:root{
  --bg:#EEF1F4; --surface:#FFFFFF; --surface-2:#F5F7F9;
  --ink:#1A2230; --muted:#5C6675; --border:#D7DDE4;
  --accent:#2F5D8A; --accent-soft:#E4ECF3;
  --neg:#B25A36; --neg-soft:#F6E9E1; --ok:#3C7A4E;
  --shadow:0 1px 2px rgba(26,34,48,.04),0 4px 16px rgba(26,34,48,.06);
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#10151B; --surface:#171D25; --surface-2:#1C232D;
    --ink:#E7EBF0; --muted:#8B95A3; --border:#283039;
    --accent:#6BA6DA; --accent-soft:#1B2A38;
    --neg:#D98A63; --neg-soft:#2C2019; --ok:#6FB183;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 4px 18px rgba(0,0,0,.35);
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
.num{font-variant-numeric:tabular-nums}
.nowrap{white-space:nowrap}
.muted{color:var(--muted)}
.r{text-align:right}

/* Topbar */
.topbar{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 90%,transparent);
  backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--border);
  padding-top:env(safe-area-inset-top)}
.topbar .in{max-width:1360px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:14px}
.brand{font-weight:680;letter-spacing:-.01em;text-decoration:none;color:var(--ink);font-size:15px;white-space:nowrap}
.mainnav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.mainnav a{text-decoration:none;color:var(--muted);padding:7px 12px;border-radius:999px;font-size:14px}
.mainnav a.on{background:var(--accent-soft);color:var(--accent);font-weight:600}
.mainnav a:hover{color:var(--accent)}
.userlink{text-decoration:none;color:var(--muted);font-size:13px;white-space:nowrap;padding:6px 8px;border-radius:8px}
.userlink:hover,.userlink.on{color:var(--accent)}
.logout button{background:none;border:1px solid var(--border);color:var(--muted);
  border-radius:999px;padding:6px 12px;font-size:13px;cursor:pointer}
.logout button:hover{border-color:var(--accent);color:var(--accent)}

main{max-width:1360px;margin:0 auto;padding:22px 20px 80px}
main.guest{display:flex;min-height:100dvh;align-items:center;justify-content:center;padding:20px}

.eyebrow{font-family:ui-monospace,Menlo,monospace;font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--accent);font-weight:600}
h1{font-size:26px;letter-spacing:-.02em;margin:.25em 0 .15em;text-wrap:balance}
h2{font-size:19px;letter-spacing:-.01em;margin:0}
.sub{color:var(--muted);margin:.2em 0 1.2em}
.hint{color:var(--muted);font-size:13px;margin-top:12px}
.empty{color:var(--muted);background:var(--surface-2);border:1px solid var(--border);
  border-radius:12px;padding:20px;text-align:center}

.flash{background:var(--accent-soft);border:1px solid var(--accent);color:var(--accent);
  border-radius:10px;padding:10px 14px;margin-bottom:16px;font-size:14px}
.err{background:var(--neg-soft);border:1px solid var(--neg);color:var(--neg);
  border-radius:10px;padding:10px 14px;margin:10px 0;font-size:14px}

/* Auth */
.authcard{background:var(--surface);border:1px solid var(--border);border-radius:16px;
  box-shadow:var(--shadow);padding:30px;width:100%;max-width:380px}
.authcard h1{margin:.3em 0 .1em}

/* Cards / stats */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:6px 0 14px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;box-shadow:var(--shadow)}
.stat .k{font-family:ui-monospace,Menlo,monospace;font-size:10.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--muted)}
.stat .v{font-size:21px;font-weight:680;letter-spacing:-.02em;margin-top:3px;font-variant-numeric:tabular-nums}
.stat.neg .v{color:var(--neg)}
.progress{height:8px;background:var(--surface-2);border:1px solid var(--border);border-radius:999px;overflow:hidden;margin-bottom:24px}
.progress span{display:block;height:100%;background:var(--accent)}

.rowhead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:8px 0 10px}

/* Buttons */
.btn{display:inline-block;text-decoration:none;background:var(--surface);color:var(--ink);
  border:1px solid var(--border);border-radius:10px;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn.primary:hover{filter:brightness(1.06);color:#fff}

