/* NUVÉ — simulador de habitación (/simulador-de-habitacion). Se carga solo en esa página. */
.sim { --stage: #DAD5CD; --ok: #2F7442; --ok-bg: #DDE9DD; --warn: #94620F; --warn-bg: #F1E3C6; --bad: #A63A28; --bad-bg: #F2D9D2; }
.sim-page { display: flex; flex-direction: column; gap: 28px; padding-top: 28px; padding-bottom: 88px; }
.sim-head { display: flex; flex-direction: column; gap: 18px; max-width: 760px; }

.sim-app { display: grid; grid-template-columns: 340px minmax(0, 1fr); border: 1px solid var(--line); background: var(--panel); }
.sim-ctrl { order: -1; border-right: 1px solid var(--line); display: flex; flex-direction: column; min-width: 0; }
.sim-steps { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); }
.sim-steps button { border: 0; border-right: 1px solid var(--line); background: var(--panel-2); color: var(--muted-2); font-size: 13px; padding: 10px 6px 10px 12px; display: grid; gap: 2px; text-align: left; }
.sim-steps button:last-child { border-right: 0; }
.sim-steps button b { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; font-weight: 600; }
.sim-steps button[aria-selected="true"] { background: var(--panel); color: var(--ink); box-shadow: inset 0 3px 0 var(--accent); }
.sim-steps button[aria-selected="true"] b { color: var(--accent); }
.sim-pane { padding: 18px; display: grid; gap: 20px; align-content: start; overflow: auto; max-height: 660px; }
.sim-grp { display: grid; gap: 10px; }
.sim-grp > h2 { margin: 0; font-family: var(--mono); font-size: 11.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2); display: flex; justify-content: space-between; gap: 8px; }
.sim-grp > h2 span { font-weight: 400; letter-spacing: .06em; text-transform: none; }
.sim-row { display: flex; gap: 8px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.sim-row > span { font-size: 14px; color: var(--text); }
.sim-field { display: grid; gap: 5px; font-size: 14px; color: var(--text); }
.sim-rng { display: grid; grid-template-columns: 52px minmax(0, 1fr) 66px; gap: 10px; align-items: center; font-size: 14px; color: var(--text); }
.sim-rng output { font-family: var(--mono); font-size: 13px; color: var(--ink); text-align: right; font-variant-numeric: tabular-nums; }
.sim input[type="range"] { width: 100%; accent-color: var(--accent); }
.sim select, .sim input[type="number"] { width: 100%; min-height: 42px; padding: 0 10px; border: 1px solid var(--line); background: var(--panel-2); color: var(--ink); border-radius: 0; font-size: 15px; }
.sim .chip[disabled] { opacity: .4; pointer-events: none; }
.sim-seg { display: inline-flex; flex-wrap: wrap; }
.sim-seg .chip + .chip { margin-left: -1px; }
.sim-m2 { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px; align-items: end; }
.sim-sw { display: flex; gap: 8px; flex-wrap: wrap; }
.sim-sw button { width: 34px; height: 34px; border: 1px solid var(--line); padding: 0; border-radius: 0; }
.sim-sw button[aria-pressed="true"] { outline: 2px solid var(--ink); outline-offset: 2px; }
.sim-tog { display: flex; gap: 10px; align-items: center; font-size: 14px; cursor: pointer; }
.sim-tog input { width: 18px; height: 18px; accent-color: var(--accent); }
.sim-note { margin: 0; font-size: 13px; color: var(--muted-2); line-height: 1.45; }
.sim-from { margin: 0; font-size: 13.5px; background: var(--cream); border: 1px solid var(--wood-light); padding: 10px 12px; color: var(--text); }
.sim-adds { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.sim-adds button { min-height: 44px; border: 1px dashed #A39D92; background: var(--panel-2); color: var(--ink); font-size: 14px; text-align: left; padding: 0 10px; display: flex; align-items: center; gap: 8px; }
.sim-adds button::before { content: "+"; font-family: var(--mono); font-weight: 600; color: var(--accent); font-size: 16px; }
.sim-adds button:hover { border-style: solid; border-color: var(--ink); }
.sim-list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); }
.sim-list li { display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--line); background: var(--panel); }
.sim-list li:last-child { border-bottom: 0; }
.sim-list .nm { flex: 1; min-width: 0; text-align: left; border: 0; background: none; color: var(--ink); font-size: 14px; padding: 10px; }
.sim-list .nm span { font-family: var(--mono); font-size: 12px; color: var(--muted-2); }
.sim-list li[aria-current="true"] { background: var(--panel-2); box-shadow: inset 3px 0 0 var(--accent); }
.sim-list .rm { border: 0; background: none; color: var(--muted-2); font-size: 20px; width: 40px; height: 40px; }
.sim-list .rm:hover { color: var(--bad); }
.sim-list .empty { padding: 10px; font-size: 13px; color: var(--muted-2); }
.sim-sizes { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.sim-sizes .chip { min-height: 48px; display: grid; align-content: center; text-align: left; gap: 1px; padding: 4px 10px; font-family: var(--font); font-size: 14px; }
.sim-sizes .chip small { font-family: var(--mono); font-size: 11.5px; opacity: .75; }
.sim-models { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.sim-models label { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 2px 10px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); background: var(--panel-2); cursor: pointer; }
.sim-models input { width: 18px; height: 18px; margin: 0; accent-color: var(--accent); grid-row: span 2; }
.sim-models b { font-size: 14.5px; font-weight: 600; }
.sim-models small { grid-column: 2; font-family: var(--mono); font-size: 11.5px; color: var(--muted-2); }
.sim-models a { grid-column: 3; grid-row: 1 / span 2; font-size: 12.5px; color: var(--accent); }
.sim-models label:has(input:checked) { border-color: var(--ink); background: var(--panel); }

