/* Task page styles (extends the shared simple-page stylesheet). */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:20px;color:var(--fg-3);font-size:13px}
.breadcrumb a{color:var(--fg-3);text-decoration:none}.breadcrumb a:hover{color:var(--fg)}
.breadcrumb-current{color:var(--fg-2)}
.task-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.meta-pill{border:1px solid var(--rule);border-radius:999px;padding:7px 11px;color:var(--fg-2);font-size:12px;background:rgba(255,255,255,.025)}
.page-title.task{font-size:clamp(1.8rem,3.2vw,2.8rem);max-width:980px}
.tabs{display:flex;gap:8px;margin:28px 0 16px;flex-wrap:wrap}
.tab-chip,.chip{border:1px solid var(--rule);border-radius:999px;background:rgba(255,255,255,.025);color:var(--fg-2);font-size:13px;padding:8px 14px;cursor:pointer;font-family:inherit;transition:color .18s,border-color .18s,background .18s}
.tab-chip:hover,.tab-chip.active,.chip:hover{color:var(--fg);border-color:rgba(232,184,75,.45);background:rgba(232,184,75,.08)}
.tab-chip .count{margin-left:6px;color:var(--gold);font-family:'DM Mono',monospace;font-size:11px}
.panel{border:1px solid var(--rule-strong);border-radius:var(--radius-lg);background:rgba(255,255,255,.025);box-shadow:0 24px 70px rgba(0,0,0,.18)}

/* instruction */
.instr-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:16px;align-items:start}
.md{padding:26px 30px;color:var(--fg-2);font-size:14.5px;line-height:1.75;min-width:0}
.md h2,.md h3,.md h4,.md h5,.md h6{font-family:'Syne',sans-serif;color:var(--fg);margin:22px 0 10px;line-height:1.3}
.md h2{font-size:21px}.md h3{font-size:17px}.md h4,.md h5,.md h6{font-size:15px}
.md h2:first-child{margin-top:0}
.md p{margin:10px 0}.md ul,.md ol{margin:10px 0 10px 22px}.md li{margin:4px 0}
.md code{font-family:'DM Mono',monospace;font-size:12.5px;background:rgba(255,255,255,.06);border:1px solid var(--rule);border-radius:5px;padding:1px 5px;color:var(--fg)}
.md-code{font-family:'DM Mono',monospace;font-size:12.5px;line-height:1.6;background:var(--ink-2);border:1px solid var(--rule);border-radius:var(--radius-md);padding:14px 16px;overflow:auto;color:var(--fg);margin:12px 0;white-space:pre}
.md a{color:var(--gold)}
.md-table{overflow:auto;margin:12px 0}.md table{border-collapse:collapse;font-size:13px}
.md th,.md td{border:1px solid var(--rule-strong);padding:6px 10px;text-align:left}.md th{color:var(--fg);background:rgba(255,255,255,.04)}
.side{padding:18px;display:flex;flex-direction:column;gap:18px;position:sticky;top:78px}
.side-title{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3);margin-bottom:8px}
.tag-list{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:11px;color:var(--fg-2);border:1px solid var(--rule);border-radius:999px;padding:3px 8px;background:rgba(255,255,255,.02)}
.artifact-list{list-style:none;display:flex;flex-direction:column;gap:5px}
.artifact-list code{font-family:'DM Mono',monospace;font-size:11.5px;color:var(--fg);word-break:break-all}
.side-kv{display:flex;justify-content:space-between;gap:10px;font-size:12px;color:var(--fg-3);padding:3px 0}
.side-kv code,.side-kv span:last-child{color:var(--fg-2);font-family:'DM Mono',monospace;font-size:11.5px;text-align:right;word-break:break-all}

/* files */
.files-grid{display:grid;grid-template-columns:340px minmax(0,1fr);min-height:560px}
#file-tree{border-right:1px solid var(--rule);padding:10px 6px;max-height:78vh;overflow:auto}
.tree-row{display:flex;align-items:center;gap:6px;width:100%;background:none;border:0;color:var(--fg-2);font-family:'DM Mono',monospace;font-size:12px;padding:5px 10px;border-radius:6px;cursor:pointer;text-align:left}
.tree-row:hover{background:rgba(255,255,255,.045);color:var(--fg)}
