:root{color-scheme:dark;--bg:#252824;--panel:#2d302c;--line:#464a41;--ink:#eeeade;--muted:#b0b3a6;--lime:#d3ed8b;--cyan:#92dbe0;--warning:#ebc27e;--error:#f29888;--font:"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 var(--font)}button,select{font:inherit;color:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}button:disabled{cursor:wait;opacity:.6}.masthead,main,footer{max-width:1480px;margin:auto}.masthead{padding:26px 40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.wordmark{display:flex;align-items:center;gap:15px;font-size:19px}.wordmark b{font-weight:400;color:var(--muted);margin-left:7px}.mark{font-size:25px;letter-spacing:-4px;font-weight:800;color:var(--lime);padding-right:4px}.mark span{color:var(--ink)}.connection{display:flex;align-items:center;gap:9px;font-size:13px}.connection i{width:7px;height:7px;background:var(--muted);border-radius:50%}.connection i.live{background:var(--lime)}.connection i.stale{background:var(--warning)}.connection time{color:var(--muted);margin-left:10px}main{padding:36px 40px 48px}.run-panel{display:grid;grid-template-columns:1fr 1fr;gap:65px;padding-bottom:32px}.quiet,.footnote{color:var(--muted)}.quiet{font-size:12px}.run-intro p{margin:0 0 8px;max-width:65ch}h1{font-size:34px;font-weight:500;line-height:1.18;letter-spacing:-1px;margin:10px 0 14px}#run-description{color:var(--muted);font-size:14px}.run-live{padding:8px 0}.run-title{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px}.status{padding:3px 9px;border:1px solid var(--line);font-size:12px;border-radius:3px}.status.running{color:var(--lime);border-color:#799444}.status.error{color:var(--error)}.run-live>strong{display:block;font-size:23px;font-weight:500;margin:12px 0 16px}.progress-track,.memory-track{background:#41473a;height:5px;overflow:hidden}.progress-track>div{width:0;height:100%;background:var(--lime)}.run-counters{display:flex;gap:24px;font-size:12px;color:var(--muted);margin-top:14px}.run-counters b{font-weight:500;color:var(--ink);margin-left:5px}#run-duration{margin-left:auto}.toolbar{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:25px}.tabs{display:flex;gap:28px}.tabs button{background:none;border:0;color:var(--muted);padding:16px 0;border-bottom:2px solid transparent;margin-bottom:-1px}.tabs button.active{color:var(--ink);border-color:var(--lime)}.text-button{background:none;border:1px solid var(--line);padding:7px 12px;border-radius:3px;font-size:12px}.text-button:hover{border-color:var(--muted)}.workspace{display:grid;grid-template-columns:1.75fr 1fr;gap:20px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:5px;padding:23px}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:18px}.panel-heading h2{font-size:17px;font-weight:500;line-height:1.3;margin:0}.panel-heading p{font-size:12px;color:var(--muted);margin:5px 0 0}.chart-toggle{display:flex;gap:4px}.chart-toggle button{background:transparent;border:1px solid var(--line);font-size:12px;border-radius:3px;padding:4px 9px;color:var(--muted)}.chart-toggle button.active{color:var(--bg);background:var(--ink);border-color:var(--ink)}.chart{height:260px;position:relative;display:flex;align-items:center;justify-content:center}.chart svg{width:100%;height:100%;overflow:visible}.chart text{fill:var(--muted);font:11px var(--font)}.chart .grid{stroke:var(--line);stroke-width:1}.chart .train-line{stroke:var(--lime);stroke-width:2;fill:none}.chart .validation-line{stroke:var(--cyan);stroke-width:2;fill:none}.chart-legend{display:flex;flex-wrap:wrap;align-items:center;gap:22px;font-size:12px;color:var(--muted);margin-top:12px}.chart-legend span{display:flex;align-items:center;gap:7px}.chart-legend i{width:16px;height:2px}.train-swatch{background:var(--lime)}.validation-swatch{background:var(--cyan)}#chart-count{margin-left:auto}.empty{color:var(--muted);font-size:13px;text-align:center;padding:25px;max-width:50ch;margin:auto}h3{font-size:19px;font-weight:500;margin:30px 0 25px}.machine-data,.split-data{margin:0;display:grid;gap:16px}.machine-data>div{display:flex;justify-content:space-between;gap:20px}.machine-data dt{font-size:13px;color:var(--muted)}dd{margin:0;font-variant-numeric:tabular-nums}.machine-data dd{font-size:16px}.memory-track{margin:24px 0 20px;height:3px}.memory-track>div{width:0;height:100%;background:var(--cyan)}.footnote{font-size:12px;line-height:1.6;max-width:72ch;margin:16px 0 