/* ============================================================
   Red Hogar — panel de control de la red doméstica
   Diseño «dossier técnico sobre papel»: beige milimetrado,
   granate + rosa palo, redes WiFi por color.
   ============================================================ */
:root{
  --paper:oklch(94.5% .02 85);
  --paper-2:oklch(92% .025 82);
  --card:oklch(97.5% .012 90);
  --ink:oklch(28% .03 55);
  --muted:oklch(52% .04 60);
  --faint:oklch(66% .035 70);
  --wine:oklch(42% .13 15);
  --wine-soft:color-mix(in oklab, var(--wine) 32%, transparent);
  --rosa:oklch(78% .06 15);
  --rose:oklch(56% .13 5);
  --ochre:oklch(58% .11 75);
  --green:oklch(55% .1 150);
  --red:oklch(50% .16 25);
  --net-a:oklch(48% .1 305);
  --net-b:oklch(60% .11 340);
  --net-c:oklch(52% .09 265);
  --net-iot:var(--ochre);
  --postit:#ffe066;
  --mono:ui-monospace,'Cascadia Code','SF Mono',Consolas,monospace;
  --serif:'Charter','Iowan Old Style','Palatino Linotype',Georgia,serif;
  --shadow-card:0 1px 2px oklch(30% .04 40 / .07), 0 10px 28px -14px oklch(42% .13 15 / .22);
  color-scheme:light;
}
*{box-sizing:border-box}
html{background:var(--paper)}
body{
  margin:0;color:var(--ink);line-height:1.5;
  font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:
    repeating-linear-gradient(45deg, oklch(42% .13 15 / .022) 0 1px, transparent 1px 8px),
    repeating-linear-gradient(-45deg, oklch(35% .05 60 / .018) 0 1px, transparent 1px 8px),
    var(--paper);
  min-height:100vh;
}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit;padding:0}
input,select,textarea{font:inherit;color:var(--ink)}
:focus-visible{outline:2.5px solid var(--wine);outline-offset:2px;border-radius:4px}
::placeholder{color:var(--faint)}

/* ============ Barra superior con pestañas de índice ============ */
.appbar{
  display:flex;align-items:flex-end;gap:14px;padding:12px 16px 0;
  background:var(--paper-2);border-bottom:1px solid var(--wine-soft);
  position:sticky;top:0;z-index:30;flex-wrap:wrap;
}
.logo{display:flex;align-items:center;gap:9px;font-family:var(--serif);font-weight:700;
      font-size:17px;color:var(--wine);white-space:nowrap;padding-bottom:11px;text-decoration:none}
.tabs{display:flex;gap:4px;flex:1;align-items:flex-end;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{font-size:13px;padding:8px 14px 9px;color:var(--muted);white-space:nowrap;display:flex;align-items:center;gap:7px;
     border:1px solid transparent;border-bottom:none;border-radius:9px 9px 0 0;position:relative;top:1px}
.tab[aria-selected="true"]{color:var(--wine);font-weight:650;background:var(--card);
     border-color:var(--wine-soft);box-shadow:inset 0 3px 0 var(--wine)}
.tab.pink{color:var(--rose)}
.tab.pink[aria-selected="true"]{color:var(--rose);box-shadow:inset 0 3px 0 var(--rose)}
.tab:disabled{color:var(--faint);cursor:not-allowed}
.tag-soon{font-family:var(--mono);font-size:9px;letter-spacing:.08em;border:1px dashed var(--faint);
          border-radius:4px;padding:1px 5px;color:var(--faint)}
.appbar .actions{display:flex;gap:8px;align-items:center;padding-bottom:9px}

