/* ── Layout interno en modo panel: con el panel a clamp(480, 40vw, 760) hay
     espacio para mantener el layout multicolumna original. Solo intervenimos
     en .pf-tipologia (6 cols originales no caben en 480px → 4 cols intermedias
     con etiqueta y torre a full width). El resto hereda del modo base. ─── */
  #prefact-modal.as-panel .pf-tipologia {
    grid-template-columns: 1fr 1fr 1fr 26px;
    grid-template-areas:
      "etiqueta etiqueta etiqueta rm"
      "m2       uds      tipo     rm"
      "torre    torre    torre    rm";
    gap: 8px;
  }
  #prefact-modal.as-panel .pf-tipologia > .pf-field:nth-child(1) { grid-area: etiqueta; }
  #prefact-modal.as-panel .pf-tipologia > .pf-field:nth-child(2) { grid-area: m2; }
  #prefact-modal.as-panel .pf-tipologia > .pf-field:nth-child(3) { grid-area: uds; }
  #prefact-modal.as-panel .pf-tipologia > .pf-field:nth-child(4) { grid-area: tipo; }
  #prefact-modal.as-panel .pf-tipologia > .pf-field:nth-child(5) { grid-area: torre; }
  #prefact-modal.as-panel .pf-tipologia > .pf-rm-btn { grid-area: rm; align-self: start; }
  /* Header de la ficha: padding consistente con tools-drawer */
  #prefact-modal.as-panel .pf-head {
    padding: 12px 16px;
    margin: -14px -16px 12px -16px;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
    background: var(--color-surface-1, #f9fafb);
    flex-wrap: wrap; gap: 6px;
  }
  #prefact-modal.as-panel .pf-title { font-size: 14px; }
  #prefact-modal.as-panel .pf-title small { font-size: 11px; margin-left: 6px; word-break: break-all; }
  /* Inputs: que NUNCA superen el ancho disponible (sin scroll horizontal) */
  #prefact-modal.as-panel input,
  #prefact-modal.as-panel select,
  #prefact-modal.as-panel textarea { max-width: 100%; min-width: 0; box-sizing: border-box; }
  #prefact-modal.as-panel .pf-card { overflow-x: hidden; }

  #prefact-modal .pf-card {
    background: #fff; border-radius: 10px; box-shadow: 0 10px 40px rgba(0,0,0,.25);
    width: 720px; max-width: 100%; padding: 22px 24px 18px;
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
    color: #1f2937;
  }
  #prefact-modal .pf-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid #e5e7eb;
  }
  #prefact-modal .pf-title { font-size: 16px; font-weight: 700; color: #1f2937; margin: 0; }
  #prefact-modal .pf-title small { font-family: "JetBrains Mono", monospace; color: #6b7280; font-weight: 400; margin-left: 8px; }
  #prefact-modal .pf-close {
    background: none; border: 0; font-size: 22px; line-height: 1; color: #6b7280;
    cursor: pointer; padding: 0 4px;
  }
  #prefact-modal .pf-section { margin-bottom: 16px; }
  #prefact-modal .pf-section-title {
    font-size: 11px; font-weight: 700; color: #6b7280;
    text-transform: uppercase; letter-spacing: .06em; margin: 0 0 8px;
  }
  #prefact-modal .pf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  #prefact-modal .pf-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
  #prefact-modal .pf-row-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 10px; }
  #prefact-modal .pf-field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
  #prefact-modal .pf-field label {
    font-size: 11px; color: #6b7280; font-weight: 600;
    text-transform: uppercase; letter-spacing: .04em;
  }
  #prefact-modal .pf-field input,
  #prefact-modal .pf-field select {
    width: 100%; box-sizing: border-box;
    padding: 7px 9px; font-size: 13px; border: 1px solid #d1d5db; border-radius: 5px;
    outline: none; background: #fff; color: #1f2937;
    font-family: inherit;
  }
  #prefact-modal .pf-field input:focus,
  #prefact-modal .pf-field select:focus {
    border-color: #1f4e79; box-shadow: 0 0 0 3px rgba(31,78,121,.12);
  }
  #prefact-modal .pf-chips {
    display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px;
  }
  #prefact-modal .pf-chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 8px; background: #eaf0f7; color: #1f4e79;
    border: 1px solid #b6c8ee; border-radius: 4px;
    font-size: 11px; line-height: 1.3;
    max-width: 100%; word-break: break-word;
  }
  #prefact-modal .pf-chip strong { font-weight: 600; color: #1f2937; }
  #prefact-modal .pf-chip.is-loading { opacity: .55; font-style: italic; }
  #prefact-modal .pf-tipologia,
  #prefact-modal .pf-otrouso {
    display: grid; gap: 8px; align-items: end;
    padding: 8px; background: #fafafa; border: 1px solid #e5e7eb; border-radius: 6px;
    margin-bottom: 8px;
  }
  #prefact-modal .pf-tipologia { grid-template-columns: 80px 1fr 1fr 110px 1fr 26px; }
  #prefact-modal .pf-otrouso   { grid-template-columns: 1fr 110px 110px 26px; }

