:root{
  --bg:#f6f7f9;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --line:#e5e7eb;
  --accent:#16a34a;
  --shadow:0 10px 30px rgba(2,6,23,.06);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  background:var(--bg);
  color:var(--text);
}

.container{max-width:1220px;margin:0 auto;padding:0 18px}
.topbar{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.9);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.brand{padding:14px 0 6px}
.subtitle{padding:0 0 14px;color:var(--muted);font-size:13px;line-height:1.4}

.logo{display:flex;align-items:center;gap:10px}
.mark{width:28px;height:28px;border-radius:10px;background:linear-gradient(135deg, var(--accent), #22c55e)}
.word{font-weight:900;font-size:20px}
.word span{color:var(--accent)}

.layout{display:grid;grid-template-columns: 1.12fr .88fr;gap:16px;align-items:start;padding:16px 0 24px}
@media (max-width: 980px){ .layout{grid-template-columns:1fr} }

.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:14px 14px 12px;
}
.card + .card{margin-top:14px}
.card-h{padding:4px 4px 10px}
.card-h h1{margin:0;font-size:18px}
.card-h h2{margin:0;font-size:15px}
.muted{color:var(--muted);font-size:13px;line-height:1.35;margin:8px 0 0}
.hint{color:var(--muted);font-size:12px;line-height:1.35;margin-top:6px}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media (max-width: 980px){ .grid3{grid-template-columns:1fr 1fr} .grid2{grid-template-columns:1fr} }

.field{display:flex;flex-direction:column;gap:6px}
.lbl{font-size:12.5px;color:#111827}
input,select{
  border:1px solid var(--line);
  border-radius:14px;
  padding:10px 12px;
  font-size:14px;
  outline:none;
  background:#fff;
}
input:focus,select:focus{border-color:rgba(22,163,74,.55);box-shadow:0 0 0 4px rgba(22,163,74,.12)}

.row{display:flex;align-items:center;justify-content:space-between;gap:12px}

.hr{height:1px;background:var(--line);margin:12px 4px}

.panel{
  border:1px dashed rgba(15,23,42,.18);
  border-radius:16px;
  padding:12px;
  background:linear-gradient(180deg, rgba(2,6,23,.02), rgba(2,6,23,0));
}
.panel-title{font-weight:800;font-size:13px;margin:0 0 6px}
.mutedBox{background:#fbfcfe;border-style:solid;border-color:rgba(15,23,42,.10)}
.kv{display:grid;grid-template-columns: 1.25fr .75fr;gap:8px 12px;font-size:12px}
.kv .k{color:var(--muted)}
.kv .v{font-weight:800}

.switch{position:relative;display:inline-block;width:46px;height:26px;flex:0 0 auto}
.switch input{opacity:0;width:0;height:0}
.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:#d1d5db;transition:.25s;border-radius:26px}
.slider:before{position:absolute;content:"";height:20px;width:20px;left:3px;bottom:3px;background:#fff;transition:.25s;border-radius:50%}
.switch input:checked + .slider{background:var(--accent)}
.switch input:checked + .slider:before{transform:translateX(20px)}

.actions{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 0}
.btn{
  border:1px solid var(--line);
  background:#fff;
  border-radius:14px;
  padding:10px 12px;
  font-weight:900;
  cursor:pointer;
  font-size:13px;
}
.btn.primary{border-color:rgba(22,163,74,.35);background:rgba(22,163,74,.10)}
.btn.ghost{background:transparent}
.btn:active{transform:translateY(1px)}

.kpi{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}
.kpi-item{border:1px solid var(--line);border-radius:16px;padding:10px 12px;background:#fbfdff}
.kpi-item .k{color:var(--muted);font-size:12px}
.kpi-item .v{font-size:18px;font-weight:1000;margin-top:6px}

pre{white-space:pre-wrap;background:#0b1220;color:#e5e7eb;border-radius:16px;padding:12px;overflow:auto;font-size:12.5px;line-height:1.4}

.err{margin-top:10px;color:#dc2626;font-weight:900}

.sticky{position:sticky;top:92px}
@media (max-width: 980px){ .sticky{position:static} }

.noprint{}
@media print{
  .noprint{display:none !important}
  .topbar{position:static}
  body{background:#fff}
  .layout{grid-template-columns:1fr}
  .card{box-shadow:none}
  pre{background:#fff;color:#000;border:1px solid #ddd}
}

/* Подэтап 1.1: одна колонка + блокировки */
.dpBody.is-disabled{opacity:.38;filter:saturate(.65);pointer-events:none;}
.panel.is-disabled{opacity:.55;filter:saturate(.7);}
input:disabled, select:disabled{background:#f3f4f6;color:#6b7280}