@property --p{syntax:"<number>"; inherits:false; initial-value:0}

:root{
  --ground:#F1F4F3; --surface:#FFFFFF; --surface-2:#E8EEED; --surface-3:#DDE6E4;
  --line:#D2DCDA; --line-2:#B7C6C3;
  --text:#0C2429; --text-2:#47686D; --text-3:#78969A;
  --accent:#0E5F6E; --accent-soft:#DAEAEC; --on-accent:#FFFFFF;
  --gold:#A9720F; --gold-soft:#F6EAD3;
  --ok:#1B7F4B; --ok-soft:#DBEFE3;
  --warn:#A56200; --warn-soft:#FAEAD0;
  --crit:#AE2318; --crit-soft:#F8E1DE;
  --cold:#1D5FA8; --cold-soft:#DDE8F7;
  --shadow:0 1px 2px rgba(12,36,41,.06), 0 6px 20px -12px rgba(12,36,41,.30);
  --r:9px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#071315; --surface:#0E2024; --surface-2:#15292E; --surface-3:#1C363C;
    --line:#1E3A40; --line-2:#2D555D;
    --text:#E1EDEB; --text-2:#9AB7B9; --text-3:#6C8E91;
    --accent:#4FB6C9; --accent-soft:#0F3A44; --on-accent:#04191E;
    --gold:#DDA84C; --gold-soft:#3A2C11;
    --ok:#4CC585; --ok-soft:#0C3221;
    --warn:#E0A63C; --warn-soft:#37280B;
    --crit:#F0776A; --crit-soft:#3A1512;
    --cold:#6BA8E8; --cold-soft:#0F2643;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 8px 24px -14px rgba(0,0,0,.8);
  }
}
:root[data-theme="dark"]{
  --ground:#071315; --surface:#0E2024; --surface-2:#15292E; --surface-3:#1C363C;
  --line:#1E3A40; --line-2:#2D555D;
  --text:#E1EDEB; --text-2:#9AB7B9; --text-3:#6C8E91;
  --accent:#4FB6C9; --accent-soft:#0F3A44; --on-accent:#04191E;
  --gold:#DDA84C; --gold-soft:#3A2C11;
  --ok:#4CC585; --ok-soft:#0C3221;
  --warn:#E0A63C; --warn-soft:#37280B;
  --crit:#F0776A; --crit-soft:#3A1512;
  --cold:#6BA8E8; --cold-soft:#0F2643;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 8px 24px -14px rgba(0,0,0,.8);
}

*{box-sizing:border-box}
body{
  margin:0; background:var(--ground); color:var(--text);
  font-family:"IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-size:14px; line-height:1.5; -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:"Archivo", ui-sans-serif, system-ui, sans-serif; margin:0; text-wrap:balance; letter-spacing:-.011em}
.mono{font-family:"IBM Plex Mono", ui-monospace, monospace; font-variant-numeric:tabular-nums}
button{font:inherit; color:inherit; cursor:pointer}
:focus-visible{outline:2px solid var(--accent); outline-offset:2px; border-radius:4px}
@media (prefers-reduced-motion:reduce){*{animation:none !important; transition:none !important}}

/* ---------- shell ---------- */
.app{display:grid; grid-template-columns:250px minmax(0,1fr); min-height:100vh}

.side{
  background:var(--surface); border-right:1px solid var(--line);
  display:flex; flex-direction:column;
  position:sticky; top:0; height:100vh; overflow-y:auto; padding-bottom:16px;
}
.brand{display:flex; gap:11px; align-items:center; padding:18px 18px 16px; border-bottom:1px solid var(--line); margin-bottom:6px}
.brand-mark{
  width:36px; height:36px; border-radius:8px; flex:none;
  background:var(--gold-soft); color:var(--gold);
  display:grid; place-items:center; font-family:"Archivo",sans-serif; font-weight:700; font-size:15px;
  border:1px solid color-mix(in srgb, var(--gold) 30%, transparent);
}
.brand-name{font-family:"Archivo",sans-serif; font-weight:700; font-size:15px; line-height:1.15}
.brand-sub{font-size:10.5px; color:var(--text-3); letter-spacing:.05em; text-transform:uppercase}

