:root{--bg-body: #1a1a2e;--bg-panel: #16213e;--bg-input: #0f3460;--bg-toolbar: #0f3460;--bg-card: #1a1a40;--text-primary: #ececec;--text-secondary: #b0b0c0;--text-muted: #7a7a90;--border-color: #333360;--accent: #4285f4;--accent-hover: #5a9cf4;--color-table: #4285f4;--color-column: #9c27b0;--color-measure: #ff9800;--color-visual: #4caf50;--color-page: #00bcd4;--color-source: #757575;--toolbar-height: 48px;--sidebar-width: 280px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,sans-serif;font-size:14px;color:var(--text-primary);background:var(--bg-body)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-body)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}#toolbar{position:fixed;top:0;left:0;right:0;height:var(--toolbar-height);background:var(--bg-toolbar);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 12px;z-index:100;gap:12px}.toolbar-left,.toolbar-right{display:flex;align-items:center;gap:8px}.toolbar-center{flex:1;text-align:center}.app-title{font-weight:600;font-size:15px;color:var(--text-primary);letter-spacing:.3px}.toolbar-stats{font-size:12px;color:var(--text-secondary);white-space:nowrap}.model-banner{position:fixed;top:var(--toolbar-height);left:0;right:0;height:36px;background:#4285f426;border-bottom:1px solid rgba(66,133,244,.3);display:flex;align-items:center;justify-content:center;gap:12px;padding:0 16px;z-index:99;font-size:13px;color:var(--accent)}.model-banner.hidden{display:none}.model-banner-text{opacity:.9}.btn-load-model{background:var(--accent);color:#fff;border:none;border-radius:4px;padding:4px 12px;font-size:12px;cursor:pointer}.btn-load-model:hover{background:var(--accent-hover)}.model-banner:not(.hidden)~.app-layout{top:calc(var(--toolbar-height) + 36px)}.app-layout{position:fixed;top:var(--toolbar-height);left:0;right:0;bottom:0;display:flex}button{background:var(--bg-panel);color:var(--text-primary);border:1px solid var(--border-color);border-radius:4px;padding:6px 12px;font-size:13px;cursor:pointer;transition:background .15s,border-color .15s;white-space:nowrap}button:hover{background:var(--bg-input);border-color:var(--accent)}button:active{transform:scale(.97)}button .icon{margin-right:4px}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff;padding:10px 24px;font-size:15px;border-radius:6px}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);padding:8px 20px;font-size:14px;border-radius:6px}.btn-secondary:hover{background:var(--bg-input);color:var(--text-primary)}.sidebar{background:var(--bg-panel);border-right:1px solid var(--border-color);display:flex;flex-direction:column;overflow:hidden}.sidebar-left{width:var(--sidebar-width)}.sidebar-header{padding:12px 16px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.sidebar-header h3{font-size:14px;font-weight:600}.sidebar-body{flex:1;overflow-y:auto;padding:12px 16px}.sidebar-tabs{display:flex;border-bottom:1px solid var(--border-color);flex-shrink:0}.sidebar-tab{flex:1;background:transparent;border:none;border-bottom:2px solid transparent;border-radius:0;color:var(--text-secondary);font-size:12px;font-weight:600;padding:10px 8px;cursor:pointer;transition:color .15s,border-color .15s;white-space:nowrap}.sidebar-tab:hover{color:var(--text-primary);background:transparent;border-color:var(--border-color)}.sidebar-tab.active{color:var(--accent);border-bottom-color:var(--accent);background:transparent}.tab-panel{flex:1;overflow-y:auto;padding:12px 16px}.tab-panel.hidden{display:none}.visual-empty{color:var(--text-muted);font-size:14px;padding:12px 0;text-align:center}.visual-group{margin-bottom:2px}.visual-group-header{font-size:12px;font-weight:600;color:var(--text-secondary);padding:4px 0;cursor:pointer;-webkit-user-select:none;user-select:none}.visual-group-items{padding-left:4px}.visual-item{display:flex;align-items:center;gap:6px;padding:4px 