:root{
  --bg:#f4f5f2; --surface:#fff; --ink:#1d2420; --muted:#5d665f; --line:#d9ddd6; --line-2:#eceee9;
  --brand:#2f5a3e; --brand-ink:#fff; --brand-soft:#e6efe8; --focus:#1f5fad;
  --ok:#1e6b3a; --ok-bg:#e3f2e7; --warn:#7a5200; --warn-bg:#fff2cc; --bad:#9b1c1c; --bad-bg:#fde5e5;
  --info:#1d4f8a; --info-bg:#e3edf9; --neutral:#4b524d; --neutral-bg:#eceee9;
  --radius:8px; --shadow:0 1px 2px rgba(0,0,0,.06);
  font-size:15px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.45}
a{color:var(--info)}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:.5rem 1rem;z-index:99}
.skip:focus{left:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.muted{color:var(--muted)} .small{font-size:.85rem} .nowrap{white-space:nowrap} .right{text-align:right} .mono{font-family:Consolas,monospace;font-size:.85rem}
h1{font-size:1.45rem;margin:.2rem 0 .3rem} h2{font-size:1.15rem;margin:1.2rem 0 .6rem} h3{font-size:1rem;margin:1rem 0 .5rem}

.topbar{display:flex;align-items:center;gap:1rem;background:var(--brand);color:var(--brand-ink);padding:.55rem 1rem;position:sticky;top:0;z-index:20}
.topbar a{color:var(--brand-ink);text-decoration:none}
.brand{font-weight:600;display:flex;align-items:center;gap:.5rem}
.brand-mark{background:#fff;color:var(--brand);border-radius:6px;padding:.1rem .35rem;font-weight:700;font-size:.85rem}
.userbox{margin-left:auto;display:flex;align-items:center;gap:.7rem;flex-wrap:wrap}
.userbox .muted{color:#d6e3d9}
.menu-btn{display:none;background:transparent;border:1px solid rgba(255,255,255,.5);color:#fff;border-radius:6px;padding:.25rem .55rem;font-size:1rem}
.shell{display:flex;min-height:calc(100vh - 48px)}
.sidenav{width:230px;flex:0 0 230px;background:var(--surface);border-right:1px solid var(--line);padding:.8rem 0}
.sidenav ul{list-style:none;margin:0;padding:0}
.sidenav a{display:flex;gap:.6rem;align-items:center;padding:.5rem 1rem;color:var(--ink);text-decoration:none;border-left:3px solid transparent}
.sidenav a:hover{background:var(--line-2);text-decoration:none}
.sidenav a.active{background:var(--brand-soft);border-left-color:var(--brand);font-weight:600}
.nav-ic{width:1.1rem;text-align:center;color:var(--brand)}
.nav-sep{padding:1rem 1rem .3rem;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.nav-foot{padding:1rem}
.main{flex:1;min-width:0;padding:1.2rem 1.5rem 3rem;max-width:1400px}

.page-head{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:.8rem;margin-bottom:1rem}
.page-head .actions{display:flex;gap:.5rem;flex-wrap:wrap}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:.2rem}
.crumbs a{color:var(--muted)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.1rem;margin-bottom:1rem;box-shadow:var(--shadow)}
.card h2:first-child,.card h3:first-child{margin-top:0}
.grid{display:grid;gap:1rem}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:.8rem 1rem}
.stat .n{font-size:1.6rem;font-weight:600}
.stat .l{color:var(--muted);font-size:.85rem}
.stat a{text-decoration:none;color:inherit}

.alert{padding:.7rem 1rem;border-radius:var(--radius);margin-bottom:1rem;border:1px solid}
.alert-ok{background:var(--ok-bg);border-color:#b8dcc2;color:var(--ok)}
.alert-warn{background:var(--warn-bg);border-color:#ecd48a;color:var(--warn)}
.alert-error{background:var(--bad-bg);border-color:#f0b4b4;color:var(--bad)}
.alert-info{background:var(--info-bg);border-color:#b7cdea;color:var(--info)}

.badge{display:inline-flex;align-items:center;gap:.25rem;padding:.08rem .5rem;border-radius:999px;font-size:.8rem;font-weight:500;border:1px solid;max-width:100%;line-height:1.35}
.badge-ok{background:var(--ok-bg);color:var(--ok);border-color:#b8dcc2}
.badge-warn{background:var(--warn-bg);color:var(--warn);border-color:#ecd48a}
.badge-bad{background:var(--bad-bg);color:var(--bad);border-color:#f0b4b4}
.badge-info{background:var(--info-bg);color:var(--info);border-color:#b7cdea}
.badge-neutral{background:var(--neutral-bg);color:var(--neutral);border-color:var(--line)}