.nav-group{font-size:10px; letter-spacing:.13em; text-transform:uppercase; color:var(--text-3); font-weight:600; padding:14px 18px 6px}
.nav-item{
  display:flex; align-items:center; gap:10px; width:calc(100% - 16px); margin:1px 8px;
  padding:7px 10px; background:none; border:0; border-radius:7px; text-align:left;
  color:var(--text-2); font-size:13.5px; transition:background .13s, color .13s;
  text-decoration:none;
}
.prog-row, .alert{text-decoration:none; color:inherit}
.nav-item:hover{background:var(--surface-2); color:var(--text)}
.nav-item.on{background:var(--accent-soft); color:var(--accent); font-weight:600}
.nav-ico{width:17px; flex:none; opacity:.9}
.nav-badge{margin-left:auto; font-size:10px; font-weight:600; padding:1px 6px; border-radius:20px; background:var(--crit-soft); color:var(--crit); font-family:"IBM Plex Mono",monospace}

/* ---------- topbar ---------- */
.main{min-width:0; display:flex; flex-direction:column}
.top{
  position:sticky; top:0; z-index:30; background:color-mix(in srgb, var(--ground) 86%, transparent);
  backdrop-filter:blur(10px); border-bottom:1px solid var(--line);
  padding:13px 28px; display:flex; align-items:center; gap:16px; flex-wrap:wrap;
}
.top-title{font-size:17px; font-weight:600}
.top-meta{font-size:12px; color:var(--text-3); margin-top:1px}
.spacer{margin-left:auto}
.chipset{display:flex; gap:4px; background:var(--surface-2); padding:3px; border-radius:8px}
.chip{border:0; background:none; padding:5px 11px; border-radius:6px; font-size:12.5px; color:var(--text-2); transition:.13s}
.chip:hover{color:var(--text)}
.chip.on{background:var(--surface); color:var(--text); font-weight:600; box-shadow:var(--shadow)}
.demo-tag{
  font-family:"IBM Plex Mono",monospace; font-size:10px; font-weight:600; letter-spacing:.1em;
  padding:3px 8px; border-radius:5px; background:var(--gold-soft); color:var(--gold);
  border:1px solid color-mix(in srgb, var(--gold) 32%, transparent);
}
.icon-btn{
  width:32px; height:32px; flex:none; display:grid; place-items:center;
  border:1px solid var(--line); border-radius:8px; background:var(--surface);
  color:var(--text-2); transition:color .13s, background .13s, border-color .13s;
}
.icon-btn:hover{color:var(--accent); border-color:var(--accent); background:var(--accent-soft)}
.icon-btn svg{width:16px; height:16px; display:block}
.view{padding:22px 28px 64px; display:flex; flex-direction:column; gap:18px}

/* ---------- cards ---------- */
.card{background:var(--surface); border:1px solid var(--line); border-radius:var(--r); box-shadow:var(--shadow)}
.card-hd{padding:13px 18px; border-bottom:1px solid var(--line); display:flex; align-items:center; gap:12px; flex-wrap:wrap}
.card-hd h3{font-size:14px; font-weight:600}
.card-hd .sub{font-size:12px; color:var(--text-3)}
.card-bd{padding:18px}
.card-bd.flush{padding:0}
.doc-stamp{
  margin-left:auto; font-family:"IBM Plex Mono",monospace; font-size:9.5px; color:var(--text-3);
  letter-spacing:.04em; text-align:right; line-height:1.4;
}
.grid-2{display:grid; grid-template-columns:repeat(auto-fit,minmax(330px,1fr)); gap:18px; align-items:start}

/* ---------- kpi ---------- */
.kpis{display:grid; grid-template-columns:repeat(auto-fit,minmax(176px,1fr)); gap:13px}
.kpi{background:var(--surface); border:1px solid var(--line); border-radius:var(--r); padding:14px 16px; box-shadow:var(--shadow); position:relative; overflow:hidden}
.kpi::before{content:""; position:absolute; left:0; top:0; bottom:0; width:3px; background:var(--accent)}
.kpi.k-ok::before{background:var(--ok)}
.kpi.k-warn::before{background:var(--warn)}
.kpi.k-crit::before{background:var(--crit)}
.kpi.k-cold::before{background:var(--cold)}
.kpi-lbl{font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--text-3); font-weight:600}
.kpi-val{font-family:"Archivo",sans-serif; font-size:28px; font-weight:600; line-height:1.1; margin-top:6px; font-variant-numeric:tabular-nums}
.kpi-val small{font-size:14px; font-weight:500; color:var(--text-3)}
.kpi-note{font-size:11.5px; color:var(--text-2); margin-top:3px}

