/* Scoped dataset analysis dashboard; no external chart or font dependencies. */
.dv-open-button{color:#fff!important;background:#7256c6!important;border-color:#7256c6!important;gap:8px!important;box-shadow:0 3px 9px #7256c622}
.dv-open-button:hover{background:#6348b7!important}.dv-open-button svg{width:19px;height:19px;flex-shrink:0}
.dv-panel{--dv-accent:#765ac5;--dv-muted:var(--muted,#74808f);--dv-surface:var(--surface,#fff);--dv-line:var(--line,#e7e9ef);color:var(--ink,#253044);margin:0 0 25px;border:1px solid var(--dv-line);border-radius:16px;background:var(--dv-surface);overflow:hidden;box-shadow:0 8px 30px #27345505}
.dv-panel[hidden]{display:none!important}.dv-panel *{box-sizing:border-box}.dv-panel button,.dv-panel select{font:inherit}.dv-panel button{cursor:pointer}
.dv-top{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:25px 28px 19px;background:linear-gradient(110deg,#8060c809,transparent 65%)}
.dv-eyebrow{font-size:10px;font-weight:700;letter-spacing:1.4px;color:var(--dv-accent)}
.dv-top h2{font-size:26px!important;line-height:1.3;margin:5px 0 8px!important;letter-spacing:-.6px}.dv-top p{font-size:13px;color:var(--dv-muted);margin:0;line-height:1.6}
.dv-tools{display:flex;align-items:center;gap:15px;min-width:0}.dv-selector{display:grid;gap:6px;font-size:11px;color:var(--dv-muted);min-width:0}
.dv-selector select{border:1px solid var(--dv-line);border-radius:7px;color:var(--ink);background:var(--dv-surface);padding:9px 30px 9px 11px;font-size:12px;max-width:290px;min-width:180px}
.dv-tools>.btn{margin-top:19px;flex-shrink:0}.dv-meta{display:flex;align-items:center;flex-wrap:wrap;gap:9px 15px;border-top:1px solid var(--dv-line);padding:12px 28px;color:var(--dv-muted);font-size:11px}
.dv-meta>div{margin-left:auto;display:flex;gap:17px}.dv-source{background:#765ac510;color:var(--dv-accent);padding:4px 8px;border:1px solid #765ac51f;border-radius:5px;font-weight:600}
.dv-text-button{border:0;background:transparent;color:var(--dv-accent);padding:3px 0;font-size:12px;line-height:1.5;font-weight:600;cursor:pointer}.dv-text-button:hover{color:var(--ink);text-decoration:underline}
.dv-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:9px 28px 22px;border:1px solid var(--dv-line);border-radius:10px;overflow:hidden}
.dv-stats article{padding:18px 22px;min-width:0}.dv-stats article+article{border-left:1px solid var(--dv-line)}.dv-stats article>span{font-size:12px;color:var(--dv-muted)}
.dv-stats strong{display:block;font-size:34px;font-weight:650;letter-spacing:-1px;line-height:1.3;margin:5px 0;font-variant-numeric:tabular-nums}.dv-stats strong small{font-size:12px;font-weight:500;color:var(--dv-muted);letter-spacing:0;margin-left:6px}
.dv-stats p{font-size:11px;color:var(--dv-muted);margin:0;line-height:1.6}
.dv-chart-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(270px,1fr);gap:18px;margin:0 28px 22px}
.dv-card{padding:21px 22px;border:1px solid var(--dv-line);border-radius:10px;background:var(--dv-surface);min-width:0;overflow:hidden}
.dv-card header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}.dv-card h3{font-size:17px;line-height:1.4;margin:4px 0 0;font-weight:650}.dv-card>p:not(.dv-footnote){font-size:12px;line-height:1.6;color:var(--dv-muted);margin:-3px 0 2px}
.dv-card-count{font-size:11px;color:var(--dv-muted);white-space:nowrap}.dv-chip{font-size:10px;line-height:1.5;white-space:nowrap;border:1px solid var(--dv-line);background:#7a70a008;padding:4px 7px;border-radius:5px;color:var(--dv-muted)}
.dv-scatter{display:block;width:100%;height:auto;max-height:325px;margin:8px auto}.dv-grid path{stroke:var(--dv-line);stroke-width:1;fill:none;stroke-dasharray:3 4}.dv-grid text,.dv-axis{fill:var(--dv-muted);font-size:10px}.dv-axis{font-size:11px}.dv-zero{fill:none;stroke:var(--dv-line);stroke-width:1.4}.dv-point{opacity:.88;cursor:crosshair;transition:opacity .18s}.dv-point.is-dim{opacity:.12}.dv-point:hover,.dv-point:focus-visible{opacity:1;stroke:var(--ink);stroke-width:2.2;outline:none}
.dv-legend{display:flex;flex-wrap:wrap;gap:6px}.dv-legend button{border:1px solid transparent;border-radius:5px;color:var(--dv-muted);background:transparent;display:flex;align-items:center;gap:6px;padding:4px 6px;font-size:10px;line-height:1.4}.dv-legend button[aria-pressed=true]{border-color:#765ac53b;background:#765ac50d;color:var(--dv-accent)}.dv-legend button:hover{background:#765ac510}.dv-legend span{font-variant-numeric:tabular-nums;opacity:.7}
