/* Light theme – Compact & Edge-safe */
.kni-light{--bg:#fff;--card:#f9fbfd;--text:#0f172a;--muted:#475569;--border:#e2e8f0;--accent:#2563eb}
.kni-wrapper{background:var(--bg);color:var(--text);padding:12px;border:1px solid var(--border);border-radius:12px;max-width:980px;width:100%;margin:16px auto;box-shadow:0 4px 14px rgba(2,8,23,.04)}
.kni-searchbar{display:grid;grid-gap:8px;grid-template-columns:1fr 1fr 1fr auto;align-items:end}
.kni-field label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.kni-field select{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--text);height:34px}
.kni-btn{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:8px 12px;height:34px;cursor:pointer}
.kni-results{margin-top:12px;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:12px;overflow-x:auto}
.kni-specgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:8px}
.kni-specgrid .row{display:grid;grid-template-columns:180px 1fr;grid-gap:8px;background:#fff;border:1px solid var(--border);border-radius:6px;padding:8px}
.kni-specgrid .row .k{color:var(--muted);font-size:13px}
.kni-specgrid .row .v{font-weight:600;font-size:13px}
@media (max-width:860px){.kni-searchbar{grid-template-columns:1fr 1fr}.kni-specgrid{grid-template-columns:1fr}.kni-wrapper{margin:10px}}