:root{color-scheme:light;--bg:#f4f6f8;--panel:#fff;--panel-soft:#f8fafc;--text:#17202a;--muted:#667085;--line:#d8dee8;--blue:#1f5eff;--blue-soft:#e8efff;--teal:#08766f;--red:#b42318;--amber:#b45309;--green:#14833b;--shadow:0 14px 36px rgba(20,31,46,.08)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.55 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;display:grid;grid-template-columns:320px minmax(0,1fr);min-height:100vh}
.sidebar{position:sticky;top:0;height:100vh;overflow:auto;background:#eef2f6;border-right:1px solid var(--line);padding:24px 22px;display:flex;flex-direction:column;gap:17px}
.brand{display:flex;gap:12px;align-items:center;margin-bottom:4px}.mark{width:40px;height:40px;border-radius:8px;background:#17202a;color:white;display:grid;place-items:center;font-weight:800}.brand h1{margin:0;font-size:18px;letter-spacing:0}.brand p{margin:2px 0 0;color:var(--muted);font-size:12px}
.control-group{display:grid;gap:7px}.control-group label,.range-row label{font-weight:720;color:#263443}.compact{gap:6px}.range-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.range-row span{font-variant-numeric:tabular-nums;color:#203049;font-weight:720}
select,input{width:100%;border:1px solid var(--line);border-radius:8px;background:white;color:var(--text);padding:10px 12px;font:inherit}input[type=range]{padding:0;accent-color:var(--blue)}.hint{margin:0;color:var(--muted);font-size:12px}.text-button{border:0;background:transparent;color:var(--blue);font:inherit;font-weight:700;cursor:pointer;padding:0}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--line);background:white;padding:7px 10px;border-radius:999px;cursor:pointer;font-size:12px;color:#334155}.chip.active{background:var(--blue-soft);border-color:#9bb8ff;color:#194bc7;font-weight:700}
main{padding:28px 34px 48px;min-width:0}.topbar{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;margin-bottom:22px;border-bottom:1px solid var(--line);padding-bottom:14px}.eyebrow{margin:0 0 5px;color:var(--blue);font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.topbar h2{margin:0;font-size:24px;line-height:1.25;letter-spacing:0}.status{margin:8px 0 0;color:var(--muted);font-size:13px}
nav{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.tab{border:1px solid transparent;background:transparent;padding:9px 12px;border-radius:8px;font:inherit;cursor:pointer;color:#334155}.tab.active{background:white;border-color:var(--line);box-shadow:var(--shadow);font-weight:760;color:var(--blue)}
.loading{background:white;border:1px solid var(--line);border-radius:8px;padding:16px;box-shadow:var(--shadow)}.loading.hidden{display:none}.panel{display:none}.panel.active{display:block}
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:16px}.metric{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:15px 16px;box-shadow:var(--shadow)}.metric .k{font-size:12px;color:var(--muted)}.metric .v{font-size:28px;font-weight:780;margin-top:3px;font-variant-numeric:tabular-nums}.metric .s{font-size:12px;color:var(--muted);margin-top:2px}
.insight-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:14px;margin-bottom:16px}.insight{background:#16202d;color:white;border-radius:8px;padding:17px 18px;min-height:112px}.insight:nth-child(2){background:#0d5f59}.insight h3{margin:0 0 8px;font-size:15px}.insight p{margin:0;color:rgba(255,255,255,.82)}
.toolbar{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:12px;margin-bottom:16px}.grid{display:grid;gap:16px}.grid.two{grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:17px;box-shadow:var(--shadow);min-width:0;margin-bottom:16px}.card h3{font-size:16px;margin:0}.card-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:14px}.card-head p{margin:5px 0 0;color:var(--muted);font-size:13px}.card-head span{color:var(--muted);font-size:12px}.card-head input{max-width:320px}
.evidence-card{border-color:#b8c9ff}.evidence-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:14px}.evidence-pill{background:var(--panel-soft);border:1px solid var(--line);border-radius:8px;padding:12px}.evidence-pill strong{display:block;font-size:18px}.evidence-pill span{color:var(--muted);font-size:12px}.evidence-examples{display:block}.case-browser{display:grid;grid-template-columns:280px minmax(0,1fr);gap:14px}.case-list{display:grid;gap:8px;align-content:start;max-height:640px;overflow:auto}.case-button{border:1px solid var(--line);border-radius:8px;background:#fff;text-align:left;padding:11px 12px;cursor:pointer;font:inherit;color:var(--text)}.case-button:hover,.case-button.active{border-color:#93b4ff;background:#f8fbff}.case-button strong,.case-button span,.case-button em{display:block}.case-button