/* Approved overview and inline graph layout, scoped to My Music. */
#pane-trackart{max-width:1600px;margin-inline:auto}
#pane-trackart .music-heading{margin-bottom:14px}
#pane-trackart .music-heading h1{margin-bottom:7px}
#pane-trackart .music-tabs{margin-bottom:16px}
#pane-trackart .music-tools{grid-template-columns:minmax(220px,1.7fr) minmax(140px,.9fr) minmax(130px,.75fr) minmax(160px,.85fr) minmax(125px,.65fr);gap:14px}
#pane-trackart .ai-period-filter{display:flex;flex-direction:column;gap:7px;font-size:12px;color:#a8bed0;font-weight:600}
#pane-trackart .music-view-line{display:contents}
#pane-trackart .music-list-top{padding:12px 0;min-height:48px;justify-content:flex-start}
#pane-trackart .music-list-note{margin-left:auto;font-size:11px;max-width:65%}
#pane-trackart .music-view>summary{min-height:24px}
#pane-trackart .music-view>div{top:30px}
#pane-trackart .music-list-head{grid-template-columns:minmax(280px,1fr) repeat(5,90px) 110px 20px;gap:16px;padding:12px 18px}
#pane-trackart .music-list-head>span:nth-child(2),#pane-trackart .music-segment{display:none}
#pane-trackart .music-list-head>span:nth-child(n+3):nth-child(-n+7){text-align:right}
#pane-trackart .music-row>summary{grid-template-columns:48px minmax(216px,1fr) repeat(5,90px) 110px 20px;gap:16px;min-height:70px;padding:10px 18px}
#pane-trackart .music-track>strong{font-size:15px}
#pane-trackart .mobile-segment{display:inline}
#pane-trackart .music-number{font-size:14px;display:block;grid-column:auto;grid-row:auto;margin:0;text-align:right}
#pane-trackart .music-number.score{font-weight:700;font-size:16px}
#pane-trackart .music-number small{display:none}
#pane-trackart .music-row[open]>summary{box-shadow:inset 3px 0 #00aaff}
#pane-trackart .music-track-detail{padding:22px 24px 0}
#pane-trackart .ai-track-score{display:none}
#pane-trackart .ai-insights-title{margin-bottom:16px}
#pane-trackart .ai-inline-period{min-height:36px;border:1px solid #31566d;border-radius:5px;background:#0a2233;color:#c1d9e9;padding:6px 28px 6px 10px;font-size:12px}
#pane-trackart .ai-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,1fr);gap:18px 26px}
#pane-trackart .ai-audience{grid-column:1;grid-row:1/3;min-width:0;padding-right:26px;border-right:1px solid #284253}
#pane-trackart .ai-audience>h4{display:none}
#pane-trackart .ai-audience-content{display:flex;align-items:center;gap:22px;margin-bottom:12px}
#pane-trackart .ai-audience-content .ai-studio-art{width:85px;max-width:85px}
#pane-trackart .ai-reach{display:flex;gap:30px;align-items:center}
#pane-trackart .ai-reach>div{flex-direction:row;gap:10px;align-items:baseline}
#pane-trackart .ai-reach dd{font-size:22px}
#pane-trackart .ai-reach dt{font-size:12px;margin:0}
#pane-trackart .ai-depth{grid-column:2;grid-row:1;padding-left:0;border:0}
#pane-trackart .ai-depth-content{justify-content:flex-start;flex-wrap:nowrap;gap:24px}
#pane-trackart .ai-depth h4,#pane-trackart .ai-support h4{text-align:left}
#pane-trackart .ai-depth .ai-caption{margin-top:12px;text-align:left}
#pane-trackart .ai-meter{width:112px;height:112px}
#pane-trackart .ai-meter strong{font-size:30px}
#pane-trackart .ai-finish{text-align:left}
#pane-trackart .ai-finish strong{font-size:26px}
#pane-trackart .ai-support{grid-column:2;grid-row:2;border:0;border-top:1px solid #284253;padding:16px 0 0}
#pane-trackart .ai-support-content{display:flex;gap:22px;align-items:center}
#pane-trackart .ai-support-content .ai-studio-art{width:100px;max-width:100px}
#pane-trackart .ai-support dl{display:flex;gap:26px;justify-content:start}
#pane-trackart .ai-support .ai-caption{text-align:left;margin-top:4px}
#pane-trackart .ai-grid dd{font-size:25px}
#pane-trackart .ai-context{margin-top:15px}
