:root{
  --lc-bg:#0b0f14;
  --lc-card:#101826;
  --lc-card2:#0f1724;
  --lc-text:#e7edf5;
  --lc-muted:#9fb0c3;
  --lc-line:rgba(255,255,255,.10);
  --lc-accent:#7dd3fc;
  --lc-accent2:#a78bfa;
  --lc-good:#34d399;
  --lc-warn:#fbbf24;
  --lc-bad:#fb7185;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--lc-bg);color:var(--lc-text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial}
a{color:inherit;text-decoration:none}

.lc-wrap{max-width:1200px;margin:0 auto;padding:0 16px}

.lc-header{
  position:sticky;top:0;z-index:20;
  background:rgba(11,15,20,.86);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--lc-line);
}
.lc-header__inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0}
.lc-brand{display:flex;align-items:center;gap:12px;min-width:240px}
.lc-logo{
  width:42px;height:42px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(125,211,252,.22),rgba(167,139,250,.22));
  border:1px solid var(--lc-line);
  font-weight:700;
}
.lc-brand__title{font-weight:700;line-height:1}
.lc-brand__sub{font-size:12px;color:var(--lc-muted);margin-top:4px}

.lc-nav{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end}
.lc-nav__link{
  font-size:14px;color:var(--lc-muted);
  padding:8px 10px;border-radius:10px;border:1px solid transparent;
}
.lc-nav__link:hover{color:var(--lc-text);border-color:var(--lc-line);background:rgba(255,255,255,.03)}

.lc-main{padding:22px 0 30px}
.lc-hero{
  padding:18px 18px;
  border:1px solid var(--lc-line);
  border-radius:18px;
  background:linear-gradient(135deg,rgba(125,211,252,.08),rgba(167,139,250,.06));
}
.lc-hero h1{margin:0 0 8px;font-size:22px}
.lc-hero p{margin:0;color:var(--lc-muted);line-height:1.45}

.lc-grid{
  margin-top:16px;
  display:grid;
  grid-template-columns: 1fr 1.2fr;
  gap:14px;
}
@media (max-width: 980px){
  .lc-grid{grid-template-columns:1fr}
  .lc-brand{min-width:auto}
}

.lc-card{
  border:1px solid var(--lc-line);
  border-radius:18px;
  background:linear-gradient(180deg,var(--lc-card),var(--lc-card2));
  overflow:hidden;
}
.lc-card__head{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;border-bottom:1px solid var(--lc-line);
}
.lc-card__head h2{margin:0;font-size:16px}

.lc-badge{
  font-size:12px;padding:6px 10px;border-radius:999px;
  border:1px solid var(--lc-line);
  color:var(--lc-muted);
  background:rgba(255,255,255,.03);
}

.lc-form{padding:14px 16px;display:flex;flex-direction:column;gap:12px}
.lc-fieldset{
  border:1px solid var(--lc-line);
  border-radius:14px;
  padding:12px;
  margin:0;
}
.lc-fieldset legend{padding:0 8px;color:var(--lc-muted);font-size:12px}
.lc-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width: 520px){.lc-row{grid-template-columns:1fr}}

.lc-label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--lc-text)}
.lc-input{
  width:100%;
  padding:10px 10px;
  border-radius:12px;
  border:1px solid var(--lc-line);
  background:rgba(255,255,255,.03);
  color:var(--lc-text);
  outline:none;
}
.lc-input:focus{border-color:rgba(125,211,252,.55);box-shadow:0 0 0 3px rgba(125,211,252,.12)}
.lc-help{color:var(--lc-muted);font-size:11px;line-height:1.3}
.lc-note{color:var(--lc-muted);font-size:11px;line-height:1.35}

.lc-actions{display:flex;gap:10px;flex-wrap:wrap}
.lc-btn{
  cursor:pointer;
  padding:10px 12px;border-radius:12px;
  border:1px solid rgba(125,211,252,.35);
  background:rgba(125,211,252,.14);
  color:var(--lc-text);
  font-weight:600;
}
.lc-btn:hover{background:rgba(125,211,252,.20)}
.lc-btn--ghost{
  border-color:var(--lc-line);
  background:rgba(255,255,255,.03);
  color:var(--lc-muted);
}
.lc-btn--ghost:hover{color:var(--lc-text)}

.lc-results{padding:14px 16px;display:flex;flex-direction:column;gap:12px}

.lc-kpis{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:10px;
}
@media (max-width: 980px){.lc-kpis{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 520px){.lc-kpis{grid-template-columns:1fr}}

.lc-kpi{
  border:1px solid var(--lc-line);
  border-radius:14px;
  padding:12px;
  background:rgba(255,255,255,.02);
}
.lc-kpi__label{font-size:12px;color:var(--lc-muted)}
.lc-kpi__value{font-size:22px;font-weight:800;margin-top:6px}
.lc-kpi__sub{font-size:11px;color:var(--lc-muted);margin-top:6px}

.lc-split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}
@media (max-width: 980px){.lc-split{grid-template-columns:1fr}}

.lc-panel{
  border:1px solid var(--lc-line);
  border-radius:14px;
  padding:12px;
  background:rgba(255,255,255,.02);
}
.lc-panel h3{margin:0 0 10px;font-size:14px}

.lc-table{display:flex;flex-direction:column;border:1px solid var(--lc-line);border-radius:12px;overflow:hidden}
.lc-tr{display:grid;grid-template-columns:1.4fr .8fr;gap:0;border-top:1px solid var(--lc-line)}
.lc-tr:first-child{border-top:none}
.lc-td{padding:10px 10px;font-size:13px}
.lc-td--head{font-size:12px;color:var(--lc-muted);background:rgba(0,0,0,.18)}
/* таблица на 3 колонки */
.lc-panel .lc-table .lc-tr:nth-child(1) ~ .lc-tr{grid-template-columns:1.2fr .6fr .6fr}
.lc-panel .lc-table .lc-tr .lc-td:nth-child(3){border-left:1px solid var(--lc-line)}
.lc-panel .lc-table .lc-tr .lc-td:nth-child(2){border-left:1px solid var(--lc-line)}

.lc-textarea{
  width:100%;min-height:170px;
  border-radius:14px;
  border:1px solid var(--lc-line);
  background:rgba(0,0,0,.25);
  color:var(--lc-text);
  padding:12px;
  resize:vertical;
  line-height:1.35;
  font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,"Roboto Mono","Courier New",monospace;
  font-size:12px;
}

.lc-footer{border-top:1px solid var(--lc-line);padding:14px 0;color:var(--lc-muted)}
.lc-footer__inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.lc-muted{color:var(--lc-muted)}