/* ---------- progress ---------- */
.prog-row{display:grid; grid-template-columns:minmax(140px,1.4fr) minmax(110px,3fr) 88px; gap:16px; align-items:center; padding:10px 18px; border-bottom:1px solid var(--line); transition:background .13s; width:100%; background:none; border-left:0; border-right:0; border-top:0; text-align:left}
.prog-row:last-child{border-bottom:0}
.prog-row:hover{background:var(--surface-2)}
.prog-name{font-size:13px; font-weight:500}
.prog-sub{font-size:11px; color:var(--text-3)}
.bar{height:7px; border-radius:20px; background:var(--surface-3); overflow:hidden}
.bar-fill{height:100%; border-radius:20px; background:var(--accent); width:0; transition:width .9s cubic-bezier(.22,1,.36,1)}
.bar-fill.s-ok{background:var(--ok)}
.bar-fill.s-warn{background:var(--warn)}
.bar-fill.s-crit{background:var(--crit)}
.prog-num{font-family:"IBM Plex Mono",monospace; font-size:13px; font-weight:500; text-align:right; font-variant-numeric:tabular-nums}
.prog-num span{font-size:10.5px; color:var(--text-3); display:block; font-weight:400}

.ring-wrap{display:flex; align-items:center; gap:18px}
.ring{
  width:116px; height:116px; flex:none; border-radius:50%; display:grid; place-items:center; position:relative;
  background:conic-gradient(var(--accent) calc(var(--p,0)*1%), var(--surface-3) 0);
  transition:background .9s ease;
}
.ring::after{content:""; position:absolute; width:88px; height:88px; border-radius:50%; background:var(--surface)}
.ring-in{position:relative; z-index:1; text-align:center}
.ring-pct{font-family:"Archivo",sans-serif; font-size:25px; font-weight:700; font-variant-numeric:tabular-nums; line-height:1}
.ring-lbl{font-size:9.5px; letter-spacing:.09em; text-transform:uppercase; color:var(--text-3); margin-top:3px}

/* ---------- tables ---------- */
.scroll{overflow-x:auto; -webkit-overflow-scrolling:touch; max-width:100%}
table{border-collapse:collapse; width:100%; font-size:12.5px}
th{
  text-align:left; font-size:10px; letter-spacing:.07em; text-transform:uppercase; font-weight:600;
  color:var(--text-3); padding:9px 12px; border-bottom:1px solid var(--line-2); white-space:nowrap;
  background:var(--surface-2);
}
td{padding:8px 12px; border-bottom:1px solid var(--line); vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--surface-2)}
td.num{font-family:"IBM Plex Mono",monospace; font-variant-numeric:tabular-nums; text-align:right}
td.code{font-family:"IBM Plex Mono",monospace; font-size:11.5px; color:var(--text-2)}

.pill{display:inline-flex; align-items:center; gap:5px; font-size:11px; font-weight:600; padding:2px 8px; border-radius:20px; white-space:nowrap}
.p-ok{background:var(--ok-soft); color:var(--ok)}
.p-warn{background:var(--warn-soft); color:var(--warn)}
.p-crit{background:var(--crit-soft); color:var(--crit)}
.p-cold{background:var(--cold-soft); color:var(--cold)}
.p-neutral{background:var(--surface-3); color:var(--text-2)}
.p-gold{background:var(--gold-soft); color:var(--gold)}
.dot{width:6px; height:6px; border-radius:50%; background:currentColor; flex:none}

