:root{--ink:#1d232b;--muted:#6b7480;--line:#e2e5ea;--bg:#f5f6f8;--card:#fff;--brand:#2f3b4c;--accent:#b8873b;--ok:#2e7d4f;--bad:#c0392b;--edit:#fff4d6;--est:#fde9d9;--radius:10px}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--brand)}
.loading{padding:40px;text-align:center;color:var(--muted)}
header.top{background:var(--brand);color:#fff;display:flex;align-items:center;gap:18px;padding:0 20px;height:52px;position:sticky;top:0;z-index:20}
header.top .logo{font-weight:700;letter-spacing:.06em}
header.top nav{display:flex;gap:4px;flex:1;overflow-x:auto}
header.top nav a{color:#cfd6df;text-decoration:none;padding:6px 10px;border-radius:7px;white-space:nowrap}
header.top nav a.on,header.top nav a:hover{background:rgba(255,255,255,.12);color:#fff}
header.top .who{font-size:13px;color:#cfd6df;white-space:nowrap}
header.top .who button{background:none;border:0;color:#fff;cursor:pointer;text-decoration:underline;padding:0 0 0 8px}
main{max-width:1280px;margin:0 auto;padding:20px}
h1{font-size:22px;margin:0 0 4px}h2{font-size:17px;margin:22px 0 10px}h3{font-size:15px;margin:16px 0 8px}
.muted{color:var(--muted)}.small{font-size:12.5px}.right{text-align:right}.nowrap{white-space:nowrap}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:14px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.grow{flex:1}
.btn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 13px;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:#c5cad2}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.accent{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.danger{color:var(--bad)}
.btn.sm{padding:3px 8px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:default}
input.in,select.in,textarea.in{border:1px solid var(--line);border-radius:7px;padding:6px 8px;background:#fff;width:100%;min-width:0}
input.in:focus,select.in:focus,textarea.in:focus{outline:2px solid #c9d4e3;border-color:#9fb0c6}
input.num{text-align:right}
/* пароль с глазиком */
.pw{position:relative;min-width:0}
.pw input.in{padding-right:38px}
.eye{position:absolute;right:4px;top:50%;transform:translateY(-50%);border:0;background:none;cursor:pointer;padding:5px;color:var(--muted);display:flex;border-radius:6px}
.eye:hover{color:var(--ink);background:#f0f2f5}
label.f{display:block;font-size:12.5px;color:var(--muted);margin-bottom:3px}
.grid{display:grid;gap:12px}
.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))}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:16px 0;overflow-x:auto}
.tabs a{padding:9px 14px;text-decoration:none;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap;cursor:pointer}
.tabs a.on{color:var(--ink);border-color:var(--accent);font-weight:600}
table.t{width:100%;border-collapse:collapse;background:#fff}
table.t th{font-size:12px;color:var(--muted);font-weight:600;text-align:left;padding:7px 6px;border-bottom:1px solid var(--line);background:#fafbfc}
table.t td{padding:5px 6px;border-bottom:1px solid #eef0f3;vertical-align:middle}
table.t tr.sec td{background:#eef1f5;font-weight:600;padding:7px 6px}
table.t tr.off td{opacity:.45;text-decoration:line-through}
table.t tr.edited td{background:var(--edit)}
table.t td.num,table.t th.num{text-align:right;white-space:nowrap}
table.t input.in,table.t select.in{padding:4px 6px}
.scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
.kpis{display:flex;gap:10px;flex-wrap:wrap}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px 14px;min-width:140px}
.kpi b{display:block;font-size:19px;font-variant-numeric:tabular-nums}
.kpi span{font-size:12px;color:var(--muted)}
.kpi.k{border-color:var(--accent);background:#fffaf0}
.kpi.k input{width:80px;font-size:18px;font-weight:700;text-align:center;border:1px solid var(--accent);border-radius:6px;padding:2px}
.sticky{position:sticky;top:52px;z-index:10;background:var(--bg);padding:10px 0}
.badge{display:inline-block;font-size:11px;padding:1px 7px;border-radius:20px;background:#eef1f5;color:var(--muted)}
.badge.ai{background:#e8f0ff;color:#2a56b8}.badge.est{background:var(--est);color:#9a4b1a}.badge.ed{background:var(--edit);color:#8a6400}
.drop{border:2px dashed #c5cad2;border-radius:var(--radius);padding:22px;text-align:center;background:#fafbfc;cursor:pointer}
.drop:hover{border-color:var(--accent)}
.note{background:#fff7d6;border-left:3px solid #e0b400;padding:8px 12px;border-radius:6px;margin:8px 0}
.note.err{background:#fdecea;border-color:var(--bad)}
.note.info{background:#eaf2ff;border-color:#2a56b8}
#modal .back{position:fixed;inset:0;background:rgba(20,26,34,.45);z-index:50;display:flex;align-items:flex-start;justify-content:center;padding:40px 12px;overflow:auto}
#modal .box{background:#fff;border-radius:12px;max-width:860px;width:100%;padding:18px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
#toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:60}
#toast div{background:var(--ink);color:#fff;padding:9px 16px;border-radius:8px;margin-top:6px;box-shadow:0 6px 20px rgba(0,0,0,.2)}
.login{max-width:380px;margin:9vh auto}
.list .item{display:flex;gap:12px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line);background:#fff;cursor:pointer}
.list .item:hover{background:#fafbfc}
.list .item:first-child{border-radius:var(--radius) var(--radius) 0 0}
.saving{font-size:12px;color:var(--muted)}
.doc{background:#fff;padding:24px;border:1px solid var(--line);border-radius:var(--radius)}
.doc h2{margin-top:0}
.doc table.t th{position:static}
@media (max-width:760px){
  main{padding:12px}.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g2{grid-template-columns:1fr}
  header.top{padding:0 12px;gap:10px}header.top .who span{display:none}
  .kpi{min-width:0;flex:1 1 40%;padding:8px 10px}.kpi b{font-size:16px}
  .sticky{position:static}
  .hide-m{display:none}
}
@media print{
  header.top,.tabs,.noprint,.sticky,#toast{display:none!important}
  body{background:#fff}main{max-width:none;padding:0}
  .doc{border:0;padding:0}
  table.t th{position:static}
  tr{break-inside:avoid}
  @page{size:A4 portrait;margin:12mm}
}