/* Forms */
.form{display:flex;flex-direction:column;gap:12px;margin-top:8px}
.form.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form label{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--muted);font-weight:600}
.form .wide{grid-column:1 / -1}
input,select{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--border);
  border-radius:10px;padding:10px 12px;width:100%}
input:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}

.addbox{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:6px 16px;margin-bottom:18px;box-shadow:var(--shadow)}
.addbox summary{cursor:pointer;font-weight:640;padding:10px 0;color:var(--accent)}
.addbox[open] summary{border-bottom:1px solid var(--border);margin-bottom:8px}
.summ{margin:6px 0 12px;color:var(--muted);font-size:14px}
.summ b{color:var(--ink)}

/* Tables */
.tablewrap{overflow-x:auto;border:1px solid var(--border);border-radius:12px;background:var(--surface);box-shadow:var(--shadow)}
table{border-collapse:collapse;width:100%;font-size:14.5px;min-width:340px}
th,td{padding:11px 14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
th{background:var(--surface-2);font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);font-weight:600;position:sticky;top:0}
tbody tr:last-child td{border-bottom:none}
tfoot td{font-weight:700;background:var(--surface-2);border-top:2px solid var(--border)}
td.neg{color:var(--neg)}
.secname{font-weight:600}
.seccom{color:var(--muted);font-size:12px;margin-top:2px}
.doc{display:block;color:var(--muted);font-size:12px}

/* Inline edit (budget limit) */
.inlineedit{display:flex;gap:4px;justify-content:flex-end;align-items:center}
.inlineedit input{width:110px;text-align:right;padding:6px 8px}
.inlineedit button{background:var(--accent-soft);color:var(--accent);border:1px solid transparent;
  border-radius:8px;padding:6px 9px;cursor:pointer;font-weight:700}
.inlineedit button:hover{border-color:var(--accent)}

/* ---- Стандартный компонент «Таблица» ---- */
.tabbar{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 12px}
.tab{background:var(--surface);border:1px solid var(--border);border-radius:999px;
  padding:8px 16px;font:inherit;font-size:14px;cursor:pointer;color:var(--muted)}
.tab:hover{border-color:var(--accent);color:var(--accent)}
.tab.on{background:var(--accent);color:#fff;border-color:var(--accent)}
@media (prefers-color-scheme:dark){.tab.on{color:#0b1118}}
.gridwrap{overflow-x:auto}
.grid-table{table-layout:fixed;width:max-content;min-width:100%;border-collapse:collapse}
.grid-table th{position:relative;user-select:none}
.grid-table td{padding:0;vertical-align:top;overflow:hidden}
.grid-table td.ro{padding:9px 12px;white-space:normal;word-break:break-word}
.grid-table input,.grid-table select,.grid-table textarea{
  border:none;background:transparent;border-radius:0;width:100%;padding:9px 11px;font:inherit;color:inherit}
.grid-table textarea{resize:none;overflow:hidden;min-height:36px;line-height:1.4;white-space:pre-wrap;word-break:break-word;display:block}
.grid-table input:focus,.grid-table select:focus,.grid-table textarea:focus{
  outline:2px solid var(--accent);outline-offset:-2px;background:var(--surface-2)}
.grid-table td.num input{text-align:right;font-variant-numeric:tabular-nums}
/* ресайзер ширины колонки */
.resizer{position:absolute;top:0;right:0;width:9px;height:100%;cursor:col-resize;touch-action:none}
.resizer:hover{background:linear-gradient(to right,transparent,var(--accent))}
.grid-table td.saved{animation:savedflash 1s ease-out}
.grid-table td.failed{animation:failedflash 1.4s ease-out}
@keyframes savedflash{0%{background:var(--ok-soft,#e5f0e7)}100%{background:transparent}}
@keyframes failedflash{0%,60%{background:var(--neg-soft)}100%{background:transparent}}
:root{--ok-soft:#E5F0E7}
@media (prefers-color-scheme:dark){:root{--ok-soft:#182518}}
button.del{background:none;border:none;color:var(--muted);cursor:pointer;font-size:15px;padding:6px 10px;border-radius:8px}
button.del:hover{color:var(--neg);background:var(--neg-soft)}
#add-row{white-space:nowrap}

