:root{
  --bg:#f6f7fb;--panel:#fff;--ink:#171923;--muted:#6f7482;--line:#e8eaf2;--purple:#7c4dff;--blue:#3b82f6;--green:#19a974;--amber:#f59e0b;--violet:#8b5cf6;
  --genre-world:#7c5ce0;--genre-electro:#4b97ef;--genre-rock:#ff5a68;--genre-city:#f39a35;--genre-reggae:#34a96b;--genre-hiphop:#387cf0;--genre-soul:#e7a11b;--genre-jazz:#6956d9;
  --lane-h:78px;--axis-h:34px;--plot-h:658px;--sidebar-w:82px;--detail-w:318px;
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:var(--bg)}button,input{font:inherit}button{cursor:pointer}a{color:#5f45db;text-decoration:none}a:hover{text-decoration:underline}
.app-shell{min-height:100vh;display:grid;grid-template-columns:var(--sidebar-w) minmax(0,1fr) var(--detail-w);background:var(--bg)}
.sidebar{position:sticky;top:0;height:100vh;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;align-items:center;padding:18px 8px 14px;z-index:20}.brand-dot{width:40px;height:40px;border-radius:50%;background:#111;display:grid;place-items:center;margin-bottom:18px;box-shadow:0 3px 10px #0002}.brand-dot span{width:12px;height:12px;border-radius:50%;background:#ddd;border:4px solid #333}.nav-item{width:66px;min-height:62px;border:0;background:transparent;border-radius:12px;color:#707586;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;font-size:11px}.nav-item:hover{background:#f6f4ff;color:#5d42d6}.nav-item.active{background:#f2edff;color:#6e43ee;font-weight:700}.nav-icon{font-size:21px;line-height:1}.sidebar-spacer{flex:1}.avatar{margin-top:10px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#f1b4d8;color:#5c2245;font-weight:800;font-size:12px}
.main-panel{min-width:0;padding:18px 20px 30px}.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:14px}.title-block h1{margin:0 0 5px;font-size:25px;letter-spacing:.01em}.title-block p{margin:0;color:var(--muted);font-size:12px}.top-actions{display:flex;align-items:center;gap:10px}.search-box{width:min(480px,36vw);height:42px;border:1px solid #dfe2ec;border-radius:11px;background:#fff;display:flex;align-items:center;padding:0 13px;gap:8px;box-shadow:0 1px 2px #00000005}.search-box span{color:#8a90a0}.search-box input{border:0;outline:0;flex:1;min-width:0;background:transparent;color:#202431}.pill-button{height:40px;border:1px solid #d9dce8;background:#fff;border-radius:999px;padding:0 15px;font-size:12px;font-weight:700;color:#555d70;white-space:nowrap}.pill-button.network-on{border-color:#9b79ff;color:#6f46ef;background:#f7f3ff}.network-glyph{font-size:16px}
.stats-row{display:grid;grid-template-columns:repeat(3,minmax(130px,1fr)) minmax(205px,1.35fr) minmax(150px,1fr);gap:10px;margin-bottom:12px}.stat-card{min-height:72px;border:1px solid #e2e5ef;background:#fff;border-radius:12px;padding:12px 14px;display:flex;align-items:center;gap:12px;box-shadow:0 2px 8px #24304a08}.stat-card small{display:block;color:#73798a;font-size:10px;margin-bottom:5px}.stat-card strong{font-size:20px}.stat-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-size:17px}.stat-icon.purple{background:#f1eaff;color:#7d49ee}.stat-icon.blue{background:#eaf3ff;color:#317fe8}.stat-icon.green{background:#e9f9f2;color:#1a9b68}.stat-icon.amber{background:#fff4df;color:#e18d00}.stat-icon.violet{background:#f2edff;color:#8b5cf6}
.toolbar-row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:1px solid #e1e4ec;background:#fff;color:#5f6575;height:32px;padding:0 12px;border-radius:9px;font-size:11px}.chip.active{background:#7a4cf0;color:#fff;border-color:#7a4cf0;box-shadow:0 4px 10px #7a4cf02c}.toolbar-actions{display:flex;align-items:center;gap:9px}.secondary-button{height:34px;padding:0 12px;border-radius:9px;border:1px solid #d8dceb;background:#fff;color:#50586d;font-size:11px;font-weight:700}.secondary-button:hover{border-color:#9b79ff;color:#6e46ec}.secondary-button.running{border-color:#f59e0b;color:#a76500;background:#fff8e9}.status-text{font-size:10px;color:#7a8190;min-width:90px}
