/* Modo SCADA. Mimico estilo HMI de alto rendimiento
   (ISA-101): fondo neutro, equipos en gris, el color se reserva para lo que
   el operador tiene que ver (medida viva, marcha, alarma). Usa prodUi.css. */
#scadaPanel.pp { display: flex; flex-direction: column; overflow: hidden; border-top: 0;
  --sc-bg: #e3e6e9; --sc-line: #4f5b66; --sc-fill: #f2f4f6; --sc-dim: #9aa4ad; }

.sc-bar { display: flex; align-items: center; gap: 6px 14px; flex-wrap: wrap; padding: 4px 14px;
  background: var(--pp-surface); border-bottom: 1px solid var(--pp-border); font-size: 10.5px; color: var(--pp-muted); }
.sc-bar b { font-size: 9.5px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; color: var(--pp-muted); margin-right: 2px; }
.sc-lgs { display: flex; flex-wrap: wrap; gap: 3px 12px; align-items: center; }
.sc-lgs span { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.sc-lgs svg { width: 22px; height: 6px; flex: none; }
.sc-lgs i { width: 10px; height: 10px; border-radius: 2px; flex: none; border: 1px solid var(--sc-line); background: var(--sc-fill); }
.sc-lgs i.run { background: #3d4852; border-color: #3d4852; }
.sc-lgs i.live { background: #fff; border-color: #0b6e66; box-shadow: inset 0 0 0 1px #0b6e66; }
.sc-lgs i.alarm { background: var(--pp-bad); border-color: var(--pp-bad); }
.sc-lgs i.nos { background: transparent; border: 1px dashed var(--sc-dim); }
.sc-lgs i.last { background: #f4f6f8; border: 1px dashed #8a96a2; }
.sc-sep { width: 1px; align-self: stretch; background: var(--pp-border); }

.sc-main { flex: 1 1 auto; min-height: 0; display: grid; grid-template-columns: minmax(0, 1fr) 300px; }
.sc-canvas { position: relative; min-width: 0; min-height: 0; background: var(--sc-bg); overflow: hidden; touch-action: none; cursor: grab; }
.sc-canvas.drag { cursor: grabbing; }
.sc-canvas svg { display: block; width: 100%; height: 100%; user-select: none; }
.sc-zoom { position: absolute; right: 10px; bottom: 10px; display: flex; flex-direction: column; gap: 0; background: var(--pp-surface);
  border: 1px solid var(--pp-border-strong); border-radius: 4px; overflow: hidden; box-shadow: 0 1px 4px rgba(0, 0, 0, .12); }
.sc-zoom button { width: 30px; height: 28px; border: 0; border-bottom: 1px solid var(--pp-border); background: var(--pp-surface);
  font: 600 15px/1 "Segoe UI", system-ui, sans-serif; color: var(--pp-text); cursor: pointer; }
.sc-zoom button:last-child { border-bottom: 0; }
.sc-zoom button:hover { background: var(--pp-sunken); }
.sc-zoom button svg { width: 14px; height: 14px; }
.sc-zoomlvl { position: absolute; left: 10px; bottom: 10px; font-size: 10.5px; color: var(--pp-muted); background: rgba(255, 255, 255, .85);
  padding: 2px 6px; border-radius: 3px; pointer-events: none; }
.sc-vacio { padding: 20px; color: var(--pp-muted); }

/* ---------- mimico (SVG) ---------- */
#scadaPanel.pp .sc-fila { font: 700 10px "Segoe UI", system-ui, sans-serif; fill: #6b7782; letter-spacing: .7px; text-transform: uppercase; }
#scadaPanel.pp .sc-tuberia { fill: none; stroke-width: 2; opacity: .72; }
#scadaPanel.pp .sc-tuberia.hl { stroke-width: 3.2; opacity: 1; }
#scadaPanel.pp .sc-tuberias.dim .sc-tuberia:not(.hl) { opacity: .18; }
#scadaPanel.pp .sc-incognita { font: 700 12px "Segoe UI", system-ui, sans-serif; fill: var(--pp-warn); cursor: help; }