.tree-file.active{background:rgba(232,184,75,.12);color:var(--fg)}
.tree-dir{color:var(--fg)}
.tree-caret{display:inline-block;width:10px;color:var(--fg-3);transition:transform .15s}
.tree-dir.open .tree-caret{transform:rotate(90deg)}
.tree-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tree-note{font-family:'DM Sans',sans-serif;font-size:10.5px;color:var(--fg-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:130px}
.tree-size{color:var(--fg-3);font-size:10.5px;white-space:nowrap}
#file-viewer{min-width:0;display:flex;flex-direction:column}
.viewer-head{display:flex;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid var(--rule)}
.viewer-path{font-family:'DM Mono',monospace;font-size:12px;color:var(--gold);word-break:break-all}
.viewer-size{font-size:11px;color:var(--fg-3);white-space:nowrap}
.viewer-code{flex:1;margin:0;padding:14px 16px;font-family:'DM Mono',monospace;font-size:12px;line-height:1.6;color:var(--fg);overflow:auto;max-height:72vh;white-space:pre;tab-size:4}
.viewer-note{padding:12px 16px;color:var(--fg-3);font-size:12.5px}

/* runs */
.runs-summary{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px}
.run-matrix-wrap{overflow:auto;padding:6px 6px 2px}
.run-matrix{width:100%;border-collapse:collapse;font-size:12px}
.run-matrix th{padding:9px 6px;font-size:11px;font-weight:600;color:var(--fg-3);text-align:center;white-space:nowrap;border-bottom:1px solid var(--rule)}
.run-matrix th:first-child,.run-matrix td:first-child{text-align:left;padding-left:14px;white-space:nowrap}
.run-matrix td{padding:5px 6px;text-align:center;border-bottom:1px solid var(--rule)}
.run-matrix tbody tr:last-child td{border-bottom:none}
.mx{display:inline-block;min-width:3.3rem;padding:4px 6px;border-radius:6px;font-weight:700;font-size:12px;border:0;cursor:pointer;font-family:inherit;font-variant-numeric:tabular-nums}
span.mx{cursor:default}
.sc-full{background:rgba(62,207,142,.22);color:#9af5c8}.sc-high{background:rgba(166,220,72,.17);color:#d5f28f}
.sc-mid{background:rgba(232,184,75,.17);color:#f3cf72}.sc-low{background:rgba(240,139,75,.17);color:#f2a172}
.sc-zero{background:rgba(240,107,107,.17);color:#f49393}.sc-none{background:rgba(255,255,255,.05);color:var(--fg-3)}
.mx:hover{outline:1.5px solid var(--gold)}
.legend{display:flex;gap:12px;flex-wrap:wrap;color:var(--fg-3);font-size:11px;margin:10px 4px 18px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}
.run-controls{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;align-items:center}
.select{border:1px solid var(--rule);border-radius:var(--radius-sm);background:rgba(0,0,0,.22);color:var(--fg-2);padding:8px 10px;font-family:'DM Sans',sans-serif;font-size:13px;outline:none}
.select:focus{border-color:rgba(232,184,75,.45);color:var(--fg)}
#run-list{overflow:hidden}
.run-row{display:grid;grid-template-columns:1.25fr 1fr .7fr 1.25fr .7fr .75fr .6fr .75fr 24px;gap:10px;align-items:center;width:100%;padding:11px 16px;border:0;border-bottom:1px solid var(--rule);background:none;color:var(--fg-2);font-family:inherit;font-size:13px;text-align:left;cursor:pointer}
.run-row:hover,.run-row.open{background:rgba(255,255,255,.035)}
.run-head{cursor:default;font-size:11px;font-weight:600;color:var(--fg-3);background:rgba(255,255,255,.025)}
.run-head:hover{background:rgba(255,255,255,.025)}
.run-row .strong{color:var(--fg);font-weight:700}
.run-row .num{font-variant-numeric:tabular-nums;color:var(--fg)}
.score-chip{display:inline-block;min-width:3.2rem;text-align:center;border-radius:999px;padding:3px 8px;font-size:12px;font-weight:800}
.modules{display:flex;align-items:center;gap:8px;font-size:12px;white-space:nowrap}