/* ---------- matrix grids (limpieza / higiene) ---------- */
.mx{border-collapse:separate; border-spacing:0; font-size:11px}
.mx th.mx-day{
  padding:5px 0; width:23px; min-width:23px; text-align:center; font-family:"IBM Plex Mono",monospace;
  font-size:9.5px; letter-spacing:0; color:var(--text-3);
}
.mx th.mx-day.wk{color:var(--accent)}
.mx td.mx-area, .mx th.mx-area{
  position:sticky; left:0; z-index:2; background:var(--surface); text-transform:none; letter-spacing:0;
  font-size:11.5px; min-width:190px; padding:3px 12px; border-bottom:1px solid var(--line); color:var(--text-2);
}
.mx tr.sector td{
  background:var(--surface-2); font-weight:600; font-size:10.5px; letter-spacing:.09em;
  text-transform:uppercase; color:var(--accent); padding:6px 12px; position:sticky; left:0;
}
.cell{
  width:23px; height:23px; padding:0; border:0; border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  background:var(--surface); display:block; margin:0 auto; font-family:"IBM Plex Mono",monospace; font-size:11px;
  color:var(--text-3); transition:background .1s;
}
.cell:hover{background:var(--accent-soft)}
.cell.v-ok{background:var(--ok-soft); color:var(--ok); font-weight:600}
.cell.v-no{background:var(--crit-soft); color:var(--crit); font-weight:600}
.cell.v-na{background:var(--surface-2); color:var(--text-3)}
/* domingo: se distingue para ubicarse en la grilla, pero se puede marcar */
.cell.dom{background:var(--surface-2)}
.cell.dom:hover{background:var(--accent-soft)}
.cell:disabled{cursor:not-allowed}
.mx td{padding:0; border-bottom:1px solid var(--line)}

/* ---------- temperature grid ---------- */
.tempgrid{display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:14px}
.eq{border:1px solid var(--line); border-radius:var(--r); padding:14px; background:var(--surface)}
.eq-hd{display:flex; align-items:baseline; gap:8px; margin-bottom:2px}
.eq-name{font-size:13px; font-weight:600}
.eq-range{font-family:"IBM Plex Mono",monospace; font-size:10.5px; color:var(--text-3); margin-left:auto}
.eq-now{font-family:"Archivo",sans-serif; font-size:30px; font-weight:600; font-variant-numeric:tabular-nums; line-height:1.15}
.spark{width:100%; height:44px; display:block; margin-top:6px}
.eq-foot{display:flex; align-items:center; gap:8px; margin-top:8px; font-size:11px; color:var(--text-3)}

/* ---------- traza ---------- */
.traza-chain{display:flex; flex-direction:column; gap:0; padding:4px 0}
.tz{display:grid; grid-template-columns:26px 1fr; gap:14px; position:relative; padding-bottom:18px}
.tz:last-child{padding-bottom:0}
.tz::before{content:""; position:absolute; left:12.5px; top:24px; bottom:0; width:1.5px; background:var(--line-2)}
.tz:last-child::before{display:none}
.tz-node{
  width:26px; height:26px; border-radius:50%; background:var(--accent-soft); color:var(--accent);
  display:grid; place-items:center; font-family:"IBM Plex Mono",monospace; font-size:11px; font-weight:600;
  border:1.5px solid var(--accent); z-index:1;
}
.tz-title{font-size:12.5px; font-weight:600; margin-bottom:3px}
.tz-body{font-size:12px; color:var(--text-2); display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:2px 16px}
.tz-body b{font-weight:500; color:var(--text-3); font-size:10.5px; letter-spacing:.05em; text-transform:uppercase; display:block}
.tz-body span{font-family:"IBM Plex Mono",monospace; font-size:12px; color:var(--text)}