.btn{font-size:12.5px;border:1px solid var(--wine-soft);background:var(--card);border-radius:9px;
     padding:7px 13px;color:var(--ink);white-space:nowrap;box-shadow:0 1px 2px oklch(30% .04 40/.06);
     display:inline-flex;align-items:center;gap:6px}
.btn:hover{border-color:var(--wine)}
.btn.primary{background:var(--wine);border-color:var(--wine);color:oklch(97% .01 90);font-weight:650}
.btn.primary:hover{background:oklch(38% .13 15)}
.btn.ghost{color:var(--muted)}
.btn.pinky{background:color-mix(in oklab, var(--rose) 10%, white);border-color:color-mix(in oklab, var(--rose) 45%, transparent);color:var(--rose);font-weight:650}
.btn.danger{color:var(--red);border-color:color-mix(in oklab, var(--red) 35%, transparent);background:color-mix(in oklab, var(--red) 5%, transparent)}
.btn:disabled{opacity:.55;cursor:not-allowed}

.search{display:flex;align-items:center;gap:8px;border:1px solid var(--wine-soft);background:#fff;
        border-radius:9px;padding:0 12px;font-size:12.5px;min-width:180px}
.search input{border:none;outline:none;background:none;padding:8px 0;width:100%;font-size:12.5px}

/* ============ Vistas ============ */
.view{display:none}
.view.on{display:block}
main{max-width:1400px;margin:0 auto;padding:16px}

/* ---- Vista General ---- */
.general-grid{position:relative}
.map-wrap{overflow:auto;border:1px solid var(--wine-soft);border-radius:14px;background:var(--card);
          box-shadow:0 2px 4px oklch(30% .04 40/.06), 0 26px 60px -24px oklch(42% .13 15/.3)}
.map{position:relative;width:1120px;height:780px;
  background:
    repeating-linear-gradient(0deg, oklch(48% .1 305 / .1) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(90deg, oklch(48% .1 305 / .1) 0 1px, transparent 1px 26px),
    linear-gradient(oklch(96.5% .015 90), oklch(94.5% .02 85));
}
svg.wires{position:absolute;inset:0;width:100%;height:100%}
.cable{stroke:var(--wine);stroke-width:2.6;fill:none;opacity:.7;stroke-linecap:round}
.cable.otro{stroke:var(--faint);stroke-width:2;stroke-dasharray:2 5;opacity:.95}
.cable-hit{stroke:transparent;stroke-width:16;fill:none;cursor:pointer;pointer-events:stroke}
.cable-hit:hover + .cable, .cable.hover{opacity:1;stroke-width:3.4}
.cable-end{fill:var(--card);stroke:var(--wine);stroke-width:1.5}
.cable-end.otro{stroke:var(--faint)}
.templink{stroke:var(--wine);stroke-width:2.4;fill:none;stroke-dasharray:6 6;opacity:.9}
.ring{fill:none;stroke-width:1.3;pointer-events:none}
.ring.a{stroke:var(--net-a)} .ring.b{stroke:var(--net-b)}
.ring.c{stroke:var(--net-c)} .ring.iot{stroke:var(--net-iot)}
.cable-label{font-family:var(--mono);font-size:9.5px;fill:var(--faint)}

/* Nodo / aparato */
.node{position:absolute;width:126px;border:1.5px solid var(--wine-soft);background:var(--card);border-radius:12px;
      padding:10px 8px 9px;text-align:center;box-shadow:var(--shadow-card);cursor:grab;touch-action:none;
      user-select:none;-webkit-user-select:none}
.node:active{cursor:grabbing}
.node .ic{height:44px;display:flex;align-items:center;justify-content:center;pointer-events:none}
.node .nm{font-size:12.5px;font-weight:650;margin-top:6px;line-height:1.25;pointer-events:none;overflow-wrap:break-word}
.node .ipl{font-family:var(--mono);font-size:10.5px;color:var(--muted);margin-top:3px;pointer-events:none}
.node .st{position:absolute;top:9px;right:9px;width:8px;height:8px;border-radius:50%;background:var(--green);
          box-shadow:0 0 0 2.5px color-mix(in oklab, var(--green) 22%, transparent);pointer-events:none}
.node .st.off{background:var(--faint);box-shadow:none}
.node.hub{width:178px;border-color:var(--wine)}
.node.out{opacity:.62;filter:saturate(.55)}
.node.dragging{z-index:10;box-shadow:0 18px 40px -12px oklch(30% .06 30/.45);cursor:grabbing}
.node.flash{animation:flash 1.6s ease 2}
@keyframes flash{0%,100%{box-shadow:var(--shadow-card)}50%{box-shadow:0 0 0 6px color-mix(in oklab, var(--rose) 40%, transparent)}}
.badge{position:absolute;top:-10px;left:-10px;font-size:10px;font-weight:700;background:var(--ochre);color:#fff;
       border-radius:999px;padding:2.5px 9px;box-shadow:0 2px 5px oklch(30% .04 40/.25);pointer-events:none}