#scadaPanel.pp .sc-unidad { cursor: pointer; }
#scadaPanel.pp .sc-unidad:focus { outline: none; }
#scadaPanel.pp .sc-selbox { fill: none; stroke: none; }
#scadaPanel.pp .sc-unidad:hover .sc-selbox { fill: rgba(255, 255, 255, .45); stroke: #a7b1ba; stroke-width: 1; }
#scadaPanel.pp .sc-unidad.sel .sc-selbox,
#scadaPanel.pp .sc-unidad:focus-visible .sc-selbox { fill: rgba(255, 255, 255, .7); stroke: var(--pp-accent); stroke-width: 2; }
#scadaPanel.pp .sc-unidad .sc-nombre { font: 600 10px "Segoe UI", system-ui, sans-serif; fill: #2b3640; }
#scadaPanel.pp .sc-unidad .sc-chip { fill: transparent; stroke: #b3bcc4; stroke-width: 1; stroke-dasharray: 3 2; }
#scadaPanel.pp .sc-unidad .sc-val { font: 600 11.5px Consolas, "Cascadia Mono", ui-monospace, monospace; fill: #1b2631; }
#scadaPanel.pp .sc-unidad .sc-origen { font: 600 8px "Segoe UI", system-ui, sans-serif; fill: #8a96a2; letter-spacing: .5px; text-transform: uppercase; }
#scadaPanel.pp .sc-unidad .sc-tag { font: 700 8.5px Consolas, ui-monospace, monospace; fill: #4f5b66; }

/* simbolos en gris neutro */
#scadaPanel.pp .sc-simbolo .sc-cuerpo { fill: var(--sc-fill); stroke: var(--sc-line); stroke-width: 1.4; }
#scadaPanel.pp .sc-simbolo .sc-nozzle, #scadaPanel.pp .sc-simbolo .sc-colector, #scadaPanel.pp .sc-simbolo .sc-marco { stroke: var(--sc-line); }
#scadaPanel.pp .sc-simbolo .sc-eje, #scadaPanel.pp .sc-simbolo .sc-brazo,
#scadaPanel.pp .sc-simbolo .sc-techo, #scadaPanel.pp .sc-simbolo .sc-tapa, #scadaPanel.pp .sc-simbolo .sc-voluta,
#scadaPanel.pp .sc-simbolo .sc-campana { stroke: var(--sc-line); }
#scadaPanel.pp .sc-simbolo .sc-eje-c { fill: var(--sc-line); }
#scadaPanel.pp .sc-simbolo .sc-aspas line { stroke: var(--sc-line); }
#scadaPanel.pp .sc-simbolo .sc-base, #scadaPanel.pp .sc-simbolo .sc-disco, #scadaPanel.pp .sc-simbolo .sc-rodillo { fill: #e3e7eb; stroke: var(--sc-line); }
#scadaPanel.pp .sc-simbolo .sc-cabezal { fill: #e3e7eb; stroke: var(--sc-line); }
#scadaPanel.pp .sc-simbolo .sc-haz { stroke: #6b7782; }
#scadaPanel.pp .sc-simbolo .sc-motor-c { fill: #fff; stroke: var(--sc-line); stroke-width: 1.4; }
#scadaPanel.pp .sc-simbolo .sc-motor-t { font: 700 10px "Segoe UI", system-ui, sans-serif; fill: var(--sc-line); }

