/* HerdLink demo — v0.1 */
:root{
  --green:#1F4E3D;--green-dark:#153629;--moss:#6B8F3A;--pale:#EEF3EA;--amber:#D9A441;--red:#B03A2E;
  --ink:#1F2421;--grey:#5F6B63;--line:#D8E0D4;--bg:#F7F9F5;--white:#fff;--radius:12px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:Inter,system-ui,"Segoe UI",Roboto,Arial,sans-serif;font-size:16px;color:var(--ink);background:var(--bg);line-height:1.5;display:flex;flex-direction:column;min-height:100vh}
a{color:var(--green);text-decoration:none}
.demo-banner{background:var(--amber);color:#1F2421;font-size:.85rem;font-weight:600;text-align:center;padding:.4rem 1rem}
.top{display:flex;align-items:center;gap:1.5rem;padding:0 1.25rem;height:60px;background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.brand{font-weight:700;font-size:1.2rem;color:var(--green);white-space:nowrap}
.brand span{color:var(--moss);font-weight:500;font-size:.9rem}
.tabs{display:flex;gap:.2rem;flex:1}
.tabs a{padding:.45rem .8rem;border-radius:8px;color:var(--grey);font-weight:500;font-size:.95rem}
.tabs a.on{background:var(--pale);color:var(--green)}
.ctx{display:flex;align-items:center;gap:1rem;font-size:.85rem;color:var(--grey)}
.ctx select{font:inherit;padding:.3rem .5rem;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}
.clock{font-variant-numeric:tabular-nums}
main{flex:1;padding:1.25rem;max-width:1360px;width:100%;margin:0 auto}
.foot{font-size:.75rem;color:var(--grey);padding:.8rem 1.25rem;border-top:1px solid var(--line);text-align:center}
h1{font-size:1.5rem;font-weight:700;color:var(--green);margin-bottom:.25rem}
h2{font-size:1.1rem;font-weight:600;color:var(--green);margin-bottom:.6rem}
h3{font-size:.95rem;font-weight:600;margin-bottom:.4rem}
.sub{color:var(--grey);font-size:.9rem;margin-bottom:1rem}
.grid{display:grid;gap:1rem}
.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:1fr 1fr}.g21{grid-template-columns:2fr 1fr}.g12{grid-template-columns:1fr 2fr}
@media(max-width:1000px){.g4{grid-template-columns:repeat(2,1fr)}.g3,.g2,.g21,.g12{grid-template-columns:1fr}.tabs{overflow-x:auto}.top{gap:.8rem}}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.1rem}
.card.tight{padding:.7rem .9rem}
.kpi{display:flex;flex-direction:column;gap:.15rem}
.kpi b{font-size:2rem;line-height:1.1;font-weight:700;color:var(--green)}
.kpi small{color:var(--grey);font-size:.82rem}
.kpi.amber b{color:#9A6F14}.kpi.red b{color:var(--red)}.kpi.moss b{color:var(--moss)}
.pill{display:inline-block;padding:.12rem .55rem;border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.02em}
.pill.ok{background:var(--pale);color:var(--green)}
.pill.watch{background:#FBF1D8;color:#7A5A10}
.pill.check{background:#F6DEDA;color:var(--red)}
.pill.off{background:#E8E8E8;color:#555}
.pill.grey{background:#EEE;color:#555}
table{width:100%;border-collapse:collapse;font-size:.9rem;background:#fff}
th,td{text-align:left;padding:.55rem .6rem;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--grey);font-weight:600;background:#FAFBF8;position:sticky;top:0}
tr.rowlink{cursor:pointer}tr.rowlink:hover td{background:#F3F7F0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.ring{display:flex;align-items:center;gap:1.2rem}
.legend{font-size:.85rem;display:flex;flex-direction:column;gap:.3rem}
.legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:.45rem}
.alert{display:flex;gap:.8rem;align-items:flex-start;padding:.6rem 0;border-bottom:1px solid var(--line)}
.alert:last-child{border-bottom:0}
.alert .dot{width:10px;height:10px;border-radius:50%;margin-top:.45rem;flex:none}
.alert .t{font-size:.78rem;color:var(--grey)}
.alert b{font-weight:600}
.btn{display:inline-block;padding:.45rem .9rem;border-radius:8px;border:1px solid var(--green);color:var(--green);background:#fff;font:inherit;font-size:.85rem;font-weight:600;cursor:pointer}
.btn.primary{background:var(--green);color:#fff}
.btn.sm{padding:.25rem .6rem;font-size:.78rem}
.btn:disabled{opacity:.5;cursor:default}
.toolbar{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap;margin-bottom:.8rem}
.toolbar input,.toolbar select{font:inherit;padding:.4rem .6rem;border:1px solid var(--line);border-radius:8px;background:#fff}
.scroll{max-height:560px;overflow:auto;border:1px solid var(--line);border-radius:10px}
svg.chart{width:100%;height:auto;display:block}
.chart-title{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.3rem}
.chart-title small{color:var(--grey);font-size:.8rem}
.muted{color:var(--grey);font-size:.85rem}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.82rem}
pre{background:#1F2421;color:#E7EDE3;padding:1rem;border-radius:10px;overflow:auto;font-size:.8rem;line-height:1.45}
.note{background:var(--pale);border-radius:10px;padding:.7rem .9rem;font-size:.88rem}
.crumb{font-size:.85rem;color:var(--grey);margin-bottom:.4rem}
.badge-row{display:flex;gap:.5rem;flex-wrap:wrap;margin:.4rem 0 .8rem}
.map{background:#F2F5EE;border-radius:10px;border:1px solid var(--line)}
.map text{font-family:Inter,sans-serif}
.timeline{list-style:none}
.timeline li{padding:.45rem 0 .45rem 1.2rem;border-left:2px solid var(--line);position:relative;font-size:.88rem}
.timeline li::before{content:"";position:absolute;left:-6px;top:.85rem;width:10px;height:10px;border-radius:50%;background:var(--moss)}
.timeline li.red::before{background:var(--red)}.timeline li.amber::before{background:var(--amber)}
.form{display:grid;gap:.6rem;max-width:520px}
.form label{font-size:.85rem;color:var(--grey)}
.form input,.form select,.form textarea{width:100%;font:inherit;padding:.5rem .6rem;border:1px solid var(--line);border-radius:8px}
.cert{border:2px solid var(--green);border-radius:12px;padding:1.2rem 1.4rem;background:#fff;max-width:720px}
.cert h2{margin-bottom:.2rem}
.cert dl{display:grid;grid-template-columns:200px 1fr;gap:.3rem .8rem;font-size:.9rem;margin:.8rem 0}
.cert dt{color:var(--grey)}
.ok-big{font-size:1.4rem;font-weight:700;color:var(--green)}
.toast{position:fixed;bottom:1.2rem;right:1.2rem;background:var(--green);color:#fff;padding:.7rem 1rem;border-radius:10px;font-size:.9rem;box-shadow:0 6px 20px rgba(0,0,0,.2);opacity:0;transition:opacity .2s}
.toast.show{opacity:1}