#pane-trackart .ai-history h4{margin:0;font-size:14px;color:#e0edf5;letter-spacing:0}
#pane-trackart .ai-history-context{font-size:10px;color:#9bb7cb;margin:4px 0 8px}
#pane-trackart .ai-daily-chart{display:block;width:100%;height:auto;max-height:205px;overflow:visible}
#pane-trackart .ai-daily-chart rect{fill:#00aaff}
#pane-trackart .ai-daily-chart text{fill:#b0cadb;font:12px 'Segoe UI',sans-serif}
#pane-trackart .ai-gridline{stroke:#355365;stroke-width:1;stroke-dasharray:2 4}
#pane-trackart .ai-daily-values{font-size:11px}
#pane-trackart .ai-daily-values>summary,#pane-trackart .ai-skip>summary{display:flex;min-height:32px;padding:4px 0;gap:8px;align-items:center;color:#77d3fb;font-size:12px;cursor:pointer;background:none;box-shadow:none}
#pane-trackart .ai-daily-values>summary:before,#pane-trackart .ai-skip>summary:before{content:'▸'}
#pane-trackart .ai-daily-values[open]>summary:before,#pane-trackart .ai-skip[open]>summary:before{content:'▾'}
#pane-trackart .ai-values-scroll{max-height:180px;overflow:auto}
#pane-trackart .ai-values-scroll table{width:100%;border-collapse:collapse;color:#c1d8e7}
#pane-trackart .ai-values-scroll :is(th,td){padding:4px 8px;text-align:left;border-bottom:1px solid #234051}
#pane-trackart .ai-values-scroll :is(th,td):last-child{text-align:right}
#pane-trackart .ai-skip{border-top:1px solid #284253;padding-top:5px;margin-top:6px}
#pane-trackart .ai-skip>summary{font-weight:600}
#pane-trackart .ai-skip>summary span{font-size:11px;font-weight:400;color:#adc5d6;margin-left:8px}
#pane-trackart .ai-skip-bars{max-height:180px;overflow:auto;padding:6px 0}
#pane-trackart .ai-skip-bars>div{display:grid;grid-template-columns:82px minmax(80px,1fr) 30px;gap:12px;align-items:center;margin:5px 0;font-size:12px;color:#c1d8e7}
#pane-trackart .ai-skip-rail{height:9px;background:#213c4e;border-radius:2px;overflow:hidden}
#pane-trackart .ai-skip-rail i{height:100%;display:block;background:#00aaff}
#pane-trackart .ai-skip-bars b{font-weight:400;text-align:right}
#pane-trackart .ai-chart-empty{padding:25px 0;color:#b3ccdc}
#pane-trackart .ai-history-retry{min-height:36px;padding:6px 12px;background:#102b3e;color:#7bd6fe;border:1px solid #355b72;border-radius:5px;cursor:pointer}
#pane-trackart .ai-manage{padding:14px 0;margin-top:8px}
@media(max-width:1250px){
 #pane-trackart .music-list-head{grid-template-columns:minmax(240px,1fr) repeat(5,64px) 90px 18px;gap:12px}
 #pane-trackart .music-row>summary{grid-template-columns:44px minmax(184px,1fr) repeat(5,64px) 90px 18px;gap:12px}
 #pane-trackart .music-row>summary>img{width:44px;height:44px}
 #pane-trackart .music-tools{grid-template-columns:minmax(180px,1.2fr) 1fr 1fr;gap:10px}
 #pane-trackart .music-search{grid-column:1/-1}
 #pane-trackart .music-sort-label{grid-column:1/3}
 #pane-trackart .ai-audience-content{gap:10px}
 #pane-trackart .ai-reach{gap:15px}
 #pane-trackart .ai-reach>div{flex-direction:column;gap:0}
 #pane-trackart .ai-depth-content{gap:15px}
 #pane-trackart .ai-grid{grid-template-columns:minmax(0,1.3fr) minmax(280px,1fr);gap:18px}
 #pane-trackart .ai-audience{padding-right:18px}
 #pane-trackart .ai-support-content{gap:10px}
}
@media(max-width:950px){
 #pane-trackart .music-list-head{display:none}
 #pane-trackart .music-row>summary{grid-template-columns:44px minmax(0,1fr) repeat(3,62px) 18px;gap:8px 12px;padding:12px;min-height:94px}
 #pane-trackart .music-track{grid-column:2;grid-row:1/3}
 #pane-trackart .music-row>summary>img{grid-row:1/3;grid-column:1}
 #pane-trackart .music-number.score{grid-column:3;grid-row:1}
 #pane-trackart .music-number.listeners{grid-column:4;grid-row:1}
 #pane-trackart .music-number.plays{grid-column:5;grid-row:1}
