.tools-shell{width:min(1500px,100%)}
.tools-topbar h1{max-width:780px}
.tools-link{text-decoration:none;display:inline-flex;align-items:center}
.tools-control{margin-bottom:18px}
.tools-control-grid{display:grid;grid-template-columns:minmax(220px,1fr) minmax(180px,.55fr) minmax(280px,1.25fr);gap:12px;align-items:end}
.control-field{display:grid;gap:7px}
.control-field select{width:100%;border:1px solid var(--line);background:#fff;border-radius:13px;padding:11px 12px;color:var(--ink);font:inherit}
.control-field select:focus-visible{outline:3px solid rgba(154,95,53,.2);outline-offset:3px}
.tools-notice{margin:12px 0 0;color:var(--muted);font-size:.78rem;line-height:1.45}
.tools-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,.7fr);gap:18px;align-items:start}
.tool-view-card,.tool-catalog-card{min-height:240px}
.tool-heading{align-items:center}
.tool-view-card h2,.tool-catalog-card h2{font-family:Georgia,"Times New Roman",serif;margin:.22rem 0 0;letter-spacing:-.025em}
.tool-readiness{display:inline-flex;padding:7px 10px;border-radius:999px;background:#f0eadf;color:var(--muted);font-size:.72rem;font-weight:850;white-space:nowrap}
.tool-readiness.ready{background:var(--green-soft);color:var(--green)}
.tool-explainer{color:var(--muted);font-size:.8rem;line-height:1.5;margin:12px 0}
.tool-explainer code{font-size:.76rem;background:#f2ede5;padding:2px 5px;border-radius:6px}
.tool-summary{display:flex;gap:7px;flex-wrap:wrap;margin:12px 0 14px}
.summary-chip{display:inline-flex;gap:5px;align-items:center;padding:6px 9px;border-radius:999px;background:#f2ede5;color:var(--muted);font-size:.71rem;font-weight:750}
.summary-chip strong{color:var(--ink)}
.tool-fields{display:grid;gap:9px}
.tool-field{border:1px solid var(--line);border-radius:14px;background:#fff;padding:11px 12px;display:grid;gap:7px}
.tool-field-head{display:flex;justify-content:space-between;align-items:center;gap:10px}
.tool-field-label{font-size:.8rem;font-weight:850}
.tool-state{font-size:.67rem;font-weight:850;padding:4px 8px;border-radius:999px;background:#f0eadf;color:var(--muted);white-space:nowrap}
.tool-state.confirmed{background:var(--green-soft);color:var(--green)}
.tool-state.proposed{background:var(--accent-soft);color:#6d4025}
.tool-state.conflicting{background:#fdf1ec;color:#9a3525}
.tool-state.pending,.tool-state.missing{background:#fff7dd;color:#7d6225}
.tool-field-value{font-size:.84rem;line-height:1.45;color:var(--ink);white-space:pre-wrap}
.tool-field-source{font-size:.67rem;color:var(--muted)}
.viability-question{font-size:.86rem;font-weight:780;line-height:1.4;color:var(--ink)}
.viability-detail-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) minmax(0,1fr);gap:8px;margin-top:2px}
.viability-evidence,.viability-detail{border-top:1px solid var(--line);padding-top:7px;display:grid;gap:5px;align-content:start}
.viability-column-label{font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;font-weight:900;color:var(--accent)}
.viability-detail-copy,.viability-empty{font-size:.74rem;line-height:1.45;color:var(--muted)}
.viability-evidence-row{display:grid;grid-template-columns:auto auto 1fr;gap:5px;align-items:center}
.viability-evidence-key{font-size:.66rem;font-weight:800;color:var(--ink)}
.viability-evidence-value{grid-column:1/-1;font-size:.72rem;line-height:1.35;color:var(--muted)}
.tool-next-block{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.tool-next{padding-left:18px;margin:9px 0 0;color:var(--muted);font-size:.8rem;line-height:1.5}
.tool-next li+li{margin-top:5px}
.tool-governance{margin:16px 0 0;padding:10px 12px;background:#f7f1e7;border-radius:12px;color:var(--muted);font-size:.72rem;line-height:1.45}
.tool-catalog-list{display:grid;gap:8px;margin-top:12px;max-height:640px;overflow:auto;padding-right:3px}
.catalog-tool{width:100%;border:1px solid var(--line);border-radius:12px;padding:9px 10px;background:#fff;display:grid;gap:4px;text-align:left;color:var(--ink);font:inherit}
button.catalog-tool{cursor:pointer}
.catalog-tool.functional{border-color:#c8d8ca;background:#fbfefb}
.catalog-tool.functional:hover,.catalog-tool.functional.active{border-color:var(--green);box-shadow:0 0 0 2px rgba(82,107,87,.08)}
.catalog-tool-name{font-size:.77rem;font-weight:800;line-height:1.35}
.catalog-tool-meta{display:flex;gap:6px;flex-wrap:wrap;color:var(--muted);font-size:.65rem}
.catalog-tool-meta span{padding:3px 6px;background:#f3eee6;border-radius:999px}
.catalog-tool.functional .catalog-tool-meta .runtime{background:var(--green-soft);color:var(--green);font-weight:800}
.catalog-tool .catalog-tool-meta .runtime{background:#f0eadf}
@media(max-width:980px){.tools-layout{grid-template-columns:1fr}.tools-control-grid{grid-template-columns:1fr 1fr}.tools-control-grid .control-field:last-child{grid-column:1/-1}.viability-detail-grid{grid-template-columns:1fr}}
@media(max-width:620px){.tools-control-grid{grid-template-columns:1fr}.tools-control-grid .control-field:last-child{grid-column:auto}.tool-heading{align-items:flex-start;flex-direction:column}.tool-readiness{align-self:flex-start}.viability-evidence-row{grid-template-columns:auto 1fr}}