  /* Tarjetas de torre (sección "Torres") */
  #prefact-modal .pf-torre {
    padding: 10px; margin-bottom: 10px;
    background: #fafafa; border: 1px solid #e5e7eb; border-radius: 8px;
  }
  #prefact-modal .pf-torre-head {
    display: flex; align-items: center; gap: 8px; margin-bottom: 8px;
  }
  #prefact-modal .pf-torre-head .pf-torre-color {
    width: 14px; height: 14px; border-radius: 50%; flex-shrink: 0;
  }
  #prefact-modal .pf-torre-head input[data-k="etiqueta"] {
    flex: 1; font-weight: 600;
  }
  #prefact-modal .pf-torre-grid {
    display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-bottom: 6px;
  }
  #prefact-modal .pf-torre-nucleo {
    display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px;
    padding: 8px; background: #fff; border: 1px dashed #cbd5e1; border-radius: 6px;
    margin-top: 4px;
  }
  #prefact-modal .pf-torre-nucleo-title {
    grid-column: 1 / -1; font-size: 11px; font-weight: 700;
    color: #6b7280; text-transform: uppercase; letter-spacing: .05em;
  }
  /* Áreas comunes (m² por torre por piso) — defaults por estrato */
  #prefact-modal .pf-torre-areas-comunes {
    display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 8px;
    padding: 8px; background: #fffbeb; border: 1px solid #fde68a; border-radius: 6px;
    margin-top: 6px;
  }
  #prefact-modal .pf-torre-areas-comunes-title {
    grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between;
    font-size: 11px; font-weight: 700;
    color: #92400e; text-transform: uppercase; letter-spacing: .05em;
  }
  #prefact-modal .pf-torre-areas-comunes-title .pf-reset-defaults {
    text-transform: none; font-size: 11px; padding: 2px 8px;
    background: #fff; color: #92400e; border: 1px solid #fde68a;
    border-radius: 4px; cursor: pointer; letter-spacing: 0; font-weight: 600;
  }
  #prefact-modal .pf-torre-areas-comunes-title .pf-reset-defaults:hover {
    background: #fef3c7;
  }
  /* % ocupación derivado + área programa */
  #prefact-modal .pf-torre-derivado {
    margin-top: 6px; padding: 6px 10px;
    background: #ecfdf5; border: 1px solid #a7f3d0; border-radius: 6px;
    font-size: 12px; color: #065f46;
  }
  #prefact-modal .pf-torre-derivado strong { color: #064e3b; font-weight: 700; }
  #prefact-modal .pf-torre-grid input[readonly] {
    background: #f3f4f6; color: #4b5563; cursor: not-allowed;
  }


  /* Croquis 2D (SVG) */
  #prefact-modal .pf-section-title .pf-c-actions {
    display: inline-flex; align-items: center; gap: 12px; margin-left: 14px;
    font-weight: 400; font-size: 12px;
  }
  #prefact-modal .pf-c-btn {
    background: #fff; color: #1f4e79; border: 1px solid #b6c8ee;
    border-radius: 4px; padding: 4px 10px; cursor: pointer; font-size: 12px;
  }
  #prefact-modal .pf-c-btn:hover { background: #eaf0f7; }
  #prefact-modal .pf-c-snap { display: inline-flex; align-items: center; gap: 4px; color: #6b7280; }
  #prefact-modal .pf-c-snap input { margin: 0; }

