:root{--forest:#153f1b;--green:#2f6831;--lime:#dcebd5;--paper:#f5f6f1;--ink:#243126;--muted:#667066;--line:#dce2d9;--white:#fff;--blue:#e9f3f7;--amber:#fff5dc;--shadow:0 12px 34px rgba(29,57,28,.08)}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}button,input,select{font:inherit}.shell{min-height:100vh;display:grid;grid-template-columns:245px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;padding:22px 16px;background:var(--forest);color:#fff;overflow:auto}.logo{display:block;width:165px;margin:8px 5px 34px}.side-label,.eyebrow{margin:0 0 10px;text-transform:uppercase;letter-spacing:.08em;font-size:11px;font-weight:900}.side-label{color:#cfe0ca}.sidebar nav{display:grid;gap:7px}.nav-button{display:flex;justify-content:space-between;gap:10px;align-items:center;width:100%;padding:10px;border:1px solid rgba(255,255,255,.17);background:rgba(255,255,255,.05);color:#fff;text-align:left;cursor:pointer}.nav-button.active{background:#fff;color:var(--forest)}.nav-button b{min-width:28px;padding:2px 5px;background:rgba(255,255,255,.12);text-align:center;font-size:11px}.nav-button.active b{background:var(--lime)}.safe-note{margin-top:28px;padding:13px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06)}.safe-note strong,.safe-note span{display:block}.safe-note span{margin-top:5px;color:#d5e3d1;font-size:12px;line-height:1.45}main{min-width:0;padding:22px 26px 36px}.hero{display:flex;justify-content:space-between;gap:30px;align-items:center;padding:26px 30px;background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow)}.hero .eyebrow,.section-heading .eyebrow{color:var(--green)}h1{margin:0;color:var(--forest);font-size:34px;line-height:1.08;letter-spacing:-.02em}.hero p:last-child{max-width:810px;margin:10px 0 0;color:var(--muted)}.hero-mark{display:grid;place-items:center;flex:0 0 88px;height:88px;background:var(--forest);color:#fff;font-size:34px;font-weight:900}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:12px 0}.stats article{padding:15px 17px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.stats strong,.stats span{display:block}.stats strong{color:var(--forest);font-size:25px;line-height:1}.stats span{margin-top:5px;color:var(--muted);font-size:12px}.workspace{display:grid;grid-template-columns:minmax(520px,1.25fr) minmax(360px,.75fr);gap:12px;align-items:start}.catalogue-panel,.detail,.source-section{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.toolbar{display:grid;grid-template-columns:1fr 210px;gap:10px;padding:16px;border-bottom:1px solid var(--line)}label span{display:block;margin-bottom:5px;color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase}input,select{width:100%;min-height:42px;padding:9px 11px;border:1px solid #bfc9bd;background:#fff;color:var(--ink)}input:focus,select:focus{outline:3px solid var(--lime);border-color:var(--green)}.result-bar{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;background:#f9fbf7;border-bottom:1px solid var(--line)}.result-bar button{border:0;background:transparent;color:var(--green);font-weight:800;cursor:pointer}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;padding:12px;max-height:760px;overflow:auto}.product-card{min-height:180px;padding:14px;border:1px solid var(--line);background:#fff;text-align:left;color:var(--ink);cursor:pointer}.product-card:hover,.product-card.selected{border-color:var(--green);box-shadow:inset 4px 0 var(--green)}.category{display:block;margin-bottom:6px;color:var(--green);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.product-card strong{display:block;color:var(--forest);font-size:16px;line-height:1.28}.product-card code,.detail code{display:inline-block;margin-top:7px;padding:2px 5px;background:#eef2ec;color:#4c5a4d;font:11px ui-monospace,SFMono-Regular,Menlo,monospace}.product-card p{margin:10px 