/* medida viva: caja de valor solida (el dato es real) */
#scadaPanel.pp .sc-unidad.e-live .sc-chip { fill: #fff; stroke: #0b6e66; stroke-width: 1.2; stroke-dasharray: none; }
#scadaPanel.pp .sc-unidad.e-live .sc-val { font-weight: 700; fill: #0b1d28; }
#scadaPanel.pp .sc-unidad.e-live .sc-origen { fill: #0b6e66; }
#scadaPanel.pp .sc-unidad.e-live .sc-simbolo .sc-cuerpo { stroke: #2b3640; stroke-width: 1.8; }
/* marcha (ISA-101: en marcha = relleno oscuro, parado = hueco) */
#scadaPanel.pp .sc-unidad.s-run .sc-simbolo .sc-motor-c { fill: #3d4852; stroke: #3d4852; }
#scadaPanel.pp .sc-unidad.s-run .sc-simbolo .sc-motor-t { fill: #fff; }
/* alarma: unico rojo de la pantalla */
#scadaPanel.pp .sc-unidad.s-alarm .sc-simbolo .sc-cuerpo { stroke: var(--pp-bad); stroke-width: 2.4; }
#scadaPanel.pp .sc-unidad.s-alarm .sc-chip { fill: var(--pp-bad); stroke: var(--pp-bad); }
#scadaPanel.pp .sc-unidad.s-alarm .sc-val, #scadaPanel.pp .sc-unidad.s-alarm .sc-origen { fill: #fff; }
#scadaPanel.pp .sc-unidad.s-alarm .sc-selbox { stroke: var(--pp-bad); stroke-width: 1.5; animation: sc-blink 1.2s steps(2, start) infinite; }
@keyframes sc-blink { to { stroke-opacity: .15; } }
/* ultimo valor conocido: real pero no en vivo (gris, cursiva, caja discontinua) */
#scadaPanel.pp .sc-unidad.e-last .sc-chip { fill: #f4f6f8; stroke: #8a96a2; stroke-width: 1; stroke-dasharray: 3 2; }
#scadaPanel.pp .sc-unidad.e-last .sc-val { font-style: italic; fill: #4f5b66; }
#scadaPanel.pp .sc-unidad.e-last .sc-origen { fill: #7d8994; }
#scadaPanel.pp .sc-unidad.e-last .sc-simbolo { opacity: .85; }
/* sin senal / no instrumentado: se ve que existe, no que mida */
#scadaPanel.pp .sc-unidad.sin-dato .sc-simbolo { opacity: .62; }
#scadaPanel.pp .sc-unidad.sin-dato .sc-simbolo .sc-cuerpo { stroke-dasharray: none; }
#scadaPanel.pp .sc-unidad.sin-dato .sc-nombre { fill: #5d6a77; font-weight: 500; }
#scadaPanel.pp .sc-unidad.sin-dato .sc-origen { font-style: normal; }
#scadaPanel.pp .sc-unidad.sin-equipo { cursor: pointer; }
#scadaPanel.pp .sc-unidad.sin-equipo .sc-simbolo { opacity: .45; }

