/* SSB — app movil. Barra inferior, vistas Inicio / Camaras / Sensores / Alarmas / Ajustes. */
:root {
  --fondo: #eef1f5; --tarjeta: #ffffff; --elevada: #f6f8fb; --texto: #18202b; --suave: #5d6877; --borde: #dbe1e9;
  --marca: #0b2f57; --acento: #1a6fd1; --ok: #1f8a4c; --aviso: #b7791f; --error: #c0392b; --neutro: #8a94a3;
  --ok-f: #e3f4ea; --aviso-f: #fbf0da; --error-f: #fbe4e1;
  --alto-barra: 62px;
}
@media (prefers-color-scheme: dark) {
  :root { --fondo: #0d1218; --tarjeta: #16202b; --elevada: #1c2937; --texto: #e7ecf3; --suave: #9aa7b8; --borde: #263445;
          --marca: #10243b; --acento: #5aa2ee; --ok: #3cc476; --aviso: #e2a93c; --error: #f06a5a;
          --ok-f: #12301f; --aviso-f: #35290f; --error-f: #3a1a16; }
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--fondo); color: var(--texto); font: 16px/1.4 system-ui, -apple-system, "Segoe UI", sans-serif; }
body { min-height: 100vh; }
[hidden] { display: none !important; }

/* cabecera */
.marca { display: flex; align-items: center; gap: 12px; padding: 10px 16px; padding-top: calc(10px + env(safe-area-inset-top));
         background: var(--marca); color: #fff; position: sticky; top: 0; z-index: 20; }
.marca img { border-radius: 8px; }
.marca .t { flex: 1; min-width: 0; }
.marca b { display: block; font-size: 17px; letter-spacing: .3px; }
.marca span.s { display: block; font-size: 12px; opacity: .8; }
.marca .estado { width: 12px; height: 12px; border-radius: 50%; background: var(--neutro); box-shadow: 0 0 0 3px rgba(255,255,255,.18); }
.marca .estado.ok { background: #3cc476; } .marca .estado.aviso { background: #e2a93c; } .marca .estado.err { background: #f06a5a; }

main { max-width: 980px; margin: 0 auto; padding: 14px 14px calc(var(--alto-barra) + 28px + env(safe-area-inset-bottom)); }
h1 { font-size: 22px; margin: 0 0 12px; }
h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .7px; color: var(--suave); margin: 0 0 10px; font-weight: 700; }
h3 { font-size: 15px; margin: 16px 0 4px; }
.vista > h1 { display: none; }

/* barra inferior */
nav.tabs { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: flex; justify-content: center;
           background: var(--tarjeta); border-top: 1px solid var(--borde); padding-bottom: env(safe-area-inset-bottom); }
nav.tabs .in { display: flex; width: 100%; max-width: 980px; }
nav.tabs button { flex: 1; width: auto; min-width: 0; height: var(--alto-barra); display: flex; flex-direction: column; align-items: center;
                  justify-content: center; gap: 3px; background: none; color: var(--suave); border: 0; border-radius: 0; font-size: 11px;
                  font-weight: 600; position: relative; padding: 6px 2px; }
nav.tabs button svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
nav.tabs button.activa { color: var(--acento); }
nav.tabs button.activa::before { content: ""; position: absolute; top: 0; left: 28%; right: 28%; height: 3px; border-radius: 0 0 3px 3px; background: var(--acento); }
nav.tabs .badge { position: absolute; top: 6px; left: calc(50% + 6px); min-width: 17px; height: 17px; padding: 0 4px; border-radius: 9px;
                  background: var(--error); color: #fff; font-size: 11px; line-height: 17px; text-align: center; font-weight: 700; }
nav.tabs .badge.aviso { background: var(--aviso); }

