/* =========================================================================
   Mapa interactivo · Biblioteca UDLAP
   Diseño: señalética arquitectónica. Verde institucional como estructura,
   naranja como única señal de acción. El plano manda; la interfaz lo rodea.
   ========================================================================= */
:root {
  color-scheme: light;
  /* Color */
  --mb-verde: #0B4A3A;          /* barra superior, estructura */
  --mb-verde-2: #065356;
  --mb-naranja: #E35205;        /* acción, selección */
  --mb-papel: #EEF2EF;          /* fondo general, gris verdoso */
  --mb-superficie: #FFFFFF;
  --mb-plano: #FFFFFF;          /* fondo del mapa */
  --mb-barra: #445558;          /* barra superior (título y búsqueda) */
  --mb-lateral: #EFEFEA;        /* barra lateral izquierda */
  --mb-flotante: #E6E6DE;       /* controles del mapa y botones N1–N4 */
  --mb-sismo-fondo: #E3EBE2;    /* recuadro "En caso de sismo" */
  --mb-tinta: #16221E;
  --mb-tenue: #5A6B65;
  --mb-linea: #D5DDD9;
  --mb-sombra: 0 10px 30px -12px rgba(11, 40, 32, .28), 0 2px 6px rgba(11, 40, 32, .08);
  --mb-tip-fondo: #16221E;
  --mb-tip-texto: #FFFFFF;
  --mb-sismo: #15803D;
  --mb-alerta: #C62828;
  --mb-plano-filtro: none;
  --mb-cerrar-filtro: none;

  /* Tipografía */
  --mb-f-titulo: "Alegreya Sans", "Segoe UI", system-ui, sans-serif; /* títulos, Black 900 */
  --mb-f-display: "Open Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mb-f-texto: "Open Sans", "Segoe UI", system-ui, -apple-system, sans-serif; /* textos, peso normal 400 */
  --mb-f-codigo: "Open Sans", "Segoe UI", system-ui, -apple-system, sans-serif;

  /* Medidas */
  --mb-alto: 100dvh;            /* altura total del componente (ajústala si va dentro de una plantilla) */
  --mb-panel: 340px;
  --mb-ficha: 360px;
  --mb-radio: 12px;
}

/* Colores institucionales fijos: la página usa un solo tema claro. */

html, body.mb-pagina { height: 100%; }
body.mb-pagina { margin: 0; background: var(--mb-papel); color: var(--mb-tinta); }

/* ---------- Estructura ---------- */
.mb-app {
  height: var(--mb-alto);
  min-height: 520px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  background: var(--mb-papel);
  color: var(--mb-tinta);
  font-family: var(--mb-f-texto);
  font-size: 15px;
  line-height: 1.45;
  overflow: hidden;
  position: relative;
}
.mb-app *, .mb-app *::before, .mb-app *::after { box-sizing: border-box; }
.mb-app button { font: inherit; color: inherit; }
.mb-app :focus-visible { outline: 2px solid var(--mb-naranja); outline-offset: 2px; }
.mb-app h1, .mb-app h2, .mb-app h3 { margin: 0; text-wrap: balance; }

/* ---------- Barra superior ---------- */
.mb-top {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 12px 20px;
  background: var(--mb-barra);
  color: #fff;
  position: relative;
  z-index: 30;
}
.mb-marca { display: flex; flex-direction: column; line-height: 1; min-width: 0; }
.mb-ceja {
  font-family: var(--mb-f-display);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #FFB385;
}
.mb-titulo {
  font-family: var(--mb-f-titulo); font-weight: 900;
  font-size: 26px;
  letter-spacing: .01em;
  margin-top: 4px;
  color: #fff;
}

.mb-buscador { position: relative; max-width: 620px; width: 100%; justify-self: center; }
.mb-input {
  width: 100%;
  height: 46px;
  border: 0;
  border-radius: 10px;
  padding: 0 84px 0 44px;
  background: #fff;
  color: #16221E;
  font-family: var(--mb-f-texto);
  font-size: 16px;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.06);
}
.mb-input::placeholder { color: #75837E; }
.mb-input::-webkit-search-cancel-button { display: none; }
.mb-input:focus { outline: 3px solid #FF9A5C; outline-offset: 0; }
.mb-buscador-ico { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: #5A6B65; font-size: 17px; pointer-events: none; }
.mb-kbd {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  font-family: var(--mb-f-codigo); font-size: 12px; color: #5A6B65;
  background: #EEF2EF; border: 1px solid #D5DDD9; border-radius: 5px; padding: 1px 7px;
}
.mb-limpiar {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  width: 32px; height: 32px; border: 0; border-radius: 8px; background: transparent; color: #5A6B65 !important;
}
.mb-limpiar:hover { background: #EEF2EF; }
.mb-buscador:has(.mb-limpiar:not([hidden])) .mb-kbd { display: none; }