  #prefact-modal .pf-croquis-wrap {
    background: #f3f4f6; border: 1px solid #e5e7eb; border-radius: 8px;
    padding: 8px; position: relative;
  }
  #prefact-modal #pf-croquis {
    display: block; width: 100%; height: 360px; background: #fff;
    border-radius: 6px; user-select: none; touch-action: none;
  }
  /* Capa del lote: silueta gris suave */
  #prefact-modal #pf-croquis .pf-c-lote {
    fill: #eef2f7; stroke: #6b7280; stroke-width: 1; stroke-dasharray: 4 2;
  }
  /* Contorno guía POT: línea punteada gris que muestra el límite del % POT
     (típicamente 80% del lote, escalado desde el centroide). No interactivo,
     solo referencia visual del máximo permitido para la plataforma. */
  #prefact-modal #pf-croquis .pf-c-pot-ref {
    fill: none; stroke: #6b7280; stroke-width: 1.5; stroke-dasharray: 3 3;
    pointer-events: none; opacity: .75;
  }
  /* Plataforma: azul translúcido */
  #prefact-modal #pf-croquis .pf-c-plat {
    fill: rgba(13, 71, 161, 0.20); stroke: #0d47a1; stroke-width: 1.5;
    cursor: move;
  }
  #prefact-modal #pf-croquis .pf-c-plat.is-selected { stroke-width: 2.5; }
  #prefact-modal #pf-croquis .pf-c-plat.is-bad   { fill: rgba(185, 28, 28, 0.20); stroke: #b91c1c; }
  #prefact-modal #pf-croquis .pf-c-plat.is-warn  { fill: rgba(181, 71, 8,  0.20); stroke: #b54708; }
  /* Servicios: amarillo-mostaza, vive sobre la plataforma fuera de torres */
  #prefact-modal #pf-croquis .pf-c-serv {
    fill: rgba(161, 98, 7, 0.20); stroke: #a16207; stroke-width: 1.5;
    cursor: move;
  }
  #prefact-modal #pf-croquis .pf-c-serv.is-selected { stroke-width: 2.5; }
  #prefact-modal #pf-croquis .pf-c-serv.is-bad {
    fill: rgba(185, 28, 28, 0.20); stroke: #b91c1c;
  }
  #prefact-modal #pf-croquis .pf-c-serv.is-ok {
    fill: rgba(21, 128, 61, 0.20); stroke: #15803d;
  }
  /* Torres */
  #prefact-modal #pf-croquis .pf-c-torre {
    fill-opacity: 0.55; stroke-width: 1.5; cursor: move;
  }
  #prefact-modal #pf-croquis .pf-c-torre.is-selected { stroke-width: 3; }
  #prefact-modal #pf-croquis .pf-c-torre.is-bad   { stroke: #b91c1c !important; fill: #fecaca !important; fill-opacity: .8; }
  #prefact-modal #pf-croquis .pf-c-torre.is-warn  { stroke: #b54708 !important; }
  /* Núcleo: pequeños rectángulos */
  #prefact-modal #pf-croquis .pf-c-nucleo {
    fill-opacity: 0.85; stroke: #1f2937; stroke-width: 0.7; cursor: move;
  }
  #prefact-modal #pf-croquis .pf-c-nucleo--escalera { fill: #fbbf24; }
  #prefact-modal #pf-croquis .pf-c-nucleo--ascensor { fill: #60a5fa; }
  #prefact-modal #pf-croquis .pf-c-nucleo--carcamo  { fill: #94a3b8; }
  #prefact-modal #pf-croquis .pf-c-nucleo--buitron  { fill: #93c5fd; stroke: #1e40af; stroke-width: 0.9; }
  #prefact-modal #pf-croquis .pf-c-nucleo.is-bad { stroke: #b91c1c; stroke-width: 1.5; }
  #prefact-modal #pf-croquis .pf-c-nucleo--buitron.is-bad {
    fill: #fecaca !important; stroke: #b91c1c !important;
  }
  /* Estados "cumple" — verde para plataforma, azul para torres. !important porque
     `renderCroquis` escribe fill/stroke inline en cada torre según TORRE_COLORS. */
  #prefact-modal #pf-croquis .pf-c-plat.is-ok {
    fill: rgba(21, 128, 61, 0.22); stroke: #15803d;
  }
  #prefact-modal #pf-croquis .pf-c-torre.is-ok {
    fill: rgba(37, 99, 235, 0.55) !important; stroke: #1d4ed8 !important;
  }
  /* Indicador GLOBAL del proyecto sobre el contorno del lote. Sobrescribe el
     default punteado gris (línea 175) cuando hay resultado de validación. */
  #prefact-modal #pf-croquis .pf-c-lote.is-ok-global {
    stroke: #15803d; stroke-width: 2.2; stroke-dasharray: 0;
  }
  #prefact-modal #pf-croquis .pf-c-lote.is-warn-global {
    stroke: #b54708; stroke-width: 2.2; stroke-dasharray: 0;
  }
  #prefact-modal #pf-croquis .pf-c-lote.is-bad-global {
    stroke: #b91c1c; stroke-width: 2.6; stroke-dasharray: 0;
    fill: rgba(254, 226, 226, 0.35);
  }
  /* Handles de resize */
  #prefact-modal #pf-croquis .pf-c-handle {
    fill: #fff; stroke: #1f2937; stroke-width: 1;
  }
  #prefact-modal #pf-croquis .pf-c-handle--nw, #prefact-modal #pf-croquis .pf-c-handle--se { cursor: nwse-resize; }
  #prefact-modal #pf-croquis .pf-c-handle--ne, #prefact-modal #pf-croquis .pf-c-handle--sw { cursor: nesw-resize; }
  #prefact-modal #pf-croquis .pf-c-handle--n,  #prefact-modal #pf-croquis .pf-c-handle--s  { cursor: ns-resize; }
  #prefact-modal #pf-croquis .pf-c-handle--e,  #prefact-modal #pf-croquis .pf-c-handle--w  { cursor: ew-resize; }
  /* Labels SVG (etiqueta de torre) */
  #prefact-modal #pf-croquis .pf-c-label {
    fill: #1f2937; font-size: 11px; font-weight: 600;
    pointer-events: none; paint-order: stroke;
    stroke: #fff; stroke-width: 3; stroke-linejoin: round;
  }
  /* Panel inferior con áreas en vivo */
  #prefact-modal .pf-croquis-info {
    display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px;
  }
  #prefact-modal .pf-c-tag {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: 11px; padding: 3px 8px; border-radius: 4px;
    background: #fff; border: 1px solid #e5e7eb;
  }
  #prefact-modal .pf-c-tag strong { color: #111827; font-weight: 600; }
  #prefact-modal .pf-c-tag--plat strong { color: #0d47a1; }
  #prefact-modal .pf-c-tag--serv strong { color: #a16207; }
  #prefact-modal .pf-c-tag--torres strong { color: #7c2d12; }
  #prefact-modal .pf-c-tag--sel {
    background: #fff7e6; border-color: #fcd34d; color: #92400e;
  }

