:root{--navy:#0f2b46;--blue:#0f4c81;--blue-l:#e8f1f8;--orange:#e67e22;--bg:#f3f5f8;--card:#fff;--line:#d9e0e8;--text:#1d2733;--muted:#5b6b7b;
--red:#c0392b;--amber:#d68910;--green:#1e8449;--grey:#6c7a89;--purple:#7d3c98;--cyan:#117a8b}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 "Segoe UI",system-ui,-apple-system,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--blue)}
.layout{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.sidebar{background:var(--navy);color:#fff;padding:18px 0;position:sticky;top:0;height:100vh}
.brand{display:flex;flex-direction:column;align-items:center;gap:6px;padding:0 16px 18px;border-bottom:1px solid #ffffff22;margin-bottom:12px}
.brand .logo-wrap{background:#fff;border-radius:8px;padding:6px 10px}
.brand img{height:42px;display:block}
.brand small{color:#9fb6cc;letter-spacing:.08em;text-transform:uppercase;font-size:11px}
.sidebar nav a{display:block;color:#cfdcea;text-decoration:none;padding:11px 22px;border-left:4px solid transparent}
.sidebar nav a:hover{background:#ffffff14}
.sidebar nav a.active{background:#ffffff1f;color:#fff;border-left-color:var(--orange);font-weight:600}
.content{min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 28px;background:#fff;border-bottom:1px solid var(--line)}
.topbar h1{margin:0;font-size:21px}
main{padding:24px 28px 48px;max-width:1500px}
.btn{display:inline-block;border:1px solid var(--blue);background:var(--blue);color:#fff;padding:8px 16px;border-radius:6px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{filter:brightness(1.12)}
.btn.sec{background:#fff;color:var(--blue)}
.btn.danger{background:#fff;color:var(--red);border-color:var(--red)}
.btn.accent{background:var(--orange);border-color:var(--orange)}
.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid #f0a35c;outline-offset:1px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px;margin-bottom:20px}
.card h2{margin:0 0 12px;font-size:17px;color:var(--navy)}
.hero{display:flex;align-items:center;gap:18px;margin-bottom:20px}
.hero img{height:56px}
.hero h2{margin:0;font-size:22px}.hero p{margin:0;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px;margin-bottom:22px}
.stat{display:block;text-decoration:none;color:inherit;background:#fff;border:1px solid var(--line);border-top:4px solid var(--grey);border-radius:10px;padding:14px 16px}
.stat:hover{box-shadow:0 2px 8px #0002}
.stat b{display:block;font-size:32px;line-height:1.1;color:var(--navy)}.stat span{color:var(--muted);font-size:13px}
.stat.st-new{border-top-color:var(--cyan)}.stat.st-open{border-top-color:var(--blue)}.stat.st-pending{border-top-color:var(--amber)}
.stat.st-resolved{border-top-color:var(--green)}.stat.st-closed{border-top-color:var(--grey)}.stat.st-critical{border-top-color:var(--red)}
.stat.st-high{border-top-color:var(--orange)}.stat.st-total{border-top-color:var(--navy)}
.badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:12px;font-weight:700;white-space:nowrap;border:1px solid transparent}
.s-new{background:#d9f0f4;color:#0b5a67;border-color:#a9dce5}.s-open{background:#dcebfa;color:#0b4a85;border-color:#aecdee}
.s-pending{background:#fdf0d5;color:#8a5a00;border-color:#f0d49a}.s-resolved{background:#dcf2e4;color:#176638;border-color:#a8dbbb}
.s-closed{background:#e8ebee;color:#47525d;border-color:#c9d0d6}.s-reopened{background:#f1e2f7;color:#6b2e82;border-color:#d9b9e6}
.p-low{background:#e8ebee;color:#47525d}.p-medium{background:#dcebfa;color:#0b4a85}.p-high{background:#fde3c8;color:#9a4a00;border-color:#f0b87d}
.p-critical{background:#c0392b;color:#fff}
.tablewrap{overflow-x:auto}
table{border-collapse:collapse;width:100%}