/* formularios */
form { max-width: 380px; margin: 40px auto; background: var(--tarjeta); border: 1px solid var(--borde); border-radius: 14px; padding: 20px; }
form.en-linea { margin: 0; padding: 0; border: 0; background: none; max-width: none; border-radius: 0; }
label { display: block; margin: 12px 0; font-size: 14px; color: var(--suave); }
input, select { display: block; width: 100%; margin-top: 6px; padding: 12px; font-size: 16px; border: 1px solid var(--borde); border-radius: 10px; background: var(--elevada); color: var(--texto); }
button { width: 100%; padding: 12px; font-size: 16px; font-weight: 600; border: 0; border-radius: 10px; background: var(--acento); color: #fff; cursor: pointer; }
button:disabled { opacity: .55; }
button.sec { background: var(--neutro); }
button.peligro { background: var(--error); }
.error { color: var(--error); min-height: 1.2em; margin: 10px 0 0; font-size: 14px; }
.msg { min-height: 1.2em; font-size: 14px; margin: 10px 0 0; color: var(--ok); }
.msg.err { color: var(--error); }
.nota { color: var(--suave); font-size: 14px; }
.pie { color: var(--suave); font-size: 12px; text-align: center; margin: 18px 0 0; }

/* tarjetas */
.rejilla { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); margin-bottom: 14px; }
.tarjeta { background: var(--tarjeta); border: 1px solid var(--borde); border-radius: 16px; padding: 16px; margin-bottom: 14px; }
.rejilla > .tarjeta { margin-bottom: 0; }
.fila { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--borde); font-size: 15px; }
.fila:last-child { border-bottom: 0; }
.fila .k { color: var(--suave); }
.fila .v { text-align: right; font-weight: 600; }
.punto { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 8px; background: var(--neutro); flex: none; }
.punto.ok { background: var(--ok); } .punto.err { background: var(--error); } .punto.aviso { background: var(--aviso); }

/* inicio: estado general */
.estado-general { display: flex; align-items: center; gap: 14px; border-radius: 18px; padding: 16px; margin-bottom: 14px; border: 1px solid var(--borde); background: var(--tarjeta); }
.estado-general .ico { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; flex: none; background: var(--elevada); }
.estado-general .ico svg { width: 28px; height: 28px; stroke: currentColor; fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.estado-general.ok { background: var(--ok-f); border-color: transparent; } .estado-general.ok .ico { color: var(--ok); background: transparent; }
.estado-general.aviso { background: var(--aviso-f); border-color: transparent; } .estado-general.aviso .ico { color: var(--aviso); background: transparent; }
.estado-general.err { background: var(--error-f); border-color: transparent; } .estado-general.err .ico { color: var(--error); background: transparent; }
.estado-general b { font-size: 19px; display: block; }
.estado-general .nota { margin-top: 2px; }

.pildoras { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; }
.pildora { display: inline-flex; align-items: center; padding: 7px 12px; border-radius: 999px; font-size: 14px; font-weight: 600;
           background: var(--tarjeta); border: 1px solid var(--borde); }
.pildora .punto { margin-right: 7px; }

.atencion { border-left: 5px solid var(--error); }
.atencion.aviso { border-left-color: var(--aviso); }
.atencion ul { margin: 0; padding: 0; list-style: none; }
.atencion li { padding: 9px 0; border-bottom: 1px solid var(--borde); display: flex; gap: 8px; align-items: flex-start; font-size: 15px; }
.atencion li:last-child { border-bottom: 0; }

/* modo de alarma: control segmentado */
.segmentos { display: flex; gap: 6px; background: var(--elevada); padding: 4px; border-radius: 12px; }
.segmentos button { flex: 1; width: auto; padding: 10px 6px; font-size: 14px; background: transparent; color: var(--suave); border-radius: 9px; }
.segmentos button.activo { background: var(--acento); color: #fff; }
.modo-actual { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; gap: 10px; }
.modo-actual b { font-size: 18px; }

/* miniaturas de camaras (inicio) */
.miniaturas { display: grid; gap: 10px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) { .miniaturas { grid-template-columns: repeat(4, 1fr); } }
.mini { position: relative; border-radius: 12px; overflow: hidden; background: #000; aspect-ratio: 16 / 9; border: 1px solid var(--borde); cursor: pointer; padding: 0; }
.mini img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mini .pie-mini { position: absolute; left: 0; right: 0; bottom: 0; padding: 18px 8px 6px; color: #fff; font-size: 13px; font-weight: 600;
                  background: linear-gradient(transparent, rgba(0,0,0,.72)); display: flex; align-items: center; text-align: left; }
.mini .alarma { position: absolute; top: 6px; right: 6px; background: var(--error); color: #fff; border-radius: 999px; padding: 2px 8px; font-size: 12px; font-weight: 700; }
.mini.caida::after { content: "Sin señal"; position: absolute; inset: 0; display: grid; place-items: center; color: #fff; background: rgba(0,0,0,.55); font-weight: 700; }

