/* 5.9.5 | Simulation observations are deliberately read-only. */
.simulation-overview{margin:24px 0;padding:clamp(18px,3vw,30px)}
.simulation-head{display:flex;align-items:flex-start;justify-content:space-between;gap:22px}
.simulation-head h2{margin:8px 0 10px}
.simulation-head p{max-width:72ch;line-height:1.65;opacity:.82}
.simulation-lanes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:22px 0}
.simulation-lane{min-width:0;display:flex;flex-direction:column;gap:9px;padding:18px 15px;border:1px solid rgba(156,175,188,.24);border-radius:14px;background:rgba(120,140,155,.055)}
.simulation-lane span{font-size:.85rem;letter-spacing:.02em;opacity:.8}
.simulation-lane strong{font-variant-numeric:tabular-nums;overflow-wrap:anywhere;font-size:clamp(1.04rem,1.6vw,1.38rem)}
.simulation-lane small{line-height:1.5;opacity:.7}
.simulation-lane em{font-size:.72rem;font-style:normal;opacity:.7;margin-top:auto}
.simulation-lane.empty{border-style:dashed}
.simulation-transfer{display:flex;justify-content:space-between;align-items:center;gap:22px;border-top:1px solid rgba(156,175,188,.19);border-bottom:1px solid rgba(156,175,188,.19);padding:20px 0}
.simulation-transfer p{font-size:.9rem;line-height:1.55;opacity:.77;max-width:68ch;margin:7px 0}
.simulation-transfer small{display:block;margin-top:8px;line-height:1.4}
.simulation-transfer-actions{display:flex;flex-direction:column;align-items:flex-start;gap:7px;flex-shrink:0}
.simulation-import-label{display:inline-flex;align-items:center;justify-content:center;padding:11px 14px;border-radius:10px;cursor:pointer;font-size:.8rem;font-weight:700;text-align:center}
#simulationImport{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
.simulation-transfer-actions:focus-within .simulation-import-label{outline:2px solid #d6ac6c;outline-offset:3px}
.simulation-events h3{font-size:1rem;margin:21px 0 13px}
.simulation-timeline{display:flex;flex-direction:column;gap:8px;max-height:460px;overflow-y:auto}
.simulation-event{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px;border:1px solid rgba(156,175,188,.16);border-radius:11px}
.simulation-event>div{min-width:0}.simulation-event b{display:block;font-size:.88rem}.simulation-event small{display:block;margin-top:5px;line-height:1.4;opacity:.65;overflow-wrap:anywhere}
.simulation-event>strong{font-variant-numeric:tabular-nums;text-align:right;flex-shrink:0;font-size:.86rem}
@media(max-width:900px){.simulation-lanes{grid-template-columns:repeat(2,minmax(0,1fr))}.simulation-head,.simulation-transfer{flex-direction:column}.simulation-transfer-actions{flex-direction:row;flex-wrap:wrap}}
@media(max-width:520px){.simulation-lanes{grid-template-columns:1fr}.simulation-event{align-items:flex-start;flex-direction:column;gap:7px}.simulation-event>strong{text-align:left}.simulation-transfer-actions{flex-direction:column}.simulation-head>button{width:100%}}
/* 5.9.6: verifiable, explicitly non-authenticating observation exports. */
.audit-protocol{margin:18px 0 24px;padding:clamp(18px,3vw,28px);border:1px solid rgba(214,172,108,.22)}
.audit-protocol-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px}
.audit-protocol-head h2{margin:7px 0 10px}
.audit-protocol-head p{max-width:72ch;line-height:1.6;opacity:.8}
.audit-protocol-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:16px 0}
.audit-protocol-upload{position:relative;display:inline-flex;align-items:center;padding:11px 14px;border-radius:10px;border:1px solid rgba(200,204,212,.33);font-size:.79rem;cursor:pointer;letter-spacing:.015em}
.audit-protocol-upload:focus-within{outline:2px solid #d6ac6c;outline-offset:3px}
.audit-protocol-upload input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
.audit-protocol-status{font-size:.85rem;line-height:1.5;overflow-wrap:anywhere;padding:12px;border-radius:10px;background:rgba(100,130,140,.075);border:1px solid rgba(156,175,188,.15)}
.audit-protocol-note{font-size:.81rem;line-height:1.55;opacity:.72;margin:12px 0 0}
@media(max-width:600px){.audit-protocol-actions>*{width:100%;text-align:center;justify-content:center}}

/* 5.9.7: optional legacy simulator is opt-in and hidden before modules initialize. */
[data-shadow-feature][hidden]{display:none!important}
.machine-advanced{margin:16px 0;padding:0;overflow:hidden}
.machine-advanced summary{cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:15px;padding:17px 20px}
.machine-advanced summary>div{display:flex;flex-direction:column;gap:5px}
.machine-advanced summary strong{font-size:1rem}
.machine-advanced summary small,.machine-advanced-content p{line-height:1.6;opacity:.78}
.machine-advanced-content{padding:4px 20px 20px;display:flex;flex-direction:column;gap:14px}
.shadow-opt-in-label{display:flex;align-items:center;gap:12px;padding:15px;border:1px solid rgba(156,175,188,.25);border-radius:13px;cursor:pointer}
.shadow-opt-in-label input{width:20px;height:20px;flex:none;accent-color:#d6ac6c}
.shadow-opt-in-label span{display:flex;flex-direction:column;gap:6px}
.shadow-opt-in-label small{opacity:.77;line-height:1.5}
.shadow-opt-in-status{color:#d6ac6c;line-height:1.5}
@media(max-width:520px){.machine-advanced summary{padding:15px}.machine-advanced-content{padding:4px 15px 17px}}