/* conector para tender cables */
.port{position:absolute;left:50%;bottom:-12px;transform:translateX(-50%);width:26px;height:19px;
      background:var(--card);border:1.5px solid var(--wine);border-radius:5px;cursor:crosshair;
      display:flex;align-items:center;justify-content:center;color:var(--wine);
      box-shadow:0 2px 6px oklch(30% .04 40/.2);touch-action:none}
.port:hover{background:var(--wine);color:#fff}
.map.linking .node{cursor:copy}
.map.linking .node.link-target{border-color:var(--wine);box-shadow:0 0 0 3.5px var(--wine-soft), var(--shadow-card)}

/* chips de red del router */
.ssid{--c:var(--net-a);display:flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10px;
      background:color-mix(in oklab, var(--c) 9%, transparent);border:1px solid color-mix(in oklab, var(--c) 45%, transparent);
      color:var(--c);border-radius:7px;padding:3.5px 8px;margin-top:6px;justify-content:space-between;
      cursor:pointer;font-weight:600;width:100%}
.ssid .n{background:var(--c);color:#fff;border-radius:999px;padding:0 6px;font-weight:700}
.ssid.b{--c:var(--net-b)} .ssid.c{--c:var(--net-c)} .ssid.iot{--c:var(--net-iot)}
.ssid.on{background:var(--c);color:#fff}
.ssid.on .n{background:#fff;color:var(--c)}

/* ondas WiFi del color de la red */
.wifi-badge{--c:var(--net-a);position:absolute;top:-11px;right:-11px;width:26px;height:26px;border-radius:9px;
      background:var(--card);border:1.5px solid var(--c);color:var(--c);cursor:pointer;
      display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px oklch(30% .04 40/.18)}
.wifi-badge.b{--c:var(--net-b)} .wifi-badge.c{--c:var(--net-c)} .wifi-badge.iot{--c:var(--net-iot)}

/* selección de red / búsqueda */
.map.netsel .node{opacity:.35}
.map.netsel .node.lit{opacity:1;border-color:var(--sel,var(--net-a));
      box-shadow:0 0 0 3.5px color-mix(in oklab, var(--sel,var(--net-a)) 26%, transparent), var(--shadow-card)}
.map.filtering .node{opacity:.22}
.map.filtering .node.hit{opacity:1}

/* leyenda */
.legend{position:absolute;right:16px;top:14px;border:1px solid var(--wine-soft);
        background:color-mix(in oklab, var(--card) 92%, transparent);backdrop-filter:blur(4px);
        border-radius:11px;padding:10px 14px;font-size:11.5px;color:var(--muted);box-shadow:var(--shadow-card);z-index:5}
.legend .row{display:flex;align-items:center;gap:8px;margin:4px 0}
.legend .otro-sample{width:30px;height:0;border-top:2px dotted var(--faint)}

/* panel lateral: dispositivos de una red */
.netpanel{position:absolute;right:14px;top:64px;width:280px;max-height:calc(100% - 84px);overflow:auto;
          border:1.5px solid var(--wine-soft);border-radius:13px;background:var(--card);z-index:6;
          box-shadow:0 18px 44px -14px oklch(30% .06 30/.4);display:none}
.netpanel.on{display:block}
.netpanel header{--c:var(--net-a);display:flex;align-items:center;gap:8px;padding:11px 14px;
          background:color-mix(in oklab, var(--c) 10%, white);border-bottom:1px solid var(--wine-soft);
          font-family:var(--mono);font-size:12px;font-weight:700;color:var(--c)}
.netpanel header .x{margin-left:auto;color:var(--faint);font-size:15px}
.netpanel .row{display:flex;align-items:center;gap:9px;padding:8px 14px;font-size:12.5px;cursor:pointer;
          border-bottom:1px solid color-mix(in oklab, var(--wine) 8%, transparent)}
.netpanel .row:hover{background:color-mix(in oklab, var(--wine) 4%, transparent)}
.netpanel .row .ipm{margin-left:auto;font-family:var(--mono);font-size:10.5px;color:var(--wine)}
.netpanel .empty{padding:14px;font-size:12px;color:var(--faint)}