/* camaras (vista completa) */
.cam-ficha { background: var(--tarjeta); border: 1px solid var(--borde); border-radius: 16px; overflow: hidden; margin-bottom: 14px; }
.cam-ficha header { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; gap: 8px; }
.cam-ficha header b { font-size: 16px; }
/* Las camaras son 16:9 (foto 2560x1440). El sub-stream llega como 704x576 (anamorfico, 16:9 comprimido a 4:3):
   se estira a 16:9 con object-fit: fill; la foto ya es 16:9 y no se deforma. */
.visor { background: #000; aspect-ratio: 16 / 9; position: relative; width: 100%; display: grid; place-items: center; }
.visor img, .visor video { width: 100%; height: 100%; object-fit: fill; display: block; background: #000; }
.visor:fullscreen { aspect-ratio: auto; height: 100%; }
.visor:fullscreen img, .visor:fullscreen video { width: min(100vw, calc(100vh * 16 / 9)); height: auto; aspect-ratio: 16 / 9; }
.visor .aviso-visor { position: absolute; left: 0; right: 0; bottom: 0; padding: 8px 12px; background: rgba(0,0,0,.6); color: #fff; font-size: 13px; }
.cam-ficha .acciones { display: flex; gap: 8px; padding: 12px 14px 4px; }
.cam-ficha .acciones button { flex: 1; width: auto; padding: 10px; font-size: 14px; }
.cam-ficha .acciones button.sec { background: var(--elevada); color: var(--texto); border: 1px solid var(--borde); }
.cam-ficha .datos { padding: 6px 14px 14px; color: var(--suave); font-size: 14px; }
.etiquetas { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.etq { padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; background: var(--elevada); color: var(--texto); }
.etq.alarma { background: var(--error-f); color: var(--error); }
.etq.ok { background: var(--ok-f); color: var(--ok); }
.etq.aviso { background: var(--aviso-f); color: var(--aviso); }

/* mosaico de camaras: ocupa justo el alto disponible; app.js calcula columnas y ancho de cada recuadro segun la pantalla */
body.sin-scroll { overflow: hidden; }
body.sin-scroll main { padding-bottom: 0; }
.barra-cam { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; flex-wrap: wrap; }
.barra-cam .segmentos { flex: 1 1 140px; }
.barra-cam button.peque { width: auto; flex: none; padding: 9px 12px; font-size: 16px; }
.mosaico { display: grid; gap: 6px; justify-content: center; align-content: center; }
.tile { position: relative; border-radius: 10px; overflow: hidden; background: #000; aspect-ratio: 16 / 9; cursor: pointer; border: 1px solid var(--borde); }
.tile img, .tile video { width: 100%; height: 100%; object-fit: fill; display: block; background: #000; }
.tile .pie-mini { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 8px 5px; color: #fff; font-size: 12px; font-weight: 600;
                  background: linear-gradient(transparent, rgba(0,0,0,.72)); display: flex; align-items: center; pointer-events: none; }
.tile .alarma { position: absolute; top: 5px; right: 5px; background: var(--error); color: #fff; border-radius: 999px; padding: 1px 7px; font-size: 12px; font-weight: 700; }
.tile .aviso-visor { position: absolute; left: 0; right: 0; top: 0; padding: 4px 8px; background: rgba(0,0,0,.6); color: #fff; font-size: 11px; }
.tile.caida::after { content: "Sin señal"; position: absolute; inset: 0; display: grid; place-items: center; color: #fff; background: rgba(0,0,0,.55); font-weight: 700; }
#lista-camaras:fullscreen { background: #000; padding: 8px; overflow: hidden; }
/* movil en horizontal: sin cabecera y con barra inferior compacta (solo iconos) para que el mosaico use toda la pantalla */
@media (orientation: landscape) and (max-height: 520px) {
  :root { --alto-barra: 46px; }
  .marca { padding: 4px 12px; padding-top: calc(4px + env(safe-area-inset-top)); gap: 8px; }
  .marca img { width: 26px; height: 26px; }
  .marca span.s { display: none; }
  .marca b { font-size: 15px; }
  main { padding-top: 6px; }
  nav.tabs button span { display: none; }
  nav.tabs .badge { top: 4px; }
}