.mb-sugerencias {
  position: absolute; left: 0; right: 0; top: calc(100% + 6px);
  list-style: none; margin: 0; padding: 6px;
  background: var(--mb-superficie); color: var(--mb-tinta);
  border-radius: 12px; box-shadow: var(--mb-sombra); border: 1px solid var(--mb-linea);
  max-height: min(420px, 60vh); overflow-y: auto; z-index: 40;
}
.mb-sug {
  display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px; cursor: pointer;
}
.mb-sug[aria-selected="true"], .mb-sug:hover { background: color-mix(in srgb, var(--mb-naranja) 12%, transparent); }
.mb-sug-ico {
  width: 28px; height: 28px; border-radius: 7px; display: grid; place-items: center;
  background: var(--c); color: #fff; font-size: 14px;
}
.mb-sug-nombre { font-weight: 400; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mb-sug-nombre mark { background: transparent; color: var(--mb-naranja); padding: 0; }
.mb-sug-cat { display: block; font-size: 12.5px; color: var(--mb-tenue); font-weight: 400; }
.mb-sug-vacio { padding: 14px 12px; color: var(--mb-tenue); }

.mb-codigo-piso {
  font-family: var(--mb-f-codigo); font-size: 11.5px; font-weight: 400;
  padding: 2px 7px; border-radius: 5px; border: 1px solid var(--mb-linea); color: var(--mb-tenue);
  white-space: nowrap;
}

.mb-top-acciones { display: flex; gap: 8px; }
.mb-btn-sismo, .mb-btn-panel {
  display: inline-flex; align-items: center; gap: 8px;
  height: 42px; padding: 0 14px; border-radius: 10px;
  border: 1px solid rgba(255,255,255,.35); background: transparent; color: #fff !important;
  font-family: var(--mb-f-display) !important; font-weight: 400; font-size: 16px; letter-spacing: .03em;
}
.mb-btn-sismo:hover, .mb-btn-panel:hover { background: rgba(255,255,255,.1); }
.mb-btn-sismo[aria-pressed="true"] { background: #15803D; border-color: #15803D; }

/* ---------- Cuerpo ---------- */
.mb-cuerpo { display: grid; grid-template-columns: var(--mb-panel) minmax(0, 1fr); min-height: 0; }

/* Panel lateral (envoltorio .mb-lado porque Bootstrap fuerza fondo transparente en .offcanvas-lg) */
.mb-lado {
  background: var(--mb-lateral);
  border-right: 1px solid var(--mb-linea);
  min-height: 0;
  display: flex; flex-direction: column;
}
.mb-panel { min-height: 0; flex: 1; display: flex; flex-direction: column; }
.mb-app .btn-close { filter: var(--mb-cerrar-filtro); }
.mb-panel-scroll { overflow-y: auto; padding: 18px 18px 28px; display: flex; flex-direction: column; gap: 24px; min-height: 0; flex: 1; }
.mb-panel-titulo { font-family: var(--mb-f-titulo); font-weight: 900; font-size: 22px; }
.mb-seccion { display: flex; flex-direction: column; gap: 12px; }
.mb-seccion-cab { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.mb-seccion-titulo {
  font-family: var(--mb-f-titulo); font-weight: 900; font-size: 13px;
  letter-spacing: .14em; text-transform: uppercase; color: var(--mb-tenue);
}
.mb-mini-acciones { display: flex; gap: 4px; }
.mb-mini-acciones button {
  border: 0; background: transparent; color: var(--mb-naranja); font-weight: 400; font-size: 13.5px;
  padding: 2px 6px; border-radius: 6px;
}
.mb-mini-acciones button:hover { background: color-mix(in srgb, var(--mb-naranja) 10%, transparent); }
.mb-contador { font-family: var(--mb-f-codigo); font-size: 12px; color: var(--mb-tenue); font-variant-numeric: tabular-nums; }

