:root{color:#e8edf4;background:#090c10;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--bg: #090c10;--panel: #0f141b;--panel-raised: #151b24;--line: #252d38;--muted: #8994a3;--text: #e8edf4;--cyan: #53d8ff;--green: #55e69b;--red: #ff6e7f;--amber: #ffc45c}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg)}button{font:inherit}code,pre,.mono{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace}.app-shell{min-height:100vh}.topbar{height:92px;padding:0 30px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#090c10eb;position:sticky;top:0;z-index:10;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.topbar h1{margin:1px 0 0;font-size:25px;letter-spacing:-.04em}.topbar h1 span{color:var(--cyan)}.eyebrow{margin:0;color:var(--muted);font:700 10px/1.3 SFMono-Regular,monospace;letter-spacing:.16em}.top-stats,.summary-grid{display:flex;gap:8px}.metric{min-width:76px;padding:10px 13px;border:1px solid var(--line);background:var(--panel);border-radius:9px}.metric strong{display:block;font-size:18px;line-height:1}.metric span{display:block;margin-top:5px;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em}.metric.pass strong{color:var(--green)}.metric.fail strong{color:var(--red)}.workspace{display:grid;grid-template-columns:330px minmax(0,1fr);min-height:calc(100vh - 92px)}.history-panel{border-right:1px solid var(--line);background:#0c1016;padding:24px 18px}.panel-heading{display:flex;align-items:center;justify-content:space-between;padding:0 5px 17px}.panel-heading h2,.section-title h2{margin:4px 0 0;font-size:17px;letter-spacing:-.02em}.live-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 14px #55e69bb3}.run-list{display:grid;gap:9px}.run-card{width:100%;padding:14px;color:var(--text);text-align:left;background:transparent;border:1px solid var(--line);border-radius:10px;cursor:pointer;transition:.16s ease}.run-card:hover{background:var(--panel);border-color:#3a4655;transform:translateY(-1px)}.run-card.selected{background:#121d26;border-color:#34758b;box-shadow:inset 3px 0 var(--cyan)}.run-card-top,.run-meta{display:flex;align-items:center;justify-content:space-between;gap:10px}.run-card-top time,.run-meta{color:var(--muted);font-size:11px}.run-card strong{display:block;margin:12px 0;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.status-badge{display:inline-flex;align-items:center;border-radius:4px;padding:3px 6px;font:800 9px/1 SFMono-Regular,monospace;letter-spacing:.1em}.status-badge.pass{color:var(--green);background:#55e69b1a;border:1px solid rgba(85,230,155,.3)}.status-badge.fail{color:var(--red);background:#ff6e7f1a;border:1px solid rgba(255,110,127,.3)}.status-badge.large{padding:5px 8px;font-size:10px}.detail-panel{min-width:0}.detail-content{max-width:1260px;margin:0 auto;padding:30px 34px 70px}.run-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:5px 0 28px;border-bottom:1px solid var(--line)}.run-hero h2{margin:12px 0 6px;font-size:25px;letter-spacing:-.035em}.hero-status{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px}.subdued{color:var(--muted);font-size:11px}.section-block{padding-top:31px}.section-title{margin-bottom:16px}.suite-list{display:grid;gap:12px}.suite-card{border:1px solid var(--line);border-radius:12px;background:var(--panel);overflow:hidden}.suite-card>header{display:flex;justify-content:space-between;padding:17px 19px;border-bottom:1px solid var(--line);background:var(--panel-raised)}.suite-card h3{margin:0 0 5px;font-size:14px}.suite-card p{margin:0}.test-result{display:grid;grid-template-columns:240px 1fr;border-bottom:1px solid var(--line)}.test-result:last-child{border-bottom:0}.test-heading{display:flex;gap:10px;padding:17px 19px;border-right:1px solid var(--line)}.test-heading strong,.test-heading span{display:block}.test-heading strong{font-size:13px;margin-bottom:5px}.test-heading span{color:var(--muted);font-size:10px}.result-dot{flex:0 0 auto;width:7px;height:7px;margin-top:5px;border-radius:50%}.result-dot.pass{background:var(--green)}.result-dot.fail{background:var(--red);box-shadow:0 0 9px #ff6e7f80}.assertion-list{padding:8px 10px}.assertion-row{display:grid;grid-template-columns:18px 112px 1fr;align-items:start;gap:8px;padding:9px 10px;border-radius:7px}.assertion-row.fail{background:#ff6e7f12}.assertion-row>span{font-weight:800}.assertion-row.pass>span{color:var(--green)}.assertion-row.fail>span{color:var(--red)}.assertion-row code{color:var(--cyan);font-size:11px}.assertion-row p{margin:0;color:#bbc4cf;font-size:12px;line-height:1.45}.cluster-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:10px}.cluster-card{display:flex;gap:13px;padding:16px;border:1px