/* barra de ayuda bajo el mapa */
.mapbar{display:flex;gap:10px;align-items:center;margin-top:12px;flex-wrap:wrap;
        font-size:12.5px;color:var(--muted)}
.mapbar .tip{border:1.5px dashed var(--wine-soft);border-radius:11px;background:var(--card);padding:8px 13px;flex:1;min-width:230px}
.mapbar .tip b{color:var(--wine);font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;margin-right:6px}

/* acordeón móvil de redes */
.mobile-nets{display:none;margin-bottom:12px}
.mnet{--c:var(--net-a);border:1.5px solid var(--wine-soft);border-radius:12px;background:var(--card);
      margin-bottom:9px;overflow:hidden;box-shadow:0 1px 3px oklch(30% .04 40/.07)}
.mnet.b{--c:var(--net-b)} .mnet.c{--c:var(--net-c)} .mnet.iot{--c:var(--net-iot)}
.mnet summary{display:flex;align-items:center;gap:8px;padding:10px 13px;font-family:var(--mono);
      font-size:11.5px;color:var(--c);font-weight:700;cursor:pointer;list-style:none}
.mnet summary::-webkit-details-marker{display:none}
.mnet summary .n{margin-left:auto;background:var(--c);color:#fff;border-radius:999px;padding:0 8px;font-size:10px}
.mnet .row{display:flex;align-items:center;gap:8px;padding:8px 13px;font-size:12.5px;
      border-top:1px solid color-mix(in oklab, var(--wine) 8%, transparent);cursor:pointer}
.mnet .row .ipm{margin-left:auto;font-family:var(--mono);font-size:10.5px;color:var(--wine)}

/* ---- Vista Lista IPs ---- */
.ips-toolbar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.warn{font-size:11.5px;color:var(--ochre);font-family:var(--mono);font-weight:700}
.ips-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(420px,1fr));gap:15px}
.netgroup{--c:var(--net-a);border:1.5px solid var(--wine-soft);border-radius:13px;background:var(--card);
          overflow:hidden;box-shadow:var(--shadow-card)}
.netgroup.b{--c:var(--net-b)} .netgroup.c{--c:var(--net-c)} .netgroup.iot{--c:var(--net-iot)}
.netgroup.cable-group{--c:var(--wine)} .netgroup.none-group{--c:var(--faint)}
.ng-h{display:flex;align-items:center;gap:9px;padding:10px 15px;
      background:color-mix(in oklab, var(--c) 8%, white);border-bottom:1px solid var(--wine-soft)}
.ng-h b{font-family:var(--mono);font-size:12.5px;color:var(--c);font-weight:700}
.ng-h .meta{margin-left:auto;font-size:11px;color:var(--faint)}
table.iptab{width:100%;border-collapse:collapse;font-size:12.5px}
.iptab td{padding:7.5px 12px;border-top:1px solid color-mix(in oklab, var(--wine) 9%, transparent)}
.iptab tr:first-child td{border-top:0}
.iptab tr{cursor:pointer}
.iptab tr:hover td{background:color-mix(in oklab, var(--wine) 4%, transparent)}
.iptab .ipv{font-family:var(--mono);color:var(--wine);font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.iptab .mac{font-family:var(--mono);color:var(--faint);font-size:11px;white-space:nowrap}
.iptab .dot{width:8px;height:8px;border-radius:50%;background:var(--green);display:inline-block;
            box-shadow:0 0 0 2.5px color-mix(in oklab, var(--green) 20%, transparent)}
.iptab .dot.off{background:var(--faint);box-shadow:none}
.iptab tr.dup td{background:color-mix(in oklab, var(--ochre) 8%, transparent)}