/* Edificio apilado (selector de niveles) */
.mb-edificio { display: flex; flex-direction: column; gap: 0; }
.mb-nivel {
  display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; align-items: center; gap: 12px;
  border: 0; background: transparent; text-align: left; padding: 2px 8px 2px 4px; border-radius: 10px;
  margin-top: -10px; position: relative;
}
.mb-nivel:first-child { margin-top: 0; }
.mb-nivel:hover { background: color-mix(in srgb, var(--mb-verde-2) 7%, transparent); }
.mb-losa { width: 96px; height: 52px; overflow: visible; transition: transform .25s cubic-bezier(.2,.8,.2,1); }
.mb-nivel:hover .mb-losa { transform: translateY(-3px); }
.mb-losa .cara-sup { fill: var(--mb-superficie); stroke: var(--mb-tenue); stroke-width: 1; }
.mb-losa .cara-izq { fill: color-mix(in srgb, var(--mb-tenue) 30%, var(--mb-superficie)); stroke: var(--mb-tenue); stroke-width: 1; }
.mb-losa .cara-der { fill: color-mix(in srgb, var(--mb-tenue) 18%, var(--mb-superficie)); stroke: var(--mb-tenue); stroke-width: 1; }
.mb-losa .marca-busq { fill: var(--mb-naranja); }
.mb-nivel[aria-selected="true"] .cara-sup { fill: var(--mb-naranja); stroke: var(--mb-naranja); }
.mb-nivel[aria-selected="true"] .cara-izq { fill: color-mix(in srgb, var(--mb-naranja) 70%, #000); stroke: color-mix(in srgb, var(--mb-naranja) 70%, #000); }
.mb-nivel[aria-selected="true"] .cara-der { fill: color-mix(in srgb, var(--mb-naranja) 82%, #000); stroke: color-mix(in srgb, var(--mb-naranja) 82%, #000); }
.mb-nivel[aria-selected="true"] .mb-losa { transform: translateY(-4px); }
.mb-nivel-texto { min-width: 0; line-height: 1.15; }
.mb-nivel-cod { font-family: var(--mb-f-codigo); font-size: 12px; color: var(--mb-tenue); }
.mb-nivel-nombre { font-family: var(--mb-f-titulo); font-weight: 900; font-size: 19px; display: block; }
.mb-nivel[aria-selected="true"] .mb-nivel-nombre { color: var(--mb-naranja); }
.mb-nivel-coinc {
  font-family: var(--mb-f-codigo); font-size: 11.5px; font-variant-numeric: tabular-nums;
  background: var(--mb-naranja); color: #fff; border-radius: 999px; padding: 1px 8px;
}

/* Chips de categorías */
.mb-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.mb-chip {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid var(--mb-linea); background: var(--mb-superficie);
  border-radius: 999px; padding: 5px 11px 5px 6px; font-size: 13.5px; line-height: 1.2;
  transition: background .15s, border-color .15s, opacity .15s;
}
.mb-chip-ico {
  width: 22px; height: 22px; border-radius: 999px; display: grid; place-items: center;
  background: var(--c); color: #fff; font-size: 11.5px; flex: none;
}
.mb-chip-n { font-family: var(--mb-f-codigo); font-size: 11px; color: var(--mb-tenue); font-variant-numeric: tabular-nums; }
.mb-chip[aria-pressed="true"] { background: color-mix(in srgb, var(--c) 13%, var(--mb-superficie)); border-color: color-mix(in srgb, var(--c) 55%, transparent); }
.mb-chip[aria-pressed="false"] { opacity: .55; }
.mb-chip[aria-pressed="false"] .mb-chip-ico { background: transparent; color: var(--mb-tenue); box-shadow: inset 0 0 0 1px var(--mb-linea); }
.mb-chip.es-cero { opacity: .4; }
.mb-chip:hover { border-color: var(--c); }

/* Lista de espacios */
.mb-seccion-lista { flex: 1; }
.mb-lista { display: flex; flex-direction: column; gap: 14px; }
.mb-grupo-tit {
  display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 400; color: var(--mb-tenue);
  margin-bottom: 4px;
}
.mb-grupo-tit::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--c); }
.mb-items { display: flex; flex-direction: column; }
.mb-item {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px;
  border: 0; background: transparent; text-align: left; padding: 7px 10px; border-radius: 8px;
  font-size: 14.5px; border-left: 3px solid transparent;
}
.mb-item:hover { background: color-mix(in srgb, var(--c) 9%, transparent); }
.mb-item.is-sel { background: color-mix(in srgb, var(--mb-naranja) 12%, transparent); border-left-color: var(--mb-naranja); font-weight: 400; }
.mb-item-nombre { min-width: 0; }
.mb-item mark { background: color-mix(in srgb, var(--mb-naranja) 22%, transparent); color: inherit; padding: 0 1px; border-radius: 2px; }
.mb-lista-vacia { color: var(--mb-tenue); font-size: 14px; padding: 6px 2px; }
.mb-otros-niveles { border-top: 1px dashed var(--mb-linea); padding-top: 12px; }