6px;border-radius:4px;font-size:14px;cursor:pointer;line-height:1.5;color:var(--text-primary);transition:background .1s}.visual-item:hover{background:var(--bg-input)}.visual-item.active{background:var(--accent);color:#fff}.visual-item.active .visual-type-badge{background:#fff3;color:#fff}.visual-type-badge{font-size:10px;font-weight:700;padding:1px 4px;border-radius:3px;background:var(--bg-input);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.3px;flex-shrink:0;min-width:28px;text-align:center}.visual-item-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.visual-measure-count{font-size:10px;color:var(--text-muted);background:var(--bg-body);border-radius:3px;padding:1px 4px;flex-shrink:0}.search-group{margin-bottom:12px}#measure-search,#visual-search{width:100%;padding:8px 10px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);font-size:14px;outline:none;transition:border-color .15s}#measure-search:focus,#visual-search:focus{border-color:var(--accent)}#measure-search::placeholder,#visual-search::placeholder{color:var(--text-muted)}.measure-count-badge{font-size:11px;color:var(--text-muted);font-weight:400}.measure-list{margin-top:4px}.measure-empty{color:var(--text-muted);font-size:14px;padding:12px 0;text-align:center}.measure-group{margin-bottom:2px}.measure-group-header{font-size:12px;font-weight:600;color:var(--text-secondary);padding:4px 0;cursor:pointer;-webkit-user-select:none;user-select:none}.measure-group-count{font-weight:400;color:var(--text-muted)}.measure-group-items{padding-left:8px}.measure-item{padding:5px 8px;border-radius:4px;font-size:14px;cursor:pointer;line-height:1.5;color:var(--text-primary);transition:background .1s}.measure-item:hover{background:var(--bg-input)}.measure-item.active{background:var(--accent);color:#fff}.lineage-results{flex:1;overflow-y:auto;padding:0;background:var(--bg-body)}.lineage-empty{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-muted);font-size:15px}.lineage-content{padding:24px 32px}.lineage-empty.hidden,.lineage-content.hidden{display:none}.lineage-title{font-size:20px;font-weight:600;margin-bottom:24px;padding-bottom:12px;border-bottom:1px solid var(--border-color)}.lineage-tree-container{margin-bottom:28px;border:1px solid var(--border-color);border-radius:8px;background:#0f34604d;min-height:120px;overflow:hidden}.lineage-tree-container:empty{display:none}.lineage-tree-svg{display:block;cursor:grab}.lineage-tree-svg:active{cursor:grabbing}.lineage-section{margin-bottom:28px}.lineage-section h3{font-size:15px;font-weight:600;margin-bottom:12px;color:var(--text-primary)}.lineage-muted{color:var(--text-muted);font-size:14px}.trace-table-wrapper{overflow-x:auto;border-radius:6px;border:1px solid var(--border-color)}.trace-table{width:100%;border-collapse:collapse;font-size:13px}.trace-table thead{background:var(--bg-panel)}.trace-table th{text-align:left;padding:10px 12px;font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.3px;border-bottom:1px solid var(--border-color);white-space:nowrap}.trace-table td{padding:8px 12px;border-bottom:1px solid var(--border-color);color:var(--text-primary);word-break:break-word}.trace-table tbody tr:hover{background:#4285f414}.measure-tree{font-size:13px}.chain-node{margin-bottom:8px}.chain-header{display:flex;align-items:center;gap:6px;margin-bottom:2px}.chain-dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}.chain-name{font-weight:600}.chain-table{font-size:12px;color:var(--text-muted)}.chain-description{font-size:12px;color:var(--text-secondary);font-style:italic;margin-left:4px}.chain-dax{background:var(--bg-input);padding:6px 8px;border-radius:4px;margin:4px 0 4px 14px;font-family:Cascadia Code,Fira