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#f8fafc)}.sn-layer-item.is-inactive{opacity:.5}.sn-layer-vis-btn{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;background:transparent;border-radius:4px;color:var(--sn-color-text-muted, #64748b);cursor:pointer;flex-shrink:0;transition:all .15s ease}.sn-layer-vis-btn:hover{background-color:#eff6ff;color:#2563eb}.sn-layer-vis-btn.is-hidden{color:var(--sn-color-text-subtle, #94a3b8)}.sn-layer-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}.sn-layer-name-row{display:flex;align-items:center;gap:6px}.sn-layer-title{font-family:var(--sn-font-sans);font-size:12.5px;font-weight:500;color:var(--sn-color-text-main, #0f172a);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sn-layer-subtitle{font-family:var(--sn-font-sans);font-size:10.5px;color:var(--sn-color-text-muted, #64748b);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sn-layer-pill{font-size:9.5px;font-weight:500;padding:1px 5px;border-radius:4px;white-space:nowrap;flex-shrink:0}.sn-pill-national{background:#f1f5f9;color:#0f172a;border:1px solid #cbd5e1}.sn-pill-state{background:#f8fafc;color:#475569;border:1px solid #e2e8f0}.sn-pill-international{background:#f8fafc;color:#64748b;border:1px dashed #cbd5e1}.sn-pill-imagery{background:#eff6ff;color:#2563eb;border:1px solid #bfdbfe}.sn-pill-labels{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0}.sn-pill-graticule{background:#faf5ff;color:#6b21a8;border:1px solid #e9d5ff}.sn-layer-legend-swatch{width:12px;height:4px;border-radius:2px;flex-shrink:0}.sn-legend-national{background:#fff;border:1px solid #64748b;box-shadow:0 0 2px #0f172a66}.sn-legend-state{background:#94a3b8;border:1px solid #cbd5e1}.sn-legend-international{background:#94a3b8;border:1px dashed #64748b}.sn-legend-imagery{width:10px;height:10px;background:linear-gradient(135deg,#15803d,#0284c7);border-radius:2px}.sn-legend-labels{width:10px;height:10px;background:#f1f5f9;border:1px solid #cbd5e1;border-radius:2px}.sn-legend-graticule{width:10px;height:10px;background:transparent;border:1px dashed #94a3b8;border-radius:2px}.sn-layer-no-match{padding:8px 12px;font-size:11.5px;color:var(--sn-color-text-subtle, #94a3b8);font-style:italic}.sn-cad-project-card{background:var(--sn-color-surface-subtle, #f8fafc);border:1px solid var(--sn-color-border, #e2e8f0);border-radius:var(--sn-radius-md, 8px);padding:10px 12px;margin:6px 8px;display:flex;flex-direction:column;gap:8px}.sn-cad-project-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.sn-cad-project-title-group{display:flex;align-items:center;gap:8px;overflow:hidden;flex:1}.sn-cad-project-filename{font-size:12px;font-weight:600;color:var(--sn-color-text-main, #0f172a);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sn-cad-project-actions{display:flex;align-items:center;gap:4px}.sn-btn-cad-action{background:transparent;border:none;color:var(--sn-color-text-muted, #64748b);cursor:pointer;padding:4px;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.sn-btn-cad-action:hover{background:var(--sn-color-border, #e2e8f0);color:var(--sn-color-navy, #1e3a8a)}.sn-btn-cad-action.is-danger:hover{background:#fee2e2;color:#dc2626}.sn-cad-project-meta{display:flex;align-items:center;gap:6px;font-size:10.5px;color:var(--sn-color-text-subtle, #64748b);font-family:monospace}.sn-cad-layers-list{display:flex;flex-direction:column;gap:2px;margin-top:4px;border-top:1px solid var(--sn-color-border, #e2e8f0);padding-top:6px}.sn-cad-layer-row{display:flex;align-items:center;justify-content:space-between;padding:3px 6px;border-radius:4px;transition:background .1s ease}.sn-cad-layer-row:hover{background:#00000008}.sn-cad-layer-left{display:flex;align-items:center;gap:6px;overflow:hidden}.sn-cad-color-swatch{width:10px;height:10px;border-radius:2px;border:1px solid rgba(0,0,0,.2);flex-shrink:0}.sn-cad-layer-name{font-size:11px;color:var(--sn-color-text-main, #334155);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sn-cad-layer-count{font-size:10px;color:var(--sn-color-text-subtle, #94a3b8);font-family:monospace}.sn-cad-drawings-list{display:flex;flex-direction:column;gap:6px;padding:4px 0}.sn-cad-project-card.is-editing{border-color:#0284c7;background:#f0f9ff;box-shadow:0 0 0 1px #0284c7,0 2px 8px #0284c71f}.sn-btn-cad-action.is-active-edit{background:#e0f2fe;color:#0284c7}.sn-btn-cad-action.is-locked{background:#fef2f2}.sn-meta-locked-tag{color:#ef4444!important;font-weight:700}.sn-meta-editing-tag{color:#0284c7!important;font-weight:700;animation:snPulseText 1.5s infinite}@keyframes snPulseText{0%,to{opacity:1}50%{opacity:.55}}.sn-btn-toggle-layers{background:transparent;border:none;display:flex;align-items:center;justify-content:space-between;padding:4px 2px;font-size:11px;font-weight:600;color:#475569;cursor:pointer;border-radius:4px;transition:all .12s ease}.sn-btn-toggle-layers:hover{color:#0284c7;background:#0284c70d}:root{--sn-color-navy: #1E3A8A;--sn-color-blue: #2B7CD3;--sn-color-teal: #14B8A6;--sn-color-gold: #D4A259;--sn-color-bg: #F6F8FB;--sn-color-surface: #FFFFFF;--sn-color-surface-subtle: #F1F5F9;--sn-color-surface-elevated: #FFFFFF;--sn-color-text-main: #0F172A;--sn-color-text-muted: #64748B;--sn-color-text-subtle: #94A3B8;--sn-color-text-inverse: #FFFFFF;--sn-color-border: #E2E8F0;--sn-color-border-subtle: #EDF2F7;--sn-color-border-focus: #2B7CD3;--sn-color-success: #10B981;--sn-color-warning: #F59E0B;--sn-color-error: #EF4444;--sn-color-info: #0284C7;--sn-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--sn-font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--sn-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--sn-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--sn-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .04);--sn-radius-sm: 6px;--sn-radius-md: 10px;--sn-radius-lg: 16px;--sn-radius-full: 9999px;--sn-header-height: 60px;--sn-statusbar-height: 28px;--sn-sidebar-width: 260px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--sn-font-sans);background-color:var(--sn-color-bg);color:var(--sn-color-text-main);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow:hidden;height:100vh;width:100vw}#root{height:100%;width:100%;display:flex;flex-direction:column}