/* ---------- forms / misc ---------- */
.field{display:flex; flex-direction:column; gap:4px}
.field label{font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--text-3); font-weight:600}
.field .val{
  padding:7px 10px; border:1px solid var(--line); border-radius:6px; background:var(--surface-2);
  font-size:12.5px; font-family:"IBM Plex Mono",monospace; color:var(--text);
}
.fieldset{display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:12px}
.legend{display:flex; gap:14px; flex-wrap:wrap; font-size:11px; color:var(--text-3); align-items:center}
.legend i{width:11px; height:11px; border-radius:3px; display:inline-block; margin-right:5px; vertical-align:-1px}
.btn{padding:6px 13px; border:1px solid var(--line-2); border-radius:7px; background:var(--surface); font-size:12.5px; font-weight:500; transition:.13s}
.btn:hover{background:var(--surface-2); border-color:var(--accent)}
.btn.primary{background:var(--accent); color:var(--on-accent); border-color:var(--accent)}
.btn.primary:hover{filter:brightness(1.1)}
.alert{display:flex; gap:11px; align-items:flex-start; padding:11px 18px; border-bottom:1px solid var(--line)}
.alert:last-child{border-bottom:0}
.alert-ico{width:22px; height:22px; border-radius:6px; display:grid; place-items:center; flex:none; font-size:12px; font-weight:700; font-family:"IBM Plex Mono",monospace}
.a-crit .alert-ico{background:var(--crit-soft); color:var(--crit)}
.a-warn .alert-ico{background:var(--warn-soft); color:var(--warn)}
.a-cold .alert-ico{background:var(--cold-soft); color:var(--cold)}
.alert-txt{font-size:12.5px; line-height:1.45}
.alert-txt b{font-weight:600}
.alert-meta{font-size:11px; color:var(--text-3); margin-top:1px}
.muted{color:var(--text-3); font-size:12px}
.note{
  font-size:11.5px; color:var(--text-3); border-left:2px solid var(--gold); padding:2px 0 2px 12px; line-height:1.5;
}
.prod-tag{display:inline-flex; align-items:center; gap:6px; font-size:12px}
.prod-tag i{width:8px; height:8px; border-radius:2px; display:inline-block; flex:none}
.i-soo{background:#B0521E} .i-cat{background:#C8992C}

/* ---------- cajon de navegacion (solo celular/tablet) ---------- */
.btn-menu{display:none}
.nav-backdrop{display:none}

@media (max-width:900px){
  .app{grid-template-columns:minmax(0,1fr)}
  .btn-menu{display:grid}

  .side{
    position:fixed; top:0; left:0; bottom:0; z-index:60; width:min(280px, 84vw);
    height:100dvh; transform:translateX(-101%); transition:transform .26s cubic-bezier(.22,1,.36,1);
    box-shadow:0 0 46px rgba(0,0,0,.42); border-right:1px solid var(--line-2);
  }
  body.nav-abierto .side{transform:none}
  body.nav-abierto{overflow:hidden}
  .nav-backdrop{
    display:block; position:fixed; inset:0; z-index:55; border:0; padding:0; width:100%;
    background:rgba(4,18,20,.55); opacity:0; pointer-events:none; transition:opacity .26s;
  }
  body.nav-abierto .nav-backdrop{opacity:1; pointer-events:auto}
  .nav-item{padding:10px 12px; font-size:14px}

  .top{padding:10px 14px; gap:9px}
  .top-title{font-size:15px}
  .top-meta{font-size:11px}
  .spacer{display:none}
  .top-id{min-width:0; flex:1 1 auto}
  .top-title, .top-meta{overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
  .chipset{order:9; flex:1 1 100%; overflow-x:auto; min-width:0}
  .chip{white-space:nowrap; font-size:12px; padding:5px 10px}

  .view{padding:15px 13px 60px; gap:14px}
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px}
  .kpi{padding:12px 13px}
  .kpi-val{font-size:23px}
  .kpi-lbl{font-size:9.5px; letter-spacing:.07em}
  .grid-2{grid-template-columns:minmax(0,1fr); gap:14px}
  .tempgrid{grid-template-columns:minmax(0,1fr)}

  .card-hd{padding:12px 14px; gap:8px}
  .card-bd{padding:14px}
  .doc-stamp{margin-left:0; text-align:left; width:100%}

  .prog-row{grid-template-columns:minmax(0,1fr) 60px; gap:5px 10px; padding:11px 14px}
  .prog-row .bar{grid-column:1 / -1; order:3}
  .prog-num{font-size:12.5px}

  .ring-wrap{gap:14px}
  .ring{width:94px; height:94px}
  .ring::after{width:72px; height:72px}
  .ring-pct{font-size:21px}

