/* =========================================================================
   Interfaz de la app · Residencial Santa María 133
   Colores tomados del logotipo: ladrillo terracota, cristal verde agua, acero.
   Sólo modo claro.
   ========================================================================= */

:root {
  color-scheme: light;
  /* Colores oficiales del logotipo */
  --cafe: #9c816b;
  --verde: #566b67;
  --gris: #aaaaaf;
  --tinta: #1c120e;      /* color del texto del logotipo */
  /* Variantes derivadas (para contraste accesible) */
  --cafe-oscuro: #6f5a48;
  --cafe-claro: #f1ebe5;
  --verde-oscuro: #43534f;
  --verde-claro: #e4eae9;
  --gris-claro: #e6e5e8;
  /* Nombres usados por la hoja de estilos */
  --ladrillo: var(--cafe);
  --ladrillo-oscuro: var(--cafe-oscuro);
  --ladrillo-claro: var(--cafe-claro);
  --cristal: var(--verde);
  --cristal-claro: var(--verde-claro);
  --acero: var(--tinta);
  --acero-medio: #5d5552;
  --piedra: #f6f4f2;
  --piedra-2: #ece8e4;
  --linea: #d6d3d5;
  --blanco: #ffffff;
  --texto: #1f1916;
  --texto-suave: #625a56;
  --error: #b3261e;
  --error-claro: #fdecea;
  --ok: var(--verde);
  --foco: #1d5fd1;
  --radio: 12px;
  --radio-chico: 8px;
  --sombra: 0 1px 2px rgba(28, 18, 14, 0.06), 0 4px 16px rgba(28, 18, 14, 0.06);
  --sombra-hoja: 0 2px 6px rgba(28, 18, 14, 0.12), 0 18px 40px rgba(28, 18, 14, 0.14);
  --alto-barra: 64px;
  --ui: 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html { background: var(--piedra); }
body {
  margin: 0;
  font-family: var(--ui);
  font-size: 15px;
  line-height: 1.45;
  color: var(--texto);
  background: var(--piedra);
  padding-top: var(--alto-barra);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0; line-height: 1.2; }
p { margin: 0; }
button, input, select { font: inherit; color: inherit; }

.visualmente-oculto {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

:focus-visible {
  outline: 3px solid var(--foco);
  outline-offset: 2px;
}

.saltar {
  position: absolute; left: 12px; top: -48px; z-index: 100;
  background: var(--acero); color: #fff; padding: 8px 14px; border-radius: var(--radio-chico);
  text-decoration: none;
}
.saltar:focus { top: 8px; }

/* ------------------------------------------------------------------ Barra */
.barra {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--alto-barra);
  display: flex; align-items: center; gap: 16px;
  padding: 0 20px;
  background: var(--tinta);
  color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
  border-bottom: 3px solid var(--cafe);
}
.barra-marca { display: flex; align-items: center; gap: 12px; min-width: 0; flex: 1 1 auto; }
.barra-marca > div { min-width: 0; }
.barra-logotipo { height: 32px; width: auto; flex: none; display: block; }
.barra-marca .barra-sub { border-left: 1px solid rgba(255, 255, 255, 0.28); padding-left: 12px; white-space: nowrap; }
.barra-nombre { font-weight: 700; font-size: 16px; letter-spacing: 0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.barra-sub { font-size: 12.5px; color: #d4c7bb; letter-spacing: 0.04em; text-transform: uppercase; }
.barra-estado {
  margin-left: auto;
  font-size: 13px; padding: 4px 10px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.10); color: #e7eeee; white-space: nowrap;
}
.barra-estado[data-estado="impreso"], .barra-estado[data-estado="pdf"] { background: var(--verde); color: #fff; }
.barra-acciones { display: flex; gap: 8px; }
.barra .btn-fantasma { color: #fff; border-color: rgba(255, 255, 255, 0.28); }
.barra .btn-fantasma:hover { background: rgba(255, 255, 255, 0.10); }
.barra .btn-secundario { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.5); }
.barra .btn-secundario:hover { background: rgba(255, 255, 255, 0.12); }
.barra :focus-visible { outline-color: #9cc7ff; }