/* sensores */
.sensor { display: flex; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--borde); }
.sensor:last-child { border-bottom: 0; }
.sensor .cuerpo { flex: 1; min-width: 0; }
.sensor b { display: block; }
.sensor small { color: var(--suave); display: block; overflow-wrap: anywhere; }
.bateria { width: 46px; height: 8px; border-radius: 4px; background: var(--elevada); overflow: hidden; border: 1px solid var(--borde); flex: none; }
.bateria i { display: block; height: 100%; background: var(--ok); }
.bateria.baja i { background: var(--error); }

/* alarmas / registro */
.evento { padding: 9px 0; border-bottom: 1px solid var(--borde); font-size: 15px; display: flex; gap: 10px; align-items: flex-start; }
.evento:last-child { border-bottom: 0; }
.evento .ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; flex: none; background: var(--elevada); }
.evento .ic svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.evento .ic.alarma { background: var(--error-f); color: var(--error); }
.evento .ic.aviso { background: var(--aviso-f); color: var(--aviso); }
.evento .ic.ok { background: var(--ok-f); color: var(--ok); }
.evento .tx { flex: 1; min-width: 0; }
.evento small { color: var(--suave); display: block; }

/* ajustes */
.lista-ajustes .usuario { display: flex; align-items: center; gap: 8px; padding: 10px 0; border-bottom: 1px solid var(--borde); flex-wrap: wrap; }
.usuario .nombre { flex: 1 1 120px; font-weight: 600; }
.usuario select { width: auto; margin: 0; padding: 8px; }
.usuario button { width: auto; padding: 8px 12px; font-size: 14px; }
.modos { display: flex; gap: 8px; flex-wrap: wrap; padding: 6px 0; }
.modos button { width: auto; flex: 1 1 140px; font-size: 14px; }

/* ---- reproductor y recuadros de camara ---- */
.caja-rep { position: absolute; inset: 0; background: #000; }
.caja-rep video, .caja-rep img { width: 100%; height: 100%; object-fit: fill; display: block; background: #000; }
.capa-rep { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
            color: #fff; font-size: 13px; text-align: center; padding: 12px; pointer-events: none;
            background: linear-gradient(110deg, #10161d 30%, #1b2530 50%, #10161d 70%); background-size: 200% 100%; animation: brillo 1.6s linear infinite; }
.capa-rep.ok { display: none; }
.capa-rep.error { background: rgba(0,0,0,.78); animation: none; pointer-events: auto; }
.capa-rep svg { width: 30px; height: 30px; stroke: #f06a5a; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.capa-rep .reintentar { width: auto; padding: 7px 16px; font-size: 13px; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.3); border-radius: 999px; }
.giro { width: 26px; height: 26px; border-radius: 50%; border: 3px solid rgba(255,255,255,.25); border-top-color: #fff; animation: gira .8s linear infinite; }
@keyframes gira { to { transform: rotate(360deg); } }
@keyframes brillo { to { background-position: -200% 0; } }
@keyframes latido { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

.insignia { position: absolute; top: 8px; left: 8px; z-index: 2; display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 999px;
            font-size: 11px; font-weight: 800; letter-spacing: .6px; color: #fff; background: rgba(0,0,0,.55); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.insignia.vivo { background: rgba(192,57,43,.92); }
.insignia .pulso { width: 7px; height: 7px; border-radius: 50%; background: #fff; animation: latido 1.4s ease-in-out infinite; }
.tile .alarma { z-index: 2; }
.tile .pie-mini { z-index: 2; }
.tile.grande .pie-mini { font-size: 14px; padding: 22px 12px 10px; }