/* ---------- Escena / visor ---------- */
.mb-escena {
  position: relative; min-width: 0; min-height: 0; overflow: hidden;
  background-color: var(--mb-plano);
}
.mb-visor { position: absolute; inset: 0; touch-action: none; cursor: grab; outline: none; }
.mb-visor.is-arrastrando { cursor: grabbing; }
.mb-visor:focus-visible { box-shadow: inset 0 0 0 3px var(--mb-naranja); }
.mb-svg { width: 100%; height: 100%; display: block; user-select: none; -webkit-user-select: none; }
.mb-plano { filter: var(--mb-plano-filtro); }
.mb-svg.is-cambio { animation: mb-entrar .45s cubic-bezier(.2,.8,.2,1); }
@keyframes mb-entrar { from { opacity: 0; transform: translateY(10px) scale(.985); } to { opacity: 1; transform: none; } }

/* Áreas */
.mb-area {
  fill: var(--c); fill-opacity: .12;
  stroke: var(--c); stroke-opacity: .75; stroke-width: 1.2;
  vector-effect: non-scaling-stroke;
  cursor: pointer;
  transition: fill-opacity .18s ease, opacity .25s ease, stroke-width .18s ease;
}
.mb-area:hover, .mb-area.is-hover, .mb-area:focus-visible { fill-opacity: .3; stroke-width: 2; outline: none; }
.mb-area.is-sel { fill-opacity: .34; stroke-width: 2.4; stroke-opacity: 1; }
.mb-area.is-tenue { opacity: .16; }
.mb-area.cat-restringido { fill-opacity: .2; stroke-dasharray: 4 3; }
.mb-sel-contorno {
  fill: none; stroke: var(--mb-naranja); stroke-width: 3; vector-effect: non-scaling-stroke;
  stroke-dasharray: 10 6; animation: mb-hormigas 1s linear infinite; pointer-events: none;
}
@keyframes mb-hormigas { to { stroke-dashoffset: -16; } }

/* Etiquetas */
.mb-etiq {
  font-family: var(--mb-f-display); font-weight: 400; fill: var(--mb-tinta);
  paint-order: stroke; stroke: var(--mb-plano); stroke-linejoin: round;
  text-anchor: middle; dominant-baseline: central; pointer-events: none;
  transition: opacity .2s;
}
.mb-etiq.is-sel { fill: var(--mb-naranja); }
.mb-etiq.is-tenue { opacity: .25; }
.mb-app.sin-etiquetas .mb-etiq:not(.is-sel) { display: none; }

/* Puntos */
.mb-pt { cursor: pointer; }
.mb-pt-fondo { fill: var(--c); stroke: var(--mb-plano); stroke-width: 2.5; }
.mb-pt-glifo { font-family: "bootstrap-icons"; fill: #fff; text-anchor: middle; dominant-baseline: central; pointer-events: none; }
.mb-pt-texto {
  font-family: var(--mb-f-display); font-weight: 400; fill: var(--mb-tinta);
  paint-order: stroke; stroke: var(--mb-plano); stroke-width: 3.5; stroke-linejoin: round; dominant-baseline: central;
  pointer-events: none;
}
.mb-pt:hover .mb-pt-fondo, .mb-pt:focus-visible .mb-pt-fondo { stroke: var(--mb-naranja); }
.mb-pt:focus-visible { outline: none; }
.mb-pt.is-sel .mb-pt-fondo { stroke: var(--mb-naranja); stroke-width: 3.5; }
.mb-pt.is-tenue { opacity: .2; }
.mb-pt-onda { fill: none; stroke: var(--c); stroke-width: 2; opacity: 0; transform-box: fill-box; transform-origin: center; pointer-events: none; }
.mb-pt.is-sel .mb-pt-onda, .mb-app.is-sismo .mb-pt.cat-seguridad .mb-pt-onda { animation: mb-onda 1.8s ease-out infinite; }
@keyframes mb-onda { 0% { opacity: .85; transform: scale(1); } 100% { opacity: 0; transform: scale(2.6); } }