 #pane-trackart .music-number.favorites{grid-column:3;grid-row:2}
 #pane-trackart .music-number.saves{grid-column:4;grid-row:2}
 #pane-trackart .music-art-state{grid-column:5;grid-row:2;font-size:10px;margin:0;line-height:1.3}
 #pane-trackart .music-chevron{grid-column:6;grid-row:1/3}
 #pane-trackart .music-number:after{display:block;color:#a3bbce;font-size:9px;font-weight:400;line-height:1.3;margin-top:3px}
 #pane-trackart .music-number.score:after{content:'Score /100'}#pane-trackart .music-number.listeners:after{content:'Listeners'}#pane-trackart .music-number.plays:after{content:'Plays'}#pane-trackart .music-number.favorites:after{content:'Favorites'}#pane-trackart .music-number.saves:after{content:'Savers'}
}
/* Owner-reviewed refinement: aligned figures and two permanently exposed graphs. */
#pane-trackart .ai-refined .ai-insights-title{gap:12px;margin-bottom:12px}
#pane-trackart .ai-refined .ai-early{margin-left:0}
#pane-trackart .ai-refined .ai-inline-period{margin-left:auto}
#pane-trackart .ai-help{display:inline-flex;align-items:center;justify-content:center;flex:none;width:30px;height:30px;min-height:30px;padding:0;border:1px solid #62c9ee;border-radius:50%;background:transparent;color:#8fdcff;font:600 19px/1 'Segoe UI',sans-serif;cursor:pointer}
#pane-trackart .ai-help:hover{background:#123449}
#pane-trackart .ai-metrics{display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);gap:24px;padding:0 0 16px;border-bottom:1px solid #284253}
#pane-trackart .ai-listening-metrics dl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding-top:30px;margin:0}
#pane-trackart .ai-stat{display:flex;flex-direction:column;align-items:center;min-width:0;text-align:center;padding:0 10px;border-right:1px solid #284253}
#pane-trackart .ai-stat:last-child{border:0}
#pane-trackart .ai-stat dd{order:0;margin:0;font:600 28px/36px 'Segoe UI',sans-serif;font-variant-numeric:tabular-nums;color:#edf4fa;overflow-wrap:anywhere}
#pane-trackart .ai-stat dt{order:1;font:12px/18px 'Segoe UI',sans-serif;color:#b8cedd;margin-top:4px}
#pane-trackart .ai-stat>span{order:2;font:11px/16px 'Segoe UI',sans-serif;color:#a4bdcf;margin-top:2px}
#pane-trackart .ai-stat small{font-size:16px;font-weight:400;color:#b8cedd}
#pane-trackart .ai-stat .ai-missing{font-size:13px;font-weight:400}
#pane-trackart .ai-coverage{font:11px/18px 'Segoe UI',sans-serif;color:#a4bdcf;text-align:center;margin:8px 0 0}
#pane-trackart .ai-current-support{padding-left:24px;border-left:1px solid #284253}
#pane-trackart .ai-current-support h4{font:600 12px/20px 'Segoe UI',sans-serif;text-align:center;color:#c8dce9;margin:0 0 10px}
#pane-trackart .ai-current-support dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin:0}
#pane-trackart .ai-current-support>p{font:11px/18px 'Segoe UI',sans-serif;color:#a4bdcf;text-align:center;margin:8px 0 0}
#pane-trackart .ai-chart-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;padding:16px 0 8px;align-items:start}
#pane-trackart .ai-chart-columns>section{min-width:0}
#pane-trackart .ai-chart-columns .ai-skip{margin:0;padding:0 0 0 24px;border-top:0;border-left:1px solid #284253}
#pane-trackart .ai-history h4{font:400 15px/22px 'Russo One','Segoe UI',sans-serif;color:#edf4fa;margin:0}
#pane-trackart .ai-history-context{font:11px/18px 'Segoe UI',sans-serif;margin:3px 0 12px;color:#abc4d5}
#pane-trackart :is(.ai-daily-chart,.ai-skip-chart){display:block;width:100%;height:auto;max-height:160px;min-height:0;overflow:visible}
#pane-trackart :is(.ai-daily-chart,.ai-skip-chart) text{fill:#b3ccdc;font:12px 'Segoe UI',sans-serif}
#pane-trackart .ai-history-line{fill:none;stroke:#00aaff;stroke-width:1.8;vector-effect:non-scaling-stroke;stroke-linejoin:round}