.controles { position: absolute; right: 8px; bottom: 8px; z-index: 3; display: flex; gap: 8px; }
.ib { width: 40px; height: 40px; min-width: 40px; padding: 0; border-radius: 50%; display: grid; place-items: center; color: #fff;
      background: rgba(0,0,0,.5); border: 1px solid rgba(255,255,255,.2); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.ib svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ib.play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 64px; height: 64px; background: rgba(26,111,209,.92); z-index: 3; }
.ib.play svg { width: 30px; height: 30px; fill: #fff; stroke: #fff; }
.ib.claro { background: var(--tarjeta); color: var(--texto); border: 1px solid var(--borde); -webkit-backdrop-filter: none; backdrop-filter: none; flex: none; }
.segmentos.con-icono button { display: flex; align-items: center; justify-content: center; gap: 6px; }
.segmentos.con-icono svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.barra-cam { align-items: stretch; }
.cam-ficha .tile { border-radius: 0; border: 0; width: 100%; }
.cam-ficha .datos { padding: 10px 14px 14px; }
.tile:fullscreen { border-radius: 0; border: 0; aspect-ratio: auto; width: 100vw; height: 100vh; display: grid; place-items: center; }

/* opciones de camaras en la cabecera */
.acciones-cab { display: flex; gap: 8px; align-items: center; }
.ib.cab { width: 36px; height: 36px; min-width: 36px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); }
.ib.cab svg { width: 19px; height: 19px; }
/* camara ampliada: flechas laterales e indicador */
.tile .capa-info > .ib.lado { position: absolute; top: 50%; transform: translateY(-50%); width: 36px; height: 36px; min-width: 36px; opacity: .8; }
.tile .capa-info > .ib.lado.izq { left: 8px; }
.tile .capa-info > .ib.lado.der { right: 8px; }
.tile .capa-info > .contador { position: absolute; top: 8px; right: 8px; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 700;
                               color: #fff; background: rgba(0,0,0,.55); pointer-events: none; }
.tile.grande .alarma { top: 36px; }

/* ---- reparto automatico: la celda llena el hueco; la imagen 16:9 va centrada y a su maximo; las superposiciones siguen a la imagen ---- */
.tile { container-type: size; }
.tile .caja-rep, .tile .capa-info { position: absolute; inset: auto; left: 50%; top: 50%; transform: translate(-50%, -50%);
                                    width: min(100cqw, calc(100cqh * 16 / 9)); aspect-ratio: 16 / 9; }
.tile .capa-info { pointer-events: none; z-index: 2; }
.tile .capa-info > * { pointer-events: auto; }
.tile .capa-info > .insignia, .tile .capa-info > .pie-mini, .tile .capa-info > .alarma { pointer-events: none; }
.mosaico { background: #000; border-radius: 14px; padding: 3px; }
.mosaico .tile { aspect-ratio: auto; width: auto; height: auto; border: 0; border-radius: 10px; min-width: 0; min-height: 0; }
.tile:fullscreen { aspect-ratio: auto; width: 100vw; height: 100vh; }
@media (max-width: 520px) {
  .barra-cam .segmentos.con-icono .et { display: none; }
  .barra-cam { flex-wrap: nowrap; }
  .barra-cam .segmentos { flex: 1 1 0; }
}

/* editor de modos y reglas */
.franja { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 6px 0; }
.franja input[type=time] { width: auto; margin: 0; padding: 8px; }
.franja select { width: auto; margin: 0; padding: 8px; flex: 1 1 110px; }
.franja button { width: auto; padding: 8px 12px; font-size: 14px; }
#reglas-cuerpo .usuario select { flex: 0 1 220px; }

/* matriz dispositivo x modo */
.matriz-fila { padding: 10px 0; border-bottom: 1px solid var(--borde); }
.matriz-fila:last-of-type { border-bottom: 0; }
.matriz-nombre { display: block; font-weight: 600; margin-bottom: 6px; overflow-wrap: anywhere; }
.matriz-nombre small { display: block; color: var(--suave); font-weight: 400; }
.matriz-celdas { display: grid; grid-template-columns: repeat(auto-fit, minmax(96px, 1fr)); gap: 8px; }
.celda { margin: 0; display: block; }
.celda small { display: block; font-size: 12px; color: var(--suave); margin-bottom: 3px; }
.celda select { margin: 0; padding: 8px 6px; font-size: 14px; }
.celda.pers select { border-color: var(--acento); box-shadow: inset 3px 0 0 var(--acento); }
.celda.rol { max-width: 170px; margin-bottom: 8px; }
.matriz-todos { background: var(--elevada); border-radius: 10px; padding: 10px; margin: 8px 0; border-bottom: 0; }