/* Modo sismo */
.mb-app.is-sismo .mb-area:not(.cat-circulacion) { fill-opacity: .04; stroke-opacity: .25; }
.mb-app.is-sismo .mb-area.cat-circulacion { fill: url(#mb-trama-alto); fill-opacity: 1; stroke: var(--mb-alerta); stroke-opacity: 1; }
.mb-app.is-sismo .mb-pt:not(.cat-seguridad) { opacity: .25; }
.mb-app.is-sismo .mb-etiq:not(.es-circ):not(.is-sel) { opacity: .35; }
.mb-trama-fondo { fill: color-mix(in srgb, var(--mb-alerta) 10%, transparent); }
.mb-trama-linea { stroke: var(--mb-alerta); stroke-width: 2.2; }

/* Cabecera del nivel */
.mb-piso-cab {
  position: absolute; left: 14px; top: 12px; z-index: 5;
  display: flex; align-items: center; gap: 12px; pointer-events: none;
  padding: 6px 14px 6px 6px; border-radius: 12px;
  background: color-mix(in srgb, var(--mb-plano) 82%, transparent);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.mb-piso-codigo {
  font-family: var(--mb-f-titulo); font-weight: 900; font-size: 44px; line-height: .9;
  color: var(--mb-plano); background: var(--mb-verde-2);
  padding: 6px 10px 4px; border-radius: 8px; letter-spacing: .02em;
}
.mb-piso-nombre { font-family: var(--mb-f-titulo); font-weight: 900; font-size: 26px; line-height: 1; }
.mb-piso-meta { font-size: 13px; color: var(--mb-tenue); margin-top: 3px; }

.mb-pisos-rapidos {
  position: absolute; top: 14px; right: 14px; z-index: 6;
  display: none; gap: 2px; padding: 3px; background: var(--mb-flotante);
  border-radius: 10px; box-shadow: var(--mb-sombra); border: 1px solid var(--mb-linea);
}
.mb-pisos-rapidos button {
  border: 0; background: transparent; min-width: 44px; height: 36px; border-radius: 8px;
  font-family: var(--mb-f-display); font-weight: 400; font-size: 16px; position: relative;
}
.mb-pisos-rapidos button[aria-selected="true"] { background: var(--mb-naranja); color: #fff; }
.mb-pisos-rapidos .punto-busq { position: absolute; top: 4px; right: 5px; width: 7px; height: 7px; border-radius: 9px; background: var(--mb-naranja); }
.mb-pisos-rapidos button[aria-selected="true"] .punto-busq { background: #fff; }

/* Controles */
.mb-controles {
  position: absolute; right: 16px; bottom: 18px; z-index: 6;
  display: flex; flex-direction: column; gap: 2px; padding: 4px;
  background: var(--mb-flotante); border: 1px solid var(--mb-linea); border-radius: 12px; box-shadow: var(--mb-sombra);
}
.mb-controles button {
  width: 40px; height: 40px; border: 0; border-radius: 8px; background: transparent; font-size: 17px;
  display: grid; place-items: center;
}
.mb-controles button:hover { background: color-mix(in srgb, var(--mb-tinta) 7%, transparent); }
.mb-controles button[aria-pressed="false"] { color: var(--mb-tenue); }
.mb-controles-sep { height: 1px; background: var(--mb-linea); margin: 3px 6px; }

.mb-pista {
  position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 5;
  background: var(--mb-tip-fondo); color: var(--mb-tip-texto); font-size: 13px;
  padding: 7px 14px; border-radius: 999px; white-space: nowrap; pointer-events: none;
  transition: opacity .5s, transform .5s;
}
.mb-pista.is-oculta { opacity: 0; transform: translate(-50%, 8px); }

.mb-tip {
  position: absolute; z-index: 20; pointer-events: none;
  background: var(--mb-tip-fondo); color: var(--mb-tip-texto);
  padding: 6px 10px; border-radius: 8px; font-size: 13.5px; font-weight: 400; max-width: 260px;
  box-shadow: 0 6px 18px rgba(0,0,0,.18);
}
.mb-tip small { display: block; font-weight: 400; opacity: .75; font-size: 12px; }

