/* CDRN v31.3: Scenario Simulator, Capacity Estimator, and Validation Protocol pages.
   Loaded after styles.css on those three pages only. Reuses the site's tokens (--navy, --teal, --amber, --danger, --line ...). */
[hidden]{display:none!important}

/* ---------- Simulator form (extends the dark Intelligence command bar) ---------- */
.sim-fields{border:0;margin:0;padding:0;min-width:0}
.sim-fields>legend{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.intel-controls.sim-controls{grid-template-columns:repeat(auto-fill,minmax(205px,1fr))}
.intel-controls.sim-controls label>span small{color:#7f95a8;font-weight:500}
.intel-controls.sim-controls .sim-cell-action{display:flex;align-items:stretch;background:#10243a;padding:0}
.sim-example-btn{width:100%;border:0;background:#10243a;color:#8dd0ca;font-weight:700;font-size:.8rem;padding:12px 13px;text-align:left}
.sim-example-btn:hover,.sim-example-btn:focus-visible{background:#163350;color:#fff}
.sim-advanced{border-top:1px solid #294158;background:#0d2033;color:#c7d3de}
.sim-advanced>summary{cursor:pointer;padding:12px 22px;font-size:.78rem;font-weight:700;color:#8dd0ca}
.sim-advanced .intel-controls{border-top:1px solid #294158}
.sim-params-note{padding:11px 22px;background:#0d2033;color:#c7d3de;font-size:.78rem;border-top:1px solid #294158}
.sim-params-note strong{color:#fff}
.sim-params-note button{border:0;background:transparent;color:#8dd0ca;text-decoration:underline;padding:0 0 0 8px;font-size:.78rem}
.sim-errors{margin:0;padding:12px 22px;background:#3b1717;color:#ffd9d9;font-size:.82rem;border-top:1px solid #6b2b2b}
.sim-errors ul{margin:6px 0 0 18px;padding:0}