/* ---- Vista Datasheets ---- */
.sheets-toolbar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.sheet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:14px}
.sheet{border:1.5px solid color-mix(in oklab, var(--rose) 30%, transparent);border-radius:13px;
       background:var(--card);padding:15px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow-card)}
.sheet .pdf{width:42px;height:50px;border-radius:6px;background:color-mix(in oklab, var(--rose) 10%, white);
       border:1px solid color-mix(in oklab, var(--rose) 45%, transparent);position:relative;
       display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:10px;font-weight:700;color:var(--rose)}
.sheet .pdf::after{content:"";position:absolute;top:-1px;right:-1px;border-style:solid;border-width:0 11px 11px 0;
       border-color:transparent var(--paper) color-mix(in oklab, var(--rose) 35%, white) transparent;border-radius:0 0 0 4px}
.sheet b{font-size:13.5px}
.sheet .mod{font-size:11.5px;color:var(--muted);font-family:var(--mono)}
.sheet .foot{display:flex;gap:7px;margin-top:auto;flex-wrap:wrap}
.sheet .foot .btn{font-size:11px;padding:5px 10px}
.sheet.pending{border-style:dashed;opacity:.85}

/* ---- Vistas futuras ---- */
.future{border:1.5px dashed var(--wine-soft);border-radius:16px;background:var(--card);
        padding:56px 24px;text-align:center;color:var(--muted);max-width:640px;margin:40px auto}
.future h2{font-family:var(--serif);color:var(--wine);margin:0 0 8px}