.chart-card{border:1px solid #e0e3ec;background:#fff;border-radius:14px;box-shadow:0 6px 22px #22334a0a;overflow:hidden}.chart-header{height:55px;padding:10px 14px 8px 16px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #eceef4}.chart-header h2{font-size:13px;margin:0 0 3px}.chart-header p{font-size:10px;color:#858b98;margin:0}.chart-mini-actions{display:flex;align-items:center;gap:4px;color:#6f7584}.chart-mini-actions button{width:29px;height:29px;border:1px solid #e1e4ed;background:#fff;border-radius:8px;color:#666}.chart-mini-actions span{font-size:10px;min-width:44px;text-align:center}
.chart-layout{display:grid;grid-template-columns:178px minmax(0,1fr);height:var(--plot-h);min-height:var(--plot-h)}.genre-labels{padding-top:var(--axis-h);border-right:1px solid #eceef3;background:#fff}.genre-label{height:var(--lane-h);display:flex;align-items:center;gap:9px;padding:0 12px;font-size:11px;font-weight:700;line-height:1.35;border-bottom:1px solid #f1f2f6;cursor:pointer;user-select:none}.genre-label:hover{filter:brightness(.98)}.genre-label .genre-icon{width:24px;height:24px;border-radius:7px;display:grid;place-items:center;background:#fff8;border:1px solid currentColor}.genre-label.dimmed{opacity:.35}.plot-viewport{overflow:auto;background:#fff;position:relative}.plot-viewport::-webkit-scrollbar{height:10px;width:10px}.plot-viewport::-webkit-scrollbar-thumb{background:#d9dce5;border-radius:12px}.plot-canvas{height:var(--plot-h);position:relative;transform-origin:top left;transition:width .15s ease}.year-axis{position:absolute;left:0;right:0;top:0;height:var(--axis-h);z-index:3;background:#fff;border-bottom:1px solid #eceef3}.year-tick{position:absolute;top:0;height:100%;font-size:10px;color:#7b8291;transform:translateX(-50%);padding-top:10px}.year-tick.focused{color:#6341d1;font-weight:800}.year-grid{position:absolute;top:var(--axis-h);bottom:0;width:1px;border-left:1px dashed #e6e9f0;pointer-events:none}.year-grid.focused{border-left-color:#9f8be055}.decade-focus-band{position:absolute;top:0;bottom:0;background:linear-gradient(90deg,#7c4dff0b,#7c4dff16,#7c4dff0b);border-left:1px solid #7c4dff35;border-right:1px solid #7c4dff35;pointer-events:none;z-index:2}.genre-bands{position:absolute;left:0;right:0;top:var(--axis-h);bottom:0}.genre-band{height:var(--lane-h);border-bottom:1px solid #eff1f5;position:relative}.genre-band:after{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:#fff8}.edge-layer{position:absolute;left:0;top:var(--axis-h);overflow:visible;z-index:5;pointer-events:none}.edge-visible{fill:none;opacity:.74;pointer-events:none}.edge-hit{fill:none;stroke:transparent;stroke-width:18;pointer-events:stroke;cursor:pointer;outline:none}.edge-hit:hover + .edge-visible,.edge-hit:focus-visible + .edge-visible,.edge-group:hover .edge-visible{opacity:1;filter:drop-shadow(0 0 2px #fff)}.edge-hit:focus-visible + .edge-visible{stroke:#6f46ef!important;stroke-width:6px!important}.node-layer{position:absolute;left:0;right:0;top:var(--axis-h);bottom:0;z-index:8;pointer-events:none}.album-dot{position:absolute;width:7px;height:7px;pointer-events:auto;border-radius:50%;transform:translate(-50%,-50%);border:1px solid #fff;box-shadow:0 0 0 1px #ffffff55;cursor:pointer;opacity:.75;transition:transform .12s,opacity .12s}.album-dot:hover{transform:translate(-50%,-50%) scale(1.8);opacity:1;z-index:30}.album-node{position:absolute;width:50px;pointer-events:auto;transform:translate(-50%,-50%);cursor:pointer;z-index:12}.album-node:hover{z-index:60}.art-tile{width:48px;height:48px;border-radius:5px;overflow:hidden;border:1px solid #d7dbe7;background:#eee;box-shadow:0 3px 8px #17203318;position:relative;transition:transform .15s,box-shadow .15s}.album-node:hover .art-tile{transform:scale(1.1);box-shadow:0 8px 18px #1720332c}.album-node.unresolved .art-tile{border:1px dashed #a7acb8}.art-tile img{width:100%;height:100%;display:block;object-fit:cover}.art-placeholder{width:100%;height:100%;display:flex;flex-direction:column;justify-content:space-between;padding:5px;color:#fff;text-shadow:0 1px 2px #0005}.art-placeholder b{font-size:8px;line-height:1.05;max-height:26px;overflow:hidden}.art-placeholder small{font-size:7px;opacity:.88}.album-caption{width:70px;margin-left:-11px;text-align:center;font-size:7px;line-height:1.15;margin-top:3px;color:#4e5361;max-height:18px;overflow:hidden;text-shadow:0 1px 0 #fff}.album-node.selected .art-tile{outline:3px solid #7b4ff2;outline-offset:2px}.context-node{opacity:.42;filter:saturate(.55);transition:opacity .18s,filter .18s}.context-node:hover,.album-node.selected.context-node{opacity:1;filter:none}.copy-badge{position:absolute;right:-5px;top:-5px;min-width:17px;height:17px;border-radius:999px;padding:0 4px;background:#191c26;color:#fff;font-size:8px;display:grid;place-items:center;border:2px solid #fff}.year-source-dot{position:absolute;left:3px;bottom:3px;width:6px;height:6px;border-radius:50%;background:#24b47e;border:1px solid #fff}.year-source-dot.csv{background:#9ca3af}
.legend-bar{min-height:72px;border-top:1px solid #eceef4;background:#fbfbfd;padding:10px 14px;display:grid;grid-template-columns:170px 1fr 1fr;gap:9px 18px;align-items:center;font-size:9px;color:#646b79}.legend-title{display:flex;flex-direction:column;gap:2px}.legend-title strong{font-size:11px;color:#343947}.legend-title span{font-size:9px;color:#858b97}.legend-group{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.legend-group>span{width:100%;color:#4f5666}.line-sample,.weight-sample{display:inline-block;width:30px;height:0;border-top-style:solid;border-radius:4px}.line-sample.high{border-top-width:3px;border-top-color:#f2a20a}.line-sample.medium{border-top-width:3px;border-top-color:#2f7df0}.line-sample.low{border-top-width:3px;border-top-color:#a5acb8}.weight-sample.strong{border-top:5px solid #515866}.weight-sample.mid{border-top:3px solid #515866}.weight-sample.weak{border-top:1px solid #515866}.legend-note{grid-column:1/-1;color:#8a909d;border-top:1px dashed #e2e5ed;padding-top:7px}
.detail-panel{position:sticky;top:0;height:100vh;overflow:auto;background:#fff;border-left:1px solid var(--line);padding:16px 14px;z-index:19}.detail-empty{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#8b91a0;padding:18px}.detail-empty .empty-icon{font-size:38px;color:#9e88ea;margin-bottom:10px}.detail-empty h3{margin:0 0 6px;color:#4b5160;font-size:14px}.detail-empty p{font-size:11px;line-height:1.55;margin:0}.hidden{display:none!important}.detail-heading{display:flex;justify-content:space-between;align-items:center;font-size:11px;font-weight:700;margin-bottom:12px}.detail-heading button{width:28px;height:28px;border:0;background:#f5f6f9;border-radius:8px;color:#606676;font-size:18px}.detail-cover-wrap{display:flex;justify-content:center;margin-bottom:12px}.detail-cover{width:150px;height:150px;border-radius:9px;overflow:hidden;box-shadow:0 8px 24px #1e253522;background:#eee}.detail-cover img{width:100%;height:100%;object-fit:cover;display:block}.detail-cover.placeholder{background:linear-gradient(135deg,#5b4ad1,#cf7d34)}.detail-content h2{font-size:18px;line-height:1.2;margin:4px 0}.detail-content h3{font-size:13px;color:#5c6372;margin:0 0 9px}.genre-chip{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:9px;font-weight:700;margin-bottom:12px;background:#f3efff;color:#6a48e5}.meta-list{margin:0;border-top:1px dashed #e0e2e8;border-bottom:1px dashed #e0e2e8;padding:7px 0}.meta-list>div{display:grid;grid-template-columns:82px 1fr;gap:8px;padding:6px 0;font-size:10px}.meta-list dt{color:#8a909c}.meta-list dd{margin:0;color:#303542;word-break:break-word}.detail-section{padding-top:13px}.detail-section h4{font-size:11px;margin:0 