0;color:var(--muted);font-size:12px}.product-card>div{display:flex;justify-content:space-between;gap:5px;align-items:center}.badge{display:inline-block;padding:3px 7px;background:#eef1ed;color:#556156;font-size:10px;font-weight:900}.badge.tested{background:var(--amber);color:#855b10}.badge.green{background:var(--lime);color:var(--forest)}.spec-count{color:#7a847b;font-size:10px}.detail{position:sticky;top:18px;max-height:calc(100vh - 36px);overflow:auto}.detail-head{display:flex;justify-content:space-between;gap:12px;padding:18px;border-bottom:1px solid var(--line)}h2{margin:0;color:var(--forest);font-size:21px;line-height:1.2}.detail-summary{margin:0;padding:16px 18px;color:var(--muted);background:#f8faf6}.detail section{padding:17px 18px;border-top:1px solid var(--line)}.detail h3{margin:0 0 10px;color:var(--forest);font-size:13px;text-transform:uppercase;letter-spacing:.04em}.detail dl{margin:0}.spec-row{display:grid;grid-template-columns:minmax(115px,.42fr) 1fr;gap:12px;padding:8px 0;border-top:1px solid #edf0eb}.spec-row:first-child{border-top:0}.spec-row dt{color:var(--muted);font-size:12px}.spec-row dd{margin:0;font-weight:650;overflow-wrap:anywhere}.evidence-block{background:#fffaf0}.sustain-block{background:#f3f8f0}.source-block{background:var(--blue)}.source-block p{margin:0 0 6px;overflow-wrap:anywhere}.source-block small{color:var(--muted)}.empty-state{padding:70px 30px;text-align:center}.empty-state span{font-size:30px}.empty-state p{color:var(--muted)}.no-results{grid-column:1/-1;padding:60px 20px;text-align:center}.source-section{margin-top:12px;padding:20px}.section-heading{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:14px}.section-heading>p{max-width:520px;margin:0;color:var(--muted)}.source-library{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.source-library details{border:1px solid var(--line);background:#fafbf8}.source-library summary{display:flex;justify-content:space-between;gap:10px;align-items:center;min-height:65px;padding:11px;cursor:pointer;list-style:none}.source-library summary b,.source-library summary small{display:block}.source-library summary b{color:var(--forest);font-size:12px}.source-library summary small{margin-top:3px;color:var(--muted);font-size:10px}.source-library summary>span:last-child{color:var(--green);font-size:11px;font-weight:900}.source-library details div{padding:0 11px 12px;border-top:1px solid var(--line)}.source-library p{color:var(--muted);font-size:12px}.source-library code{font-size:10px;overflow-wrap:anywhere}footer{padding:20px 5px 0;color:var(--muted);font-size:11px;text-align:center}
.card-image{display:block;height:132px;margin:-14px -14px 12px;background:#f6f8f4;border-bottom:1px solid var(--line);overflow:hidden}.card-image img{width:100%;height:100%;display:block;object-fit:contain;padding:8px}.detail-image{height:240px;background:#f7f9f5;border-bottom:1px solid var(--line)}.detail-image.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:1px;background:var(--line)}.detail-image img{width:100%;height:100%;display:block;object-fit:contain;padding:16px;background:#f7f9f5}.source-block small{display:block}.source-block a{display:inline-block;margin-top:12px;color:var(--green);font-weight:850;text-decoration:none}.source-block a:hover{text-decoration:underline}
@media(max-width:1100px){.workspace{grid-template-columns:1fr}.detail{position:static;max-height:none}.source-library{grid-template-columns:repeat(2,1fr)}}
@media(max-width:780px){.shell{display:block}.sidebar{position:static;height:auto}.sidebar nav{grid-template-columns:repeat(2,1fr)}.safe-note{margin-top:14px}main{padding:12px}.hero-mark{display:none}.stats{grid-template-columns:repeat(2,1fr)}.toolbar{grid-template-columns:1fr}.cards{grid-template-columns:1fr;max-height:none}.source-library{grid-template-columns:1fr}.section-heading{display:block}.section-heading>p{margin-top:8px}.hero{padding:20px}h1{font-size:28px}}