/* ============ Modales ============ */
.overlay{position:fixed;inset:0;background:oklch(30% .04 40/.3);backdrop-filter:blur(6px);
         display:none;align-items:center;justify-content:center;z-index:60;padding:18px}
.overlay.on{display:flex}
.modal{width:680px;max-width:100%;max-height:calc(100vh - 40px);overflow:auto;
       background:var(--card);border:1.5px solid var(--wine);border-radius:16px;
       box-shadow:0 40px 80px -20px oklch(28% .08 20/.5)}
.m-head{display:flex;align-items:center;gap:14px;padding:16px 20px;border-bottom:1px solid var(--wine-soft);
        position:sticky;top:0;background:var(--card);z-index:2;border-radius:15px 15px 0 0}
.m-ic{width:54px;height:54px;border-radius:13px;background:color-mix(in oklab, var(--rosa) 26%, white);
      border:1px solid var(--rosa);display:flex;align-items:center;justify-content:center;flex:none}
.m-head h3{margin:0;font-family:var(--serif);font-size:19px}
.m-sub{font-size:12px;color:var(--muted)}
.m-x{margin-left:auto;color:var(--faint);font-size:20px;padding:4px 8px}
.m-x:hover{color:var(--wine)}
.m-body{padding:16px 20px;display:grid;grid-template-columns:1fr 195px;gap:16px}
.m-body.single{grid-template-columns:1fr}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-content:start}
.fact{border:1px solid var(--wine-soft);background:#fff;border-radius:10px;padding:8px 12px}
.fact .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--rosa);text-transform:uppercase;font-weight:700}
.fact .v{font-size:13px;margin-top:2px;overflow-wrap:break-word}
.fact .v.mono{font-family:var(--mono);font-size:12.5px;color:var(--wine);font-weight:600}
.fact .chip{--c:var(--wine);font-size:11px;border-radius:999px;padding:1.5px 9px;display:inline-block;
      background:color-mix(in oklab, var(--c) 9%, transparent);color:var(--c);
      border:1px solid color-mix(in oklab, var(--c) 40%, transparent);font-weight:600}
.fact .chip.a{--c:var(--net-a)} .fact .chip.b{--c:var(--net-b)} .fact .chip.c{--c:var(--net-c)} .fact .chip.iot{--c:var(--net-iot)}
.fact select{border:1px solid var(--wine-soft);border-radius:7px;padding:3px 6px;font-size:11.5px;background:#fff;max-width:100%}
.m-row{grid-column:1/-1;display:flex;gap:9px;flex-wrap:wrap}
.periph{grid-column:1/-1;border:1px solid var(--wine-soft);border-radius:11px;background:#fff;overflow:hidden}
.periph .p-h{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--muted);padding:8px 13px;
      background:var(--paper-2);border-bottom:1px solid var(--wine-soft);text-transform:uppercase;font-weight:700}
.periph .p-r{display:flex;align-items:center;gap:9px;padding:7.5px 13px;font-size:12.5px;
      border-bottom:1px solid color-mix(in oklab, var(--wine) 10%, transparent)}
.periph .p-r:last-child{border-bottom:0}
.periph .empty{padding:11px 13px;font-size:12px;color:var(--faint)}
.conn{margin-left:auto;font-family:var(--mono);font-size:10px;border-radius:5px;padding:1.5px 8px;
      border:1px solid var(--wine-soft);color:var(--muted);font-weight:600;white-space:nowrap}
.conn.USB{color:var(--wine)}
.conn.Bluetooth{color:var(--net-a);border-color:color-mix(in oklab, var(--net-a) 40%, transparent)}
.conn.WiFi{color:var(--net-b);border-color:color-mix(in oklab, var(--net-b) 40%, transparent)}
.conn.HDMI,.conn.DisplayPort{color:var(--net-c);border-color:color-mix(in oklab, var(--net-c) 40%, transparent)}
.conn.Jack{color:var(--ochre);border-color:color-mix(in oklab, var(--ochre) 40%, transparent)}
.conn.Interno{color:var(--faint);border-style:dashed}
.p-ic{width:34px;flex:none;display:flex;align-items:center;justify-content:center}
.p-ic svg{max-width:32px;max-height:26px}
.p-r .mini{color:var(--rose);font-size:11px;font-weight:600}
.p-r .del{color:var(--faint);font-size:13px}
.p-r .del:hover{color:var(--red)}
.postit{align-self:start;background:var(--postit);color:#4a3b00;border-radius:3px 3px 16px 3px;
        padding:13px 13px 16px;transform:rotate(1.5deg);box-shadow:0 12px 22px -6px oklch(30% .04 40/.35)}
.postit .ph{font-size:10px;font-family:var(--mono);letter-spacing:.12em;color:#8a6d00;margin-bottom:5px;text-transform:uppercase;font-weight:700}
.postit textarea{width:100%;min-height:120px;border:none;background:none;resize:vertical;outline:none;
        font-family:'Segoe Script','Bradley Hand','Comic Sans MS',cursive;font-size:13px;line-height:1.5;color:inherit}
.m-foot{display:flex;gap:9px;padding:13px 20px;border-top:1px solid var(--wine-soft);flex-wrap:wrap;
        background:color-mix(in oklab, var(--paper-2) 55%, transparent);border-radius:0 0 15px 15px}
.m-foot .sp{flex:1}

/* formulario añadir/editar */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.form-grid .full{grid-column:1/-1}
.field label{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;
      text-transform:uppercase;color:var(--rosa);font-weight:700;margin-bottom:4px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--wine-soft);border-radius:9px;
      padding:8px 10px;background:#fff;font-size:13px}
.field textarea{min-height:66px;resize:vertical}
.icon-preview{display:flex;align-items:center;gap:10px}
.icon-preview .box{width:52px;height:46px;border:1px solid var(--wine-soft);border-radius:10px;
      display:flex;align-items:center;justify-content:center;background:#fff;flex:none}