/* ------------------------------------------------------------------ Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 40px; padding: 8px 16px;
  border-radius: var(--radio-chico);
  border: 1.5px solid transparent;
  font-weight: 600; font-size: 14.5px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color .15s, border-color .15s, box-shadow .15s, transform .05s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.btn-primario { background: var(--verde); color: #fff; }
.btn-primario:hover { background: var(--verde-oscuro); }
.btn-secundario { background: var(--blanco); color: var(--cristal); border-color: var(--cristal); }
.btn-secundario:hover { background: var(--cristal-claro); }
.btn-fantasma { background: transparent; color: var(--acero); border-color: var(--linea); }
.btn-fantasma:hover { background: var(--piedra-2); }
.btn-peligro { background: transparent; color: var(--error); border-color: #e6b7b3; }
.btn-peligro:hover { background: var(--error-claro); }
.btn-chico { min-height: 34px; padding: 4px 10px; font-size: 13.5px; background: var(--blanco); border-color: var(--linea); color: var(--acero); }
.btn-chico:hover { background: var(--piedra-2); }
.btn-chico[aria-pressed="true"] { background: var(--acero); color: #fff; border-color: var(--acero); }
.btn-grande { min-height: 48px; padding: 10px 20px; font-size: 15.5px; }
.enlace { background: none; border: 0; padding: 0; color: var(--cristal); text-decoration: underline; font-weight: 600; cursor: pointer; font-size: inherit; }

/* ------------------------------------------------------------------ Layout */
.app {
  display: grid;
  grid-template-columns: minmax(340px, 500px) minmax(0, 1fr);
  grid-template-areas: "captura visor" "pie visor";
  grid-template-rows: auto 1fr;
  gap: 24px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px 20px 32px;
  align-items: start;
}

.captura { grid-area: captura; }
.captura:focus { outline: none; }
#formulario { display: grid; gap: 16px; }

.tarjeta {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 18px 20px 20px;
  display: grid; gap: 14px;
}
.tarjeta-cabecera { display: flex; gap: 12px; align-items: flex-start; }
.tarjeta-cabecera h2 { font-size: 17px; }
.paso {
  flex: none; width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--ladrillo-claro); color: var(--ladrillo-oscuro);
  font-weight: 800; font-size: 14px;
}
.tarjeta-pie { border-top: 1px dashed var(--linea); padding-top: 14px; }

.ayuda { font-size: 13px; color: var(--texto-suave); }
.sugerencia { color: var(--cristal); font-weight: 600; }

.campo { display: grid; gap: 6px; border: 0; margin: 0; padding: 0; min-width: 0; align-content: start; }
.campo > label, .campo > legend { font-weight: 600; font-size: 14px; padding: 0; }
.obligatorio { color: var(--cafe-oscuro); }
.fila-campos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
.sangria { margin-left: 52px; margin-top: -4px; }

input[type="text"], input[type="date"], input[type="number"], input[type="search"], select {
  width: 100%;
  min-height: 42px;
  padding: 8px 12px;
  border: 1.5px solid var(--linea);
  border-radius: var(--radio-chico);
  background: var(--blanco);
  transition: border-color .15s, box-shadow .15s;
}
input:hover, select:hover { border-color: #bfb4aa; }
input:focus, select:focus { border-color: var(--cristal); box-shadow: 0 0 0 3px rgba(86, 107, 103, 0.20); outline: none; }
input:focus-visible, select:focus-visible { outline: 3px solid var(--foco); outline-offset: 1px; }
input[disabled], select[disabled] { background: var(--piedra); color: var(--texto-suave); cursor: not-allowed; }
input.importe { font-variant-numeric: tabular-nums; font-weight: 600; letter-spacing: 0.01em; }
select optgroup { font-weight: 700; color: var(--acero); }

[aria-invalid="true"] { border-color: var(--error) !important; background: var(--error-claro); }
.error { color: var(--error); font-size: 13px; font-weight: 600; }
.error::before { content: '⚠ '; }

.con-boton { display: flex; gap: 8px; }
.con-boton input { flex: 1; min-width: 0; }

/* Interruptor de torres (radios con aspecto de botones grandes) */
.interruptor { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.interruptor input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.interruptor label {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 58px;
  border: 2px solid var(--linea);
  border-radius: var(--radio);
  background: var(--blanco);
  font-size: 17px; font-weight: 700; color: var(--acero);
  cursor: pointer;
  transition: all .15s;
}
.interruptor label:hover { border-color: var(--cafe); background: #fbf8f5; }
.interruptor .letra {
  width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center;
  background: var(--piedra-2); color: var(--acero); font-weight: 800;
}
.interruptor input:checked + label { border-color: var(--verde); background: var(--verde); color: #fff; box-shadow: 0 4px 12px rgba(86, 107, 103, 0.30); }
.interruptor input:checked + label .letra { background: rgba(255, 255, 255, 0.22); color: #fff; }
.interruptor input:focus-visible + label { outline: 3px solid var(--foco); outline-offset: 2px; }
fieldset[aria-invalid="true"] .interruptor label { border-color: var(--error); }
fieldset[aria-invalid="true"] { background: none; }

