:root{
  --bg:#f4f6fa; --card:#fff; --ink:#1b2333; --muted:#667085; --line:#e3e8f0; --line2:#d0d7e2;
  --brand:#1F3864; --accent:#2f5bb7; --accent-l:#e8eefb;
  --ok:#1e7b3c; --ok-l:#e5f4ea; --warn:#9a6400; --warn-l:#fdf3dc; --bad:#b3261e; --bad-l:#fbe7e5; --info:#2f5bb7; --info-l:#e8eefb;
  --r:8px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font:14px/1.45 "Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--accent)}
h1{font-size:20px;margin:0 0 12px}
h2{font-size:15px;margin:0 0 10px;color:var(--brand)}
h3{font-size:14px;margin:14px 0 6px}
.muted{color:var(--muted)} .small{font-size:12px}
code,pre{font-family:Consolas,monospace;font-size:12px}
pre{background:#f0f2f6;padding:10px;border-radius:6px;overflow:auto;white-space:pre-wrap}

/* горна лента */
header.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:16px;background:var(--brand);color:#fff;padding:0 16px;min-height:50px;flex-wrap:wrap}
.brand{font-weight:700;font-size:16px;white-space:nowrap}
.brand span{font-weight:400;opacity:.75;font-size:13px;margin-left:4px}
nav#nav{display:flex;gap:2px;flex-wrap:wrap;flex:1}
nav#nav a{color:#dfe7f7;text-decoration:none;padding:14px 9px;font-size:13px;border-bottom:3px solid transparent;white-space:nowrap}
nav#nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
nav#nav a.active{color:#fff;border-bottom-color:#8fb1ff}
.who{display:flex;align-items:center;gap:8px;font-size:12px;white-space:nowrap}
.who b{font-weight:600}
.who button{background:transparent;color:#dfe7f7;border:1px solid rgba(255,255,255,.3);border-radius:5px;padding:3px 8px;cursor:pointer;font:inherit}
.who button:hover{background:rgba(255,255,255,.1)}

main{padding:18px 20px 60px;max-width:1500px;margin:0 auto}

/* карти и решетки */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}
.grid{display:grid;gap:12px}
.kpis{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
.two{grid-template-columns:repeat(auto-fit,minmax(420px,1fr))}
.kpi .v{font-size:22px;font-weight:700;line-height:1.2}
.kpi .l{font-size:12px;color:var(--muted);margin-top:2px}
.kpi.ok .v{color:var(--ok)} .kpi.bad .v{color:var(--bad)} .kpi.warn .v{color:var(--warn)}
.kpi.click{cursor:pointer}.kpi.click:hover{border-color:var(--accent)}
.mt{margin-top:14px}

/* лента с инструменти */
.bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}
.bar .grow{flex:1}
.bar h1{margin:0 12px 0 0}
input,select,textarea{font:inherit;color:inherit;border:1px solid var(--line2);border-radius:6px;padding:6px 8px;background:#fff;max-width:100%}
textarea{min-height:70px;resize:vertical;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid #b8cdf5;border-color:var(--accent)}
input[type=checkbox]{width:16px;height:16px;vertical-align:-3px}
input[readonly],textarea[readonly],select:disabled{background:#f6f7f9;color:#475467}
.search{min-width:220px}

.btn{font:inherit;font-size:13px;border:1px solid var(--line2);background:#fff;color:var(--ink);padding:6px 12px;border-radius:6px;cursor:pointer;white-space:nowrap;text-decoration:none;display:inline-block}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:#244a99;color:#fff}
.btn.danger{color:var(--bad);border-color:#efc2bd}
.btn.danger:hover{background:var(--bad-l)}
.btn.sm{padding:3px 8px;font-size:12px}
.btn:disabled{opacity:.5;cursor:default}
.seg{display:inline-flex;border:1px solid var(--line2);border-radius:6px;overflow:hidden}
.seg button{border:0;background:#fff;padding:6px 10px;font:inherit;font-size:13px;cursor:pointer;border-right:1px solid var(--line2)}
.seg button:last-child{border-right:0}
.seg button.on{background:var(--accent-l);color:var(--accent);font-weight:600}

/* таблици */
.tw{overflow:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
table.t{border-collapse:collapse;width:100%;font-size:13px}
table.t th{position:sticky;top:0;background:#f0f3f8;text-align:left;font-weight:600;padding:7px 8px;border-bottom:1px solid var(--line2);white-space:nowrap;cursor:pointer;user-select:none;z-index:1}
table.t th.nosort{cursor:default}
table.t th .ar{color:var(--accent);font-size:10px}
table.t td{padding:6px 8px;border-bottom:1px solid var(--line);vertical-align:top}
table.t tr.row{cursor:pointer}
table.t tr.row:hover td{background:#f7f9fd}
table.t tr.hl td{background:#fff6d6 !important}
table.t td.num{text-align:right;white-space:nowrap}
table.t td.nw,table.t th.nw{white-space:nowrap}
table.t td.wrap{min-width:260px}
.clip{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.count{font-size:12px;color:var(--muted);margin:6px 2px}

/* етикети */
.tag{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;font-weight:600;white-space:nowrap;background:#eef1f6;color:#475467}
.t-ok{background:var(--ok-l);color:var(--ok)} .t-bad{background:var(--bad-l);color:var(--bad)}
.t-warn{background:var(--warn-l);color:var(--warn)} .t-info{background:var(--info-l);color:var(--info)}
.t-mut{background:#eef1f6;color:#667085}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:4px;vertical-align:1px}