  /* Tags 🧮 / 🤖 dentro del panel de validación principal */
  #prefact-modal .pf-vrow.is-octavio { background: #fff7ed; }
  #prefact-modal .pf-vrow .pf-vtag {
    font-size: 14px; margin-right: 4px;
  }
  #prefact-modal .pf-rm-btn {
    background: #fee2e2; color: #991b1b; border: 1px solid #fecaca;
    border-radius: 4px; cursor: pointer; font-size: 14px; padding: 6px 0;
  }
  #prefact-modal .pf-rm-btn:hover { background: #fecaca; }
  #prefact-modal .pf-add-btn {
    background: #fff; color: #1f4e79; border: 1px dashed #b6c8ee;
    border-radius: 5px; padding: 7px 12px; cursor: pointer;
    font-size: 12px; font-weight: 600; width: 100%;
  }
  #prefact-modal .pf-add-btn:hover { background: #eaf0f7; }
  #prefact-modal .pf-add-btn:disabled { color: #9ca3af; border-color: #e5e7eb; cursor: not-allowed; }
  #prefact-modal .pf-suggest {
    background: #fff; color: #1f4e79; border: 1px solid #b6c8ee;
    border-radius: 4px; padding: 6px 10px; cursor: pointer;
    font-size: 11px; font-weight: 600; margin-top: 6px;
  }
  #prefact-modal .pf-suggest:hover { background: #eaf0f7; }
  #prefact-modal .pf-help { font-size: 11px; color: #6b7280; margin: 4px 0 0; }
  #prefact-modal .pf-error {
    color: #991b1b; font-size: 12px; margin-top: 8px;
    background: #fef2f2; border: 1px solid #fecaca; padding: 8px 10px; border-radius: 5px;
  }
  #prefact-modal .pf-3d-summary {
    margin-top: 8px; padding: 9px 11px;
    background: #ecf4fb; border: 1px solid #bdd6ee; border-radius: 5px;
    font-size: 12px; color: #1f4e79; line-height: 1.5;
    overflow-wrap: anywhere;
  }
  #prefact-modal .pf-3d-summary b { color: #14385a; }
  #prefact-modal .pf-actions {
    display: flex; gap: 8px; margin-top: 16px; padding-top: 12px; border-top: 1px solid #e5e7eb;
  }
  #prefact-modal .pf-btn {
    padding: 9px 14px; font-size: 13px; font-weight: 600;
    border: 0; border-radius: 6px; cursor: pointer;
    transition: background 0.15s;
  }
  #prefact-modal .pf-btn--secondary { background: #e5e7eb; color: #1f2937; }
  #prefact-modal .pf-btn--secondary:hover { background: #d1d5db; }
  #prefact-modal .pf-btn--preview   { background: #1f4e79; color: #fff; flex: 1; }
  #prefact-modal .pf-btn--preview:hover:not(:disabled) { background: #14385a; }
  #prefact-modal .pf-btn--preview.is-active { background: #b54708; color: #fff7ed; }
  #prefact-modal .pf-btn--preview.is-active:hover:not(:disabled) { background: #92400e; }

  /* Ajuste experto al IC — caja blanca justo debajo de los chips POT */
  #prefact-modal .pf-ic-experto {
    display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
    margin-top: 10px; padding: 9px 12px;
    background: #fff7ed; border: 1px solid #fed7aa; border-radius: 6px;
    font-size: 12px; color: #7c2d12;
  }
  #prefact-modal .pf-ic-experto label { font-weight: 600; }
  #prefact-modal .pf-ic-experto label small { font-weight: 400; color: #9a3412; }
  #prefact-modal .pf-ic-experto input {
    width: 90px; padding: 4px 6px;
    border: 1px solid #fdba74; border-radius: 4px;
    font-size: 13px; font-weight: 600; color: #7c2d12; background: #fff;
    text-align: right;
  }
  #prefact-modal .pf-ic-efectivo {
    margin-left: auto; padding: 3px 9px;
    background: #fff; border: 1px solid #fdba74; border-radius: 4px;
    font-weight: 700; color: #b45309;
  }
  #prefact-modal .pf-btn--primary   { background: #c0392b; color: #fff; flex: 1; }
  #prefact-modal .pf-btn--primary:hover:not(:disabled) { background: #a82d20; }
  #prefact-modal .pf-btn:disabled { opacity: .55; cursor: not-allowed; }