/* subpestanas de Ajustes */
.subtabs { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 14px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.subtabs::-webkit-scrollbar { display: none; }
.subtabs button { width: auto; flex: none; padding: 9px 16px; font-size: 14px; border-radius: 999px; background: var(--tarjeta); color: var(--suave);
                  border: 1px solid var(--borde); }
.subtabs button.activo { background: var(--acento); color: #fff; border-color: var(--acento); }
.fuera-de-grupo { display: none !important; }

.subtabs .cuenta { font-style: normal; font-size: 12px; font-weight: 700; margin-left: 6px; padding: 1px 7px; border-radius: 999px; background: rgba(127,127,127,.25); }
.subtabs .cuenta:empty { display: none; }
.subtabs button.activo .cuenta { background: rgba(255,255,255,.3); }

/* ventilacion y gestion de sensores */
.estancia { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--borde); }
.estancia:last-child { border-bottom: 0; }
.estancia .tx { flex: 1; min-width: 0; }
.estancia .tx b { display: block; }
.estancia small { color: var(--suave); display: block; }
.estancia.activa .tx small { color: var(--aviso); font-weight: 600; }
.interruptor { width: 54px; height: 32px; padding: 3px; border-radius: 999px; background: var(--neutro); flex: none; transition: background .15s; }
.interruptor i { display: block; width: 26px; height: 26px; border-radius: 50%; background: #fff; transition: transform .15s; box-shadow: 0 1px 3px rgba(0,0,0,.3); }
.interruptor.on { background: var(--aviso); }
.interruptor.on i { transform: translateX(22px); }
.aviso-ign { background: var(--aviso-f); color: var(--aviso); border-radius: 10px; padding: 9px 12px; font-size: 14px; font-weight: 600; margin: 0 0 10px; }
#t-ventilacion .segmentos { margin-bottom: 8px; }

/* salud de sensores */
.sensor { display: block; padding: 0; }
.sensor-fila { display: flex; gap: 12px; align-items: center; padding: 12px 0; }
.sensor-fila.tocable { cursor: pointer; }
.sensor .hist { padding: 0 0 12px 22px; }
.sensor .hist small { display: block; margin: 4px 0; }
.spark { width: 100%; max-width: 320px; height: 48px; display: block; background: var(--elevada); border-radius: 8px; }
.spark .linea { fill: none; stroke: var(--acento); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }

/* gestion de Zigbee */
.cuenta-atras { font-size: 17px; margin-bottom: 8px; }
.cuenta-atras b { font-size: 26px; font-variant-numeric: tabular-nums; color: var(--acento); }
.ficha-zb { border: 1px solid var(--borde); border-radius: 14px; padding: 12px; margin: 10px 0; background: var(--elevada); }
.ficha-cab { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; margin-bottom: 6px; }
.ficha-cab small { color: var(--suave); }
.rejilla-campos { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 0 12px; }
.campo-zb { margin: 6px 0; }
.casilla { width: auto; display: inline-block; margin: 0 6px 0 0; vertical-align: middle; }
.casilla-fila { display: block; margin: 8px 0; }
.editar-zb summary, .precursores summary { cursor: pointer; color: var(--acento); font-size: 14px; padding: 4px 0; }

/* editor de modos */
.lista-modos { display: grid; gap: 12px; }
.modo-ficha { border: 1px solid var(--borde); border-radius: 14px; padding: 12px; background: var(--elevada); }
.modo-cab { display: flex; gap: 8px; align-items: center; }
.modo-cab input { margin: 0; font-weight: 700; flex: 1; }
.modo-cab button { width: auto; padding: 8px 12px; font-size: 14px; flex: none; }
.fichas { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; }
.ficha { width: auto; padding: 6px 12px; font-size: 14px; font-weight: 500; border-radius: 999px; background: var(--tarjeta); color: var(--texto); border: 1px solid var(--borde); }
.ficha.on { background: var(--acento); color: #fff; border-color: var(--acento); }
.precursores { margin-top: 8px; }