#pane-trackart .ai-daily-chart circle{fill:#6ddfff}
#pane-trackart .ai-skip-chart rect{fill:#ff8b16}
#pane-trackart .ai-skip-values{display:flex;flex-wrap:wrap;gap:6px 18px;list-style:none;margin:8px 0 0;padding:0;max-height:100px;overflow:auto;font:11px/18px 'Segoe UI',sans-serif;color:#b9d0df}
#pane-trackart .ai-skip-values li{display:flex;gap:8px}
#pane-trackart .ai-skip-values strong{color:#ffb76c;font-weight:600}
#pane-trackart .ai-chart-empty{font-size:13px;margin:0;padding:26px 0}
#pane-trackart .ai-manage{margin-top:6px;padding:14px 0 16px;align-items:center!important;gap:20px}
#pane-trackart .ai-manage .ai-context{margin:0;display:flex;flex-direction:column;align-items:flex-start;gap:8px}
#pane-trackart .ai-manage .music-detail-note{margin-top:6px}
#pane-trackart .ai-manage .music-actions{margin:0}
#pane-trackart .ai-sample{font-size:11px;line-height:18px}
.ai-help-dialog{box-sizing:border-box;width:min(820px,calc(100% - 32px));max-height:calc(100dvh - 48px);margin:auto;padding:26px;background:#0b1b29;color:#e8edf6;border:1px solid #315b74;border-radius:10px;box-shadow:0 20px 70px #0008;font:14px/1.55 'Segoe UI',sans-serif;overflow:auto;color-scheme:dark}
.ai-help-dialog::backdrop{background:#020710bd}
.ai-help-heading{display:flex;align-items:flex-start;gap:16px;justify-content:space-between}
.ai-help-heading h2{font:400 23px/1.35 'Russo One','Segoe UI',sans-serif;margin:0;outline:0}
.ai-help-close{flex:none;width:36px;height:36px;border:1px solid #43647b;border-radius:50%;background:transparent;color:#e8edf6;font:25px/1 'Segoe UI',sans-serif;cursor:pointer;padding:0}
.ai-help-dialog>p{color:#b9d0df;margin:10px 0 24px}
.ai-definitions{display:grid;grid-template-columns:1fr 1fr;gap:22px 34px;margin:0}
.ai-definitions dt{font-weight:650;font-size:16px;color:#edf4fa;margin:0 0 5px}
.ai-definitions dd{margin:0;color:#b9d0df}
.ai-help-note{background:#102635;border:1px solid #29475c;border-radius:6px;padding:12px 16px;margin-top:24px}
.ai-help-note h3{font:650 14px/1.5 'Segoe UI',sans-serif;margin:0 0 3px}
.ai-help-note p{margin:0;color:#b9d0df}
.ai-help-dialog form{border-top:1px solid #29475c;margin-top:18px;padding-top:14px;display:flex;justify-content:flex-end}
.ai-help-done{border:1px solid #4098c2;border-radius:5px;padding:8px 20px;min-height:42px;color:#8fdcff;background:#0d293b;font:600 14px 'Segoe UI',sans-serif;cursor:pointer}
.ai-help-dialog button:focus-visible{outline:2px solid #8fdcff;outline-offset:3px}
@media(min-width:1251px){
 #pane-trackart .music-list-head{grid-template-columns:minmax(250px,1fr) 140px repeat(5,70px) 100px 20px;gap:14px}
 #pane-trackart .music-row>summary{grid-template-columns:48px minmax(188px,1fr) 140px repeat(5,70px) 100px 20px;gap:14px}
 #pane-trackart .music-list-head>span:nth-child(2),#pane-trackart .music-segment{display:block}
 #pane-trackart .mobile-segment{display:none}
}
@media(max-width:1050px){
 #pane-trackart .ai-metrics{grid-template-columns:minmax(0,2fr) minmax(185px,1fr);gap:16px}
 #pane-trackart .ai-current-support{padding-left:16px}
 #pane-trackart .ai-stat{padding:0 6px}
 #pane-trackart .ai-stat dd{font-size:24px}
 #pane-trackart .ai-stat dt{font-size:11px}
}
@media(max-width:760px){
 #pane-trackart .ai-metrics{grid-template-columns:1fr;gap:18px}
 #pane-trackart .ai-listening-metrics dl{grid-template-columns:1fr 1fr;gap:18px 0;padding-top:4px}
 #pane-trackart .ai-stat:nth-child(2){border-right:0}
 #pane-trackart .ai-current-support{border-left:0;border-top:1px solid #284253;padding:12px 0 0}
 #pane-trackart .ai-chart-columns{grid-template-columns:1fr;gap:18px}
 #pane-trackart .ai-chart-columns .ai-skip{border-left:0;border-top:1px solid #284253;padding:14px 0 0}
