:root{--bg:#f5f6f8;--card:#fff;--text:#1d2433;--muted:#667085;--line:#e4e7ec;--primary:#1f5eff;--primary-d:#1649c9;--green:#067647;--green-bg:#d1fadf;--red:#b42318;--red-bg:#fee4e2;--blue:#175cd3;--blue-bg:#d1e9ff;--gray:#475467;--gray-bg:#eaecf0;--amber-bg:#fef0c7}
@media (prefers-color-scheme:dark){:root{--bg:#0f131a;--card:#171c26;--text:#e6e9ef;--muted:#98a2b3;--line:#2a3140;--primary:#5b8cff;--primary-d:#7aa0ff;--green:#6ce9a6;--green-bg:#053321;--red:#fda29b;--red-bg:#3b1210;--blue:#84caff;--blue-bg:#102a56;--gray:#cfd4dc;--gray-bg:#252b38;--amber-bg:#3a2a05}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--primary)}
h1{font-size:1.5rem;margin:.2rem 0 1rem}h2{font-size:1.1rem;margin:.2rem 0 .8rem}
.muted{color:var(--muted)}.center{text-align:center}.num{text-align:right;white-space:nowrap}.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.85rem;word-break:break-all}.pre{white-space:pre-wrap}
.topbar{display:flex;align-items:center;gap:1rem;padding:.6rem 1.2rem;background:var(--card);border-bottom:1px solid var(--line);flex-wrap:wrap;position:sticky;top:0;z-index:5}
.brand{font-weight:700;text-decoration:none;color:var(--text);font-size:1.1rem}
.topbar nav{display:flex;gap:.2rem;flex:1;flex-wrap:wrap}
.topbar nav a{padding:.35rem .7rem;border-radius:8px;text-decoration:none;color:var(--muted)}
.topbar nav a:hover,.topbar nav a.active{background:var(--gray-bg);color:var(--text)}
.who{display:flex;align-items:center;gap:.8rem}.who a{text-decoration:none;color:var(--text)}
.nav-toggle,.burger{display:none}
.container{max-width:1100px;margin:0 auto;padding:1.2rem}.container.narrow{max-width:420px;padding-top:12vh}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:1.1rem 1.2rem;margin-bottom:1rem}
.narrow-card{max-width:460px}
.login h1{margin-bottom:0}
.page-head{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:.6rem}
.page-head h1{margin:0}
.actions{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;margin:.4rem 0}.actions form{margin:0}.actions.end{justify-content:flex-end}
.btn,button.btn{display:inline-block;padding:.5rem .95rem;border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:8px;cursor:pointer;font:inherit;text-decoration:none}
.btn:hover{background:var(--gray-bg)}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-d)}
.btn.danger{color:var(--red);border-color:var(--red)}.btn.block{width:100%;margin-top:.5rem}.btn:disabled{opacity:.5;cursor:not-allowed}
button.link{background:none;border:0;color:var(--primary);cursor:pointer;font:inherit;padding:0}.danger-text{color:var(--red)!important}
form.inline{display:inline}
label{display:block;font-size:.88rem;color:var(--muted);margin-bottom:.7rem}
label.check{display:flex;align-items:center;gap:.5rem;color:var(--text);margin-top:1.4rem}
input,select,textarea{display:block;width:100%;margin-top:.25rem;padding:.5rem .6rem;font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:8px}
input[type=checkbox]{width:auto;margin:0}
input:focus,select:focus,textarea:focus{outline:2px solid var(--primary);outline-offset:-1px}
small{color:var(--muted)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 1rem}.span2{grid-column:1/-1}
fieldset{border:1px solid var(--line);border-radius:10px;margin:0 0 1rem;padding:.8rem 1rem}legend{font-weight:600;padding:0 .4rem}
.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 1rem}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.filters{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:.6rem;align-items:center}.filters input,.filters select{width:auto;margin:0;min-width:160px}.filters input[type=search]{flex:1;min-width:220px}
.scroll{overflow-x:auto}
.table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.table th,.table td{padding:.55rem .75rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.table th{font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);background:var(--bg)}.table td.num,.table th.num{text-align:right}
.table tr:last-child td{border-bottom:0}.table td input,.table td select{margin:0}
.row-actions{white-space:nowrap;display:flex;gap:.7rem;align-items:center}
.err-msg{color:var(--red)}
.badge{display:inline-block;padding:.1rem .55rem;border-radius:999px;font-size:.78rem;font-weight:600}
.badge.green{background:var(--green-bg);color:var(--green)}.badge.red{background:var(--red-bg);color:var(--red)}.badge.blue{background:var(--blue-bg);color:var(--blue)}.badge.gray{background:var(--gray-bg);color:var(--gray)}
.alert{padding:.7rem 1rem;border-radius:10px;margin-bottom:1rem;border:1px solid transparent}.alert ul{margin:.3rem 0 0 1.2rem;padding:0}
.alert.success{background:var(--green-bg);color:var(--green)}.alert.error{background:var(--red-bg);color:var(--red)}.alert.info{background:var(--blue-bg);color:var(--blue)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:.8rem;margin-bottom:1rem}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:.8rem 1rem;display:flex;flex-direction:column}.stat strong{font-size:1.35rem}.stat.warn{background:var(--amber-bg)}
.dl{display:grid;grid-template-columns:150px 1fr;gap:.35rem .8rem;margin:0 0 1rem}.dl dt{color:var(--muted)}.dl dd{margin:0}
details.card summary{cursor:pointer;font-weight:600}
.code{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:.8rem;overflow:auto;font-size:.82rem}
.pager{display:flex;gap:1rem;justify-content:center;align-items:center;margin:1rem 0}
@media (max-width:760px){
  .form-grid,.row3,.grid2{grid-template-columns:1fr}
  .burger{display:block;margin-left:auto;cursor:pointer;font-size:1.4rem}
  .topbar nav,.who{display:none;width:100%}.nav-toggle:checked~nav{display:flex;flex-direction:column}.nav-toggle:checked~.who{display:flex}
  .dl{grid-template-columns:1fr}.dl dt{margin-top:.4rem}
}