.dv-panel i[style*="--dv-color"]{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--dv-color);flex-shrink:0}.dv-footnote{font-size:10px!important;color:var(--dv-muted);line-height:1.6;margin:13px 0 0!important}
.dv-donut{position:relative;width:174px;height:174px;margin:25px auto 20px}.dv-donut svg{width:100%;height:100%;fill:none;stroke-width:10}.dv-donut-track{stroke:var(--dv-line)}.dv-donut>div{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px}.dv-donut strong{font-size:28px;font-variant-numeric:tabular-nums;letter-spacing:-1px}.dv-donut strong small{font-size:12px;letter-spacing:0;margin-left:2px}.dv-donut span{font-size:11px;color:var(--dv-muted)}
.dv-quality-list{display:grid;gap:13px;padding:4px 0}.dv-quality-list>div{display:flex;justify-content:space-between;align-items:center}.dv-quality-list span{display:flex;align-items:center;gap:9px;font-size:12px}.dv-quality-list strong{font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}.dv-quality-list small{display:inline-block;min-width:59px;text-align:right;font-size:11px;color:var(--dv-muted);font-weight:400}
.dv-bars{display:grid;gap:12px;padding:7px 0 3px}.dv-bar-row{display:grid;grid-template-columns:86px minmax(0,1fr) 25px;gap:12px;align-items:center;font-size:11px}.dv-bar-row>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--dv-muted)}.dv-bar-row>strong{text-align:right;font-size:11px;font-weight:600;font-variant-numeric:tabular-nums}
.dv-bar-track{height:10px;background:#8993a10c;border-radius:3px;display:flex;overflow:hidden}.dv-bar-track i{display:block;height:100%;cursor:help}.dv-mini-key{display:flex;flex-wrap:wrap;gap:14px;margin-top:20px;font-size:10px;color:var(--dv-muted)}.dv-mini-key>span{display:flex;gap:6px;align-items:center}
.dv-sessions{display:grid;gap:21px;padding:10px 0}.dv-sessions>div{display:grid;grid-template-columns:minmax(90px,1fr) minmax(45px,.7fr) 32px;align-items:center;gap:12px;font-size:11px}.dv-sessions>div>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--dv-muted)}.dv-sessions strong{text-align:right;font-variant-numeric:tabular-nums;font-size:12px}.dv-sessions small{font-size:10px;font-weight:400;margin-left:4px;color:var(--dv-muted)}.dv-session-track{height:7px;background:#765ac50c;border-radius:3px;overflow:hidden}.dv-session-track i{height:100%;display:block;background:linear-gradient(90deg,#aa98df,#765ac5);border-radius:3px}.dv-split{display:flex;gap:16px;flex-wrap:wrap;border-top:1px solid var(--dv-line);padding-top:17px;margin-top:15px;color:var(--dv-muted);font-size:11px}.dv-split b{margin-left:5px;color:var(--ink);font-size:13px}
.dv-wide{grid-column:1/-1}.dv-heat-scroll{overflow-x:auto;padding:4px 0 0;scrollbar-width:thin}.dv-heatmap{display:block;width:100%;min-width:720px;height:auto}.dv-heatmap text{font-size:10px;fill:var(--dv-muted)}.dv-heatmap .dv-heat-label{font-size:11px}.dv-heatmap rect{cursor:crosshair}.dv-heatmap rect:hover,.dv-heatmap rect:focus-visible{stroke:var(--ink);stroke-width:1.5;outline:none}.dv-heat-key{display:flex;align-items:center;justify-content:flex-end;gap:9px;color:var(--dv-muted);font-size:10px;margin-top:10px;flex-wrap:wrap}.dv-heat-key i{width:130px;height:7px;background:linear-gradient(90deg,#28959e,#f3f4f8,#7153c0);border-radius:3px}.dv-heat-key small{font-size:10px;margin-left:10px}
.dv-insights{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0 28px 22px;gap:15px}.dv-insights article{border-left:2px solid #765ac533;padding:3px 15px}.dv-insights article>span{font-size:10px;color:var(--dv-accent);letter-spacing:.5px}.dv-insights strong{display:block;font-size:13px;line-height:1.6;margin:7px 0}.dv-insights p{font-size:11px;line-height:1.8;color:var(--dv-muted);margin:0}.dv-bottom{border-top:1px solid var(--dv-line);padding:13px 28px;display:flex;justify-content:space-between;gap:15px;align-items:center}.dv-bottom>span{font-size:10px;color:var(--dv-muted)}
