/* ============================================================
   Archer Processor — Run Your Own Numbers (editable calculator)
   © 2026 Pennyworth LLC. All rights reserved.
   ============================================================ */
.calc{border:1px solid var(--line2);border-radius:20px;overflow:hidden;
  background:linear-gradient(180deg,rgba(12,20,38,0.94),rgba(8,13,26,0.94));box-shadow:var(--shadow)}
.calc-head{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  padding:16px 20px;border-bottom:1px solid var(--line)}
.calc-title{font-weight:700;font-size:15px}
.calc-title .calc-sub{display:block;color:var(--muted);font-weight:500;font-size:12.5px;margin-top:2px;max-width:62ch}
.calc-kpis{display:flex;gap:16px;flex-wrap:wrap}
.calc-kpis .ck{display:flex;flex-direction:column;align-items:center;line-height:1.1}
.calc-kpis .ck b{font-size:20px;font-weight:750;font-variant-numeric:tabular-nums}
.calc-kpis .ck b.g{color:var(--green)} .calc-kpis .ck b.a{color:var(--amber)}
.calc-kpis .ck b.r{color:var(--red)} .calc-kpis .ck b.u{color:#8a96a6} .calc-kpis .ck b.i{color:var(--blue)}
.calc-kpis .ck span{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}

.calc-tablewrap{overflow-x:auto}
.calc-table{width:100%;border-collapse:collapse;font-size:13px;min-width:760px}
.calc-table th{text-align:left;padding:9px 8px;color:var(--faint);font-size:10.5px;text-transform:uppercase;
  letter-spacing:.04em;border-bottom:1px solid var(--line);white-space:nowrap}
.calc-table td{padding:5px 8px;border-bottom:1px solid rgba(255,255,255,0.05)}
.calc-row{cursor:pointer;transition:background .15s var(--ease)}
.calc-row:hover{background:rgba(255,255,255,0.025)}
.calc-row.open{background:rgba(45,212,191,0.05)}
.calc-row.red{box-shadow:inset 3px 0 0 var(--red)}
.calc-row.amber{box-shadow:inset 3px 0 0 var(--amber)}
.calc-row.green{box-shadow:inset 3px 0 0 var(--green)}
.calc-row.unknown{box-shadow:inset 3px 0 0 #8a96a6}

.calc-in{background:rgba(255,255,255,0.04);border:1px solid var(--line);border-radius:7px;
  padding:6px 8px;color:var(--text);font:inherit;font-size:12.5px;font-variant-numeric:tabular-nums;
  transition:border-color .15s var(--ease)}
.calc-in.txt{font-variant-numeric:normal}
.calc-in:focus{outline:none;border-color:rgba(45,212,191,0.55);background:rgba(45,212,191,0.06)}
.calc-po{width:15px;height:15px;accent-color:var(--teal);cursor:pointer}

.calc-out{font-variant-numeric:tabular-nums;color:var(--muted);white-space:nowrap}
.calc-out.ord{color:var(--blue);font-weight:700;text-align:center}
.calc-st{display:inline-block;font-size:10.5px;font-weight:750;letter-spacing:.04em;padding:3px 9px;border-radius:6px;border:1px solid}
.calc-st.green{color:var(--green);border-color:rgba(86,201,138,0.45);background:rgba(86,201,138,0.1)}
.calc-st.amber{color:var(--amber);border-color:rgba(242,180,65,0.45);background:rgba(242,180,65,0.1)}
.calc-st.red{color:var(--red);border-color:rgba(239,111,111,0.5);background:rgba(239,111,111,0.12)}
.calc-st.unknown{color:#8a96a6;border-color:rgba(150,160,175,0.4)}
.calc-del{background:none;border:none;color:var(--faint);font-size:16px;cursor:pointer;line-height:1;padding:2px 5px;border-radius:5px}
.calc-del:hover{color:var(--red);background:rgba(239,111,111,0.1)}

