/* LAR serial-lookup tool — scoped .larsn-* / #larsn-* only; inert on pages without the tool. */
#larsn-tool{max-width:680px;margin:26px auto;background:#fff;border:1px solid rgba(20,90,141,.18);border-radius:16px;box-shadow:0 6px 22px rgba(13,45,74,.10);overflow:hidden}
.larsn-head{background:linear-gradient(135deg,#0d2d4a,#145A8D);color:#fff;padding:16px 20px}
.larsn-head h2{color:#fff;font-size:18px;font-weight:700;margin:0}
.larsn-head p{margin:3px 0 0;font-size:13.5px;color:#d5e6f3}
.larsn-body{padding:18px 20px 22px}
#larsn-form .larsn-field{margin:0 0 14px}
#larsn-form label{display:block;font-weight:600;font-size:13.5px;margin-bottom:6px;color:#12212e}
#larsn-form label .larsn-hint{font-weight:400;color:#6b8296}
#larsn-form input{width:100%;font-family:ui-monospace,"SFMono-Regular",Menlo,monospace;font-size:16px;letter-spacing:.06em;text-transform:uppercase;padding:12px 13px;border:1.5px solid rgba(18,60,95,.24);border-radius:10px;background:#f6f9fb;color:#12212e}
#larsn-form input::placeholder{color:#6b8296;text-transform:none;letter-spacing:normal}
#larsn-form input:focus{outline:3px solid rgba(20,90,141,.35);outline-offset:1px;border-color:#145A8D}
.larsn-row2{display:flex;gap:12px;flex-wrap:wrap}
.larsn-row2 .larsn-field{flex:1;min-width:150px}
.larsn-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:16px;padding:13px 22px;border-radius:11px;border:0;cursor:pointer;text-decoration:none;line-height:1.2}
.larsn-submit{width:100%;background:#145A8D;color:#fff}
.larsn-submit:hover{filter:brightness(1.06)}
.larsn-btn.primary{background:#145A8D;color:#fff}
.larsn-btn.ghost{background:transparent;color:#145A8D;border:1.5px solid rgba(18,60,95,.24)}
.larsn-btn.amber{background:#8a5a00;color:#fff}
.larsn-find{font-size:12.5px;color:#6b8296;margin:11px 2px 0;text-align:center}
#larsn-result{margin-top:16px}
.larsn-res{border-radius:13px;padding:16px 17px;border:1px solid rgba(18,60,95,.14)}
.larsn-decoded{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:12px;padding-bottom:12px;border-bottom:1px dashed rgba(18,60,95,.18)}
.larsn-big{font-weight:800;font-size:22px;color:#12212e}
.larsn-sub{font-size:13.5px;color:#6b8296}
.larsn-verdict{display:flex;gap:12px;align-items:flex-start}
.larsn-ic{flex:none;width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:18px;font-weight:800;background:#e6edf3;color:#41586a}
.larsn-ic.warn{background:#8a5a00;color:#fff}
.larsn-ic.go{background:#0f7a54;color:#fff}
.larsn-verdict h3{font-size:16.5px;margin:1px 0 4px}
.larsn-verdict p{margin:0;font-size:14.5px;color:#41586a}
.larsn-res.warranty{background:#fdf4e3;border-color:#e6c98a}
.larsn-res.warranty .larsn-verdict h3{color:#8a5a00}
.larsn-res.repair{background:#e9f6f0;border-color:#9cd6bf}
.larsn-res.repair .larsn-verdict h3{color:#0f7a54}
.larsn-res.err{background:#f6f9fb}
.larsn-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}
.larsn-note{margin-top:12px;font-size:13px;color:#41586a;background:#fff;border:1px solid rgba(18,60,95,.14);border-radius:9px;padding:10px 12px}
@media (prefers-color-scheme:dark){
  #larsn-tool{background:#132330;border-color:rgba(255,255,255,.12)}
  .larsn-body{color:#e7eef4}
  #larsn-form label{color:#e7eef4}
  #larsn-form input{background:#0f1d29;color:#e7eef4;border-color:rgba(255,255,255,.18)}
  .larsn-big{color:#e7eef4}
  .larsn-res{border-color:rgba(255,255,255,.12)}
  .larsn-verdict p{color:#a7bccd}
  .larsn-note{background:#132330;color:#a7bccd;border-color:rgba(255,255,255,.12)}
  .larsn-res.warranty{background:#2c2213;border-color:#5c4a24}
  .larsn-res.warranty .larsn-verdict h3{color:#f0c274}
  .larsn-res.repair{background:#12291f;border-color:#2c5344}
  .larsn-res.repair .larsn-verdict h3{color:#57c69b}
}