/* Ficha del espacio */
.mb-ficha {
  position: absolute; z-index: 12; top: 16px; right: 72px; bottom: auto;
  width: var(--mb-ficha); max-height: calc(100% - 32px); overflow-y: auto;
  background: var(--mb-superficie); border: 1px solid var(--mb-linea); border-radius: var(--mb-radio);
  box-shadow: var(--mb-sombra); padding: 18px 18px 16px;
  display: flex; flex-direction: column; gap: 12px;
  border-top: 5px solid var(--c, var(--mb-naranja));
  animation: mb-ficha-in .32s cubic-bezier(.2,.8,.2,1);
}
@keyframes mb-ficha-in { from { opacity: 0; transform: translateX(14px); } to { opacity: 1; transform: none; } }
.mb-ficha-asa { display: none; }
.mb-cerrar {
  border: 0; background: transparent; width: 34px; height: 34px; border-radius: 8px; color: var(--mb-tenue);
  display: grid; place-items: center; flex: none;
}
.mb-cerrar:hover { background: color-mix(in srgb, var(--mb-tinta) 8%, transparent); color: var(--mb-tinta); }
.mb-ficha-cerrar { position: absolute; top: 10px; right: 10px; }
.mb-ficha-cat {
  display: flex; align-items: center; gap: 8px; padding-right: 36px;
  font-family: var(--mb-f-display); font-weight: 400; font-size: 13px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--c);
}
.mb-ficha-cat i { width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; background: var(--c); color: #fff; font-size: 13px; }
.mb-ficha-nombre { font-family: var(--mb-f-titulo); font-weight: 900; font-size: 28px; line-height: 1.05; }
.mb-ficha-insignias { display: flex; flex-wrap: wrap; gap: 6px; }
.mb-insignia {
  font-size: 12.5px; padding: 3px 9px; border-radius: 999px;
  background: color-mix(in srgb, var(--mb-tinta) 6%, transparent); color: var(--mb-tinta);
}
.mb-insignia.es-piso { background: var(--mb-verde-2); color: #fff; font-family: var(--mb-f-codigo); font-size: 11.5px; }
.mb-ficha-desc { margin: 0; color: var(--mb-tinta); max-width: 60ch; }
.mb-ficha-desc:empty { display: none; }
.mb-ficha-llegar {
  display: grid; grid-template-columns: 22px minmax(0,1fr); gap: 8px; font-size: 14px; color: var(--mb-tenue);
  background: color-mix(in srgb, var(--mb-verde-2) 7%, transparent); border-radius: 9px; padding: 10px 12px;
}
.mb-ficha-llegar:empty { display: none; }
.mb-ficha-llegar i { color: var(--mb-verde-2); font-size: 16px; }
.mb-ficha-acciones { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.mb-ficha-acciones button {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  height: 40px; border-radius: 9px; border: 1px solid var(--mb-linea); background: var(--mb-superficie);
  font-weight: 400; font-size: 14px;
}
.mb-ficha-acciones button:hover { border-color: var(--mb-naranja); color: var(--mb-naranja); }
.mb-ficha-acciones button.is-activo { background: var(--mb-naranja); border-color: var(--mb-naranja); color: #fff; }
.mb-ficha-otros:empty { display: none; }
.mb-ficha-otros h3 { font-family: var(--mb-f-titulo); font-weight: 900; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--mb-tenue); margin-bottom: 6px; }
.mb-ficha-otros ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.mb-ficha-otros button {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 8px;
  border: 0; background: transparent; padding: 6px 8px; border-radius: 7px; text-align: left; font-size: 14px;
}
.mb-ficha-otros button:hover { background: color-mix(in srgb, var(--mb-naranja) 10%, transparent); }

/* Panel de sismo */
.mb-sismo-panel {
  position: absolute; left: 18px; bottom: 18px; z-index: 11; width: 304px; max-height: calc(100% - 120px); overflow-y: auto;
  background: var(--mb-sismo-fondo); border: 1px solid #C9D6C7; border-left: 5px solid var(--mb-sismo);
  border-radius: var(--mb-radio); box-shadow: var(--mb-sombra); padding: 14px 16px;
  font-size: 13.5px;
}
.mb-sismo-panel header { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.mb-sismo-panel header i { color: var(--mb-sismo); font-size: 18px; }
.mb-sismo-panel h2 { font-family: var(--mb-f-titulo); font-weight: 900; font-size: 21px; flex: 1; }
.mb-sismo-panel p { margin: 0 0 8px; color: #000; }
.mb-sismo-pasos summary { cursor: pointer; white-space: nowrap; font-weight: 700; color: var(--mb-sismo); padding: 2px 0; }
.mb-sismo-pasos[open] summary { margin-bottom: 6px; }
.mb-sismo-panel ol { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 4px; }
.mb-sismo-panel li::marker { font-family: var(--mb-f-codigo); color: var(--mb-sismo); font-weight: 700; }