.casilla { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; width: fit-content; }
.casilla input { width: 18px; height: 18px; accent-color: var(--ladrillo); }

/* Conmutadores */
.conmutador { display: flex; align-items: center; gap: 12px; cursor: pointer; font-size: 14.5px; position: relative; }
.conmutador input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.conmutador-pista {
  flex: none; width: 40px; height: 24px; border-radius: 999px; background: #cfc6be; position: relative; transition: background .15s;
}
.conmutador-pista::after {
  content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25); transition: transform .15s;
}
.conmutador input:checked + .conmutador-pista { background: var(--cristal); }
.conmutador input:checked + .conmutador-pista::after { transform: translateX(16px); }
.conmutador input:focus-visible + .conmutador-pista { outline: 3px solid var(--foco); outline-offset: 2px; }

/* ------------------------------------------------------------------ Visor */
.visor {
  grid-area: visor;
  position: sticky;
  top: calc(var(--alto-barra) + 16px);
  max-height: calc(100vh - var(--alto-barra) - 64px);
  overflow-y: auto;
  overscroll-behavior: contain;
  overflow-anchor: none;
  scrollbar-gutter: stable;
  padding: 2px 4px 4px 2px;
  display: grid; gap: 12px;
  min-width: 0;
}
.visor-cabecera { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.visor-cabecera h2 { font-size: 17px; }

.visor-escenario {
  position: relative;
  background: linear-gradient(180deg, #e8e4e0, #dcd8d6);
  border-radius: var(--radio);
  padding: 20px;
  display: flex; justify-content: center; align-items: flex-start;
  overflow: hidden;
  border: 1px solid var(--linea);
}
.visor-escala { transform-origin: top left; flex: none; }
.visor-escala .rc-hoja { box-shadow: var(--sombra-hoja); }
.visor-escenario.no-cabe .rc-hoja { outline: 3px solid var(--error); outline-offset: 0; }

.visor-acciones { display: flex; flex-wrap: wrap; gap: 10px; }
.visor-acciones .btn-primario { flex: 1 1 200px; }
.visor-acciones .btn-secundario { flex: 1 1 180px; }

.aviso { border-radius: var(--radio-chico); padding: 10px 14px; font-size: 13.5px; border: 1px solid; }
.aviso-error { background: var(--error-claro); border-color: #f0b8b3; color: #7c1a14; }
.aviso-info { background: #fff8e8; border-color: #ecd9a6; color: #5d4a12; }

.como-imprimir {
  background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio);
  padding: 0; box-shadow: var(--sombra);
}
.como-imprimir summary {
  cursor: pointer; padding: 14px 18px; font-weight: 700; list-style: none; display: flex; align-items: center; gap: 10px;
}
.como-imprimir summary::-webkit-details-marker { display: none; }
.como-imprimir summary::before {
  content: ''; width: 8px; height: 8px; border-right: 2px solid var(--acero); border-bottom: 2px solid var(--acero);
  transform: rotate(-45deg); transition: transform .15s; flex: none;
}
.como-imprimir[open] summary::before { transform: rotate(45deg); }
.como-imprimir ol { margin: 0; padding: 0 22px 8px 44px; display: grid; gap: 6px; font-size: 14px; }
.como-imprimir .notas { margin: 0; padding: 4px 22px 16px 44px; display: grid; gap: 6px; font-size: 13px; color: var(--texto-suave); }
.como-imprimir .notas li::marker { content: '› '; }

/* ------------------------------------------------------------------ Pie */
.pie { grid-area: pie; padding: 0 4px; color: var(--texto-suave); font-size: 12.5px; display: grid; gap: 4px; align-content: start; }

/* ------------------------------------------------------------------ Avisos flotantes */
.avisos-flotantes {
  position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); z-index: 80;
  display: grid; gap: 8px; width: min(520px, calc(100vw - 32px));
}
.toast {
  display: flex; align-items: center; gap: 12px; justify-content: space-between;
  background: var(--acero); color: #fff; border-radius: var(--radio-chico);
  padding: 10px 12px 10px 16px; box-shadow: 0 8px 24px rgba(0,0,0,.22); font-size: 14px;
}
.toast .btn { min-height: 32px; padding: 4px 12px; color: #fff; border-color: rgba(255,255,255,.4); background: transparent; }
.toast.error { background: var(--error); }

