*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-dark: #0f1117;--bg-panel: #1a1d27;--bg-card: #22263a;--bg-hover: #2a2f45;--bg-active: #323854;--border: #2e3348;--text: #e0e0e8;--text-dim: #8890a8;--text-muted: #5a6080;--accent: #4a90d9;--accent-hover: #5ba0e9;--red: #e54545;--orange: #e89020;--yellow: #e8d44d;--green: #45c480;--blue: #4a90d9;--purple: #8b5cf6;--header-h: 48px;--sidebar-w: 340px;--detail-w: 300px}html,body{width:100%;height:100%;font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:13px;color:var(--text);background:var(--bg-dark);overflow:hidden}#header{height:var(--header-h);background:var(--bg-panel);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 16px;gap:16px}.header-left{display:flex;align-items:center;gap:16px}#header h1{font-size:15px;font-weight:600;white-space:nowrap}#header h1 .highlight{color:var(--accent)}.project-name{color:var(--text-dim);font-size:12px;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.clash-total{background:var(--bg-card);color:var(--accent);padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600}.header-toolbar{display:flex;align-items:center;gap:4px}.toolbar-group{display:flex;align-items:center;gap:2px}.toolbar-separator{width:1px;height:24px;background:var(--border);margin:0 6px}.toolbar-spacer{flex:1}.toolbar-btn{background:transparent;border:1px solid transparent;color:var(--text-dim);padding:4px 8px;border-radius:4px;cursor:pointer;font-size:11px;font-weight:500;display:flex;align-items:center;justify-content:center;min-width:30px;height:30px;transition:all .15s}.toolbar-btn:hover{background:var(--bg-hover);color:var(--text);border-color:var(--border)}.toolbar-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.toolbar-label{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--text-dim)}.toolbar-label input[type=range]{width:80px;accent-color:var(--accent)}#main-layout{display:flex;height:calc(100vh - var(--header-h))}#sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);background:var(--bg-panel);border-right:1px solid var(--border);overflow-y:auto;overflow-x:hidden}#sidebar::-webkit-scrollbar{width:6px}#sidebar::-webkit-scrollbar-track{background:transparent}#sidebar::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px 8px;position:sticky;top:0;background:var(--bg-panel);z-index:1}.panel-header h2{font-size:14px;font-weight:600}.clash-count{color:var(--text-dim);font-size:12px}.status-badges{display:flex;gap:6px;padding:4px 14px 8px}.badge{padding:2px 8px;border-radius:10px;font-size:10px;font-weight:600}.badge-new{background:#e5454520;color:var(--red)}.badge-active{background:#e8902020;color:var(--orange)}.badge-reviewed{background:#4a90d920;color:var(--blue)}.badge-approved{background:#8b5cf620;color:var(--purple)}.badge-resolved{background:#45c48020;color:var(--green)}.filters{padding:0 14px 10px;display:flex;flex-direction:column;gap:6px}.filters input,.filters select{width:100%;background:var(--bg-card);border:1px solid var(--border);color:var(--text);padding:6px 10px;border-radius:4px;font-size:12px;outline:none}.filters input:focus,.filters select:focus{border-color:var(--accent)}.filters select{cursor:pointer}.clash-group{border-bottom:1px solid var(--border)}.clash-group-header{display:flex;align-items:center;gap:8px;padding:8px 14px;background:var(--bg-card);cursor:pointer;user-select:none;font-size:12px;font-weight:600}.clash-group-header:hover{background:var(--bg-hover)}.group-icon{font-size:8px}.group-count{margin-left:auto;background:var(--bg-dark);padding:1px 7px;border-radius:8px;font-size:10px;color:var(--text-dim)}.clash-group.collapsed .clash-group-items{display:none}.group-chevron{font-size:9px;width:12px;text-align:center;flex-shrink:0;color:var(--text-dim)}.show-more-btn{padding:8px 14px;text-align:center;color:var(--accent);font-size:11px;font-weight:500;cursor:pointer;background:var(--bg-card);border-top:1px solid var(--border);transition:background .15s}.show-more-btn:hover{background:var(--bg-hover);color:var(--accent-hover)}.clash-row{display:flex;align-items:center;justify-content:space-between;padding:8px 14px;cursor:pointer;border-left:3px solid transparent;transition:all .1s}.clash-row:hover{background:var(--bg-hover)}.clash-row.active{background:var(--bg-active);border-left-color:var(--accent)}.clash-row-left{display:flex;align-items:center;gap:8px;min-width:0}.severity-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.severity-critical{background:var(--red)}.severity-major{background:var(--orange)}.severity-normal{background:var(--yellow)}.clash-info{display:flex;flex-direction:column;min-width:0}.clash-name{font-weight:500;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.clash-elements{font-size:10px;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.clash-row-right{display:flex;flex-direction:column;align-items:flex-end;gap:2px;flex-shrink:0;margin-left:8px}.clash-distance{font-size:10px;color:var(--text-dim);white-space:nowrap}.clash-status{font-size:9px;font-weight:600;text-transform:uppercase;padding:1px 5px;border-radius:3px}.status-new{background:#e5454520;color:var(--red)}.status-active{background:#e8902020;color:var(--orange)}.status-reviewed{background:#4a90d920;color:var(--blue)}.status-approved{background:#8b5cf620;color:var(--purple)}.status-resolved{background:#45c48020;color:var(--green)}#viewer-container{flex:1;position:relative;overflow:hidden}#xeokit-canvas{width:100%;height:100%;display:block;background:linear-gradient(180deg,#1a1a2e,#16213e,#0f3460)}#navCubeCanvas{position:absolute;bottom:10px;right:10px;width:150px;height:150px;background:transparent;pointer-events:auto}#loading-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#0f1117d9;z-index:10}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#detail-sidebar{width:var(--detail-w);min-width:var(--detail-w);background:var(--bg-panel);border-left:1px solid var(--border);overflow-y:auto;overflow-x:hidden}#detail-sidebar::-webkit-scrollbar{width:6px}#detail-sidebar::-webkit-scrollbar-track{background:transparent}#detail-sidebar::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.detail-empty{display:flex;align-items:center;justify-content:center;height:100%;padding:24px;text-align:center;color:var(--text-muted);font-size:12px}.detail-header{display:flex;align-items:center;justify-content:space-between;padding:14px;border-bottom:1px solid var(--border)}.detail-header h3{font-size:14px}.detail-status{padding:2px 8px;border-radius:4px;font-size:10px;font-weight:600;text-transform:uppercase}.detail-section{padding:12px 14px;border-bottom:1px solid var(--border)}.detail-section h4{font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.detail-row{display:flex;justify-content:space-between;align-items:center;padding:4px 0}.detail-label{color:var(--text-dim);font-size:12px}.detail-value{font-size:12px;font-weight:500}.severity-badge{padding:2px 8px;border-radius:4px;font-size:10px;font-weight:600}.severity-critical{background:#e5454530;color:var(--red)}.severity-major{background:#e8902030;color:var(--orange)}.severity-normal{background:#e8d44d30;color:var(--yellow)}.element-card{background:var(--bg-card);border-radius:6px;padding:10px;border-left:3px solid;display:flex;flex-direction:column;gap:4px}.element-a{border-left-color:var(--red)}.element-b{border-left-color:var(--blue)}.element-name{font-weight:600;font-size:13px}.element-type{color:var(--text-dim);font-size:11px}.element-guid{color:var(--text-muted);font-size:10px;font-family:monospace}.comment{background:var(--bg-card);border-radius:6px;padding:10px;margin-bottom:6px}.comment-header{display:flex;justify-content:space-between;margin-bottom:4px}.comment-author{font-weight:600;font-size:11px}.comment-date{color:var(--text-muted);font-size:10px}.comment-text{color:var(--text-dim);font-size:12px;line-height:1.4}@media (max-width: 1000px){:root{--sidebar-w: 280px;--detail-w: 0px}#detail-sidebar{display:none}}@media (max-width: 700px){:root{--sidebar-w: 0px}#sidebar{display:none}}