  /* Panel de validación en vivo del modal de prefactibilidad */
  #prefact-modal .pf-validation {
    margin: 12px 0 0;
    padding: 12px 14px;
    background: #fafafa; border: 1px solid #e5e7eb; border-radius: 6px;
  }
  #prefact-modal .pf-vrow {
    display: grid; grid-template-columns: 130px 1fr;
    gap: 8px 12px; align-items: center;
    padding: 6px 0; border-top: 1px solid #f1f3f5;
  }
  #prefact-modal .pf-vrow:first-child { border-top: 0; }
  #prefact-modal .pf-vlabel {
    font-size: 11px; font-weight: 700; color: #6b7280;
    text-transform: uppercase; letter-spacing: .04em;
  }
  #prefact-modal .pf-vmsg {
    font-size: 12px; color: #1f2937; line-height: 1.4;
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
    min-width: 0; overflow-wrap: anywhere;
  }
  #prefact-modal .pf-vmsg strong { font-family: "JetBrains Mono", monospace; font-weight: 700; }
  #prefact-modal .pf-vbar {
    flex: 0 0 120px; height: 6px; background: #e5e7eb; border-radius: 3px;
    overflow: hidden; position: relative;
  }
  #prefact-modal .pf-vbar > span {
    display: block; height: 100%; transition: width .25s ease, background-color .25s ease;
  }
  #prefact-modal .pf-vbadge {
    display: inline-block; padding: 2px 7px; border-radius: 3px;
    font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  }
  #prefact-modal .pf-vrow.is-ok    .pf-vbadge { background: #ecfdf3; color: #15803d; border: 1px solid #9be0b4; }
  #prefact-modal .pf-vrow.is-ok    .pf-vbar > span { background: #15803d; }
  #prefact-modal .pf-vrow.is-warn  .pf-vbadge { background: #fdf3e7; color: #b54708; border: 1px solid #e9a160; }
  #prefact-modal .pf-vrow.is-warn  .pf-vbar > span { background: #b54708; }
  #prefact-modal .pf-vrow.is-bad   .pf-vbadge { background: #fef2f2; color: #b91c1c; border: 1px solid #fca5a5; }
  #prefact-modal .pf-vrow.is-bad   .pf-vbar > span { background: #b91c1c; }
  #prefact-modal .pf-vrow.is-info  .pf-vbadge { background: #eff4fc; color: #1e40af; border: 1px solid #b6c8ee; }
  #prefact-modal .pf-vrow.is-info  .pf-vbar > span { background: #1e40af; }
  #prefact-modal .pf-vsection-head {
    font-size: 11px; font-weight: 700; color: #6b7280;
    text-transform: uppercase; letter-spacing: .06em; margin: 0 0 6px;
  }

  /* Indicador de autosave en el header del modal */
  #prefact-modal .pf-save {
    font-size: 11px; color: #6b7280; margin-left: auto; margin-right: 12px;
    display: inline-flex; align-items: center; gap: 4px;
    transition: color .2s;
  }
  #prefact-modal .pf-save.is-saving { color: #b54708; }
  #prefact-modal .pf-save.is-saved  { color: #15803d; }
  #prefact-modal .pf-save.is-error  { color: #b91c1c; }

  /* Diálogo de selección de ejercicios al abrir un lote */
  .pf-ej-overlay {
    position: fixed; inset: 0; background: rgba(15, 23, 42, 0.55);
    z-index: 10000; display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(2px);
  }
  .pf-ej-modal {
    background: #fff; border-radius: 12px; box-shadow: 0 25px 60px rgba(0,0,0,.35);
    width: min(520px, 92vw); max-height: 80vh; overflow: hidden;
    display: flex; flex-direction: column;
    font-family: 'Inter', system-ui, sans-serif;
  }
  .pf-ej-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 18px; border-bottom: 1px solid #e5e7eb;
    background: linear-gradient(135deg, #7c2d12, #c0392b); color: #fff;
  }
  .pf-ej-header h3 { font-size: 15px; margin: 0; font-weight: 600; }
  .pf-ej-close {
    background: none; border: 0; color: #fff; font-size: 22px; line-height: 1;
    cursor: pointer; padding: 0 4px;
  }
  .pf-ej-body { padding: 16px 18px; overflow: auto; }
  .pf-ej-body > p { margin: 0 0 12px; color: #4b5563; font-size: 13px; }
  .pf-ej-list { list-style: none; padding: 0; margin: 0 0 14px; }
  .pf-ej-list li {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border: 1px solid #e5e7eb; border-radius: 8px;
    margin-bottom: 8px; background: #f9fafb;
  }
  .pf-ej-info { flex: 1; display: flex; flex-direction: column; min-width: 0; }
  .pf-ej-info strong {
    font-size: 14px; color: #111827; font-weight: 600;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  }
  .pf-ej-fecha { font-size: 11px; color: #6b7280; margin-top: 2px; }
  .pf-ej-actions { display: flex; gap: 6px; }
  .pf-ej-load, .pf-ej-del, .pf-ej-new {
    padding: 6px 12px; border-radius: 6px; font-size: 12px; cursor: pointer;
    border: 1px solid transparent;
  }
  .pf-ej-load { background: #0d47a1; color: #fff; border-color: #0d47a1; }
  .pf-ej-load:hover { background: #1565c0; }
  .pf-ej-del { background: #fff; color: #b91c1c; border-color: #fecaca; }
  .pf-ej-del:hover { background: #fef2f2; }
  .pf-ej-new {
    background: #fff; color: #15803d; border-color: #9be0b4; width: 100%;
    padding: 10px; font-weight: 600;
  }
  .pf-ej-new:hover { background: #ecfdf3; }