strong{font-size:14px}.case-button span{color:var(--muted);font-size:12px;margin-top:2px}.case-button em{font-style:normal;color:var(--blue);font-size:12px;font-weight:700;margin-top:6px}.case-detail{border:1px solid var(--line);border-radius:8px;background:white;padding:14px;min-width:0}.case-title{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:14px}.case-title h4{margin:0;font-size:17px}.case-title p{margin:3px 0 0;color:var(--muted);font-size:13px}.rule-flow{display:grid;grid-template-columns:minmax(0,1fr) 34px minmax(0,1fr);gap:12px;align-items:start;margin-bottom:16px}.rule-flow section{border:1px solid var(--line);border-radius:8px;background:var(--panel-soft);padding:12px;min-width:0}.rule-flow h5,.case-sequence h5{margin:0 0 9px;font-size:13px;color:#344054}.flow-arrow{height:100%;min-height:160px;display:grid;place-items:center;color:var(--blue);font-size:22px;font-weight:900}.event-stack{display:grid;gap:8px;margin-top:10px}.event-card{border-left:4px solid var(--blue);background:#fff;border-radius:7px;padding:9px 10px;box-shadow:0 1px 0 rgba(15,23,42,.04)}.event-card.result{border-left-color:var(--red)}.event-card.both{border-left-color:var(--teal)}.event-card span,.event-card small{display:block;color:var(--muted);font-size:12px}.event-card strong{display:block;margin:2px 0;font-size:13px}.case-sequence{border-top:1px solid var(--line);padding-top:13px}.sequence-row{display:grid;grid-template-columns:90px 72px minmax(180px,.7fr) minmax(0,1fr);gap:8px;align-items:start;padding:8px 0;border-bottom:1px solid #eef2f6}.sequence-row:last-child{border-bottom:0}.sequence-date{color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}.sequence-role{display:inline-flex;width:max-content;border-radius:999px;padding:2px 7px;background:#e8efff;color:#194bc7;font-size:12px;font-weight:700}.sequence-row.result .sequence-role{background:#fff2f0;color:#9b1c12}.sequence-row.both .sequence-role{background:#ecfdf3;color:#087443}.sequence-row small{color:var(--muted);font-size:12px}.order-badge{display:inline-flex;align-items:center;border-radius:999px;padding:3px 7px;background:#ecfdf3;color:#087443;font-size:12px;font-weight:700;white-space:nowrap}.order-badge.mixed{background:#fff7ed;color:#9a3412}.mini{padding:10px}
.rule-list{display:grid;gap:10px}.rule{border:1px solid var(--line);border-radius:8px;padding:12px;background:white;cursor:pointer}.rule:hover,.rule.selected{border-color:#93b4ff;background:#fbfdff}.rule-title{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px;font-weight:760}.arrow{color:var(--blue);font-weight:900}.terms{display:flex;gap:6px;flex-wrap:wrap}.term{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:6px;padding:3px 7px;font-size:12px}.term.to{background:#fff2f0;border-color:#ffd1cc;color:#9b1c12}.badges{display:flex;gap:7px;flex-wrap:wrap}.badge{font-size:12px;background:#f6f7f9;border-radius:6px;padding:3px 7px;color:#344054}
.table-wrap{overflow:auto;max-height:500px;border:1px solid var(--line);border-radius:8px}table{width:100%;border-collapse:collapse;background:white}th,td{border-bottom:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top;white-space:nowrap}th{position:sticky;top:0;background:#f8fafc;z-index:1;color:#475569;font-size:12px}td.wrap{white-space:normal;min-width:260px}tr:hover td{background:#f8fbff}
svg{width:100%;height:auto;display:block}svg text{font-family:inherit}.axis{stroke:#cbd5e1}.node{fill:var(--blue)}.node.to{fill:var(--red)}.edge{stroke:#64748b;stroke-width:3;opacity:.75}.bar.dart{fill:var(--blue)}.bar.edgar{fill:var(--teal)}.point{fill:var(--blue);opacity:.82}.empty{color:var(--muted);padding:18px;border:1px dashed var(--line);border-radius:8px;background:var(--panel-soft)}
@media(max-width:1080px){body{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.topbar{align-items:flex-start;flex-direction:column}nav{justify-content:flex-start}.grid.two,.metrics,.insight-grid,.evidence-summary,.case-browser,.rule-flow{grid-template-columns:1fr}.flow-arrow{min-height:0;height:auto}.sequence-row{grid-template-columns:80px 64px minmax(0,1fr)}.sequence-row small{grid-column:3}main{padding:20px}.toolbar{grid-template-columns:1fr}}
.quote-line{font-weight:760;color:#344054}.quote-line.up{color:var(--red)}.quote-line.down{color:var(--blue)}
.quote-block{margin-top:9px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;background:#f8fafc}
.quote-block strong,.quote-block span{display:block}.quote-block strong{font-size:14px}.quote-block span{color:var(--muted);font-size:12px}
.quote-block.up strong{color:var(--red)}.quote-block.down strong{color:var(--blue)}.quote-block.muted{color:var(--muted);font-size:12px}