0}.dataset-total{display:flex;align-items:baseline;gap:10px;margin:22px 0}.dataset-total strong{font-size:28px;font-weight:500}.dataset-total span{font-size:12px;color:var(--muted);margin-right:24px}.split-bar{height:12px;display:flex;background:#3c4236;gap:3px;margin:0 0 19px}.split-bar i{display:block;width:0}.split-bar i:nth-child(1){background:var(--lime)}.split-bar i:nth-child(2){background:var(--cyan)}.split-bar i:nth-child(3){background:#b4b7a9}.split-data{grid-template-columns:repeat(3,1fr);gap:10px}.split-data dt{font-size:12px;color:var(--muted);margin-bottom:4px}.split-data dd{font-size:20px}.action-rows{display:grid;gap:12px}.action-row{display:grid;grid-template-columns:80px 1fr 82px;align-items:center;gap:12px;font-size:13px}.action-row small{font-size:11px;color:var(--muted);display:block}.action-meter{height:4px;background:#42473d}.action-meter i{display:block;height:100%;width:0;background:var(--lime)}.action-row:last-child .action-meter i{background:var(--cyan)}.action-count{text-align:right;font-variant-numeric:tabular-nums}.events-panel{margin-top:20px}.event-controls{display:flex;align-items:center;gap:10px}select{background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:7px 10px;font-size:12px}.event-list{padding:0;margin:0;list-style:none;max-height:280px;overflow:auto}.event-list li:not(.empty){display:grid;grid-template-columns:78px 90px 1fr;gap:15px;padding:11px 0;border-top:1px solid var(--line);font-size:13px}.event-list time{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.event-level{color:var(--muted);font-size:12px}.event-level.warning{color:var(--warning)}.event-level.error{color:var(--error)}.event-message{overflow-wrap:anywhere}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;text-align:left;font-size:13px}th{font-weight:400;color:var(--muted);font-size:12px;padding:12px 15px;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:18px 15px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}td:first-child{min-width:220px}td small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.selected-tag{color:var(--lime);margin-left:8px;font-size:11px}footer{padding:20px 40px 28px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:11px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}
@media(max-width:1000px){.masthead{padding:22px 25px}main{padding:28px 25px}.run-panel{gap:30px}.workspace{grid-template-columns:1.4fr 1fr}.panel{padding:18px}.dataset-total{flex-wrap:wrap}.dataset-total span{margin-right:8px}.action-row{grid-template-columns:65px 1fr 65px;gap:8px}footer{padding-left:25px;padding-right:25px}}
@media(max-width:760px){.masthead{padding:18px;align-items:flex-start;gap:20px}.wordmark{font-size:16px;gap:10px}.connection{flex-wrap:wrap;justify-content:flex-end;gap:6px}.connection time{width:100%;text-align:right;margin:0;font-size:11px}main{padding:25px 18px}.run-panel{grid-template-columns:1fr;gap:14px}.run-live{padding-top:10px}h1{font-size:29px}.toolbar{gap:10px}.tabs{gap:18px}.tabs button{font-size:13px}.toolbar>.text-button{font-size:11px;padding:5px 8px;max-width:105px}.workspace{grid-template-columns:1fr;gap:14px}.chart{height:235px}.machine-data{grid-template-columns:repeat(3,1fr);gap:12px}.machine-data>div{display:block}.machine-data dd{margin-top:5px;font-size:15px}h3{margin:20px 0}.events-panel{padding:18px}.events-panel .panel-heading{flex-wrap:wrap}.event-controls{width:100%;justify-content:space-between}.event-list li:not(.empty){grid-template-columns:64px 1fr;gap:5px 12px}.event-message{grid-column:2}.event-level{grid-column:2;grid-row:1}.run-counters{gap:16px}#run-duration{font-size:11px}.chart-legend{gap:15px}.dataset-total{flex-wrap:nowrap}.dataset-total strong{font-size:25px}.dataset-total span{margin-right:10px;font-size:11px}footer{padding:18px;flex-direction:column;gap:6px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.chart-controls{display:flex;gap:10px;align-items:center}.chart-controls select{max-width:190px;font-size:11px;padding:5px 8px}@media(max-width:1000px){.chart-panel .panel-heading{flex-wrap:wrap}.chart-controls{width:100%;justify-content:space-between}}
@media(max-width:460px){.masthead{flex-wrap:wrap;gap:12px}.wordmark{white-space:nowrap}.connection{width:100%;justify-content:flex-start}.connection time{width:auto;margin-left:auto}.dataset-total{flex-wrap:wrap}.run-counters{flex-wrap:wrap}#run-duration{margin-left:0}}