  .tz-body{grid-template-columns:minmax(0,1fr)}
  .alert{padding:11px 14px}

  /* grillas: columna de area mas angosta y celdas comodas para el dedo */
  .mx td.mx-area, .mx th.mx-area{min-width:124px; max-width:124px; font-size:10.5px; padding:3px 8px}
  .mx .cell{width:28px; height:28px; line-height:28px}
  .mx th.mx-day{width:28px; min-width:28px}
}

@media (max-width:430px){
  .kpis{grid-template-columns:minmax(0,1fr)}
  .top-title{font-size:14px}
  .view{padding:13px 11px 56px}
  .mx td.mx-area, .mx th.mx-area{min-width:108px; max-width:108px}
}

/* ===================================================================
   Añadidos del sistema real (no estaban en el demo):
   login, formularios, mensajes, paginación, estado offline.
   =================================================================== */

/* ---------- login ---------- */
.login-fondo{
  min-height:100dvh; display:grid; place-items:center; padding:24px;
  background:
    radial-gradient(1100px 620px at 12% -8%, var(--accent-soft) 0%, transparent 58%),
    var(--ground);
}
.login-caja{width:100%; max-width:392px; display:flex; flex-direction:column; gap:18px}
.login-marca{display:flex; align-items:center; gap:12px; justify-content:center}
.login-tit{font-family:"Archivo",sans-serif; font-size:21px; font-weight:700; line-height:1.15}
.login-sub{font-size:11px; color:var(--text-3); letter-spacing:.06em; text-transform:uppercase}

/* ---------- formularios ---------- */
.form{display:flex; flex-direction:column; gap:15px}
.form-fila{display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr)); gap:14px}
.campo{display:flex; flex-direction:column; gap:5px; min-width:0}
.campo > label{font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--text-3); font-weight:600}
.campo .ayuda{font-size:11px; color:var(--text-3)}
.campo.malo input, .campo.malo select, .campo.malo textarea{border-color:var(--crit)}
.campo .error{font-size:11.5px; color:var(--crit); font-weight:500}

input[type=text], input[type=password], input[type=number], input[type=date],
input[type=time], input[type=email], input[type=search], select, textarea{
  width:100%; padding:9px 11px; font:inherit; font-size:13.5px;
  color:var(--text); background:var(--surface); border:1px solid var(--line-2);
  border-radius:7px; transition:border-color .13s, box-shadow .13s;
}
input:focus, select:focus, textarea:focus{
  outline:none; border-color:var(--accent);
  box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
input::placeholder, textarea::placeholder{color:var(--text-3)}
input[type=number], input[type=date], input[type=time]{font-family:"IBM Plex Mono",monospace; font-variant-numeric:tabular-nums}
textarea{resize:vertical; min-height:76px; line-height:1.5}
select{appearance:none; padding-right:30px; cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--text-3) 50%),linear-gradient(135deg,var(--text-3) 50%,transparent 50%);
  background-position:calc(100% - 15px) 50%, calc(100% - 10px) 50%;
  background-size:5px 5px, 5px 5px; background-repeat:no-repeat;
}
input[disabled], select[disabled], textarea[disabled]{opacity:.55; cursor:not-allowed; background:var(--surface-2)}

/* interruptor si / no */
.switch{display:inline-flex; border:1px solid var(--line-2); border-radius:7px; overflow:hidden}
.switch input{position:absolute; opacity:0; pointer-events:none}
.switch label{
  padding:8px 15px; font-size:13px; font-weight:500; cursor:pointer; background:var(--surface);
  color:var(--text-2); transition:.13s; border-right:1px solid var(--line-2);
}
.switch label:last-of-type{border-right:0}
.switch input:checked + label{background:var(--ok); color:#fff}
.switch input.no:checked + label{background:var(--crit); color:#fff}
.switch input:focus-visible + label{outline:2px solid var(--accent); outline-offset:-2px}

.acciones{display:flex; gap:9px; flex-wrap:wrap; align-items:center}
.btn{cursor:pointer; text-decoration:none; display:inline-flex; align-items:center; gap:7px; line-height:1.4}
.btn[disabled]{opacity:.55; cursor:not-allowed}
.btn.crit{border-color:var(--crit); color:var(--crit)}
.btn.crit:hover{background:var(--crit-soft); border-color:var(--crit)}
.btn.chico{padding:4px 10px; font-size:12px}

