:root{--bg:#f5f6f8;--card:#fff;--ink:#1d2330;--muted:#6b7280;--line:#e3e6eb;--brand:#1f5f8b;--brand-2:#174a6d;
--ok:#1e7b4f;--ok-bg:#e5f4ec;--warn:#9a6b00;--warn-bg:#fff4d6;--err:#b42318;--err-bg:#fdeceb;--chip:#eef1f5}
@media (prefers-color-scheme:dark){:root{--bg:#12151b;--card:#1b2029;--ink:#e6e8ec;--muted:#9aa3b2;--line:#2b323e;
--brand:#5aa6d8;--brand-2:#79b9e3;--ok:#5fcf98;--ok-bg:#163327;--warn:#e7b84d;--warn-bg:#352a10;--err:#f2827a;--err-bg:#3a1a18;--chip:#262d39}}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
header.top{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.top .in{max-width:1200px;margin:0 auto;padding:0 16px;display:flex;align-items:center;gap:18px;min-height:56px;flex-wrap:wrap}
.logo{font-weight:700;color:var(--ink);font-size:17px}
nav.main{display:flex;gap:2px;flex-wrap:wrap;flex:1}
nav.main a{padding:8px 10px;border-radius:6px;color:var(--muted);font-weight:500}
nav.main a.on,nav.main a:hover{background:var(--chip);color:var(--ink);text-decoration:none}
.usr{display:flex;gap:10px;align-items:center;font-size:13px;color:var(--muted)}
.usr form{margin:0}
main{max-width:1200px;margin:0 auto;padding:20px 16px 60px}
h1{font-size:22px;margin:0 0 4px}h2{font-size:17px;margin:0 0 12px}h3{font-size:15px;margin:0 0 8px}
.head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.sub{color:var(--muted);font-size:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px;margin-bottom:18px}
.grid{display:grid;gap:18px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:860px){.g2,.g3,.g4{grid-template-columns:1fr}}
@media(min-width:861px) and (max-width:1050px){.g4{grid-template-columns:repeat(2,1fr)}}
.stat .k{font-size:13px;color:var(--muted)}.stat .v{font-size:24px;font-weight:700;margin-top:2px}.stat .s{font-size:13px;color:var(--muted)}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em;padding:8px;border-bottom:1px solid var(--line)}
.tbl td{padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tr:last-child td{border-bottom:0}.tbl .r{text-align:right;white-space:nowrap}.tbl tfoot td{font-weight:700;border-top:2px solid var(--line)}
.scroll{overflow-x:auto}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:7px;border:1px solid var(--brand);background:var(--brand);color:#fff;font:inherit;font-weight:600;font-size:14px;cursor:pointer;text-decoration:none!important;white-space:nowrap}
.btn:hover{background:var(--brand-2)}
.btn.ghost{background:transparent;color:var(--brand)}.btn.ghost:hover{background:var(--chip)}
.btn.sm{padding:4px 9px;font-size:13px}.btn.danger{background:transparent;border-color:var(--err);color:var(--err)}
.btns{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
form.inline{display:inline}
label{display:block;font-size:13px;font-weight:600;margin-bottom:4px;color:var(--muted)}
input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:var(--card);color:var(--ink);font:inherit}
textarea{min-height:80px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:-1px}
.fld{margin-bottom:14px}.help{font-size:12px;color:var(--muted);margin-top:3px}
.fgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 16px}
.fgrid .w2{grid-column:span 2}.fgrid .w3{grid-column:1/-1}
@media(max-width:760px){.fgrid{grid-template-columns:1fr}.fgrid .w2,.fgrid .w3{grid-column:auto}}
fieldset{border:1px solid var(--line);border-radius:10px;padding:14px 16px 2px;margin:0 0 18px}
legend{font-weight:700;padding:0 6px}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:12px;font-size:14px}
.flash.ok{background:var(--ok-bg);color:var(--ok)}.flash.error{background:var(--err-bg);color:var(--err)}.flash.warn{background:var(--warn-bg);color:var(--warn)}
.chip{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;background:var(--chip);color:var(--muted);white-space:nowrap}
.chip.ok{background:var(--ok-bg);color:var(--ok)}.chip.warn{background:var(--warn-bg);color:var(--warn)}.chip.err{background:var(--err-bg);color:var(--err)}
.pos{color:var(--ok)}.neg{color:var(--err)}.muted{color:var(--muted)}
dl.kv{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:0;font-size:14px}
dl.kv dt{color:var(--muted)}dl.kv dd{margin:0}
.alert{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.alert:last-child{border:0}
.alert .t{font-weight:600}.alert .d{color:var(--muted)}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:14px}
.filters .fld{margin:0;min-width:140px}
.bar{display:flex;align-items:center;gap:6px;font-size:12px}
.bar span{display:block;height:9px;border-radius:3px}
.bar .i{background:var(--ok)}.bar .e{background:var(--err)}
.login{max-width:380px;margin:10vh auto}
details.pay summary{cursor:pointer;color:var(--brand);font-weight:600;font-size:13px;list-style:none}
details.pay[open]{background:var(--chip);padding:10px;border-radius:8px}
details.pay form{display:grid;gap:8px;margin-top:8px;min-width:200px}
.empty{color:var(--muted);text-align:center;padding:24px}
.tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.tabs a{padding:6px 12px;border-radius:999px;background:var(--chip);color:var(--muted);font-size:13px;font-weight:600}
.tabs a.on{background:var(--brand);color:#fff}