/* =====================================================================
   BizTorq — Margin calculator (extends market-detail-v3.css)
   ===================================================================== */
.mc-hp{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.mc-hero{padding-bottom:96px}
.mc-title{max-width:20ch;font-size:clamp(32px,4.6vw,56px)}
.mc-chips{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.mc-chips a{display:inline-block;padding:8px 16px;border-radius:999px;border:1.5px solid rgba(255,255,255,.25);color:#fff!important;text-decoration:none;font-weight:600;font-size:14px}
.mc-chips a:hover{border-color:#fff}
.mc-chips a.is-on{background:var(--gold);border-color:var(--gold);color:var(--ink)!important}

/* ---------- Calculator card (overlaps the hero) ---------- */
.mc-calc{position:relative;z-index:2;margin-top:-64px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:0 18px 50px rgba(25,18,51,.10);overflow:hidden;padding:0}
.mc-form{padding:26px 28px;display:grid;gap:18px}
.mc-form fieldset{border:0;margin:0;padding:0;display:grid;gap:12px}
.mc-form legend{font-weight:800;color:var(--ink);font-size:16px;margin-bottom:4px;padding:0}
.mc-form label{display:grid;gap:5px;font-size:13.5px;font-weight:600;color:var(--muted)}
.mc-form label small{font-weight:500;color:var(--muted);opacity:.8}
.mc-form input[type=number],.mc-form select{min-height:46px;padding:0 14px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:16px;color:var(--ink);background:#fff;font-variant-numeric:tabular-nums}
.mc-form input:focus,.mc-form select:focus{outline:none;border-color:var(--violet)}
.mc-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:end}
.mc-row[hidden]{display:none}
.mc-mode{display:flex;flex-wrap:wrap;gap:8px}
.mc-mode label{display:flex;align-items:center;gap:8px;padding:10px 14px;border:1.5px solid var(--line);border-radius:999px;color:var(--ink);font-size:14px;cursor:pointer}
.mc-mode label:has(input:checked){border-color:var(--ink);background:var(--mist)}
.mc-check{display:flex!important;align-items:center;gap:8px;min-height:46px;color:var(--ink)!important}
.mc-note{margin:0;font-size:12.5px;color:var(--muted)}

/* ---------- Results ---------- */
.mc-out{background:var(--mist);padding:26px 28px;border-left:1px solid var(--line);display:grid;gap:16px;align-content:start}
.mc-big{display:grid;gap:2px}
.mc-big__label{font-size:14px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.mc-big__value{font-size:clamp(40px,5vw,60px);font-weight:900;letter-spacing:-.03em;color:var(--ink);line-height:1.05;font-variant-numeric:tabular-nums}
.mc-big__sub{font-size:14px;color:var(--muted)}
.mc-kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0}
.mc-kpis>div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px 14px}
.mc-kpis dt{font-size:12.5px;color:var(--muted);margin-bottom:2px}
.mc-kpis dd{margin:0;font-size:20px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums}
.mc-warn{margin:0;padding:12px 14px;border-radius:10px;background:#fdf6e6;border:1px solid #f0dfb1;color:#7a5400;font-size:14px;line-height:1.55}
.mc-warn--loss{background:#fbe9ea;border-color:#f3d0d2;color:var(--shut)}
.mc-warn[hidden]{display:none}
.mc-break{width:100%;border-collapse:collapse;font-size:14.5px;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.mc-break caption{text-align:left;font-weight:800;color:var(--ink);padding:0 0 8px}
.mc-break th,.mc-break td{padding:8px 14px;border-bottom:1px solid var(--line);text-align:left;font-weight:500}
.mc-break th small{color:var(--muted);font-weight:400}
.mc-break td{text-align:right;font-variant-numeric:tabular-nums;color:var(--ink)}
.mc-break tr.is-total th,.mc-break tr.is-total td{font-weight:800;background:#f3f0fb}
.mc-break tr:last-child th,.mc-break tr:last-child td{border-bottom:0}
.mc-itc{margin:0;font-size:14px;color:var(--open)}
.mc-itc[hidden]{display:none}
.mc-actions{display:flex;flex-wrap:wrap;gap:10px}
.mc-btn-line{background:#fff;border-color:var(--line);color:var(--ink)!important}
.mc-btn-line:hover{border-color:var(--violet)}
.mc-lead{display:grid;gap:10px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.mc-lead[hidden]{display:none}
.mc-lead label{display:grid;gap:4px;font-size:13px;font-weight:600;color:var(--muted)}
.mc-lead input,.mc-lead select{min-height:44px;padding:0 12px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:15px;color:var(--ink)}
.mc-err{margin:0;padding:10px 12px;border-radius:10px;background:#fbe9ea;color:var(--shut);font-weight:600}

@media (max-width:980px){
  .mc-calc{grid-template-columns:1fr}
  .mc-out{border-left:0;border-top:1px solid var(--line)}
}
@media (max-width:640px){
  .mc-form,.mc-out{padding:20px 16px}
  .mc-row{grid-template-columns:1fr}
}

/* ---------- Print: just the calculation ---------- */
@media print{
  header,footer,nav,.mk-hero,.mk-layout,.mc-actions,.mc-lead,.mc-mode,.mc-note{display:none!important}
  .mc-calc{margin:0;box-shadow:none;border:0;grid-template-columns:1fr 1fr}
  .mc-out{background:#fff}
}