.dv-loading{min-height:395px;padding:34px 20px;display:flex;align-items:center;flex-direction:column;justify-content:center;text-align:center}.dv-ring{position:relative;width:104px;height:104px;margin-bottom:20px}.dv-ring svg{width:100%;height:100%;fill:none;stroke-width:5;transform:rotate(-90deg)}.dv-ring-track{stroke:#765ac514}.dv-ring-progress{stroke:var(--dv-accent);stroke-linecap:round;stroke-dasharray:270.18;stroke-dashoffset:270.18;transition:stroke-dashoffset .15s linear}.dv-ring:after{content:'';position:absolute;inset:-7px;border:1px solid #765ac515;border-top-color:var(--dv-accent);border-radius:50%;animation:dv-spin 1.5s linear infinite}.dv-ring>span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--dv-accent);font-size:27px;font-variant-numeric:tabular-nums;font-weight:600}.dv-ring small{font-size:12px;align-self:center;margin:7px 0 0 2px}.dv-loading h3{font-size:18px;margin:0 0 9px}.dv-loading p{color:var(--dv-muted);font-size:12px;margin:0}.dv-loading-steps{display:flex;list-style:none;gap:35px;padding:0;margin:24px 0 17px;font-size:11px;color:var(--dv-muted)}.dv-loading-steps li:before{content:'';width:5px;height:5px;border-radius:50%;display:inline-block;background:#c5c7ce;margin:0 7px 2px 0}.dv-loading-steps .is-current{color:var(--dv-accent);font-weight:600}.dv-loading-steps .is-current:before{background:var(--dv-accent);box-shadow:0 0 0 3px #765ac515}.dv-loading-steps .is-complete:before{background:#31988d}.dv-chart-empty{min-height:180px;display:flex;align-items:center;justify-content:center;text-align:center;padding:20px;font-size:12px;line-height:1.8;color:var(--dv-muted)}
.dv-tooltip{position:fixed;z-index:10000;max-width:min(340px,calc(100vw - 24px));padding:10px 13px;border:1px solid #ffffff18;border-radius:7px;background:#283044f5;color:#fff;font-size:11px;line-height:1.8;white-space:pre-line;box-shadow:0 5px 20px #0002;pointer-events:none}
.dv-point.is-dim{pointer-events:none}
.dv-panel :is(button,select):focus-visible,.dv-open-button:focus-visible{outline:2px solid var(--dv-accent,#765ac5);outline-offset:3px}
@keyframes dv-spin{to{transform:rotate(360deg)}}
@media(min-width:1550px){.dv-chart-grid{grid-template-columns:minmax(0,1.7fr) minmax(300px,1fr)}.dv-scatter{max-height:360px}.dv-top h2{font-size:28px!important}.dv-card{padding:24px}.dv-card h3{font-size:18px}.dv-stats strong{font-size:38px}}
@media(max-width:1150px){.dv-top{padding:22px;gap:16px}.dv-tools{gap:8px}.dv-selector select{max-width:230px;min-width:150px}.dv-meta,.dv-bottom{padding-left:22px;padding-right:22px}.dv-stats,.dv-chart-grid,.dv-insights{margin-left:22px;margin-right:22px}.dv-chart-grid{grid-template-columns:minmax(0,1.25fr) minmax(235px,1fr);gap:13px}.dv-card{padding:17px}.dv-stats article{padding:16px}.dv-donut{width:152px;height:152px}.dv-sessions>div{gap:7px;grid-template-columns:minmax(80px,1fr) minmax(30px,.5fr) 27px}}
@media(max-width:850px){.dv-top{align-items:flex-start;flex-direction:column}.dv-tools{width:100%;justify-content:space-between}.dv-selector{flex:1}.dv-selector select{max-width:100%;width:100%}.dv-tools>.btn{margin-top:19px}.dv-chart-grid{grid-template-columns:minmax(0,1fr)}.dv-wide{grid-column:auto}.dv-card{padding:20px}.dv-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.dv-stats article:nth-child(3){border-left:0;border-top:1px solid var(--dv-line)}.dv-stats article:nth-child(4){border-top:1px solid var(--dv-line)}.dv-insights{grid-template-columns:1fr;gap:20px}.dv-donut{width:165px;height:165px;margin:16px auto}.dv-quality-list{max-width:400px;margin:0 auto}.dv-sessions>div{grid-template-columns:minmax(110px,1fr) minmax(60px,1fr) 35px}.dv-meta>div{width:100%;margin:0;padding-top:3px}}
@media(max-width:480px){.dv-top{padding:19px 16px}.dv-meta,.dv-bottom{padding-left:16px;padding-right:16px}.dv-stats,.dv-chart-grid,.dv-insights{margin-left:12px;margin-right:12px}.dv-stats article{padding:14px 12px}.dv-stats strong{font-size:29px}.dv-stats p{font-size:10px}.dv-card{padding:17px 13px}.dv-card h3{font-size:16px}.dv-legend button{font-size:10px;padding:5px}.dv-bar-row{grid-template-columns:76px minmax(0,1fr) 23px;gap:7px}.dv-bottom{align-items:flex-start}.dv-bottom .dv-text-button{white-space:nowrap}.dv-loading-steps{gap:17px}.dv-heat-key small{width:100%;text-align:right}.dv-sessions>div{grid-template-columns:minmax(100px,1fr) minmax(35px,1fr) 30px}}
@media(prefers-reduced-motion:reduce){.dv-ring:after{animation:none}.dv-panel *{transition:none!important;scroll-behavior:auto!important}}