:root{
  --bg:#f5f7fa; --card:#fff; --ink:#1f2933; --muted:#6b7785; --line:#e3e8ef;
  --brand:#1d6fb8; --brand-d:#14537f; --ok:#1a7f37; --okbg:#e7f6ec;
  --bad:#c1271a; --badbg:#fdecea; --warn:#9a6b00; --warnbg:#fff6e0;
  --info:#0b5; --infobg:#eef6ff;
}
*{box-sizing:border-box}
body{margin:0;font:15px/1.55 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg)}
.wrap{max-width:980px;margin:0 auto;padding:0 20px}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
code,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.small{font-size:.86em}
.muted{color:var(--muted)}

.topbar{background:var(--brand-d);color:#fff}
.topbar .wrap{display:flex;align-items:center;gap:24px;height:56px}
.brand{color:#fff;font-weight:700;font-size:18px}
.brand span{font-weight:400;opacity:.85}
.topbar nav{display:flex;gap:18px;margin-left:auto}
.topbar nav a{color:#dbe7f2;font-size:14px}
.topbar nav a:hover{color:#fff;text-decoration:none}

main.wrap{padding-top:28px;padding-bottom:40px}
h1{font-size:26px;margin:.2em 0 .4em}
h2{font-size:19px;margin:1.4em 0 .6em;border-bottom:1px solid var(--line);padding-bottom:.3em}
.lead{font-size:16px;color:#3a4757;max-width:70ch}

.card{background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:22px 24px;margin:18px 0;box-shadow:0 1px 2px rgba(0,0,0,.04)}
label{display:block;margin:10px 0;font-size:13px;color:var(--muted);font-weight:600}
input,select{width:100%;margin-top:5px;padding:9px 11px;border:1px solid var(--line);
  border-radius:8px;font-size:15px;color:var(--ink);background:#fff;font-weight:400}
input:focus,select:focus{outline:2px solid var(--brand);border-color:var(--brand)}
small{display:block;color:var(--muted);font-weight:400;margin-top:4px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 14px}
@media(max-width:640px){.grid2,.grid3{grid-template-columns:1fr}}

.filedrop{display:flex;align-items:center;justify-content:center;text-align:center;
  border:2px dashed var(--line);border-radius:12px;padding:26px;cursor:pointer;
  background:#fafbfc;color:var(--muted);font-weight:600}
.filedrop.drag{border-color:var(--brand);background:#eef5fb;color:var(--brand)}
.filedrop input{display:none}
.adv{margin:16px 0;border:1px solid var(--line);border-radius:8px;padding:6px 14px;background:#fafbfc}
.adv summary{cursor:pointer;font-size:13px;color:var(--muted);font-weight:600;padding:6px 0}

.btn{display:inline-block;padding:10px 18px;border-radius:8px;border:1px solid var(--line);
  background:#fff;color:var(--ink);font-weight:600;font-size:14px;cursor:pointer;text-decoration:none}
.btn:hover{background:#f0f3f7;text-decoration:none}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-d)}

.alert{border-radius:10px;padding:12px 16px;margin:16px 0;border:1px solid}
.alert ul{margin:.4em 0 0;padding-left:1.2em}
.alert.error{background:var(--badbg);border-color:#f3b9b3;color:#7a1c14}
.alert.ok{background:var(--okbg);border-color:#aedcbb;color:#10551f}
.alert.warn{background:var(--warnbg);border-color:#e8cf86;color:#6d4c00}
.alert.info{background:var(--infobg);border-color:#bcd9f5;color:#194f7a}

.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;font-weight:700}
.badge.ok{background:var(--okbg);color:var(--ok)}
.badge.bad{background:var(--badbg);color:var(--bad)}
.badge.warn{background:var(--warnbg);color:var(--warn)}
.badge.none{background:#eef1f4;color:var(--muted)}
.badge.set{background:#e7effb;color:var(--brand-d)}

table{border-collapse:collapse;width:100%;margin:14px 0;background:#fff;font-size:14px}
table.reg,table.map,table.kv{border:1px solid var(--line);border-radius:10px;overflow:hidden}
th,td{text-align:left;padding:9px 11px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#f0f3f7;font-size:12.5px;text-transform:uppercase;letter-spacing:.02em;color:var(--muted)}
tr:last-child td{border-bottom:none}
.kv td:first-child{color:var(--muted);width:34%}

.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:14px 0}
table.map td{font-size:13px}
.idcell{min-width:240px;position:relative}
.idcell .idinput{width:140px;margin:0}
.idcell .sugg{margin-top:6px;font-size:12px}
.idcell .search{margin-top:6px;font-size:12px}
.idcell .results{position:absolute;z-index:20;left:0;right:0;background:#fff;border:1px solid var(--line);
  border-radius:8px;box-shadow:0 6px 20px rgba(0,0,0,.12);max-height:260px;overflow:auto}
.idcell .results:empty{display:none}
.ritem{padding:7px 10px;border-bottom:1px solid var(--line);cursor:pointer}
.ritem:hover{background:#eef5fb}
.regcell{min-width:160px}

.sticky-actions{position:sticky;bottom:0;display:flex;gap:12px;justify-content:flex-end;
  background:linear-gradient(transparent,var(--bg) 40%);padding:16px 0;margin-top:8px}

.cards3{display:flex;gap:14px;margin:18px 0}
.stat{flex:1;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center}
.stat span{display:block;font-size:30px;font-weight:700;color:var(--brand-d)}
@media(max-width:640px){.cards3{flex-direction:column}}

.downloads{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.searchbar{display:flex;gap:10px;margin:18px 0}
.searchbar input{flex:1}
.bullets{max-width:75ch}
.bullets li{margin:.3em 0}

footer{border-top:1px solid var(--line);background:#fff;color:var(--muted);font-size:13px;
  padding:18px 0;margin-top:30px}
footer p{margin:.3em 0}