 #pane-trackart .ai-manage .music-actions{margin-top:12px}
 #pane-trackart .ai-refined .ai-inline-period{margin-left:0}
 .ai-help-dialog{padding:20px;max-height:calc(100dvh - 24px)}
 .ai-help-heading h2{font-size:19px}
 .ai-definitions{grid-template-columns:1fr;gap:18px}
}
@media(max-width:760px){
 #pane-trackart .music-tools{grid-template-columns:1fr 1fr}
 #pane-trackart .music-sort-label{grid-column:2;grid-row:2}
 #pane-trackart #ta-filter-toggle{grid-row:2;grid-column:1}
 #pane-trackart .ai-period-filter{grid-column:1/-1}
 #pane-trackart .music-list-top{flex-wrap:wrap;gap:8px}
 #pane-trackart .music-list-note{display:block;max-width:none;width:100%;order:3;text-align:left;font-size:10px}
 #pane-trackart .music-view{margin-left:auto}
 #pane-trackart .music-row>summary{grid-template-columns:44px minmax(0,1fr) 20px;gap:8px 12px}
 #pane-trackart .music-track{grid-column:2;grid-row:1}
 #pane-trackart .music-row>summary>img{grid-column:1;grid-row:1}
 #pane-trackart .music-chevron{grid-column:3;grid-row:1}
 #pane-trackart .music-number{grid-row:2!important;font-size:14px!important;text-align:left!important}
 #pane-trackart .music-number.score{grid-column:1}
 #pane-trackart .music-number.listeners{grid-column:2}
 #pane-trackart .music-number.plays{grid-column:3;min-width:42px;justify-self:end}
 #pane-trackart .music-number.favorites{grid-column:1;grid-row:3!important}
 #pane-trackart .music-number.saves{grid-column:2;grid-row:3!important}
 #pane-trackart .music-art-state{grid-column:2/4;grid-row:4;font-size:10px;justify-self:end}
 #pane-trackart .music-track-detail{padding:18px 14px 0}
 #pane-trackart .ai-grid{grid-template-columns:1fr}
 #pane-trackart .ai-audience{grid-column:1;grid-row:1;border:0;padding:0}
 #pane-trackart .ai-depth{grid-column:1;grid-row:2;border-top:1px solid #284253;padding-top:16px}
 #pane-trackart .ai-support{grid-column:1;grid-row:3}
 #pane-trackart .ai-daily-chart{min-height:130px}
 #pane-trackart .ai-reach>div{flex-direction:column}
 #pane-trackart .ai-skip>summary{flex-wrap:wrap}
 #pane-trackart .ai-skip>summary span{margin:0}
}

/* Matching Lucide controls: fixed SVG geometry, independent of font metrics. */
#pane-trackart .ai-help,.ai-help-dialog .ai-help-close{display:inline-grid;place-items:center;box-sizing:border-box;flex:none;width:40px;height:40px;min-width:40px;min-height:40px;padding:0;margin:0;border:0;border-radius:50%;background:transparent;color:#8fdcff;line-height:0;box-shadow:none;cursor:pointer;vertical-align:middle}
#pane-trackart .ai-help svg,.ai-help-dialog .ai-help-close svg{display:block;flex:none;width:36px;height:36px;margin:0;padding:0;pointer-events:none}
#pane-trackart .ai-help:hover,.ai-help-dialog .ai-help-close:hover{background:#16374a;color:#d0f0ff}
#pane-trackart .ai-help:active,.ai-help-dialog .ai-help-close:active{background:#1b455d;color:#fff}
#pane-trackart .ai-help:focus-visible,.ai-help-dialog .ai-help-close:focus-visible{outline:2px solid #8fdcff;outline-offset:3px}
.ai-help-heading{align-items:center}
@media(min-width:951px){
 #pane-trackart .music-list-head{position:sticky;top:var(--ai-sticky-top,84px);z-index:1;background:#0b1925;border-bottom-color:#31576d;box-shadow:0 5px 12px #04081255}
}

/* One visible close control; desktop explanations fit without a footer. */
.ai-help-dialog{padding:24px}
.ai-help-dialog>p{margin-bottom:18px}
.ai-help-dialog .ai-definitions{gap:18px 30px}
.ai-help-dialog .ai-help-note{margin-top:18px}
.ai-help-dialog #ai-help-title:focus{outline:none}
@media(min-width:761px) and (max-height:850px){
 .ai-help-dialog{padding:20px}
 .ai-help-dialog>p{margin-bottom:12px}
 .ai-help-dialog .ai-definitions{gap:14px 30px}
 .ai-help-dialog .ai-help-note{margin-top:12px}
}