/* ---------- Results ---------- */
.sim-results{margin-top:18px}
.sim-verdict{display:flex;gap:14px;align-items:flex-start;padding:16px 20px;border:1px solid;border-radius:14px;margin:0 0 18px}
.sim-verdict>span{flex:none;font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding-top:3px}
.sim-verdict strong{display:block;font-size:1.1rem;line-height:1.35}
.sim-verdict small{display:block;margin-top:4px;font-size:.78rem;opacity:.85}
.v-ok{border-color:#9fd3b8;background:#eaf6ef;color:#17432e}
.v-tight{border-color:#e6cf9d;background:#fbf4e4;color:#5c4210}
.v-at-risk{border-color:#e8b88f;background:#fbeee3;color:#6b3512}
.v-not-achievable{border-color:#e0a3a3;background:#fbeaea;color:#6a1f1f}
.sim-summary{margin-bottom:18px;border-top:1px solid #c4cfcb!important}
.sim-summary small{white-space:normal!important;overflow:visible!important;text-overflow:clip!important}
.sim-scroll{overflow-x:auto}
.sim-table{width:100%;border-collapse:collapse;font-size:.82rem;min-width:640px}
.sim-table caption{text-align:left;padding:10px 18px;color:var(--muted);font-size:.74rem}
.sim-table th{font-size:.64rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);text-align:left;padding:10px 12px;background:#f6f8f7;border-bottom:1px solid var(--line)}
.sim-table td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.sim-table td.num,.sim-table th.num{text-align:right;font-variant-numeric:tabular-nums}
.sim-table tr:last-child td{border-bottom:0}
.sim-tag{display:inline-block;font-size:.62rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;padding:2px 7px;border-radius:99px;border:1px solid var(--line-strong);color:var(--ink-2);background:#fff}
.sim-tag.critical{border-color:var(--navy);background:var(--navy);color:#fff}
.sim-bar-track{position:relative;height:12px;background:#e9eeec;border-radius:6px;min-width:150px}
.sim-bar{position:absolute;top:0;height:100%;border-radius:6px;background:#8fb0ab}
.sim-bar.critical{background:var(--navy)}
.sim-bar.fixed{background:repeating-linear-gradient(45deg,#c5a06d,#c5a06d 4px,#dcc3a0 4px,#dcc3a0 8px)}
.sim-bar.fixed.critical{background:repeating-linear-gradient(45deg,#7a4a1e,#7a4a1e 4px,#9a5a2a 4px,#9a5a2a 8px)}
.sim-legend{display:flex;flex-wrap:wrap;gap:16px;padding:10px 18px;font-size:.72rem;color:var(--muted);border-top:1px solid var(--line)}
.sim-legend i{display:inline-block;width:18px;height:9px;border-radius:5px;vertical-align:middle;margin-right:6px}
.sim-legend .l-flex{background:#8fb0ab}.sim-legend .l-crit{background:var(--navy)}.sim-legend .l-fixed{background:repeating-linear-gradient(45deg,#c5a06d,#c5a06d 3px,#dcc3a0 3px,#dcc3a0 6px)}
.sim-compare{padding:16px 18px;display:grid;gap:12px}
.sim-compare .row{display:grid;grid-template-columns:150px 1fr 90px;gap:12px;align-items:center;font-size:.8rem}
.sim-compare .track{height:16px;background:#e9eeec;border-radius:8px;overflow:hidden}
.sim-compare .fill{height:100%;background:#8fb0ab}.sim-compare .fill.need{background:var(--amber)}
.sim-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:18px}
.sim-groups .intel-panel{margin:0}
.sim-finding{border-top:1px solid var(--line)}
.sim-finding:first-of-type{border-top:0}
.sim-finding>summary{cursor:pointer;list-style:none;display:flex;gap:10px;align-items:flex-start;justify-content:space-between;padding:13px 18px;font-weight:700;font-size:.84rem;line-height:1.4}
.sim-finding>summary::-webkit-details-marker{display:none}
.sim-finding>summary:focus-visible{outline:2px solid var(--teal);outline-offset:-2px}
.sim-finding[open]>summary{background:#f6f8f7}
.sim-sev{flex:none;font-size:.6rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:2px 8px;border-radius:99px;border:1px solid}
.sev-critical{border-color:var(--danger);color:var(--danger)}.sev-high{border-color:var(--amber);color:var(--amber)}.sev-medium{border-color:#7a8f9c;color:#4b5f6d}.sev-low{border-color:var(--line-strong);color:var(--muted)}
.sim-finding-body{padding:2px 18px 16px;font-size:.82rem;color:var(--ink-2)}
.sim-finding-body p{margin:8px 0}
.sim-why{background:#f6f8f7;border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-top:10px;font-size:.76rem;color:var(--ink-2)}
.sim-why strong{display:block;margin-bottom:3px;color:var(--ink)}
.sim-why ul{margin:6px 0 0 16px;padding:0}
.sim-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.sim-two{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}
.sim-list{margin:0;padding:14px 18px 16px 34px;font-size:.8rem;color:var(--ink-2)}
.sim-list li{margin:6px 0}
.sim-boundary-bottom{margin-top:18px;padding:14px 18px;border-left:3px solid var(--amber);background:#fff;font-size:.8rem;color:var(--ink-2);border-radius:0 10px 10px 0}