solid rgba(255,110,127,.25);border-radius:10px;background:#ff6e7f0e}.cluster-count{flex:0 0 32px;height:32px;display:grid;place-items:center;color:var(--red);border:1px solid rgba(255,110,127,.35);border-radius:8px;font-weight:800}.cluster-card code{color:var(--red);font-size:10px}.cluster-card p{margin:7px 0;font-size:12px;line-height:1.45}.cluster-card small{color:var(--muted)}.diff-shell{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--panel)}.diff-header{display:flex;justify-content:space-between;padding:13px 16px;background:var(--panel-raised);border-bottom:1px solid var(--line)}.diff-header:first-child{border-right:1px solid var(--line)}.diff-header span{color:var(--muted);font:700 9px SFMono-Regular,monospace;letter-spacing:.12em}.diff-header code{font-size:10px}.diff-pair{display:grid;grid-column:1 / -1;grid-template-columns:1fr 1fr}.diff-step{min-height:48px;display:grid;grid-template-columns:31px 1fr auto;align-items:center;padding:7px 14px;border-bottom:1px solid var(--line)}.diff-step:nth-child(odd){border-right:1px solid var(--line)}.diff-step>span{color:#566170;font:10px SFMono-Regular,monospace}.diff-step code{font-size:12px}.diff-step small{font-size:9px;text-transform:uppercase;letter-spacing:.08em}.diff-step.removed{background:#ff6e7f17;color:var(--red)}.diff-step.added{background:#55e69b14;color:var(--green)}.diff-step.changed{background:#ffc45c14;color:var(--amber)}.diff-step.divergent{box-shadow:inset 3px 0 var(--amber)}.output-diff{grid-column:1 / -1;display:grid;grid-template-columns:1fr 1fr}.output-diff>div{min-width:0;padding:14px}.output-diff>div:first-child{border-right:1px solid var(--line)}.output-diff span,.patch-card small{color:var(--muted);font:700 9px SFMono-Regular,monospace;letter-spacing:.1em;text-transform:uppercase}.output-diff pre,.patch-card pre,.markdown-report pre{overflow:auto;margin:9px 0 0;padding:12px;color:#cbd5df;background:#090d12;border:1px solid var(--line);border-radius:7px;font-size:11px;line-height:1.5}.output-diff .changed pre{border-color:#ffc45c73}.diagnosis-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(330px,.9fr);gap:14px;align-items:start}.markdown-report,.patch-card{padding:19px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.markdown-report h3{margin:0 0 13px;font-size:20px}.markdown-report h4{margin:22px 0 8px;color:var(--cyan);font-size:11px;text-transform:uppercase;letter-spacing:.08em}.markdown-report p,.markdown-report li{color:#bbc4cf;font-size:13px;line-height:1.65;white-space:pre-wrap}.patch-card{position:sticky;top:112px}.patch-heading{display:flex;justify-content:space-between;gap:15px;margin-bottom:17px}.patch-heading span,.patch-heading code{display:block}.patch-heading span{margin-bottom:6px;color:var(--green);font:700 9px SFMono-Regular,monospace;letter-spacing:.12em}.patch-heading code{font-size:11px}.patch-heading button{align-self:flex-start;padding:7px 9px;color:var(--text);border:1px solid #3d4b5a;border-radius:7px;background:#1b2430;cursor:pointer;font-size:10px}.patch-card .replacement{border-color:#55e69b66;color:var(--green)}.empty-state{min-height:55vh;display:grid;place-content:center;justify-items:center;color:var(--muted);text-align:center}.empty-state.compact{min-height:180px;padding:20px}.empty-state>span:first-child{color:var(--cyan);font-size:25px}.empty-state p{max-width:290px;font-size:13px;line-height:1.6}.spinner{width:23px;height:23px;border:2px solid var(--line);border-top-color:var(--cyan);border-radius:50%;animation:spin .8s linear infinite}.error-banner{margin:20px;padding:12px 15px;color:var(--red);border:1px solid rgba(255,110,127,.3);border-radius:8px;background:#ff6e7f14;font-size:12px}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:900px){.workspace{grid-template-columns:1fr}.history-panel{border-right:0;border-bottom:1px solid var(--line)}.run-list{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.run-hero{flex-direction:column}.test-result{grid-template-columns:1fr}.test-heading{border-right:0;border-bottom:1px solid var(--line)}.diagnosis-grid{grid-template-columns:1fr}.patch-card{position:static}}@media(max-width:620px){.topbar{height:auto;padding:18px;align-items:flex-start}.top-stats{display:none}.workspace{min-height:calc(100vh - 78px)}.detail-content{padding:24px 16px 55px}.summary-grid{display:grid;grid-template-columns:1fr 1fr;width:100%}.diff-shell,.output-diff{grid-template-columns:1fr}.diff-header.current{display:none}.diff-header.baseline{grid-column:1 / -1}.diff-pair{grid-template-columns:1fr}.diff-step:nth-child(odd),.output-diff>div:first-child{border-right:0}}