/* expandable derivation */
.calc-explain{display:none}
.calc-explain.open{display:table-row}
.calc-exp-inner{padding:6px 12px 14px 14px;background:rgba(0,0,0,0.18);border-radius:0 0 10px 10px}
.calc-exp-h{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--teal);font-weight:700;margin-bottom:8px}
.calc-exp-l{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;color:#cfe0f5;padding:3px 0;
  border-left:2px solid rgba(45,212,191,0.3);padding-left:11px;margin-bottom:2px}

.calc-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:13px 20px;border-top:1px solid var(--line);background:rgba(45,212,191,0.04)}
.calc-add{background:rgba(45,212,191,0.12);border:1px solid rgba(45,212,191,0.4);color:var(--teal);
  border-radius:9px;padding:8px 14px;font:inherit;font-size:13px;font-weight:650;cursor:pointer;transition:.15s var(--ease)}
.calc-add:hover{background:rgba(45,212,191,0.2)}
.calc-note{font-size:11px;color:var(--faint)}
.calc-note .mono{font-family:ui-monospace,Menlo,Consolas,monospace;color:var(--muted)}

/* --- engineer-settable model assumptions panel --- */
.calc-params{padding:16px 20px;border-bottom:1px solid var(--line);background:rgba(91,156,246,0.04)}
.cp-h{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);font-weight:750;margin-bottom:12px}
.cp-h span{color:var(--faint);font-weight:500;text-transform:none;letter-spacing:0}
.cp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 22px}
@media(max-width:760px){.cp-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.cp-grid{grid-template-columns:1fr}}
.cp-ctl{display:flex;flex-direction:column;gap:6px}
.cp-ctl label{font-size:12px;color:var(--muted)}
.cp-ctl label b{color:var(--teal);font-weight:700}
.cp-range{-webkit-appearance:none;appearance:none;height:5px;border-radius:999px;background:rgba(255,255,255,0.14);outline:none;cursor:pointer}
.cp-range::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--blue));border:2px solid #0b1020;cursor:pointer}
.cp-range::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--blue));border:2px solid #0b1020;cursor:pointer}

/* --- reliability (③) block --- */
.calc-rel{padding:16px 20px;border-top:1px solid var(--line);background:rgba(45,212,191,0.03)}
.rel-grid{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end}
.rel-field{display:flex;flex-direction:column;gap:5px}
.rel-field label{font-size:11px;color:var(--muted)}
.rel-in{background:rgba(255,255,255,0.04);border:1px solid var(--line);border-radius:7px;padding:7px 9px;color:var(--text);font:inherit;font-size:13px;width:84px;font-variant-numeric:tabular-nums}
.rel-in.txt{width:110px;font-variant-numeric:normal}
.rel-in:focus{outline:none;border-color:rgba(45,212,191,0.55)}
.rel-out{margin-left:auto;text-align:right}
.rel-lab{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.rel-val{font-size:24px;font-weight:750;font-variant-numeric:tabular-nums}
.rel-val.green{color:var(--green)} .rel-val.amber{color:var(--amber)} .rel-val.unknown{color:#8a96a6}
.rel-val em{font-size:13px;font-style:normal;color:var(--blue);font-weight:650}
.rel-exp{margin-top:12px}

/* --- Calculate / Clear buttons (engineer drives the recompute) --- */
.calc-go{background:linear-gradient(135deg,var(--teal),var(--blue));border:none;color:#04140f;font-weight:750;
  border-radius:9px;padding:9px 18px;font:inherit;font-size:13.5px;cursor:pointer;transition:.15s var(--ease);box-shadow:var(--glow-teal)}
.calc-go:hover{filter:brightness(1.08)}
.calc-go.did{animation:calcpulse .6s var(--ease)}
@keyframes calcpulse{0%{box-shadow:0 0 0 0 rgba(45,212,191,0.6)}100%{box-shadow:0 0 0 10px rgba(45,212,191,0)}}
.calc-clear{background:none;border:1px solid var(--line2);color:var(--muted);border-radius:9px;
  padding:8px 14px;font:inherit;font-size:13px;cursor:pointer;transition:.15s var(--ease)}
.calc-clear:hover{color:var(--red);border-color:rgba(239,111,111,0.5);background:rgba(239,111,111,0.06)}