Code,monospace;font-size:13px;white-space:pre-wrap;word-break:break-word;color:var(--text-secondary);max-height:120px;overflow-y:auto}.chain-columns{margin:4px 0}.chain-column{display:flex;align-items:center;gap:6px;padding:2px 0;font-size:12px}.clickable{cursor:pointer;color:var(--accent)}.clickable:hover{text-decoration:underline}.renamed-badge{display:inline-block;font-size:10px;padding:1px 4px;border-radius:3px;background:#ff9800;color:#000;font-weight:600;text-transform:uppercase;margin-left:4px}.summary-tree{background:var(--bg-input);padding:12px 16px;border-radius:6px;font-family:Cascadia Code,Fira Code,monospace;font-size:12px;white-space:pre-wrap;word-break:break-word;color:var(--text-secondary);margin-bottom:12px;overflow-x:auto}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:200}.overlay.hidden{display:none}.overlay-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;padding:40px 48px;max-width:540px;max-height:85vh;text-align:center;display:flex;flex-direction:column}.overlay-card h1{font-size:24px;margin-bottom:12px}.overlay-card h2{font-size:20px;margin-bottom:12px}.overlay-card p{color:var(--text-secondary);margin-bottom:16px;line-height:1.5}.overlay-card ol{text-align:left;margin:0 0 20px 20px;line-height:1.8;color:var(--text-secondary)}.overlay-card code{background:var(--bg-input);padding:1px 5px;border-radius:3px;font-size:13px}.overlay-actions{display:flex;gap:12px;justify-content:center;margin-top:16px}.overlay-instruction{font-size:14px;color:var(--text-muted);margin-bottom:20px}.report-picker-list{margin-top:16px;text-align:left;max-height:50vh;overflow-y:auto}.report-picker-item{padding:10px 14px;margin-bottom:6px;border-radius:6px;border:1px solid var(--border-color);background:var(--bg-panel);color:var(--text-primary);font-size:14px;cursor:pointer;transition:background .15s,border-color .15s}.report-picker-item:hover{background:var(--bg-input);border-color:var(--accent)}.welcome-error{margin-top:12px;padding:10px 14px;background:#ff525226;border:1px solid rgba(255,82,82,.4);border-radius:6px;color:#ff5252;font-size:13px;white-space:pre-line}.welcome-error.hidden{display:none}#semantic-model-prompt code{display:block;margin:12px 0;padding:8px 12px;background:var(--bg-input);border-radius:4px;font-size:14px;word-break:break-all;color:var(--accent)}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:300}.loading-overlay.hidden{display:none}.loading-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:8px;padding:24px 32px;text-align:center;min-width:280px}.loading-card .loading-text{font-size:14px;color:var(--text-primary);margin-bottom:12px}.loading-card .loading-bar{width:100%;height:4px;background:var(--bg-input);border-radius:2px;overflow:hidden}.loading-card .loading-bar-fill{height:100%;background:var(--accent);border-radius:2px;transition:width .3s ease}.lineage-subtitle{font-size:13px;color:var(--text-muted);margin-top:-16px;margin-bottom:20px}.renamed-row{background:#ff98000f}.renamed-row:hover{background:#ff98001f!important}.renamed-cell{color:#ff9800;font-weight:600}.rename-chain-cell{font-family:Cascadia Code,Fira Code,monospace;font-size:12px;color:var(--text-secondary)}.rename-arrow{color:#ff9800;margin:0 4px}.rename-chain{font-size:12px;color:var(--text-muted);font-family:Cascadia Code,Fira Code,monospace;margin-left:4px}.btn-copy-dax{background:transparent;border:none;font-size:12px;padding:1px 4px;cursor:pointer;color:var(--text-muted);opacity:.5;vertical-align:middle;border-radius:3px}.btn-copy-dax:hover{opacity:1;background:var(--bg-input)}.chain-dax-details{margin:4px 0 4px 14px}.chain-dax-summary{cursor:pointer;font-size:13px;color:var(--text-secondary);font-family:Cascadia Code,Fira Code,monospace;padding:4px 6px;background:var(--bg-input);border-radius:4px 