/* ------------------------------------------------------------------ Diálogos */
.dialogo {
  border: 0; border-radius: 16px; padding: 0;
  width: min(560px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  box-shadow: 0 24px 64px rgba(0,0,0,.3);
  color: var(--texto);
}
.dialogo[open] { display: flex; flex-direction: column; }
.dialogo::backdrop { background: rgba(31, 38, 41, 0.55); }
.dialogo-cabecera { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--linea); }
.dialogo-cabecera h2 { font-size: 17px; margin-right: auto; }
.dialogo-cuerpo { padding: 16px 20px; overflow: auto; display: grid; gap: 12px; }
.dialogo-pie { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--linea); background: var(--piedra); }

.dialogo-grande { width: calc(100vw - 32px); height: calc(100vh - 32px); max-width: none; max-height: none; }
.dialogo-zoom { display: flex; gap: 6px; }
.dialogo-escenario { background: #dcd8d6; flex: 1; display: block; padding: 24px; }
.dialogo-escenario .visor-escala { margin: 0 auto; width: fit-content; }
.dialogo-escenario .rc-hoja { box-shadow: var(--sombra-hoja); }

.lista-pendientes { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
.lista-pendientes button { background: none; border: 0; padding: 0; color: var(--error); font-weight: 600; text-align: left; cursor: pointer; text-decoration: underline; }

.dialogo-padron { width: min(760px, calc(100vw - 32px)); }
.padron-herramientas { display: flex; gap: 10px; flex-wrap: wrap; }
.padron-herramientas input { flex: 1 1 220px; }
.padron-torres { display: flex; gap: 6px; }
.padron-tabla-caja { max-height: 48vh; overflow: auto; border: 1px solid var(--linea); border-radius: var(--radio-chico); }
.padron-tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.padron-tabla th { position: sticky; top: 0; background: var(--piedra-2); text-align: left; padding: 8px 10px; font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--texto-suave); }
.padron-tabla td { padding: 4px 10px; border-top: 1px solid var(--piedra-2); }
.padron-tabla td:first-child { width: 90px; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.padron-tabla tr.nivel td { background: var(--cafe-claro); font-size: 12px; font-weight: 700; color: var(--ladrillo-oscuro); padding: 6px 10px; }
.padron-tabla input { min-height: 34px; padding: 4px 8px; }
.padron-pie { justify-content: space-between; flex-wrap: wrap; }
.padron-pie-izq { display: flex; gap: 8px; flex-wrap: wrap; }

/* ------------------------------------------------------------------ Pantallas pequeñas */
@media (max-width: 980px) {
  .app { grid-template-columns: 1fr; grid-template-areas: "captura" "visor" "pie"; grid-template-rows: auto; }
  .visor { position: static; max-height: none; overflow: visible; padding: 0; }
  .barra-estado { display: none; }
}
@media (max-width: 720px) {
  body { --alto-barra: 58px; }
  .barra { padding: 0 12px; gap: 8px; }
  .barra-sub { display: none; }
  .barra-logotipo { height: 24px; }
  .barra-acciones { margin-left: auto; flex: none; gap: 6px; }
  .barra-nombre { font-size: 14.5px; }
  .barra-acciones .btn span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .barra-acciones .btn { padding: 8px 10px; }
  .app { padding: 16px 12px 24px; }
  .fila-campos { grid-template-columns: 1fr; }
  .tarjeta { padding: 16px; }
  .visor-escenario { padding: 10px; }
  .sangria { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* =========================================================================
   IMPRESIÓN: se oculta toda la interfaz y queda sólo la hoja, a escala 1.
   (La regla @page y la altura de la hoja impresa se escriben desde config/print-layout.js.)
   ========================================================================= */
@media print {
  html, body { background: #fff !important; margin: 0 !important; padding: 0 !important; }
  .no-imprimir, dialog, .barra, .pie, .captura, .avisos-flotantes { display: none !important; }

  .app, .visor, .visor-escenario, .visor-escala {
    display: block !important;
    position: static !important;
    margin: 0 !important; padding: 0 !important;
    border: 0 !important; border-radius: 0 !important;
    background: none !important; box-shadow: none !important;
    width: auto !important; height: auto !important; max-width: none !important;
    overflow: visible !important;
    zoom: 1 !important;
    transform: none !important;
  }
  .visor-escala .rc-hoja { box-shadow: none !important; outline: 0 !important; break-after: avoid; page-break-after: avoid; break-inside: avoid; }

  body.imprimiendo-prueba .app { display: none !important; }
  body.imprimiendo-prueba .zona-prueba { display: block !important; }
}