  /* Botón minimizar */
  #prefact-modal .pf-min {
    background: none; border: 0; font-size: 18px; line-height: 1; color: #6b7280;
    cursor: pointer; padding: 0 6px; margin-right: 2px;
  }
  #prefact-modal .pf-min:hover { color: #1f2937; }

  /* Estado minimizado: oculta el card y muestra una píldora flotante */
  #prefact-modal.is-minimized {
    background: transparent; pointer-events: none;
    align-items: flex-end; justify-content: flex-end;
    padding: 0;
  }
  #prefact-modal.is-minimized .pf-card { display: none; }
  #prefact-modal.is-minimized #prefact-pill { display: inline-flex; pointer-events: auto; }
  #prefact-pill {
    display: none; position: fixed; bottom: 16px; right: 16px;
    background: #c0392b; color: #fff; padding: 9px 14px; border-radius: 999px;
    box-shadow: 0 4px 16px rgba(0,0,0,.25); cursor: pointer;
    font-family: system-ui, sans-serif; font-size: 13px; font-weight: 600;
    align-items: center; gap: 8px; border: 0;
    transition: background .15s;
  }
  #prefact-pill:hover { background: #a82d20; }
  #prefact-pill .pp-cbml { font-family: "JetBrains Mono", monospace; opacity: .85; font-weight: 400; }

  /* Botón "Quitar volumen 3D" — vive ahora como tool-item en el drawer.
     Se muestra/oculta vía hidden attribute (controlado en JS por .visible class). */
  #btn-prefact-clear[hidden] { display: none; }
  #btn-prefact-clear.visible { display: flex; }
  #btn-prefact-clear { color: var(--color-danger); border-color: #fecaca; background: #fff; }
  #btn-prefact-clear:hover { background: #fef2f2; border-color: var(--color-danger); }