/* ---------- mensajes ---------- */
.aviso{
  display:flex; gap:10px; align-items:flex-start; padding:11px 14px;
  border-radius:var(--r); border:1px solid; font-size:12.5px; line-height:1.5;
}
.aviso b{font-weight:600}
.aviso.ok{background:var(--ok-soft); border-color:color-mix(in srgb,var(--ok) 35%,transparent); color:var(--ok)}
.aviso.err{background:var(--crit-soft); border-color:color-mix(in srgb,var(--crit) 35%,transparent); color:var(--crit)}
.aviso.warn{background:var(--warn-soft); border-color:color-mix(in srgb,var(--warn) 35%,transparent); color:var(--warn)}
.aviso.info{background:var(--accent-soft); border-color:color-mix(in srgb,var(--accent) 32%,transparent); color:var(--accent)}

/* aviso flotante tras guardar */
.toast{
  position:fixed; left:50%; bottom:22px; transform:translate(-50%, 90px);
  z-index:90; padding:10px 17px; border-radius:9px; font-size:13px; font-weight:500;
  background:var(--text); color:var(--ground); box-shadow:0 10px 34px rgba(0,0,0,.28);
  opacity:0; transition:transform .28s cubic-bezier(.22,1,.36,1), opacity .28s; pointer-events:none;
  max-width:calc(100vw - 32px);
}
.toast.ver{transform:translate(-50%,0); opacity:1}
.toast.err{background:var(--crit); color:#fff}

/* ---------- vacío / paginación ---------- */
.vacio{padding:44px 20px; text-align:center; color:var(--text-3); font-size:13px}
.vacio b{display:block; color:var(--text-2); font-size:14px; font-weight:600; margin-bottom:5px}
.paginacion{display:flex; gap:6px; align-items:center; justify-content:center; padding:14px; flex-wrap:wrap}
.paginacion a, .paginacion span{
  min-width:31px; padding:5px 9px; text-align:center; border-radius:6px; font-size:12.5px;
  border:1px solid var(--line); color:var(--text-2); text-decoration:none; font-family:"IBM Plex Mono",monospace;
}
.paginacion a:hover{border-color:var(--accent); color:var(--accent)}
.paginacion .actual{background:var(--accent); color:var(--on-accent); border-color:var(--accent); font-weight:600}

/* ---------- barra de filtros ---------- */
.filtros{display:flex; gap:10px; align-items:flex-end; flex-wrap:wrap; padding:14px 18px; border-bottom:1px solid var(--line)}
.filtros .campo{flex:0 1 168px}
.filtros .campo.ancho{flex:1 1 240px}

/* ---------- estado sin conexión (PWA) ---------- */
.sin-red{
  position:fixed; left:0; right:0; bottom:0; z-index:80; display:none;
  padding:9px 16px; text-align:center; font-size:12.5px; font-weight:500;
  background:var(--warn); color:#1b1206;
}
body.offline .sin-red{display:block}
body.offline .btn.primary{opacity:.6}

/* fila de tabla con acciones a la derecha */
td.acciones-fila{white-space:nowrap; text-align:right}
td.acciones-fila .btn{padding:3px 9px; font-size:11.5px}

/* enlace dentro de tabla */
.enlace{color:var(--accent); text-decoration:none; font-weight:500}
.enlace:hover{text-decoration:underline}

/* usuario en la barra superior */
.usuario-chip{display:flex; align-items:center; gap:8px; font-size:12.5px}
.avatar{
  width:29px; height:29px; border-radius:50%; flex:none; display:grid; place-items:center;
  background:var(--accent-soft); color:var(--accent); font-family:"IBM Plex Mono",monospace;
  font-size:11px; font-weight:600; border:1px solid color-mix(in srgb,var(--accent) 28%,transparent);
}
.usuario-nom{line-height:1.2}
.usuario-rol{font-size:10px; color:var(--text-3); text-transform:uppercase; letter-spacing:.06em}

@media (max-width:900px){
  .usuario-nom, .usuario-rol{display:none}
  .filtros{padding:12px 14px}
  .filtros .campo{flex:1 1 140px}
  .form-fila{grid-template-columns:minmax(0,1fr)}
}