:root{color:#172033;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--navy:#0a1929;--navy-soft:#13283d;--teal:#0f8f83;--teal-dark:#08786f;--teal-pale:#e7f6f3;--line:#e1e7ee;--muted:#66758a;--critical:#c01c28;--high:#e24a2a;--medium:#d99212;--info:#3673c9;background:#f3f6f9;font-family:Segoe UI,Microsoft YaHei UI,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible{outline-offset:1px;outline:3px solid #0f8f8338}#root{min-height:100vh}.app-shell{background:#f3f6f9;min-height:100vh}.topbar{color:#fff;background:var(--navy);z-index:20;border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;height:70px;padding:0 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span{align-items:center;gap:5px;display:flex}.legend-dot{border-radius:50%;width:9px;height:9px;display:block}.legend-dot.ground{background:#475569}.legend-dot.power{background:#db4a60}.legend-dot.high-speed{background:#6b62d9}.legend-dot.analog{background:#e3972c}.ball-layout{grid-template-columns:minmax(600px,1fr) 255px;min-height:590px;display:grid}.ball-map-wrap{background:#f8fafb;padding:30px;overflow:auto}.ball-map{align-items:center;gap:8px;min-width:600px;display:grid}.axis-label{text-align:center;color:#718095;font-size:11px;font-weight:700}.row-label{text-align:right;padding-right:7px}.ball{color:#4d5c6f;background:#e9eef2;border:2px solid #0000;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:3px;height:66px;padding:6px;display:flex;box-shadow:0 2px 4px #1e2d3c0f}.ball:hover{transform:translateY(-1px);box-shadow:0 5px 12px #1e2d3c1f}.ball.empty{box-shadow:none;background:0 0;border:1px dashed #e5eaf0}.ball strong{font-size:11px}.ball span{white-space:nowrap;text-overflow:ellipsis;max-width:100%;font-size:8px;overflow:hidden}.ball.ground{color:#fff;background:#4b5c70}.ball.power{color:#fff;background:#d9596c}.ball.high-speed{color:#fff;background:#7169d8}.ball.clock{color:#fff;background:#3679be}.ball.analog{color:#fff;background:#df9633}.ball.control{color:#fff;background:#70b09c}.ball.digital{color:#183649;background:#a6c5d3}.ball.nc,.ball.unknown{color:#708092;background:#e6e9ed}.ball.risk-critical{border-color:#8f111b;box-shadow:0 0 0 2px #c01c2840}.ball.risk-high{border-color:#d5381b;box-shadow:0 0 0 2px #e24a2a3b}.ball.risk-medium{border-color:#d99212}.ball.selected{outline-offset:2px;outline:3px solid #07786f4d}.ball-detail{border-left:1px solid var(--line);padding:26px 22px}.detail-kicker{color:var(--teal);letter-spacing:1px;font-size:9px;font-weight:700}.ball-detail h3{color:#1f3043;margin:6px 0 18px;font-size:17px}.ball-detail dl{margin:0}.ball-detail dl div{border-bottom:1px solid 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#dce3e9;border-radius:7px;min-height:31px;padding:0 11px;font-size:10px}.filter-row button.active{color:var(--teal-dark);background:var(--teal-pale);border-color:#9bd1ca}.filter-row span{margin-left:6px;font-weight:700}.finding-list{flex-direction:column;gap:10px;padding:18px 21px 24px;display:flex}.finding-card{border:1px solid var(--line);border-left-width:4px;border-radius:10px;grid-template-columns:86px minmax(0,1fr);display:grid;overflow:hidden}.finding-card.critical{border-left-color:var(--critical)}.finding-card.high{border-left-color:var(--high)}.finding-card.medium{border-left-color:var(--medium)}.finding-card.info{border-left-color:var(--info)}.finding-level{background:#f8fafb;flex-direction:column;padding:17px 13px;display:flex}.finding-level span{font-size:10px;font-weight:700}.finding-card.critical .finding-level span{color:var(--critical)}.finding-card.high .finding-level span{color:var(--high)}.finding-card.medium .finding-level span{color:var(--medium)}.finding-card.info .finding-level span{color:var(--info)}.finding-level small{color:var(--muted);margin-top:4px;font-size:9px}.finding-body{padding:15px 18px 17px}.finding-body h3{color:#253649;margin:0 0 7px;font-size:14px;display:inline-block}.finding-body p{color:#546578;margin:8px 0;font-size:11px;line-height:1.6}.pin-chips{vertical-align:middle;flex-wrap:wrap;gap:4px;margin-left:9px;display:inline-flex}.pin-chips span{color:#536375;background:#eef2f5;border-radius:4px;padding:2px 6px;font-size:8px;font-weight:600}.evidence{color:#5c6c7d;background:#f6f8fa;border-radius:5px;padding:6px 8px;font-size:9px;display:inline-block}.suggestion{color:#385d59;background:#edf8f6;border-radius:6px;margin-top:10px;padding:9px 11px;font-size:10px;line-height:1.55}.suggestion strong{color:var(--teal-dark);margin-right:8px}.empty-state{color:var(--muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:7px;min-height:90px;display:flex}.empty-state.large{min-height:260px}.empty-state h3{color:#344559;margin:3px 0 0;font-size:14px}.empty-state p{margin:0;font-size:11px}.muted{color:var(--muted)}@media (width<=1120px){.overview-grid,.lower-grid{grid-template-columns:1fr}.risk-summary{grid-template-columns:repeat(2,1fr)}.ball-layout{grid-template-columns:1fr}.ball-detail{border-left:0;border-top:1px solid var(--line)}}@media (width<=760px){.topbar{padding:0 15px}.brand span,.local-badge{display:none}.workspace{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line);height:auto;padding:8px;position:static}.sidebar nav{flex-direction:row;overflow-x:auto}.nav-section,.sidebar-status,.sidebar-note{display:none}.sidebar nav button{min-width:max-content}.main-content{padding:22px 14px 35px}.page-intro{flex-direction:column;align-items:flex-start}.page-intro h1{font-size:23px}.upload-card{grid-template-columns:46px 1fr;padding:19px}.upload-icon{width:44px;height:44px}.upload-actions{flex-direction:row;grid-column:1/-1}.risk-summary{grid-template-columns:1fr 1fr}.risk-card{padding:13px}.risk-card small{display:none}.panel-heading{flex-direction:column}.findings-heading .search-box{width:100%}.filter-row{overflow-x:auto}.finding-card{grid-template-columns:1fr}.finding-level{flex-direction:row;gap:7px;padding:9px 13px}.ball-map-wrap{padding:20px 12px}.legend{display:none}}