  /* ── Modo Plan Parcial — sección extra arriba del bloque POT ──────── */
  #prefact-modal .pf-pp-section[hidden] { display: none; }
  #prefact-modal .pf-pp-card {
    background: linear-gradient(180deg, #fff7ed 0%, #ffedd5 100%);
    border: 1px solid #fdba74; border-radius: 8px;
    padding: 12px 14px;
  }
  #prefact-modal .pf-pp-head {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 12px; margin-bottom: 10px;
  }
  #prefact-modal .pf-pp-sub {
    font-size: 11px; color: #7c2d12; margin-top: 2px;
  }
  #prefact-modal .pf-pp-badge {
    flex-shrink: 0;
    background: #c0392b; color: #fff;
    padding: 3px 9px; border-radius: 12px;
    font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  }
  #prefact-modal .pf-pp-details {
    border-top: 1px solid #fed7aa; padding: 8px 0 4px;
  }
  #prefact-modal .pf-pp-details > summary {
    cursor: pointer; font-weight: 600; color: #7c2d12; font-size: 13px;
    padding: 4px 0; user-select: none;
  }
  #prefact-modal .pf-pp-details > summary:hover { color: #c0392b; }
  #prefact-modal .pf-pp-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px 12px;
    margin: 6px 0; font-size: 12px;
  }
  #prefact-modal .pf-pp-grid > div {
    display: flex; flex-direction: column; padding: 4px 0;
  }
  #prefact-modal .pf-pp-grid span { font-size: 10px; color: #92400e; text-transform: uppercase; letter-spacing: .04em; }
  #prefact-modal .pf-pp-grid strong { font-size: 13px; color: #1f2937; font-weight: 700; }
  #prefact-modal .pf-pp-note {
    margin-top: 8px; padding: 6px 8px;
    background: rgba(255, 255, 255, .6); border-radius: 4px;
    font-size: 11px; font-style: italic; color: #7c2d12;
  }
  #prefact-modal .pf-pp-table {
    width: 100%; border-collapse: collapse; margin: 6px 0; font-size: 12px;
  }
  #prefact-modal .pf-pp-table td {
    padding: 4px 8px; border-bottom: 1px solid rgba(124, 45, 18, .15);
  }
  #prefact-modal .pf-pp-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
  #prefact-modal .pf-pp-table tr.subtotal td { background: rgba(255, 255, 255, .5); font-weight: 600; }
  #prefact-modal .pf-pp-table tr.total td { background: rgba(192, 57, 43, .1); font-weight: 700; }
  #prefact-modal .pf-pp-planos {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px; margin: 6px 0;
  }
  #prefact-modal .pf-pp-plano-thumb {
    display: block; text-decoration: none; color: #7c2d12;
    background: #fff; border: 1px solid #fed7aa; border-radius: 6px;
    overflow: hidden; transition: transform .15s, box-shadow .15s;
  }
  #prefact-modal .pf-pp-plano-thumb:hover {
    transform: translateY(-2px); box-shadow: 0 4px 10px rgba(124, 45, 18, .2);
  }
  #prefact-modal .pf-pp-plano-thumb img {
    width: 100%; height: 100px; object-fit: contain;
    background: #fafaf9; display: block;
  }
  #prefact-modal .pf-pp-plano-label {
    font-size: 10px; padding: 4px 6px; line-height: 1.3;
    border-top: 1px solid #fed7aa;
  }
  #prefact-modal .pf-pp-decretos,
  #prefact-modal .pf-pp-pot-refs {
    list-style: none; margin: 6px 0; padding: 0; font-size: 12px;
  }
  #prefact-modal .pf-pp-decretos li,
  #prefact-modal .pf-pp-pot-refs li {
    padding: 4px 0; border-bottom: 1px solid rgba(124, 45, 18, .1);
  }
  #prefact-modal .pf-pp-decretos a,
  #prefact-modal .pf-pp-pot-refs a {
    color: #c0392b; text-decoration: none; font-weight: 500;
  }
  #prefact-modal .pf-pp-decretos a:hover,
  #prefact-modal .pf-pp-pot-refs a:hover { text-decoration: underline; }
  #prefact-modal .pf-pp-arts {
    margin-left: 8px; font-size: 11px; color: #6b7280;
    font-family: "JetBrains Mono", monospace;
  }
  #prefact-modal .pf-pp-obs { font-size: 11px; color: #92400e; margin-top: 2px; }
  #prefact-modal .pf-pp-fuente {
    margin-left: 8px; font-size: 11px; padding: 1px 6px;
    background: #fff7ed; border: 1px solid #fed7aa; border-radius: 3px;
  }

  /* Cita bibliográfica inline: valor numérico + icono PDF, abre el documento
     fuente en la página exacta al hacer click. Tooltip nativo en el title. */
  #prefact-modal .pf-pp-cite {
    color: inherit; text-decoration: none;
    border-bottom: 1px dotted #c0392b;
    cursor: help;
    transition: background-color .12s;
  }
  #prefact-modal .pf-pp-cite:hover {
    background-color: #fff7ed;
    border-bottom-color: #7c2d12;
    color: #7c2d12;
  }

  /* Modo PP: ocultar secciones del POT (Torres, Tipologías, Otros usos, Sugerir) */
  body.pp-mode #prefact-modal .pf-pot-only { display: none !important; }
  body.pp-mode #prefact-modal #pf-suggest { display: none; }