.btn{display:inline-flex;align-items:center;gap:.35rem;background:var(--brand);color:#fff;border:1px solid var(--brand);border-radius:6px;padding:.45rem .9rem;font:inherit;font-size:.92rem;cursor:pointer;text-decoration:none;line-height:1.2}
.btn:hover{filter:brightness(1.08);text-decoration:none}
.btn-ghost{background:transparent;color:inherit;border-color:var(--line)}
.topbar .btn-ghost{color:#fff;border-color:rgba(255,255,255,.5)}
.btn-light{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn-danger{background:var(--bad);border-color:var(--bad)}
.btn-sm{padding:.25rem .6rem;font-size:.82rem}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.inline{display:inline}

form .row{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:.8rem}
label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.2rem}
label .muted{font-weight:400}
input[type=text],input[type=password],input[type=number],input[type=date],input[type=url],input[type=email],input[type=search],select,textarea{width:100%;padding:.42rem .55rem;border:1px solid #b9beb7;border-radius:6px;font:inherit;background:#fff;color:var(--ink)}
textarea{min-height:80px;resize:vertical}
input[type=checkbox],input[type=radio]{width:1.05rem;height:1.05rem;vertical-align:middle}
.check{display:flex;gap:.4rem;align-items:center;font-weight:400}
.help{font-size:.8rem;color:var(--muted);margin-top:.2rem}
fieldset{border:1px solid var(--line);border-radius:var(--radius);padding:.8rem 1rem;margin:0 0 1rem}
legend{font-weight:600;padding:0 .3rem}
details{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);margin-bottom:.8rem}
details>summary{cursor:pointer;padding:.6rem .9rem;font-weight:600;list-style-position:inside}
details[open]>summary{border-bottom:1px solid var(--line-2)}
details>.body{padding:.8rem .9rem}

.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);margin-bottom:1rem}
table{border-collapse:collapse;width:100%;font-size:.9rem}
th,td{padding:.5rem .6rem;border-bottom:1px solid var(--line-2);text-align:left;vertical-align:top}
th{background:#f7f8f5;font-weight:600;font-size:.82rem;color:#3d453f;white-space:nowrap}
th a{color:inherit}
tr:last-child td{border-bottom:0}
tr.is-rejected td{color:var(--muted);background:#fafafa}
tr.is-used td{background:#f3faf5}
td.num,th.num{text-align:right;white-space:nowrap}

.tabs{display:flex;gap:.2rem;border-bottom:2px solid var(--line);margin-bottom:1rem;flex-wrap:wrap}
.tabs a{padding:.5rem .9rem;text-decoration:none;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-2px;font-weight:500}
.tabs a.active{color:var(--ink);border-bottom-color:var(--brand)}
.tabs .count{background:var(--neutral-bg);border-radius:999px;padding:0 .4rem;font-size:.75rem;margin-left:.25rem}

.kv{display:grid;grid-template-columns:minmax(140px,max-content) 1fr;gap:.35rem 1rem;margin:0}
.kv dt{color:var(--muted);font-size:.85rem}
.kv dd{margin:0}
.result-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:.8rem 1rem;margin-bottom:.7rem}
.result-card.rejected{opacity:.7}
.result-card .head{display:flex;gap:.7rem;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}
.result-card .title{font-weight:600}
.result-card .meta{display:flex;flex-wrap:wrap;gap:.35rem .8rem;margin-top:.35rem;font-size:.85rem;color:var(--muted)}
.result-card .price{font-size:1.1rem;font-weight:600;white-space:nowrap}
.chips{display:flex;flex-wrap:wrap;gap:.3rem}
.copy{border:1px solid var(--line);background:var(--surface);border-radius:5px;padding:.05rem .4rem;font-size:.78rem;cursor:pointer}
.spec-ok{color:var(--ok)} .spec-bad{color:var(--bad)} .spec-unk{color:var(--warn)}
.empty{padding:1.5rem;text-align:center;color:var(--muted)}
.pager{display:flex;gap:.3rem;flex-wrap:wrap;margin:.5rem 0}
.pager a,.pager span{padding:.25rem .6rem;border:1px solid var(--line);border-radius:5px;text-decoration:none;background:var(--surface)}
.pager .cur{background:var(--brand);color:#fff;border-color:var(--brand)}
.filters{display:flex;flex-wrap:wrap;gap:.6rem;align-items:flex-end;margin-bottom:1rem}
.filters>div{min-width:160px}
.three-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}
.choice{display:block;border:2px solid var(--line);border-radius:var(--radius);padding:1rem;background:var(--surface);cursor:pointer}
.choice:has(input:checked){border-color:var(--brand);background:var(--brand-soft)}
.choice strong{display:block;margin-bottom:.3rem}
.ref-box{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:.6rem;margin:.5rem 0}
.ref-box>div{background:#f7f8f5;border:1px solid var(--line);border-radius:6px;padding:.5rem .7rem}
.ref-box .v{font-size:1.15rem;font-weight:600}
.ref-box .k{font-size:.78rem;color:var(--muted)}
.bookmarklet-btn{display:inline-block;background:#fff4c2;border:2px dashed #b38a00;color:#5c4600;padding:.6rem 1rem;border-radius:8px;font-weight:600;text-decoration:none;cursor:grab}

@media (max-width: 860px){
  .menu-btn{display:inline-block}
  .sidenav{position:fixed;top:48px;bottom:0;left:-260px;width:250px;z-index:30;transition:left .15s;overflow-y:auto;box-shadow:2px 0 8px rgba(0,0,0,.15)}
  body.nav-open .sidenav{left:0}
  .main{padding:1rem}
  .userbox .muted{display:none}
  .kv{grid-template-columns:1fr}
  .kv dt{margin-top:.4rem}
}
@media print{
  .topbar,.sidenav,.no-print,.actions{display:none!important}
  .main{padding:0;max-width:none}
  body{background:#fff}
}