/* ============================================================
   Simulador de Julián (#simulador) — 26/10, pedido del owner: «sin CSS, todo desordenado».
   Todo colgado de #page-simulador para no tocar otras pantallas. Tokens del skin central
   (el mapeo --bg-card/--border/--text… lo hace styles.css para [data-skin="central"]).
   Pesos: máximo 600.
   ============================================================ */
#page-simulador .qc-page-title h1 { font-weight: 600; }
#page-simulador .sim-tabs-wrap { padding: 0 20px 14px; flex-shrink: 0; overflow-x: auto; }
#page-simulador .sim-tabs .qc-seg-btn { white-space: nowrap; flex-shrink: 0; }
#page-simulador .sim-tab-n { font-size: 11px; color: var(--text-muted); font-weight: 600; }
#page-simulador .sim-tab-n:empty { display: none; }
#page-simulador .sim-body { overflow: auto; gap: 16px; }
#page-simulador .sim-panel { display: none; }
#page-simulador .sim-panel.active { display: flex; flex-direction: column; gap: 16px; }

#page-simulador .sim-motor { font-size: 12.5px; color: var(--text-secondary); padding: 5px 11px; border: 1px solid var(--border); border-radius: 999px; background: var(--bg-card); white-space: nowrap; }
#page-simulador .sim-motor:empty { display: none; }

#page-simulador .sim-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 20px 22px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
#page-simulador .sim-card-h { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
#page-simulador .sim-card-h h2 { margin: 0 0 4px; font-size: 16px; font-weight: 600; }
#page-simulador .sim-card-h p { margin: 0; font-size: 13px; color: var(--text-muted); line-height: 1.5; max-width: 640px; }

#page-simulador .sim-nota { font-size: 12px; color: var(--text-muted); line-height: 1.5; }
#page-simulador .sim-vacio { margin: 0; font-size: 13px; color: var(--text-muted); line-height: 1.55; }
#page-simulador .sim-aviso { padding: 12px 16px; border-radius: var(--radius); font-size: 13px; line-height: 1.5; background: color-mix(in oklch, var(--accent-yellow) 14%, var(--bg-card)); border: 1px solid color-mix(in oklch, var(--accent-yellow) 40%, var(--border)); color: var(--text); }
#page-simulador .sim-aviso--prod { background: color-mix(in oklch, var(--accent-red) 10%, var(--bg-card)); border-color: color-mix(in oklch, var(--accent-red) 35%, var(--border)); }

/* Campos */
#page-simulador .sim-input { width: 100%; min-width: 0; font: inherit; font-size: 13.5px; color: var(--text); background: var(--bg); border: 1px solid var(--border); border-radius: 9px; padding: 9px 12px; line-height: 1.45; }
#page-simulador .sim-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in oklch, var(--accent) 16%, transparent); }
#page-simulador textarea.sim-input { resize: vertical; }
#page-simulador .sim-input--corto { width: auto; }
#page-simulador .sim-input--hora { width: 120px; flex: none; }
#page-simulador .sim-fila { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
#page-simulador .sim-fila > select.sim-input { flex: 1; width: auto; min-width: 220px; }
#page-simulador .sim-check { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; color: var(--text-secondary); cursor: pointer; }
#page-simulador .sim-check input { accent-color: var(--accent); width: 15px; height: 15px; margin: 0; }
#page-simulador .sim-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
#page-simulador .sim-campo { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
#page-simulador .sim-campo > span { font-size: 12.5px; font-weight: 600; color: var(--text-secondary); }
#page-simulador .sim-campo > span em { font-style: normal; font-weight: 400; color: var(--text-muted); margin-left: 4px; }
#page-simulador .sim-campo--ancho { grid-column: 1 / -1; }