4px 0 0;list-style:none;outline:none}.chain-dax-details[open] .chain-dax-summary{border-bottom:1px solid var(--border-color)}.chain-dax-details .chain-dax{border-radius:0 0 4px 4px;margin:0}.measure-accordion{border:1px solid var(--border-color);border-radius:6px;margin-bottom:12px;background:var(--bg-panel)}.measure-accordion-header{padding:10px 14px;cursor:pointer;font-size:14px;font-weight:600;list-style:none;outline:none;display:flex;align-items:center}.measure-accordion-header::-webkit-details-marker{display:none}.measure-accordion-body{padding:0 16px 12px}.fp-measure-list{display:flex;flex-direction:column;gap:4px}.fp-measure-item{display:flex;align-items:center;gap:8px;font-size:14px;padding:3px 0}.fp-display-name{font-size:11px;color:#e91e63;font-style:italic;margin-left:4px}.fp-display-label{font-size:10px;color:var(--text-muted);font-style:italic;margin-left:4px}.summary-tree-html{background:var(--bg-input);padding:14px 16px;border-radius:6px;margin-bottom:12px;font-size:14px}.summary-node{display:flex;align-items:center;gap:6px;padding:2px 0;position:relative}.summary-node.renamed-node{background:#ff980014;border-radius:3px}.layer-label{font-size:10px;font-weight:700;color:var(--text-muted);min-width:20px;text-align:right;flex-shrink:0}.summary-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.summary-node-name{color:var(--text-primary);font-size:12px}.summary-node-meta{font-size:11px;color:var(--text-muted);padding:1px 0}.lineage-mono{font-family:Cascadia Code,Fira Code,monospace;font-size:13px;color:var(--text-muted)}.toolbar-sponsor{display:flex;align-items:center;gap:4px;padding:5px 10px;border-radius:4px;text-decoration:none;font-size:13px;color:#ea4aaa;opacity:.7;transition:opacity .15s,background .15s;border:1px solid transparent}.toolbar-sponsor:hover{opacity:1;background:#ea4aaa1a;border-color:#ea4aaa4d}.sponsor-heart{font-size:14px}.sponsor-text{font-size:12px;font-weight:600}.toolbar-btn-source-map{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);font-size:12px;padding:4px 10px;border-radius:4px}.toolbar-btn-source-map:hover{border-color:var(--accent);color:var(--text-primary)}.toolbar-btn-source-map.active{background:var(--accent);border-color:var(--accent);color:#fff}.toolbar-btn-source-map.hidden{display:none}.welcome-card{max-width:600px}.welcome-tagline{font-size:15px;color:var(--text-secondary);margin-bottom:24px;line-height:1.6}.welcome-features{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px;text-align:left}.welcome-feature{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;background:#4285f40f;border-radius:8px;border:1px solid rgba(66,133,244,.1)}.welcome-feature-icon{font-size:18px;flex-shrink:0;margin-top:1px}.welcome-feature strong{display:block;font-size:13px;color:var(--text-primary);margin-bottom:2px}.welcome-feature span{font-size:11px;color:var(--text-muted);line-height:1.3}.welcome-sponsor{margin-top:28px;padding-top:20px;border-top:1px solid var(--border-color)}.welcome-sponsor p{font-size:13px;color:var(--text-muted);margin-bottom:12px}.welcome-sponsor-buttons{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.sponsor-pill{display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:20px;text-decoration:none;font-size:12px;font-weight:600;transition:background .15s,transform .1s}.sponsor-pill:hover{transform:scale(1.03)}.sponsor-pill-github{background:#ea4aaa26;color:#ea4aaa;border:1px solid rgba(234,74,170,.3)}.sponsor-pill-github:hover{background:#ea4aaa40}.sponsor-pill-coffee{background:#ff980026;color:#ff9800;border:1px solid rgba(255,152,0,.3)}.sponsor-pill-coffee:hover{background:#ff980040}.sponsor-pill-star{background:#ffd74026;color:#ffd740;border:1px solid