/* ---------- Capacity estimator ---------- */
.cap-wrap{padding:34px 0 84px;background:#e9eeec}
.cap-panel{background:#fff;border:1px solid #cbd5d1;border-radius:14px;overflow:hidden;margin-bottom:18px;box-shadow:0 16px 38px rgba(16,24,40,.06)}
.cap-panel-head{padding:15px 18px;border-bottom:1px solid var(--line);display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cap-panel-head h2{font-size:1.25rem;margin:0}
.cap-panel-head .eyebrow{margin-bottom:3px}
.cap-body{padding:16px 18px}
.cap-status{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:5px 11px;border-radius:99px;border:1px solid}
.cap-status.is-uncal{border-color:var(--amber);color:var(--amber);background:var(--amber-soft)}
.cap-status.is-cal{border-color:var(--teal);color:var(--teal);background:var(--teal-soft)}
.cap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
.cap-grid label>span{display:block;font-size:.8rem;font-weight:700;margin-bottom:6px;color:var(--ink-2)}
.cap-grid label small{display:block;font-weight:500;color:var(--muted);margin-top:4px;font-size:.72rem}
.cap-table{width:100%;border-collapse:collapse;font-size:.84rem}
.cap-table th{text-align:left;font-size:.66rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--line);background:#f6f8f7}
.cap-table td{padding:7px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
.cap-table td input{width:92px;padding:7px 8px;min-height:36px}
.cap-table td.is-modified input{border-color:var(--amber);background:var(--amber-soft)}
.cap-table td.is-calibrated input{border-color:var(--teal);background:var(--teal-soft)}
.cap-table .rowlabel{font-weight:700}
.cap-note{font-size:.78rem;color:var(--muted);margin:10px 0 0}
.cap-warning{margin:0 0 14px;padding:12px 14px;border:1px solid #e6cf9d;background:#fbf4e4;color:#5c4210;border-radius:10px;font-size:.82rem}
.cap-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:16px}
.cap-summary>div{background:#fff;padding:14px 16px}
.cap-summary span{display:block;font-size:.66rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}
.cap-summary strong{display:block;font-size:1.35rem;margin:3px 0 1px}
.cap-summary small{display:block;font-size:.72rem;color:var(--muted)}
.cap-hist{width:100%;height:auto;display:block}
.cap-hist .bar{fill:#8fb0ab}.cap-hist .bar.p80{fill:var(--amber)}.cap-hist .axis{stroke:var(--line-strong)}
.cap-hist text{font-size:11px;fill:var(--ink-2)}
.cap-hist .mark{stroke:var(--navy);stroke-width:1.5;stroke-dasharray:4 3}
.cap-share{display:flex;align-items:center;gap:10px}
.cap-share .track{flex:1;height:10px;background:#e9eeec;border-radius:5px;overflow:hidden;min-width:80px}
.cap-share .fill{height:100%;background:var(--teal)}
.cap-pre{white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.76rem;background:#f6f8f7;border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:0;max-height:340px;overflow:auto}
.cap-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.cap-file{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.cap-file input[type=file]{width:auto;max-width:100%;padding:8px}
.cap-msg{margin:10px 0 0;font-size:.8rem}
.cap-msg.is-error{color:var(--danger)}.cap-msg.is-ok{color:var(--success)}

/* ---------- Validation protocol ---------- */
.vp-status{border:1px solid #e6cf9d;background:#fbf4e4;color:#5c4210;border-radius:14px;padding:18px 20px;margin:0 0 28px}
.vp-status strong{display:block;font-size:1.05rem;margin-bottom:4px}
.vp-table{width:100%;border-collapse:collapse;font-size:.86rem;margin:14px 0 22px}
.vp-table th{text-align:left;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding:9px 11px;background:#f6f8f7;border-bottom:1px solid var(--line)}
.vp-table td{padding:9px 11px;border-bottom:1px solid var(--line);vertical-align:top}
.vp-list{margin:0 0 1.2em 1.1em;padding:0}.vp-list li{margin:6px 0}
.vp-block{margin:0 0 42px}
.vp-block h2{margin-bottom:12px}

@media (max-width:900px){.sim-groups,.sim-two{grid-template-columns:1fr}.sim-compare .row{grid-template-columns:110px 1fr 80px}}
@media (max-width:520px){.sim-verdict{flex-direction:column;gap:6px}.cap-table td input{width:72px}.sim-compare .row{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.sim-example-btn{transition:none}}
@media print{
  .site-header,.site-footer,.skip-link,.intel-intro,.intel-command,.sim-actions,.cap-actions,.no-print{display:none!important}
  .intel-workspace,.cap-wrap{background:#fff!important;padding:0!important}
  .intel-panel,.cap-panel,.sim-verdict{box-shadow:none!important;break-inside:avoid}
  .sim-finding:not([open])>.sim-finding-body{display:block}
}

/* ---------- Scenario tabs ---------- */
.sim-tabs{display:flex;flex-wrap:wrap;gap:1px;background:#294158;border-top:1px solid #294158}
.sim-tabs button{flex:1 1 220px;border:0;background:#10243a;color:#c7d3de;padding:13px 16px;font-weight:700;font-size:.84rem;text-align:left;min-height:48px}
.sim-tabs button:hover,.sim-tabs button:focus-visible{background:#163350;color:#fff}
.sim-tabs button.is-active{background:#79d5cb;color:#061b21}
.sim-intro{margin:0;padding:12px 22px;background:#0d2033;color:#c7d3de;font-size:.84rem;border-top:1px solid #294158}