/* Probar: chat + inspector */
#page-simulador .sim-probar { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 16px; align-items: start; }
#page-simulador .sim-chatcard { padding: 0; gap: 0; overflow: hidden; }
#page-simulador .sim-escena { padding: 14px 18px; border-bottom: 1px solid var(--border); display: flex; flex-direction: column; gap: 10px; }
#page-simulador .sim-escena-fila { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
#page-simulador .sim-escena-campos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
#page-simulador .sim-escena-campos .sim-input { padding: 7px 10px; font-size: 13px; }
#page-simulador .sim-chat { min-height: 380px; max-height: 62vh; overflow-y: auto; padding: 20px 18px; display: flex; flex-direction: column; gap: 6px; background: color-mix(in oklch, var(--bg) 70%, var(--bg-card)); }
#page-simulador .sim-chat-vacio { margin: auto; text-align: center; font-size: 13px; color: var(--text-muted); max-width: 300px; line-height: 1.55; }
#page-simulador .sim-msg { max-width: 78%; display: flex; flex-direction: column; gap: 3px; }
#page-simulador .sim-msg--in { align-self: flex-end; align-items: flex-end; }
#page-simulador .sim-msg--out { align-self: flex-start; }
#page-simulador .sim-msg-who { font-size: 11px; color: var(--text-muted); margin: 8px 4px 0; }
#page-simulador .sim-burbuja { padding: 9px 13px; border-radius: 14px; font-size: 13.5px; line-height: 1.5; white-space: pre-wrap; word-break: break-word; }
#page-simulador .sim-msg--in .sim-burbuja { background: var(--accent); color: #fff; border-bottom-right-radius: 5px; }
#page-simulador .sim-msg--out .sim-burbuja { background: var(--bg-card); border: 1px solid var(--border); color: var(--text); border-bottom-left-radius: 5px; }
#page-simulador .sim-msg--deriva .sim-burbuja { border-style: dashed; color: var(--text-secondary); }
#page-simulador .sim-burbuja--escribe { color: var(--text-muted); font-style: italic; }
#page-simulador .sim-burbuja a { color: inherit; text-decoration: underline; }
#page-simulador .sim-composer { display: flex; gap: 10px; align-items: flex-end; padding: 14px 18px; border-top: 1px solid var(--border); }
#page-simulador .sim-composer .sim-input { flex: 1; resize: none; max-height: 140px; }
#page-simulador .sim-chat-pie { display: flex; align-items: center; gap: 6px; padding: 0 12px 12px 12px; flex-wrap: wrap; }

#page-simulador .sim-insp { position: sticky; top: 0; gap: 0; padding: 18px 20px; }
#page-simulador .sim-insp-h { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); font-weight: 600; margin-bottom: 12px; }
#page-simulador .sim-bloque { padding: 14px 0; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 8px; font-size: 13px; }
#page-simulador #sim-meta > .sim-bloque:first-child { border-top: none; padding-top: 0; }
#page-simulador .sim-bloque-h { font-size: 13px; font-weight: 600; color: var(--text); display: flex; align-items: center; gap: 8px; }
#page-simulador .sim-bloque-h .sim-nota { font-weight: 400; margin-left: auto; }
#page-simulador .sim-decision { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
#page-simulador .sim-pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; border: 1px solid var(--border); color: var(--text-secondary); background: var(--bg); }
#page-simulador .sim-pill--ok { color: var(--accent); border-color: color-mix(in oklch, var(--accent) 40%, var(--border)); background: color-mix(in oklch, var(--accent) 10%, var(--bg-card)); }
#page-simulador .sim-pill--warn { color: var(--text); border-color: color-mix(in oklch, var(--accent-yellow) 50%, var(--border)); background: color-mix(in oklch, var(--accent-yellow) 16%, var(--bg-card)); }
#page-simulador .sim-pill--bad { color: var(--accent-red); border-color: color-mix(in oklch, var(--accent-red) 40%, var(--border)); background: color-mix(in oklch, var(--accent-red) 8%, var(--bg-card)); }
#page-simulador .sim-guards { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
#page-simulador .sim-guard { border: 1px solid var(--border); border-radius: 9px; background: var(--bg); }
#page-simulador .sim-guard summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 8px; padding: 7px 10px; font-size: 12.5px; }
#page-simulador .sim-guard summary::-webkit-details-marker { display: none; }
#page-simulador .sim-guard code { font-family: var(--mono, ui-monospace, monospace); font-size: 12px; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; flex: 1; }
#page-simulador .sim-guard-diff { padding: 0 10px 10px; display: grid; gap: 6px; font-size: 12px; line-height: 1.5; }
#page-simulador .sim-guard-diff div { padding: 7px 9px; border-radius: 7px; white-space: pre-wrap; word-break: break-word; background: var(--bg-card); border: 1px solid var(--border); }
#page-simulador .sim-guard-diff b { display: block; font-weight: 600; font-size: 11px; color: var(--text-muted); margin-bottom: 2px; }
#page-simulador .sim-datos { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; font-size: 12.5px; }
#page-simulador .sim-datos dt { color: var(--text-muted); }
#page-simulador .sim-datos dd { margin: 0; color: var(--text); font-variant-numeric: tabular-nums; text-align: right; }
#page-simulador .sim-ctx summary { cursor: pointer; font-size: 13px; font-weight: 600; color: var(--text); }
#page-simulador .sim-ctx pre { margin: 8px 0 0; max-height: 260px; overflow: auto; font: 12px/1.5 var(--mono, ui-monospace, monospace); white-space: pre-wrap; word-break: break-word; padding: 10px; border-radius: 8px; background: var(--bg); border: 1px solid var(--border); color: var(--text-secondary); }
#page-simulador .sim-ped { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; padding: 4px 0; }
#page-simulador .sim-ped--total { border-top: 1px solid var(--border); margin-top: 2px; padding-top: 7px; font-weight: 600; }
#page-simulador .sim-gasto { padding-top: 12px; border-top: 1px solid var(--border); }
#page-simulador .sim-gasto:empty { display: none; }