.alert{background:var(--bad-l);color:#7a1b14;border:1px solid #f1c4bf;border-radius:6px;padding:8px 10px;margin:6px 0}
.alert.warn{background:var(--warn-l);color:#6b4600;border-color:#f0dca8}
.alert.info{background:var(--info-l);color:#1d3f85;border-color:#c8d6f5}
.alert.ok{background:var(--ok-l);color:#14532b;border-color:#bfe3cb}
.check-item{padding:6px 8px;border-left:3px solid var(--line2);margin:4px 0;background:#fafbfd;font-size:13px;cursor:pointer}
.check-item.bad{border-left-color:var(--bad)} .check-item.warn{border-left-color:#e0a030} .check-item.info{border-left-color:var(--accent)}
.check-item:hover{background:#f2f5fb}

/* ленти (бар графики) */
.bars .b{display:grid;grid-template-columns:150px 1fr 40px;gap:8px;align-items:center;font-size:12px;margin:3px 0}
.bars .b i{display:block;height:12px;border-radius:3px;background:#7f9fd9;min-width:2px}
.bars .b i.bad{background:#d0675f}.bars .b i.warn{background:#e6ad45}.bars .b i.ok{background:#5aa66d}

/* диалог */
dialog#dlg{border:0;border-radius:10px;padding:0;width:min(920px,96vw);max-height:92vh;box-shadow:0 20px 60px rgba(16,24,40,.3)}
dialog#dlg::backdrop{background:rgba(16,24,40,.45)}
#dlgForm{display:flex;flex-direction:column;max-height:92vh}
.dh{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px}
.dh h2{margin:0;flex:1}
.db{padding:14px 18px;overflow:auto}
.df{padding:12px 18px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap;background:#fafbfc}
.df .left{margin-right:auto}
.fg{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px 14px}
.fg label,.fl{display:flex;flex-direction:column;gap:3px;font-size:12px;color:#475467;font-weight:600}
.fg label.full{grid-column:1/-1}
.fg label.check,label.check{flex-direction:row;align-items:center;gap:8px;font-weight:400;color:var(--ink);font-size:13px}
fieldset{border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin:12px 0 0}
fieldset legend{font-weight:600;color:var(--brand);padding:0 6px;font-size:13px}
.req::after{content:" *";color:var(--bad)}

/* история на дефекта */
.flow{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 4px}
.hist{margin-top:8px;border-left:2px solid var(--line2);padding-left:12px}
.hist .h{margin:0 0 10px}
.hist .h .m{font-size:12px;color:var(--muted)}
.hist .h .c{white-space:pre-wrap;margin-top:2px}

/* времева линия */
.tl{overflow:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.tl table{border-collapse:collapse;font-size:11px}
.tl th,.tl td{border:1px solid var(--line);padding:3px;vertical-align:top;min-width:64px}
.tl th{background:#f0f3f8;position:sticky;top:0;font-weight:600;white-space:nowrap}
.tl td.m{position:sticky;left:0;background:#fff;font-weight:600;min-width:160px;z-index:1;font-size:12px}
.tl td.today,.tl th.today{background:#fff8e1}
.ev{display:block;border-radius:4px;padding:1px 4px;margin:1px 0;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:120px;cursor:pointer}
.k-Доставка{background:#4472c4}.k-Поправки{background:#6f8fd0}.k-Приемане{background:#2e8b57}.k-Миграция{background:#8e5bb5}
.k-Представяне{background:#d08a2e}.k-Изисквания{background:#7b8794}.k-Среща{background:#9aa5b1}.k-Обучение{background:#c2185b}.k-Документация{background:#5d4037}.k-Друго{background:#9aa5b1}
.ev.late{outline:2px solid var(--bad)}
.legend{display:flex;flex-wrap:wrap;gap:8px;font-size:12px;margin:8px 0}
.legend span{display:inline-flex;align-items:center;gap:4px}
.legend i{width:12px;height:12px;border-radius:3px;display:inline-block}

/* импорт */
.steps{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap}
.steps span{padding:4px 10px;border-radius:12px;background:#eef1f6;font-size:12px;color:var(--muted)}
.steps span.on{background:var(--accent);color:#fff}
.map-grid{display:grid;grid-template-columns:minmax(200px,260px) minmax(200px,1fr);gap:6px 12px;align-items:center}
.preview td,.preview th{font-size:12px;max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.preview tr.hdr td{background:#e8eefb;font-weight:600}
.vmap{margin:6px 0 12px 0;padding:8px 10px;background:#fafbfd;border:1px solid var(--line);border-radius:6px}
.vmap .map-grid{grid-template-columns:minmax(200px,1fr) minmax(200px,1fr)}

#toast{position:fixed;right:16px;bottom:16px;z-index:100;display:flex;flex-direction:column;gap:6px}
#toast div{background:#1b2333;color:#fff;padding:9px 14px;border-radius:6px;box-shadow:0 6px 20px rgba(0,0,0,.2);font-size:13px;max-width:420px}
#toast div.err{background:var(--bad)}

/* вход */
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(160deg,#1F3864,#2f5bb7)}
.login-box{background:#fff;border-radius:12px;padding:28px 30px;width:min(380px,92vw);display:flex;flex-direction:column;gap:12px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.login-box.wide{width:min(620px,94vw)}
.login-box h1{margin:0;color:var(--brand)}
.login-box h2{margin:0;font-size:16px}
.login-box label{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:600;color:#475467}
.login-box label.check{flex-direction:row;align-items:flex-start;font-weight:400}
.login-box form{display:flex;flex-direction:column;gap:12px}
.login-box .btn{padding:9px 14px}

@media (max-width:760px){
  main{padding:12px 10px 60px}
  .two{grid-template-columns:1fr}
  nav#nav a{padding:10px 6px}
  .search{min-width:0;flex:1}
}
@media print{header.top,.bar .btn,.noprint{display:none}main{padding:0}.tw{overflow:visible;border:0}}