0 9px}.relation-list{display:flex;flex-direction:column;gap:7px}.relation-item{border:1px solid #e4e6ed;border-radius:9px;padding:8px;background:#fbfbfd;font-size:9px;cursor:pointer}.relation-item:hover{border-color:#ad98ef;background:#faf8ff}.relation-arrow{color:#797f8e;margin-bottom:3px}.relation-meta{display:flex;gap:6px;align-items:center;color:#8a909d;margin-top:5px}.dot-badge{width:7px;height:7px;border-radius:50%;display:inline-block}.evidence-box{border:1px solid #ded8f4;background:#faf8ff;border-radius:11px;padding:10px;margin-top:2px}.evidence-top{display:flex;justify-content:space-between;gap:8px;align-items:center}.reliability-badge{border-radius:999px;padding:3px 7px;font-size:8px;font-weight:800}.reliability-badge.high{background:#fff2cf;color:#9a6500}.reliability-badge.medium{background:#e8f1ff;color:#2e67b7}.reliability-badge.low{background:#edf0f3;color:#66707d}.evidence-relation{font-size:11px;font-weight:800;line-height:1.4;margin:6px 0}.evidence-note{font-size:9px;color:#686f7e;line-height:1.5;margin:0 0 8px}.evidence-strength{display:grid;grid-template-columns:80px 1fr 22px;gap:7px;align-items:center;font-size:8px;color:#777e8d;margin:8px 0}.strength-track{height:5px;background:#e3e5eb;border-radius:5px;overflow:hidden}.strength-track i{display:block;height:100%;background:#5d46d9;width:50%}.evidence-box a{font-size:9px;font-weight:700}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%) translateY(20px);opacity:0;pointer-events:none;background:#191c25;color:#fff;padding:10px 14px;border-radius:9px;font-size:11px;box-shadow:0 8px 26px #0003;transition:.2s;z-index:100}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media(max-width:1180px){.app-shell{grid-template-columns:70px minmax(0,1fr)}.detail-panel{position:fixed;right:0;top:0;width:320px;box-shadow:-12px 0 40px #0002;transform:translateX(105%);transition:transform .2s}.detail-panel.open{transform:translateX(0)}.sidebar{width:70px}.nav-item{width:56px}.stats-row{grid-template-columns:repeat(3,1fr)}.stat-card.wide{grid-column:auto}.topbar{flex-direction:column}.top-actions{width:100%}.search-box{width:100%}.chart-layout{grid-template-columns:156px 1fr}.genre-labels{font-size:10px}}
@media(max-width:760px){:root{--lane-h:70px;--plot-h:594px}.app-shell{grid-template-columns:1fr}.sidebar{display:none}.main-panel{padding:12px}.title-block h1{font-size:20px}.top-actions{flex-direction:column;align-items:stretch}.stats-row{grid-template-columns:repeat(2,1fr)}.stats-row .stat-card:last-child{display:none}.toolbar-row{align-items:flex-start;flex-direction:column}.chart-layout{grid-template-columns:116px 1fr}.genre-label{padding:0 7px;font-size:9px}.genre-label .genre-icon{display:none}.legend-bar{grid-template-columns:1fr}.legend-note{grid-column:auto}.detail-panel{width:min(92vw,340px)}.chart-header p{display:none}}

.app-shell{transition:grid-template-columns .22s ease}
.detail-toggle{display:inline-flex;align-items:center;justify-content:center;gap:6px}.detail-toggle:hover{border-color:#9b79ff;color:#6e46ec}.detail-toggle.detail-visible{background:#f7f3ff;border-color:#bca9f7;color:#6847d7}.detail-toggle-icon{font-size:15px}
.detail-panel{min-width:0;transition:opacity .16s ease,transform .22s ease}.detail-heading button:hover{background:#eeeafd;color:#6847d7}

@media(min-width:1181px){.app-shell.detail-collapsed{grid-template-columns:var(--sidebar-w) minmax(0,1fr) 0}.app-shell.detail-collapsed .detail-panel{opacity:0;pointer-events:none;padding-left:0;padding-right:0;border-left:0;overflow:hidden}}
@media(max-width:1180px){.detail-panel{opacity:0;pointer-events:none}.detail-panel.open{opacity:1;pointer-events:auto}}
@media(max-width:760px){.detail-toggle{width:100%}}
@media(min-width:1181px) and (max-width:1500px){.topbar{flex-direction:column}.top-actions{width:100%}.search-box{width:auto;flex:1}}