/* Tanques estilo HMI de molino: el nivel se lee dentro del tanque.
   Siempre bien visibles (el rayado ya dice que no hay señal). */
#scadaPanel.pp .sc-unidad.es-tanque .sc-simbolo { opacity: 1; }
/* el contorno va encima del nivel: sin relleno, o tapa el nivel y el rayado */
#scadaPanel.pp .sc-simbolo .sc-cuerpo.sc-hueco { fill: none; }
#scadaPanel.pp .sc-unidad.es-tanque .sc-simbolo .sc-cuerpo { stroke: #3d4852; stroke-width: 1.8; }
#scadaPanel.pp .sc-simbolo .sc-escala { stroke: #6b7782; stroke-width: 1; }
#scadaPanel.pp .sc-simbolo .sc-escala-t { font: 600 7px Consolas, ui-monospace, monospace; fill: #6b7782; }
/* tanque 3D: acero con luz lateral (los degradados los da defsSimbolos()) */
#scadaPanel.pp .sc-simbolo .sc-tq-virola { stroke: none; }
#scadaPanel.pp .sc-simbolo .sc-tq-tapa { stroke: #3d4852; stroke-width: 1.2; }
#scadaPanel.pp .sc-simbolo .sc-tq-pata { stroke: #4b5660; stroke-width: .6; }
#scadaPanel.pp .sc-simbolo .sc-tq-tubo { stroke: #4b5660; stroke-width: .6; }
#scadaPanel.pp .sc-simbolo .sc-tq-brida { fill: #4b5660; }
#scadaPanel.pp .sc-simbolo .sc-tq-motor { stroke: #3d4852; stroke-width: 1; }
#scadaPanel.pp .sc-simbolo .sc-tq-eje { stroke: #4b5660; stroke-width: 2.2; }
#scadaPanel.pp .sc-simbolo .sc-tq-aspa { fill: #4b5660; }
/* campo de lectura del nivel, como un campo de E/S de la HMI */
#scadaPanel.pp .sc-simbolo .sc-tq-campo { fill: #f8fafc; stroke: #3d4852; stroke-width: 1; }
#scadaPanel.pp .sc-simbolo .sc-nivel-txt { font: 700 12.5px Consolas, "Cascadia Mono", ui-monospace, monospace; fill: #8a96a2; }
#scadaPanel.pp .sc-simbolo .sc-nivel-sub { font: 700 7px "Segoe UI", system-ui, sans-serif; fill: #4f5b66; letter-spacing: .6px;
  text-transform: uppercase; paint-order: stroke; stroke: rgba(248, 250, 252, .85); stroke-width: 3px; stroke-linejoin: round; }
#scadaPanel.pp .sc-unidad.nivel-vivo .sc-nivel-txt { fill: #0b1d28; }
#scadaPanel.pp .sc-unidad.nivel-vivo .sc-nivel-sub { fill: #0b6e66; }
#scadaPanel.pp .sc-unidad.nivel-aviso .sc-tq-campo { fill: #fff4d6; stroke: #b45309; }
#scadaPanel.pp .sc-unidad.nivel-alarma .sc-tq-campo { fill: var(--pp-bad); stroke: var(--pp-bad); }
#scadaPanel.pp .sc-unidad.nivel-alarma .sc-nivel-txt { fill: #fff !important; }
#scadaPanel.pp .sc-simbolo .sc-lim { stroke-width: 1.3; stroke-dasharray: 4 3; }
#scadaPanel.pp .sc-simbolo .sc-lim.aviso { stroke: #d97706; }
#scadaPanel.pp .sc-simbolo .sc-lim.grave { stroke: var(--pp-bad); }
#scadaPanel.pp .sc-simbolo .sc-lim-t { font: 700 7px "Segoe UI", system-ui, sans-serif; }
#scadaPanel.pp .sc-simbolo .sc-lim-t.aviso { fill: #b45309; }
#scadaPanel.pp .sc-simbolo .sc-lim-t.grave { fill: var(--pp-bad); }
#scadaPanel.pp .sc-unidad.nivel-aviso .sc-nivel-txt, #scadaPanel.pp .sc-unidad.nivel-aviso .sc-nivel-sub { fill: #b45309; }
#scadaPanel.pp .sc-unidad.nivel-alarma .sc-simbolo .sc-cuerpo { stroke: var(--pp-bad); stroke-width: 2.6; }
#scadaPanel.pp .sc-unidad.nivel-alarma .sc-nivel-txt, #scadaPanel.pp .sc-unidad.nivel-alarma .sc-nivel-sub { fill: var(--pp-bad); }
#scadaPanel.pp .sc-unidad.nivel-alarma .sc-selbox { stroke: var(--pp-bad); stroke-width: 1.5; animation: sc-blink 1.2s steps(2, start) infinite; }