/* ---- plano de la vivienda ---- */
:root { --vent: #2f80ed; }
.plano-barra { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.plano-resumen { margin: 0; font-weight: 700; }
.plano-botones { display: flex; gap: 6px; }
.plano-botones button { width: auto; min-width: 40px; padding: 8px 12px; }
.plano-marco { overflow: auto; border: 1px solid var(--borde); border-radius: 12px; background: #fff; -webkit-overflow-scrolling: touch; }
.plano-lienzo { position: relative; width: 100%; line-height: 0; }
.plano-lienzo img { width: 100%; height: 100%; display: block; user-select: none; -webkit-user-select: none; pointer-events: none; }
.plano-capa { position: absolute; inset: 0; }
.pl-estancia { position: absolute; transform: translate(-50%, -50%); font-size: 11px; line-height: 1.1; color: #5d6877; font-weight: 600; pointer-events: none; text-transform: uppercase; letter-spacing: .03em; opacity: .75; white-space: nowrap; }
.pl-ico { position: absolute; transform: translate(-50%, -50%); width: var(--pl-ico, 26px); height: var(--pl-ico, 26px); padding: calc(var(--pl-ico, 26px) * .15); border-radius: 50%; border: 2px solid var(--neutro); background: #fff; color: var(--neutro); display: flex; align-items: center; justify-content: center; box-shadow: 0 1px 4px rgba(0,0,0,.25); cursor: pointer; }
.pl-ico svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.pl-ico svg .rell { fill: currentColor; stroke: none; }
.pl-ico.ok { border-color: var(--ok); color: var(--ok); }
.pl-ico.abierta { border-color: var(--aviso); color: var(--aviso); background: var(--aviso-f); }
.pl-ico.vent { border-color: var(--vent); color: var(--vent); background: #e6f0fd; }
.pl-ico.err { border-color: var(--error); color: var(--error); background: var(--error-f); }
.pl-ico.alarma { border-color: var(--error); color: #fff; background: var(--error); animation: pl-pulso 1s infinite; }
.pl-ico.sel { outline: 3px solid var(--acento); outline-offset: 2px; z-index: 3; }
.pl-ico.mov { touch-action: none; cursor: grab; }
.pl-ico.arrastrando { cursor: grabbing; z-index: 4; transform: translate(-50%, -50%) scale(1.15); }
.pl-marca { position: absolute; top: -3px; right: -3px; width: calc(var(--pl-ico, 26px) * .36); height: calc(var(--pl-ico, 26px) * .36); border-radius: 50%; border: 2px solid #fff; background: var(--error); }
.pl-marca.aviso { background: var(--aviso); }
.pl-marca.vent { background: var(--vent); right: auto; left: -3px; }
.pl-marca.alarma { background: #fff; border-color: var(--error); }
@keyframes pl-pulso { 0%, 100% { box-shadow: 0 0 0 0 rgba(192,57,43,.6); } 50% { box-shadow: 0 0 0 10px rgba(192,57,43,0); } }
.plano-leyenda { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 10px 0 0; font-size: 12px; color: var(--suave); }
.plano-leyenda span { display: inline-flex; align-items: center; gap: 5px; }
.pl-pt { width: 10px; height: 10px; border-radius: 50%; display: inline-block; background: var(--neutro); }
.pl-pt.ok { background: var(--ok); } .pl-pt.abierta { background: var(--aviso); } .pl-pt.vent { background: var(--vent); } .pl-pt.err, .pl-pt.alarma { background: var(--error); }
.pl-ficha { margin-top: 12px; padding: 12px; border: 1px solid var(--borde); border-radius: 12px; background: var(--elevada); }
.pl-ficha-cab { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.pl-bandeja h3 { font-size: 14px; margin: 14px 0 8px; }
.pl-libres { display: flex; flex-wrap: wrap; gap: 8px; }
.pl-libre { width: auto; display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 999px; border: 1px dashed var(--neutro); background: var(--tarjeta); font-size: 13px; }
.pl-libre svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.plano-estado { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pl-modo { padding: 5px 12px; border-radius: 999px; font-weight: 700; font-size: 13px; background: var(--elevada); border: 1px solid var(--borde); }
.pl-modo.m-fuera { background: var(--error-f); color: var(--error); border-color: var(--error); }
.pl-modo.m-noche { background: #e6f0fd; color: var(--vent); border-color: var(--vent); }
.pl-modo.m-casa { background: var(--ok-f); color: var(--ok); border-color: var(--ok); }
.pl-modo.m-otro { background: var(--aviso-f); color: var(--aviso); border-color: var(--aviso); }
.pl-estado { position: absolute; right: calc(var(--pl-ico, 26px) * -.2); bottom: calc(var(--pl-ico, 26px) * -.2); width: calc(var(--pl-ico, 26px) * .5); height: calc(var(--pl-ico, 26px) * .5); border-radius: 50%; border: 2px solid #fff; background: var(--neutro); color: #fff; display: flex; align-items: center; justify-content: center; }
.pl-estado svg { width: 80%; height: 80%; fill: none; stroke: currentColor; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.pl-estado svg .rell { fill: currentColor; stroke: none; }
.pl-estado.check { background: var(--ok); } .pl-estado.abre { background: var(--aviso); } .pl-estado.aire { background: var(--vent); } .pl-estado.x, .pl-estado.alarma { background: var(--error); } .pl-estado.ign { background: var(--neutro); }
.pl-ico.ign { border-style: dashed; opacity: .6; filter: grayscale(.6); }
.pl-pt.ign { background: transparent; border: 2px dashed var(--neutro); width: 8px; height: 8px; }
.pl-globo { position: absolute; z-index: 5; max-width: 220px; width: max-content; padding: 8px 11px; border-radius: 10px; background: #18202b; color: #fff; font-size: 12px; line-height: 1.35; pointer-events: none; display: flex; flex-direction: column; gap: 2px; box-shadow: 0 3px 10px rgba(0,0,0,.35); transform: translate(var(--tx), var(--ty)); }
.pl-globo b { font-size: 13px; }
.pl-globo.cen { --tx: -50%; } .pl-globo.izq { --tx: -16px; } .pl-globo.der { --tx: calc(-100% + 16px); }
.pl-globo.arriba { --ty: calc(-100% - 26px); } .pl-globo.abajo { --ty: 26px; }
@media (prefers-reduced-motion: reduce) { .pl-ico.alarma { animation: none; } }