/* ---- Бюджет ---- */
.budget-summary{margin:6px 0 18px}
.reserve{margin:12px 0}
.reserve .rlabel{font-size:14px;margin-bottom:5px}
.rbar{height:9px;background:var(--surface-2);border:1px solid var(--border);border-radius:999px;overflow:hidden}
.rbar span{display:block;height:100%;background:var(--accent)}
.rbar span.over{background:var(--neg)}
.note.nudge{margin:12px 0;font-size:14px}
.bset{margin-top:12px}
.budget-table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:900px}
.budget-table th{background:var(--surface-2);color:var(--muted);font-size:10.5px;text-transform:uppercase;
  letter-spacing:.04em;font-weight:600;padding:8px 8px;text-align:left;position:sticky;top:0}
.budget-table td{border-bottom:1px solid var(--border);padding:1px;vertical-align:middle}
.budget-table td.num,.budget-table th.num{text-align:right}
.bcell{border:1px solid transparent;background:transparent;color:inherit;border-radius:6px;width:100%;padding:7px 8px;font:inherit}
.bcell.num{text-align:right;font-variant-numeric:tabular-nums}
.bcell.wide{min-width:150px}
.bcell:focus{outline:2px solid var(--accent);outline-offset:-2px;background:var(--surface-2)}
.budget-table td.ro{padding:7px 8px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.budget-table td.ro.neg{color:var(--neg)}
tr.sec td{background:var(--surface-2);border-top:2px solid var(--border);border-bottom:1px solid var(--border);padding:8px}
tr.sec td.sub{font-weight:700;font-variant-numeric:tabular-nums}
.collapse{background:none;border:none;cursor:pointer;font-size:13px;margin-right:6px;color:var(--muted)}
.addpos{margin-left:12px;background:var(--accent-soft);color:var(--accent);border:1px solid transparent;
  border-radius:8px;padding:4px 10px;font-size:12px;cursor:pointer}
.addpos:hover{border-color:var(--accent)}
.light{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--muted)}
.light.green{background:var(--ok)}
.light.amber{background:#C88A2E}
.light.red{background:var(--neg)}

/* ---- Документы ---- */
.doclist{list-style:none;padding:0;margin:14px 0;display:flex;flex-direction:column;gap:2px}
.doclist li{display:flex;align-items:baseline;gap:10px;justify-content:space-between;
  padding:12px 14px;background:var(--surface);border:1px solid var(--border);border-radius:10px}
.doclist a{font-weight:600;text-decoration:none}
.doclist a:hover{text-decoration:underline}
.backlink{margin:0 0 12px}
.md{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:26px 34px;box-shadow:var(--shadow);max-width:900px;margin:0 auto}
.backlink{max-width:900px;margin:0 auto 12px}
.md h1{font-size:26px;margin:.2em 0 .5em}
.md h2{font-size:20px;margin:1.4em 0 .4em}
.md h3{font-size:16px;margin:1.2em 0 .3em}
.md p,.md li{line-height:1.7}
.md code{background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:1px 5px;font-size:.9em}
.md pre{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:14px;overflow-x:auto}
.md table{border-collapse:collapse;width:100%;margin:14px 0;font-size:14px;display:block;overflow-x:auto}
.md th,.md td{border:1px solid var(--border);padding:8px 11px;text-align:left}
.md th{background:var(--surface-2)}
.md blockquote{border-left:3px solid var(--accent);margin:14px 0;padding:4px 16px;color:var(--muted);background:var(--accent-soft);border-radius:0 8px 8px 0}
.md a{color:var(--accent)}
.md img{max-width:100%}

@media (max-width:560px){
  h1{font-size:22px}
  .form.grid{grid-template-columns:1fr}
  .mainnav a{padding:6px 10px}
  .brand{font-size:14px}
  .md{padding:18px 16px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}