/* despiece del PC */
.pcmodal{width:min(1090px,97vw)}
.pcwrap{overflow-x:auto}
.pcmap{position:relative;margin:0 auto;
  background:
    repeating-linear-gradient(0deg, oklch(48% .1 305 / .08) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(90deg, oklch(48% .1 305 / .08) 0 1px, transparent 1px 26px),
    linear-gradient(oklch(96.5% .015 90), oklch(95% .018 88))}
.pcwires{position:absolute;inset:0;width:100%;height:100%}
.pcline{fill:none;stroke-width:2;opacity:.7}
.pcline.dash{stroke-dasharray:6 5}
.pclabel{font-family:var(--mono);font-size:9px;font-weight:700}
.tower{position:absolute;border:2px solid var(--wine);border-radius:16px;
       background:color-mix(in oklab, var(--card) 72%, transparent);box-shadow:var(--shadow-card)}
.tower .t-label{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--wine);
       padding:11px 14px 4px;text-transform:uppercase;font-weight:700}
.part{position:absolute;display:flex;gap:8px;align-items:center;background:var(--card);
      border:1.5px solid var(--wine-soft);border-radius:11px;padding:7px 9px;cursor:pointer;
      box-shadow:0 1px 3px oklch(30% .04 40/.08);min-height:52px}
.part:hover{border-color:var(--wine)}
.part .pi{width:46px;flex:none;display:flex;align-items:center;justify-content:center}
.part .pt{min-width:0;flex:1}
.part .pt b{font-size:12.5px;display:block;line-height:1.2}
.part .pt .pm{display:block;font-size:10px;color:var(--muted);font-family:var(--mono);
      overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.part .pt .ps{display:block;font-size:9.5px;color:var(--faint)}
.part .mini{color:var(--rose);font-size:13px;flex:none}
.m-foot .lg{display:inline-block;width:16px;height:3px;border-radius:2px;vertical-align:middle;margin-right:4px}

/* visor PDF */
.pdfmodal{width:min(1000px,96vw);height:min(88vh,920px);display:flex;flex-direction:column}
.pdfmodal iframe{flex:1;border:none;border-radius:0 0 15px 15px;background:#fff;width:100%}

/* menú contextual de cable */
.cablemenu{position:fixed;z-index:70;background:var(--card);border:1.5px solid var(--wine);border-radius:11px;
      box-shadow:0 14px 34px -8px oklch(30% .06 30/.45);overflow:hidden;display:none;min-width:180px}
.cablemenu.on{display:block}
.cablemenu button{display:flex;width:100%;text-align:left;padding:9px 14px;font-size:12.5px;gap:8px;align-items:center}
.cablemenu button:hover{background:color-mix(in oklab, var(--wine) 6%, transparent)}
.cablemenu .lbl{font-family:var(--mono);font-size:10px;color:var(--faint);padding:7px 14px 3px;letter-spacing:.1em;text-transform:uppercase}

/* toasts */
.toasts{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:90;display:flex;
        flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:var(--ink);color:var(--paper);border-radius:10px;padding:9px 16px;font-size:13px;
       box-shadow:0 10px 30px -8px oklch(20% .05 30/.6);animation:toastin .25s ease}
.toast.warn{background:var(--ochre)}
@keyframes toastin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* FAB móvil */
.fab{display:none;position:fixed;right:16px;bottom:16px;width:52px;height:52px;border-radius:50%;
     background:var(--wine);color:#fff;font-size:26px;font-weight:800;z-index:40;
     box-shadow:0 14px 28px -6px oklch(42% .13 15/.5);align-items:center;justify-content:center}

footer.app{max-width:1400px;margin:8px auto 26px;padding:0 16px;font-size:11.5px;color:var(--faint);
     display:flex;gap:14px;flex-wrap:wrap;align-items:center}
footer.app .dotsep{opacity:.5}

/* ============ Responsive ============ */
@media (max-width:900px){
  .m-body{grid-template-columns:1fr}
  .postit{transform:none}
}
@media (max-width:760px){
  .appbar{gap:8px;padding:10px 10px 0}
  .appbar .actions{width:100%;order:3;padding-bottom:8px}
  .search{flex:1;min-width:0}
  .mobile-nets{display:block}
  .fab{display:flex}
  main{padding:10px}
  .ips-grid{grid-template-columns:1fr}
  .netpanel{position:fixed;left:12px;right:12px;top:auto;bottom:12px;width:auto;max-height:55vh;z-index:45}
  .mapbar{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}