.mod-bar{width:56px;height:6px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden;flex-shrink:0}
.mod-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--teal))}
.chev{color:var(--fg-3);font-size:18px;transition:transform .15s}.run-row.open .chev{transform:rotate(90deg);color:var(--gold)}
.run-detail{padding:16px 18px 22px;border-bottom:1px solid var(--rule-strong);background:rgba(0,0,0,.18)}
.checks{border:1px solid var(--rule);border-radius:var(--radius-md);padding:14px 16px;margin-bottom:14px;background:rgba(255,255,255,.02)}
.checks-title{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3)}
.checks-meta{margin-top:6px;font-size:12px;color:#f2a172}
.checks ul{list-style:none;margin-top:10px;display:flex;flex-direction:column;gap:6px}
.checks li{display:grid;grid-template-columns:18px minmax(0,1fr) auto;gap:8px;font-size:13px;color:var(--fg-2)}
.checks li.pass .ck{color:#87f3bd}.checks li.fail .ck{color:#f49393}
.ck-w{font-family:'DM Mono',monospace;font-size:11px;color:var(--fg-3)}
.traj-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.traj-sub{font-size:12px;color:var(--fg-3);flex:1}
.traj-loading{color:var(--fg-3);font-size:13px;padding:8px 2px}
.turn-mark{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-3);margin:14px 0 6px;display:flex;align-items:center;gap:8px}
.turn-mark::after{content:'';flex:1;height:1px;background:var(--rule)}
.step{border:1px solid var(--rule);border-radius:var(--radius-md);margin-bottom:8px;background:rgba(255,255,255,.02);overflow:hidden}
.step-head{display:flex;align-items:center;gap:8px;padding:7px 12px;border-bottom:1px solid var(--rule);background:rgba(255,255,255,.025)}
.step-kind{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;padding:2px 7px;border-radius:999px}
.k-user{background:rgba(91,156,246,.16);color:#9cc2fb}.k-assistant{background:rgba(232,184,75,.16);color:#f3cf72}
.k-reasoning{background:rgba(155,123,244,.16);color:#c3b0fa}.k-call{background:rgba(62,207,176,.15);color:#8eead5}
.k-result{background:rgba(255,255,255,.07);color:var(--fg-2)}.k-system{background:rgba(255,255,255,.05);color:var(--fg-3)}
.k-gap{background:rgba(240,139,75,.15);color:#f2a172}
.step-tool{font-family:'DM Mono',monospace;font-size:11.5px;color:var(--fg)}
.step-cut{font-size:10.5px;color:var(--fg-3);margin-left:auto}
.step-body{margin:0;padding:10px 12px;font-family:'DM Mono',monospace;font-size:12px;line-height:1.6;color:var(--fg-2);white-space:pre-wrap;word-break:break-word;max-height:none}
.s-assistant .step-body{color:var(--fg);font-family:'DM Sans',sans-serif;font-size:13.5px}
.s-reasoning .step-body{font-style:italic;font-family:'DM Sans',sans-serif;font-size:13px}
.step-body.collapsed{max-height:220px;overflow:hidden;-webkit-mask-image:linear-gradient(180deg,#000 70%,transparent);mask-image:linear-gradient(180deg,#000 70%,transparent)}
.more-btn{display:block;margin:0 12px 10px;background:none;border:0;color:var(--gold);font-size:12px;cursor:pointer;font-family:inherit;padding:0}
.note{color:var(--fg-3);font-size:12px;line-height:1.6;margin-top:12px}

@media(max-width:1024px){.instr-grid,.files-grid{grid-template-columns:1fr}.side{position:relative;top:auto}#file-tree{border-right:0;border-bottom:1px solid var(--rule);max-height:360px}
  .run-row{grid-template-columns:1.2fr 1fr .7fr 1.1fr .6fr 24px}.run-row>span:nth-child(6),.run-row>span:nth-child(7),.run-row>span:nth-child(8){display:none}}
@media(max-width:640px){.md{padding:18px}.run-row{grid-template-columns:1fr .9fr .7fr 20px;font-size:12px;padding:10px 12px}.run-row>span:nth-child(4),.run-row>span:nth-child(5){display:none}.mod-bar{display:none}}