/* Casos */
#page-simulador .sim-casos { display: flex; flex-direction: column; gap: 10px; }
#page-simulador .sim-caso { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; background: var(--bg); display: flex; flex-direction: column; gap: 6px; font-size: 13px; }
#page-simulador .sim-caso-h { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
#page-simulador .sim-caso-h strong { font-weight: 600; }
#page-simulador .sim-caso-res { padding: 8px 10px; border-radius: 8px; background: var(--bg-card); border: 1px solid var(--border); white-space: pre-wrap; font-size: 12.5px; }

/* Replay */
#page-simulador .sim-rp-out:empty { display: none; }
#page-simulador .sim-rp-out { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
#page-simulador .sim-rp-col { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
#page-simulador .sim-rp-col .sim-chat { min-height: 0; max-height: 420px; border: 1px solid var(--border); border-radius: var(--radius); }

/* Calidad */
#page-simulador .sim-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
#page-simulador .sim-kpi { border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; background: var(--bg); display: flex; flex-direction: column; gap: 3px; }
#page-simulador .sim-kpi-v { font-size: 22px; font-weight: 600; line-height: 1.1; font-variant-numeric: tabular-nums; }
#page-simulador .sim-kpi-l { font-size: 12px; color: var(--text-muted); font-weight: 600; }
#page-simulador .sim-kpi-s { font-size: 12px; color: var(--text-secondary); }
#page-simulador .sim-sub { font-size: 13px; font-weight: 600; color: var(--text-secondary); margin: 18px 0 10px; }
#page-simulador .sim-barra { display: grid; grid-template-columns: 150px 1fr 32px; align-items: center; gap: 10px; font-size: 12.5px; margin-bottom: 6px; }
#page-simulador .sim-barra-t { height: 8px; border-radius: 6px; background: color-mix(in oklch, var(--text-muted) 15%, transparent); overflow: hidden; }
#page-simulador .sim-barra-t span { display: block; height: 100%; background: var(--accent); border-radius: 6px; }
#page-simulador .sim-barra-n { text-align: right; color: var(--text-muted); font-variant-numeric: tabular-nums; }

/* Producción */
#page-simulador .sim-dos { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
#page-simulador .sim-estado { font-size: 14px; color: var(--text); line-height: 1.5; }
#page-simulador .sim-btn-peligro { background: var(--bg-card); color: var(--accent-red); border-color: color-mix(in oklch, var(--accent-red) 45%, var(--border)); }
#page-simulador .sim-btn-peligro:hover { background: color-mix(in oklch, var(--accent-red) 8%, var(--bg-card)); }

@media (max-width: 1100px) {
    #page-simulador .sim-probar { grid-template-columns: 1fr; }
    #page-simulador .sim-insp { position: static; }
}
@media (max-width: 820px) {
    #page-simulador .sim-tabs-wrap { padding: 0 14px 12px; }
    #page-simulador .sim-card { padding: 16px; }
    #page-simulador .sim-chatcard { padding: 0; }
    #page-simulador .sim-escena-campos { grid-template-columns: 1fr 1fr; }
    #page-simulador .sim-chat { min-height: 300px; max-height: none; }
    #page-simulador .sim-msg { max-width: 88%; }
    #page-simulador .sim-form,
    #page-simulador .sim-dos,
    #page-simulador .sim-rp-out { grid-template-columns: 1fr; }
    #page-simulador .sim-barra { grid-template-columns: 110px 1fr 28px; }
}