rgba(255,215,64,.3)}.sponsor-pill-star:hover{background:#ffd74040}.sponsor-footer{margin-top:20px;padding-top:12px;border-top:1px solid var(--border-color);font-size:12px;color:var(--text-muted);text-align:center}.sponsor-footer .sponsor-heart{color:#ea4aaa}.sponsor-footer a{color:#ea4aaa;text-decoration:none}.sponsor-footer a:hover{text-decoration:underline}.empty-state{text-align:center;padding:40px 20px}.empty-state-icon{color:var(--text-muted);opacity:.4;margin-bottom:16px}.empty-state-title{font-size:16px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.empty-state-hint{font-size:13px;color:var(--text-muted)}.search-info{font-size:11px;color:var(--text-muted);margin-top:4px;padding:0 2px}.search-info.hidden{display:none}.measure-filter-row{margin-bottom:8px}.measure-filter-row.hidden{display:none}.filter-toggle{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--text-secondary);cursor:pointer}.filter-toggle input[type=checkbox]{accent-color:var(--accent)}.source-map-container{padding:24px 32px;overflow-y:auto;height:100%}.source-map-container.hidden{display:none}.source-map-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:12px}.source-map-header h2{font-size:18px;font-weight:600}.source-map-actions{display:flex;gap:8px}.source-map-search{width:100%;max-width:400px;padding:8px 10px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:4px;color:var(--text-primary);font-size:13px;outline:none;margin-bottom:16px}.source-map-search:focus{border-color:var(--accent)}.source-map-search::placeholder{color:var(--text-muted)}.source-map-count{font-size:12px;color:var(--text-muted);margin-bottom:12px}.sortable-header{cursor:pointer;-webkit-user-select:none;user-select:none;position:relative;padding-right:18px!important}.sortable-header:hover{color:var(--accent)}.sortable-header:after{content:"↕";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:10px;opacity:.4}.sortable-header.asc:after{content:"↑";opacity:.8;color:var(--accent)}.sortable-header.desc:after{content:"↓";opacity:.8;color:var(--accent)}.btn-export{background:var(--bg-panel);border:1px solid var(--border-color);color:var(--text-secondary);padding:5px 12px;font-size:12px;border-radius:4px;cursor:pointer;transition:background .15s,border-color .15s}.btn-export:hover{background:var(--bg-input);border-color:var(--accent);color:var(--text-primary)}.btn-copy-lineage{background:transparent;border:1px solid var(--border-color);font-size:11px;padding:3px 8px;cursor:pointer;color:var(--text-muted);border-radius:3px;margin-left:8px;vertical-align:middle}.btn-copy-lineage:hover{border-color:var(--accent);color:var(--text-primary)}.dax-fn{color:#64b5f6}.dax-table-ref{color:var(--color-table)}.dax-col-ref{color:#ce93d8}.dax-measure-ref{color:var(--color-measure)}.dax-str{color:#81c784}.dax-comment{color:var(--text-muted);font-style:italic}.dax-number{color:#80cbc4}.chain-source-info{font-size:12px;color:var(--text-muted);margin-left:22px;font-style:italic}.toast-notification{position:fixed;bottom:20px;right:20px;z-index:500;animation:toast-slide-in .3s ease-out}.toast-notification.hidden{display:none}.toast-content{display:flex;align-items:center;gap:10px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:8px;padding:12px 16px;box-shadow:0 4px 20px #0000004d;font-size:14px}.toast-icon{color:#ea4aaa;font-size:16px}.toast-message{color:var(--text-secondary)}.toast-message a{color:#ea4aaa;text-decoration:underline}.toast-close{background:transparent;border:none;color:var(--text-muted);cursor:pointer;font-size:14px;padding:0 4px}.toast-close:hover{color:var(--text-primary)}@keyframes toast-slide-in{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}mark{background:#4285f44d;color:inherit;border-radius:2px;padding:0 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