:root{
  --navy:#1B3A5C; --navy-2:#2A5180; --line:#C9D2DC; --soft:#E7EDF4; --bg:#F5F7FA; --card:#fff;
  --text:#1E2630; --muted:#5D6B7A; --ok:#1E7B4A; --ok-bg:#E3F3EA; --warn:#8A5A00; --warn-bg:#FFF4D6;
  --err:#A32020; --err-bg:#FBE5E5; --radius:8px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:14px/1.45 "Segoe UI",Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--navy-2);text-decoration:none} a:hover{text-decoration:underline}
header.top{background:var(--navy);color:#fff}
header.top .wrap{display:flex;align-items:center;gap:24px;height:52px}
header.top .brand{font-weight:700;letter-spacing:.3px;color:#fff}
header.top nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}
header.top nav a{color:#D6E2EF;padding:6px 10px;border-radius:6px}
header.top nav a.on,header.top nav a:hover{background:rgba(255,255,255,.12);color:#fff;text-decoration:none}
header.top .who{font-size:12px;color:#C3D2E2;display:flex;gap:10px;align-items:center}
header.top .who button{background:none;border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:6px;padding:3px 9px;cursor:pointer}
.wrap{max-width:1280px;margin:0 auto;padding:0 20px}
main.wrap{padding-top:20px;padding-bottom:40px}
h1{font-size:22px;margin:0 0 4px} h2{font-size:17px;margin:24px 0 10px} h3{font-size:15px;margin:18px 0 8px}
.sub{color:var(--muted);margin:0 0 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:16px}
.grid{display:grid;gap:16px} .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:900px){.g2,.g3,.g4{grid-template-columns:1fr}}
.kpi .v{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums} .kpi .l{color:var(--muted);font-size:12px}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}
th,td{border-bottom:1px solid var(--line);padding:7px 8px;text-align:left;vertical-align:top}
th{background:var(--soft);font-weight:600;font-size:12px;color:#33475C;position:sticky;top:0}
td.n,th.n{text-align:right;white-space:nowrap}
tr.total td{font-weight:700;background:#F0F4F9}
.tablewrap{overflow:auto;max-height:70vh;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.tablewrap table th,.tablewrap table td{border-bottom:1px solid #E3E8EE}
.neg{color:var(--err)} .muted{color:var(--muted)} .small{font-size:12px}
.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;font-weight:600;background:var(--soft);color:var(--navy)}
.badge.draft{background:#EEF0F3;color:#4A5563} .badge.approved{background:#E1ECF8;color:#1F4E85}
.badge.calculated{background:var(--warn-bg);color:var(--warn)} .badge.closed{background:var(--ok-bg);color:var(--ok)}
.flash{padding:9px 12px;border-radius:6px;margin-bottom:8px;border:1px solid}
.flash.ok{background:var(--ok-bg);border-color:#B7DEC7;color:var(--ok)}
.flash.warn{background:var(--warn-bg);border-color:#F0D78C;color:var(--warn)}
.flash.error{background:var(--err-bg);border-color:#F1BABA;color:var(--err)}
form.inline{display:inline}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:3px}
input[type=text],input[type=password],input[type=number],input[type=date],input[type=month],select,textarea{
  width:100%;padding:7px 9px;border:1px solid var(--line);border-radius:6px;font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid #9FBCE0;border-color:var(--navy-2)}
input[readonly],input:disabled,select:disabled{background:#F2F4F7;color:#566}
.btn{display:inline-block;border:1px solid var(--navy);background:var(--navy);color:#fff;border-radius:6px;padding:7px 14px;font:inherit;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--navy-2);text-decoration:none}
.btn.ghost{background:#fff;color:var(--navy)} .btn.ghost:hover{background:var(--soft)}
.btn.danger{background:#fff;color:var(--err);border-color:#E3A5A5}
.btn.sm{padding:3px 9px;font-size:12px}
.row{display:flex;gap:12px;align-items:end;flex-wrap:wrap} .row>*{flex:1;min-width:140px} .row>.fit{flex:0 0 auto;min-width:0}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin:14px 0 16px;flex-wrap:wrap}
.tabs a{padding:8px 14px;border:1px solid transparent;border-bottom:none;border-radius:6px 6px 0 0;color:var(--muted)}
.tabs a.on{background:#fff;border-color:var(--line);color:var(--text);font-weight:600;margin-bottom:-1px}
.steps{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0 0;padding:0;list-style:none}
.steps li{font-size:12px;padding:4px 10px;border-radius:20px;background:#EEF0F3;color:#5A6676}
.steps li.done{background:var(--ok-bg);color:var(--ok)} .steps li.now{background:var(--navy);color:#fff}
table.matrix input{width:70px;text-align:right}
table.matrix td,table.matrix th{text-align:center}
.upl{display:grid;grid-template-columns:1.4fr 1fr 1.6fr;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid #E3E8EE}
.upl:last-child{border-bottom:none}
@media(max-width:900px){.upl{grid-template-columns:1fr}}
.ok-dot::before{content:"●";color:var(--ok);margin-right:6px} .no-dot::before{content:"○";color:#9AA6B2;margin-right:6px}
.req{color:var(--err);font-size:11px;margin-left:4px}
.login{max-width:360px;margin:12vh auto}
.sheet{max-width:760px}
.sheet td.v{text-align:right;font-weight:600}
.hl td{background:#F0F4F9;font-weight:700}
@media(max-width:700px){
  header.top .wrap{flex-wrap:wrap;height:auto;padding-top:8px;padding-bottom:8px;gap:8px 12px}
  header.top nav{order:3;flex-basis:100%}
  header.top .who{margin-left:auto} header.top .who span{display:none}
  .wrap{padding:0 12px} h1{font-size:19px}
  .sheet th,.sheet td{padding:6px 5px}
}