px 18px;font-size:13px;display:flex}.auth-toolbar span,.auth-toolbar button{align-items:center;gap:7px;display:inline-flex}.auth-toolbar button{color:#fff;background:0 0;border:1px solid #ffffff38;border-radius:6px;padding:5px 9px}.product-table{table-layout:fixed;min-width:1240px}.product-col-sku{width:120px}.product-col-name{width:160px}.product-col-dimension{width:112px}.product-col-quantity{width:104px}.product-col-weight{width:120px}.product-col-checkbox{width:92px}.product-col-group{width:132px}.product-col-actions{width:76px}.container-settings-table{min-width:1080px}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;padding:8px;font-size:13px}th{color:var(--muted);font-weight:800}tr:last-child td{border-bottom:0}input,select{border:1px solid var(--line-strong);background:#fff;border-radius:6px;width:100%;min-height:34px;padding:7px 8px}input:focus,select:focus,button:focus-visible{outline-offset:2px;outline:2px solid #176f6347}input[type=checkbox]{accent-color:var(--primary);width:18px;height:18px;min-height:18px}.number-input{max-width:112px}.product-table .number-input{max-width:none}.readonly-table-value{background:var(--surface-soft);border:1px solid 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var(--line-strong);background:#f8fafc;border-radius:8px;width:100%;position:relative;overflow:hidden}.container-map-3d{cursor:grab}.container-map-3d:active{cursor:grabbing}.container-map-3d-preview{height:378px}.container-map-3d-large{height:min(74vh,720px);min-height:420px}.container-map canvas{width:100%;height:100%;display:block}.legend{flex-wrap:wrap;gap:10px;margin-top:10px;display:flex}.legend-item{color:var(--muted);align-items:center;gap:6px;font-size:13px;display:inline-flex}.legend-swatch{border-radius:999px;width:10px;height:10px;display:inline-block}.table-note{color:var(--muted);margin:12px 0 8px;font-size:13px}.preview-modal{z-index:50;justify-content:center;align-items:center;padding:18px;display:flex;position:fixed;inset:0}.preview-backdrop{background:#101820a3;border:0;padding:0;position:absolute;inset:0}.preview-dialog{background:var(--surface);border:1px solid #ffffff3d;border-radius:8px;gap:12px;width:calc(100vw - 36px);min-width:min(960px,100vw - 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button{flex:1}.status-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.status-item:nth-child(2){border-right:0}.status-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.workbench-layout{gap:12px}.panel-header,.preview-dialog-header,.preview-dialog-footer{flex-direction:column;align-items:stretch}.panel-actions{justify-content:stretch}.panel-actions button{flex:1}.form-grid,.metric-grid{grid-template-columns:1fr}.container-map-3d-preview{height:330px}.container-map-3d-large{height:68vh;min-height:340px}.preview-modal{padding:10px}.preview-dialog{width:calc(100vw - 20px);max-height:calc(100vh - 20px)}}