/* Diálogo QR */
.mb-dialogo {
  position: absolute; inset: 0; z-index: 50; display: grid; place-items: center; padding: 16px;
  background: rgba(8, 20, 16, .55); backdrop-filter: blur(3px);
}
.mb-dialogo-caja {
  position: relative; width: min(360px, 100%); background: var(--mb-superficie); color: var(--mb-tinta);
  border-radius: 14px; padding: 22px; box-shadow: var(--mb-sombra); text-align: center;
  display: flex; flex-direction: column; gap: 10px;
}
.mb-dialogo-caja .mb-cerrar { position: absolute; top: 10px; right: 10px; }
.mb-dialogo-caja h2 { font-family: var(--mb-f-titulo); font-weight: 900; font-size: 24px; }
.mb-qr-nombre { margin: 0; font-weight: 400; }
.mb-qr-img { background: #fff; border-radius: 10px; padding: 10px; align-self: center; line-height: 0; }
.mb-qr-img svg { width: 220px; height: 220px; }
.mb-qr-url { width: 100%; font-family: var(--mb-f-codigo); font-size: 12px; padding: 8px; border-radius: 8px; border: 1px solid var(--mb-linea); background: var(--mb-papel); color: var(--mb-tinta); }
.mb-qr-nota { margin: 0; font-size: 12.5px; color: var(--mb-tenue); }

/* Aviso */
.mb-aviso {
  position: absolute; left: 50%; top: 84px; transform: translateX(-50%); z-index: 60;
  background: var(--mb-tip-fondo); color: var(--mb-tip-texto); padding: 9px 16px; border-radius: 999px;
  font-size: 14px; font-weight: 400; box-shadow: var(--mb-sombra); animation: mb-ficha-in .25s ease;
}

.mb-noscript { padding: 24px; }

/* ---------- Responsivo ---------- */
@media (max-width: 1199.98px) {
  .mb-top { grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; }
  .mb-btn-sismo span { display: none; }
}
@media (max-width: 991.98px) {
  .mb-cuerpo { grid-template-columns: minmax(0, 1fr); }
  .mb-lado { display: contents; }
  .mb-panel.offcanvas-lg { --bs-offcanvas-width: min(360px, 88vw); --bs-offcanvas-bg: var(--mb-lateral); --bs-offcanvas-color: var(--mb-tinta); font-family: var(--mb-f-texto); }
  .mb-pisos-rapidos { display: flex; }
  .mb-piso-cab { top: 66px; left: 14px; }
  .mb-piso-codigo { font-size: 30px; }
  .mb-piso-nombre { font-size: 20px; }
  .mb-pista { display: none; }
}
@media (max-width: 767.98px) {
  .mb-top { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "marca acciones" "buscar buscar"; padding: 10px 16px 12px; row-gap: 10px; }
  .mb-marca { grid-area: marca; }
  .mb-buscador { grid-area: buscar; max-width: none; }
  .mb-top-acciones { grid-area: acciones; }
  .mb-titulo { font-size: 22px; }
  .mb-kbd { display: none; }
  .mb-btn-panel span { display: none; }
  .mb-pisos-rapidos { left: 14px; right: auto; }
  .mb-piso-cab { top: auto; bottom: 14px; left: 14px; }
  .mb-piso-codigo { display: none; }
  .mb-piso-nombre { font-size: 17px; }
  .mb-piso-meta { display: none; }
  .mb-controles { bottom: auto; top: 14px; right: 14px; }
  .mb-ficha {
    left: 0; right: 0; bottom: 0; top: auto; width: auto; max-height: 58%;
    border-radius: 18px 18px 0 0; border-left: 0; border-right: 0; border-bottom: 0;
    padding: 10px 16px calc(16px + env(safe-area-inset-bottom, 0px));
    animation-name: mb-hoja-in;
  }
  @keyframes mb-hoja-in { from { transform: translateY(40px); opacity: 0; } to { transform: none; opacity: 1; } }
  .mb-ficha-asa { display: block; width: 44px; height: 5px; border-radius: 9px; background: var(--mb-linea); align-self: center; }
  .mb-ficha-nombre { font-size: 24px; }
  .mb-sismo-panel { left: 12px; right: 12px; width: auto; bottom: 50px; max-height: 45%; }
}
@media (prefers-reduced-motion: reduce) {
  .mb-app *, .mb-app *::before, .mb-app *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