  /* Sección "Programa por uso del suelo" */
  #prefact-modal .pf-pp-program-help {
    font-size: 11px; color: #6b7280; margin: 4px 0 10px; line-height: 1.4;
  }
  #prefact-modal .pf-pp-program {
    display: flex; flex-direction: column; gap: 8px;
  }
  #prefact-modal .pf-pp-uso {
    border: 1px solid #fed7aa; border-radius: 6px; background: #fff7ed;
    overflow: hidden;
  }
  #prefact-modal .pf-pp-uso > summary {
    list-style: none; cursor: pointer; padding: 8px 12px;
    display: flex; flex-direction: column; gap: 6px;
    background: rgba(255, 247, 237, .6);
    border-bottom: 1px solid transparent;
    transition: background-color .15s;
  }
  #prefact-modal .pf-pp-uso > summary::-webkit-details-marker { display: none; }
  #prefact-modal .pf-pp-uso[open] > summary { border-bottom-color: #fed7aa; background: #fff7ed; }
  #prefact-modal .pf-pp-uso > summary:hover { background: #ffedd5; }
  #prefact-modal .pf-pp-uso.is-disabled {
    opacity: .55; background: #f9fafb; border-color: #e5e7eb;
  }
  #prefact-modal .pf-pp-uso.is-disabled > summary { cursor: default; }
  #prefact-modal .pf-pp-uso-title {
    display: flex; justify-content: space-between; align-items: center; gap: 12px;
    font-weight: 600; color: #7c2d12; font-size: 13px;
  }
  #prefact-modal .pf-pp-uso-name { flex-shrink: 0; }
  #prefact-modal .pf-pp-uso-status {
    font-size: 11px; font-weight: 500; color: #6b7280;
    text-align: right; font-variant-numeric: tabular-nums;
  }
  #prefact-modal .pf-pp-uso-status .pp-used { color: #1f2937; font-weight: 600; }
  #prefact-modal .pf-pp-uso-progress {
    height: 5px; background: #ffedd5; border-radius: 3px; overflow: hidden;
  }
  #prefact-modal .pf-pp-uso-progress-fill {
    height: 100%; background: #16a34a; transition: width .25s, background-color .15s;
    width: 0%;
  }
  #prefact-modal .pf-pp-uso-progress-fill.is-warning { background: #f59e0b; }
  #prefact-modal .pf-pp-uso-progress-fill.is-danger  { background: #dc2626; }
  #prefact-modal .pf-pp-uso-body {
    padding: 10px 12px 12px;
  }
  #prefact-modal .pf-pp-tipologias { display: flex; flex-direction: column; gap: 8px; }
  #prefact-modal .pf-pp-tipologia {
    border: 1px solid #e5e7eb; border-radius: 6px; padding: 8px;
    background: #fff;
  }
  #prefact-modal .pf-pp-tipologia-labels,
  #prefact-modal .pf-pp-tipologia-inputs {
    display: grid; grid-template-columns: 1.4fr 70px 70px 70px 70px 28px; gap: 6px;
    align-items: center;
  }
  #prefact-modal .pf-pp-tipologia-labels {
    font-size: 9px; color: #9ca3af; text-transform: uppercase;
    letter-spacing: .04em; margin-bottom: 3px;
  }
  #prefact-modal .pf-pp-tipologia-inputs input {
    padding: 4px 6px; border: 1px solid #d1d5db; border-radius: 4px;
    font-size: 12px; min-width: 0; max-width: 100%; box-sizing: border-box;
  }
  #prefact-modal .pf-pp-tipologia-inputs input[type="number"] {
    font-variant-numeric: tabular-nums; text-align: right;
  }
  #prefact-modal .pf-pp-tipo-rm {
    background: none; border: 1px solid transparent; border-radius: 4px;
    cursor: pointer; padding: 2px; color: #9ca3af; font-size: 14px;
  }
  #prefact-modal .pf-pp-tipo-rm:hover {
    background: #fef2f2; color: #dc2626; border-color: #fecaca;
  }
  #prefact-modal .pf-pp-tipologia-stats {
    font-size: 11px; color: #6b7280; margin-top: 6px;
    padding-top: 6px; border-top: 1px dashed #f1f3f5;
  }
  #prefact-modal .pf-pp-add-tipo {
    margin-top: 8px; width: 100%;
  }

  /* Tabla de validación PP en #pf-validation */
  #prefact-modal .pf-pp-validation {
    display: flex; flex-direction: column; gap: 0;
    font-size: 12px; margin-top: 6px;
  }
  #prefact-modal .pf-pp-vrow {
    display: grid; grid-template-columns: 1fr 1.4fr 60px 1.2fr; gap: 6px;
    padding: 6px 4px; border-top: 1px solid #f1f3f5;
    align-items: center; font-variant-numeric: tabular-nums;
  }
  #prefact-modal .pf-pp-vrow.is-header {
    border-top: 0; color: #6b7280; font-size: 10px;
    text-transform: uppercase; letter-spacing: .04em;
    padding-bottom: 4px;
  }
  #prefact-modal .pf-pp-vrow.is-disabled { color: #9ca3af; }
  #prefact-modal .pf-pp-vrow.is-warning  { background: #fffbeb; color: #92400e; }
  #prefact-modal .pf-pp-vrow.is-danger   { background: #fef2f2; color: #991b1b; font-weight: 500; }
  #prefact-modal .pf-pp-vrow.is-total    {
    border-top: 2px solid #1f2937; padding-top: 8px; margin-top: 4px;
    font-weight: 700; color: #1f2937; background: #f9fafb;
  }
  #prefact-modal .pf-pp-vrow.is-total.is-warning { background: #fffbeb; color: #92400e; }
  #prefact-modal .pf-pp-vrow.is-total.is-danger  { background: #fef2f2; color: #991b1b; }
  #prefact-modal .pf-pp-vrow-fullspan {
    grid-template-columns: 1fr; padding: 8px;
  }

  /* Botón "Ficha PP" en la leyenda flotante del UAU */
  .uau-pp-btn {
    display: inline-block; margin-top: 6px;
    padding: 6px 12px;
    background: linear-gradient(135deg, #7c2d12, #c0392b);
    color: #fff; border: 0; border-radius: 6px;
    font-size: 12px; font-weight: 600;
    cursor: pointer; transition: opacity .15s, transform .15s;
  }
  .uau-pp-btn:hover { opacity: .9; transform: translateY(-1px); }
  .uau-pp-btn:active { transform: translateY(0); }