/* ---- Inicio: modos como botones con icono + ventilacion compacta ---- */
.rejilla-modos { display: grid; grid-template-columns: repeat(auto-fit, minmax(78px, 1fr)); gap: 8px; }
.modo-btn { width: auto; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 10px 4px; border-radius: 12px;
  background: var(--elevada); color: var(--suave); border: 1px solid var(--borde); font-size: 12px; font-weight: 600; line-height: 1.15; }
.modo-btn svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.modo-btn.activo { background: var(--acento); color: #fff; border-color: var(--acento); }
.modo-btn.vigente:not(.activo) { border-color: var(--acento); color: var(--acento); }
.vent-resumen { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.vent-resumen .tx { min-width: 0; }
.vent-resumen button { width: auto; padding: 7px 12px; font-size: 13px; flex: none; }
.vent-cuerpo { margin-top: 10px; }
.vent-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; margin-top: 10px; }
.vent-chip { width: auto; display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 12px; border: 1px solid var(--borde); background: var(--elevada);
  color: var(--texto); text-align: left; }
.vent-chip svg { width: 20px; height: 20px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; color: var(--suave); }
.vent-chip .tx { display: flex; flex-direction: column; min-width: 0; line-height: 1.2; }
.vent-chip .tx b { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vent-chip .tx small { font-size: 11px; color: var(--suave); }
.vent-chip.on { background: #e6f0fd; border-color: var(--vent, #2f80ed); }
.vent-chip.on svg { color: var(--vent, #2f80ed); }
.vent-chip:disabled { opacity: .75; }
/* plano: barra minima en modo ver */
#t-plano { padding: 10px; }
.plano-barra { margin-bottom: 6px; flex-wrap: nowrap; }
.plano-resumen { font-size: 13px; }
.plano-botones { display: flex; gap: 6px; align-items: center; flex: none; }
.plano-botones button { padding: 6px 10px; font-size: 13px; }
#plano-herramientas { display: inline-flex; gap: 6px; }
#plano-herramientas[hidden] { display: none; }
.plano-leyenda { margin-top: 6px; font-size: 11px; gap: 4px 10px; }