/* ---------- Lista agrupada con filtros (sección fusionada) ---------- */
.mb-seccion-lista .mb-seccion-titulo .mb-contador { margin-left: 4px; letter-spacing: 0; }
.mb-lista-barra { display: flex; align-items: center; gap: 10px; margin-top: -6px; }
.mb-ayuda { margin: 0; font-size: 12.5px; color: var(--mb-tenue); flex: 1; min-width: 0; }
.mb-lista-barra .mb-mini-acciones { flex-direction: row; align-items: center; gap: 6px; margin-left: -6px; }
.mb-mini-acciones button { display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
.mb-lista { gap: 2px; }
.mb-grupo { display: flex; flex-direction: column; }
.mb-grupo-cab { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 2px; }
.mb-grupo-abrir {
  display: flex; align-items: center; gap: 8px; min-width: 0;
  border: 0; background: transparent; text-align: left; padding: 6px 6px 6px 2px; border-radius: 8px;
  font-size: 14px; color: var(--mb-tinta);
}
.mb-grupo-abrir:hover { background: color-mix(in srgb, var(--c) 10%, transparent); }
.mb-grupo-nombre { min-width: 0; flex: 0 1 auto; }
.mb-grupo-flecha { font-size: 11px; color: var(--mb-tenue); transition: transform .18s ease; flex: none; width: 12px; }
.mb-grupo-abrir[aria-expanded="true"] .mb-grupo-flecha { transform: rotate(90deg); }
.mb-grupo-ver {
  width: 34px; height: 34px; border: 0; border-radius: 8px; background: transparent;
  color: var(--c); font-size: 16px; display: grid; place-items: center;
}
.mb-grupo-ver:hover { background: color-mix(in srgb, var(--c) 12%, transparent); }
.mb-grupo-ver[aria-pressed="false"] { color: var(--mb-tenue); }
.mb-grupo.no-activa .mb-grupo-nombre, .mb-grupo.no-activa .mb-chip-n { opacity: .6; }
.mb-grupo.no-activa .mb-chip-ico { background: transparent; color: var(--mb-tenue); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--mb-tenue) 45%, transparent); }
.mb-grupo .mb-items { margin: 0 0 8px 13px; padding-left: 10px; border-left: 2px solid color-mix(in srgb, var(--c) 35%, transparent); }
.mb-grupo.no-activa .mb-items { border-left-color: var(--mb-linea); }
.mb-otros-niveles { margin-top: 8px; }
.mb-otros-niveles .mb-items { margin-left: 0; border-left: 0; padding-left: 0; }

/* ---------- Modo sismo: se oculta la barra lateral y el mapa ocupa todo el ancho ---------- */
.mb-app.is-sismo .mb-cuerpo { grid-template-columns: minmax(0, 1fr); }
.mb-app.is-sismo .mb-lado,
.mb-app.is-sismo .mb-btn-panel { display: none !important; }
.mb-app.is-sismo .mb-pisos-rapidos { display: flex; }

/* ---------- Efecto vidrio esmerilado (traslúcido) en paneles flotantes sobre el mapa ---------- */
.mb-controles,
.mb-pisos-rapidos,
.mb-sismo-panel {
  -webkit-backdrop-filter: blur(10px) saturate(1.3);
  backdrop-filter: blur(10px) saturate(1.3);
  border-color: rgba(255, 255, 255, .55);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .75), inset 0 -1px 0 rgba(0, 0, 0, .06), var(--mb-sombra);
}
.mb-controles,
.mb-pisos-rapidos { background: color-mix(in srgb, var(--mb-flotante) 62%, transparent); }
.mb-sismo-panel { background: color-mix(in srgb, var(--mb-sismo-fondo) 72%, transparent); border-left-color: var(--mb-sismo); }
/* navegadores sin backdrop-filter: fondo casi opaco para que el texto se lea */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .mb-controles, .mb-pisos-rapidos { background: var(--mb-flotante); }
  .mb-sismo-panel { background: var(--mb-sismo-fondo); }
}