.sim-stagebox { min-width: 0; display: flex; flex-direction: column; background: var(--panel); }
.sim-toolbar { display: flex; flex-wrap: wrap; gap: 8px; padding: 10px; border-bottom: 1px solid var(--line); justify-content: space-between; align-items: center; }
.sim-stage { position: relative; flex: 1; min-height: clamp(420px, 46vw, 640px); background: var(--stage); touch-action: none; overflow: hidden; }
.sim-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.sim-hint { position: absolute; left: 10px; bottom: 10px; margin: 0; font-family: var(--mono); font-size: 11.5px; background: var(--panel); color: var(--muted-2); padding: 6px 9px; border: 1px solid var(--line); pointer-events: none; max-width: calc(100% - 20px); }
.sim-badge { position: absolute; right: 10px; top: 10px; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; background: var(--ink); color: var(--panel); padding: 5px 8px; pointer-events: none; }
.sim-selbar { position: absolute; left: 10px; right: 10px; bottom: 10px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; background: var(--panel); border: 1px solid var(--ink); padding: 6px; }
.sim-selbar b { font-size: 14px; padding: 0 6px; margin-right: auto; }
.sim-selbar select { width: auto; min-height: 40px; }

.sim-result { border: 1px solid var(--line); border-top: 0; background: var(--panel); margin-top: -28px; }
.sim-verdict { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: baseline; padding: 16px 18px; border-bottom: 1px solid var(--line); border-left: 6px solid var(--ok); }
.sim-verdict[data-s="warn"] { border-left-color: var(--warn); }
.sim-verdict[data-s="bad"] { border-left-color: var(--bad); }
.sim-verdict[data-s="neutral"] { border-left-color: var(--line); }
.sim-verdict strong { font-size: 22px; font-weight: 800; font-stretch: 110%; }
.sim-verdict span { color: var(--text); font-size: 15px; }
.sim-checks { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1px; background: var(--line); }
.sim-ck { background: var(--panel); padding: 14px 16px; display: grid; gap: 6px; align-content: start; }
.sim-ck .l { font-size: 12.5px; color: var(--muted-2); }
.sim-ck .v { font-family: var(--mono); font-size: 20px; font-weight: 600; font-variant-numeric: tabular-nums; }
.sim-pill { justify-self: start; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; padding: 3px 7px; }
.sim-pill.ok { background: var(--ok-bg); color: var(--ok); }
.sim-pill.warn { background: var(--warn-bg); color: var(--warn); }
.sim-pill.bad { background: var(--bad-bg); color: var(--bad); }
.sim-pill.neutral { background: var(--panel-2); color: var(--muted-2); }
.sim-issues { list-style: none; margin: 0; padding: 12px 18px; display: grid; gap: 6px; border-top: 1px solid var(--line); font-size: 14px; color: var(--text); }
.sim-issues li { display: flex; gap: 10px; align-items: baseline; }
.sim-issues li::before { content: ""; flex: none; width: 9px; height: 9px; background: var(--warn); transform: translateY(1px); }
.sim-issues li.bad::before { background: var(--bad); }
.sim-wa { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 16px 18px; border-top: 1px solid var(--line); }
.sim-wa pre { margin: 0; font-family: var(--mono); font-size: 12.5px; white-space: pre-wrap; color: var(--text); background: var(--panel-2); padding: 10px 12px; min-width: 0; }

@media (max-width: 860px) {
  .sim-app { grid-template-columns: 1fr; }
  .sim-stagebox { position: sticky; top: var(--sim-top, 0px); z-index: 5; border-bottom: 1px solid var(--line); }
  .sim-stage { flex: none; min-height: 0; height: clamp(280px, 46vh, 420px); }
  .sim-ctrl { order: 1; border-right: 0; }
  .sim-pane { max-height: none; }
  .sim-wa { grid-template-columns: 1fr; }
}