/* ---------- panel lateral ---------- */
.sc-side { display: flex; flex-direction: column; min-height: 0; background: var(--pp-surface); border-left: 1px solid var(--pp-border); }
.sc-detail { padding: 8px 12px 10px; border-bottom: 1px solid var(--pp-border); max-height: 52%; overflow: auto; flex: none; }
.sc-detail .hint { color: var(--pp-muted); font-size: 11.5px; line-height: 1.45; }
.sc-detail .hint b { color: var(--pp-text); }
.sc-dt { display: flex; align-items: flex-start; gap: 8px; }
.sc-dt h3 { margin: 0; font-size: 14px; font-weight: 600; line-height: 1.25; }
.sc-dt p { margin: 1px 0 0; font-size: 11px; color: var(--pp-muted); }
.sc-dt .pp-pill { margin-left: auto; flex: none; }
.sc-vals { margin: 7px 0 0; display: grid; grid-template-columns: 1fr auto; border: 1px solid var(--pp-border); border-radius: 3px; overflow: hidden; }
.sc-vals div { padding: 3px 7px; font-size: 11.5px; border-bottom: 1px solid #edf0f3; }
.sc-vals div:nth-last-child(-n+2) { border-bottom: 0; }
.sc-vals .k { color: var(--pp-muted); }
.sc-vals .v { text-align: right; font: 600 12px Consolas, ui-monospace, monospace; color: var(--pp-text); }
.sc-vals .main { background: var(--pp-accent-soft); }
.sc-nodata { margin-top: 7px; padding: 6px 8px; border: 1px dashed var(--pp-border-strong); border-radius: 3px; font-size: 11px; color: var(--pp-muted); }
.sc-con { margin-top: 8px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.sc-con h4 { margin: 0 0 3px; font-size: 9.5px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; color: var(--pp-muted); }
.sc-con button { all: unset; box-sizing: border-box; display: flex; align-items: center; gap: 5px; width: 100%; font-size: 11px; padding: 1px 0;
  color: var(--pp-text); cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sc-con button:hover { color: var(--pp-accent); text-decoration: underline; }
.sc-con i { width: 10px; height: 3px; border-radius: 1px; flex: none; }
.sc-con .none { font-size: 11px; color: var(--pp-faint); }
.sc-dact { margin-top: 9px; display: flex; gap: 6px; }
.sc-dact .pp-btn { flex: 1; justify-content: center; }
.sc-search { padding: 6px 12px; border-bottom: 1px solid var(--pp-border); }
.sc-search input { width: 100%; height: 26px; padding: 0 8px; border: 1px solid var(--pp-border-strong); border-radius: 4px;
  font: inherit; font-size: 12px; background: var(--pp-surface); color: var(--pp-text); }
.sc-search input:focus { outline: none; border-color: var(--pp-accent); }
.sc-list { flex: 1 1 auto; min-height: 0; overflow: auto; padding-bottom: 6px; }
.sc-grp { position: sticky; top: 0; z-index: 1; padding: 4px 12px 3px; background: var(--pp-sunken); border-bottom: 1px solid var(--pp-border);
  font-size: 9.5px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; color: var(--pp-muted); display: flex; justify-content: space-between; }
.sc-row { all: unset; box-sizing: border-box; display: grid; grid-template-columns: 10px minmax(0, 1fr) auto; gap: 7px; align-items: center;
  width: 100%; padding: 3px 12px; font-size: 11.5px; cursor: pointer; border-bottom: 1px solid #f0f2f4; }
.sc-row:hover { background: #f3f7f9; }
.sc-row.sel { background: var(--pp-accent-soft); }
.sc-row:focus-visible { outline: 2px solid var(--pp-accent); outline-offset: -2px; }
.sc-row .n { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sc-row .n small { color: var(--pp-faint); font: 600 10px Consolas, ui-monospace, monospace; margin-left: 4px; }
.sc-row .v { font: 600 11.5px Consolas, ui-monospace, monospace; color: var(--pp-text); white-space: nowrap; }
.sc-row .v.dim { color: var(--pp-faint); font: 400 10.5px "Segoe UI", system-ui, sans-serif; }
.sc-dot { width: 8px; height: 8px; border-radius: 2px; border: 1px solid var(--sc-line); background: var(--sc-fill); }
.sc-dot.live { background: #fff; border-color: #0b6e66; box-shadow: inset 0 0 0 1px #0b6e66; }
.sc-dot.run { background: #3d4852; border-color: #3d4852; }
.sc-dot.alarm { background: var(--pp-bad); border-color: var(--pp-bad); }
.sc-dot.nos { background: transparent; border: 1px dashed var(--sc-dim); }
.sc-dot.na { background: transparent; border-color: #d3d8dd; }
.sc-dot.last { background: #c9d0d6; border: 1px dashed #7d8994; }
.sc-row .v.last, .sc-vals .v.last { font-style: italic; color: var(--pp-muted); }
.sc-empty { padding: 14px 12px; color: var(--pp-faint); font-size: 11.5px; }

@media (max-width: 980px) {
  .sc-main { grid-template-columns: minmax(0, 1fr) 260px; }
}
@media (max-width: 760px) {
  #scadaPanel.pp { overflow: auto; }
  .sc-main { display: flex; flex-direction: column; flex: none; }
  .sc-canvas { height: 58vh; flex: none; }
  .sc-side { border-left: 0; border-top: 1px solid var(--pp-border); }
  .sc-detail { max-height: none; }
  .sc-list { max-height: 50vh; }
  .sc-bar { padding: 4px 12px; }
}