th,td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#f6f8fa;font-size:13px;color:var(--muted);white-space:nowrap}
th.sortable{cursor:pointer;user-select:none}th.sortable:hover{color:var(--blue)}
tbody tr:hover{background:#f8fbfe}
td.num{text-align:right;font-variant-numeric:tabular-nums}
.filters{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;align-items:end}
.filters .search{grid-column:span 2}
label{font-size:13px;font-weight:600;color:var(--muted);display:block;margin-bottom:3px}
input,select,textarea{width:100%;padding:8px 10px;border:1px solid #b9c4cf;border-radius:6px;font:inherit;background:#fff;color:var(--text)}
textarea{min-height:130px;resize:vertical}textarea.big{min-height:220px}
.pager{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:12px;flex-wrap:wrap}
.pager .btns{display:flex;gap:6px;align-items:center}
.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.form-grid .wide{grid-column:1/-1}
.req{color:var(--red)}
.field-err{color:var(--red);font-size:12.5px;min-height:0}input.invalid,select.invalid,textarea.invalid{border-color:var(--red);background:#fff6f5}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.alert{padding:11px 14px;border-radius:8px;margin-bottom:16px;border:1px solid}
.alert.err{background:#fdecea;border-color:#f2b8b2;color:#8e2419}.alert.ok{background:#e6f5ec;border-color:#a8dbbb;color:#176638}
.empty{text-align:center;color:var(--muted);padding:28px}
.loading{color:var(--muted);padding:18px}
.sheet-head{display:flex;justify-content:space-between;align-items:center;gap:16px;border-bottom:3px solid var(--blue);padding-bottom:12px;margin-bottom:14px}
.sheet-head .co{display:flex;align-items:center;gap:14px}.sheet-head img{height:54px}
.sheet-head h2{margin:0;font-size:20px;color:var(--navy)}.sheet-head p{margin:0;color:var(--muted);font-size:13px}
.sheet-head .tid{text-align:right}.sheet-head .tid b{font-size:22px;display:block;color:var(--navy)}
.dl{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:8px 22px}
.dl div{border-bottom:1px dotted var(--line);padding:3px 0}.dl dt{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.dl dd{margin:0;white-space:pre-wrap;word-break:break-word}.dl .wide{grid-column:1/-1}
.sec{margin-bottom:16px;break-inside:avoid}
.sec h3{margin:0 0 8px;font-size:14px;text-transform:uppercase;letter-spacing:.05em;background:var(--blue-l);color:var(--navy);padding:5px 10px;border-left:4px solid var(--blue)}
.bar{background:#e8eef4;border-radius:4px;height:14px;min-width:80px}.bar i{display:block;height:100%;background:var(--blue);border-radius:4px}
.print-only{display:none}
.rep-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:20px}
@media (max-width:860px){.layout{grid-template-columns:1fr}.sidebar{position:static;height:auto}.sidebar nav{display:flex;flex-wrap:wrap}.topbar,main{padding-left:14px;padding-right:14px}.filters .search{grid-column:auto}}
@media print{
  @page{size:A4;margin:12mm}
  html,body{background:#fff!important;font-size:10.5pt;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  #msg,.dl .blank,.sidebar,.topbar,.no-print,.actions,.pager,.filters,.btn,#toast{display:none!important}
  .print-only{display:block}
  .layout{display:block}main{padding:0;max-width:none}
  .card{border:none;padding:0;margin:0 0 10px}
  .stat,.card,.sec{break-inside:avoid}
  .rep-grid{grid-template-columns:1fr 1fr;gap:10px}
  th{background:#eee!important}
  .dl{grid-template-columns:1fr 1fr 1fr;gap:4px 16px;font-size:10pt}.sheet-head img{height:44px}.sec h3{font-size:10pt}.dl dt{font-size:8.5pt}
  a{color:inherit;text-decoration:none}
}
td:first-child,td:nth-child(2){white-space:nowrap}