/* NORI look, extracted from NORI's Shopfloor Data view (index.html, .sx rules).
   Fonts are self-hosted: fonts/fonts.css (loaded by index.html), no third-party requests.
*/
:root{
  --bg:#080B10; --p1:#141E29; --p2:#0F171F; --p3:#1B2833; --ln:#2F4152;
  --tx:#FFFFFF; --mu:#A7B9C8; --dim:#7E93A4;
  --ok:#3DD79C; --warn:#F0B040; --late:#F0665C; --acc:#8FC6F2;
  --data:#3D95E8; --data2:#D95926;
  --disp:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"Source Sans 3","Segoe UI",Helvetica,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
/* Light theme: same roles, other values. Status colours darken for a light ground. */
:root[data-theme="light"]{
  --bg:#E8EAF2; --p1:#FFFFFF; --p2:#FFFFFF; --p3:#DEE2EE; --ln:#B9C1D4;
  --tx:#121826; --mu:#3F4A63; --dim:#5F6B86;
  --ok:#0B6B49; --warn:#8A5000; --late:#A32A22; --acc:#2E5BA8;
  --data:#1F6FB5; --data2:#EB6834;
}

/* Page base (NORI lines 48-57) */
*{box-sizing:border-box}
[hidden]{display:none!important}
html{font-size:clamp(15px, 0.75vw + 6px, 20px)}
body{margin:0;background:var(--bg);color:var(--tx);font-family:var(--body);font-size:.94rem;line-height:1.5}
h1,h2,h3{font-family:var(--disp);font-weight:800;letter-spacing:-.02em;margin:0}
p{margin:0}
button{font-family:inherit;cursor:pointer}

/* Cards and grid (NORI 487-490, 544-548) */
.g{display:grid;gap:1em;grid-template-columns:minmax(0,1fr)}
.card{border:1px solid var(--ln);background:var(--p2);min-width:0}
.ph{padding:.7rem .9rem;border-bottom:1px solid var(--ln);background:var(--p1)}
.ph b{font-family:var(--disp);font-size:.98rem;display:block}
.ph span{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.pb{padding:.9rem}
@media(min-width:900px){.g2,.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g5{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:1600px){.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g5{grid-template-columns:repeat(5,minmax(0,1fr))}.g4>.s2{grid-column:span 2}}

/* View, top bar, sensor filter (NORI 487, 491-493, 528-531, 736-742; the select's chevron is a
   border instead of NORI's data-URI image so its colour stays a token) */
.sxv{display:flex;flex-direction:column;gap:1.1rem}
.sxbar{display:flex;align-items:center;flex-wrap:wrap;gap:.7em 1.6em;padding:.7em 1em;border:1px solid var(--ln);background:var(--p1)}
.seg{display:flex;flex-direction:column;align-items:stretch;gap:.3em;min-width:0}
.sxbar .lb{font-family:var(--mono);font-size:.66em;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.sxbar .rt{margin-left:auto;font-family:var(--mono);font-size:.66em;letter-spacing:.1em;color:var(--dim)}
.selw{position:relative;display:block;min-width:0}
.selw::after{content:"";position:absolute;right:.75em;top:50%;width:.4em;height:.4em;border-right:2px solid var(--dim);border-bottom:2px solid var(--dim);transform:translateY(-70%) rotate(45deg);pointer-events:none}
select.fsel{appearance:none;-webkit-appearance:none;max-width:100%;min-width:12em;border:1px solid var(--ln);background:var(--p2);color:var(--tx);font-family:var(--body);font-size:.9em;font-weight:600;line-height:1.3;padding:.36rem 1.8rem .36rem .6rem;cursor:pointer;outline:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
select.fsel:hover{border-color:var(--acc)} select.fsel:focus-visible{outline:2px solid var(--ok);outline-offset:1px}
select.fsel option{background:var(--p1);color:var(--tx)}

/* Overview tiles (NORI 560-584); the tile is a button, so it resets the button look */
.ovc{position:relative;border:1px solid var(--ln);background:var(--p2);padding:1.1em 1.2em 1em;display:flex;flex-direction:column;gap:.3em;min-height:10.5em;min-width:0;font:inherit;color:inherit;text-align:left;cursor:pointer}
.ovc::before{content:"";position:absolute;left:-1px;right:-1px;top:-1px;height:.28em;background:var(--ln)}
.ovc.st-live::before{background:var(--ok)} .ovc.st-slow::before{background:var(--warn)} .ovc.st-off::before{background:var(--late)}
.ovc:hover{border-color:var(--acc)}
.ovc.sel{border-color:var(--tx);box-shadow:inset 0 0 0 1px var(--tx)}
.ovc:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.ovn{display:block;font-family:var(--mono);font-size:.72em;letter-spacing:.12em;text-transform:uppercase;color:var(--mu);overflow-wrap:anywhere}
.ovv{display:block;font-family:var(--disp);font-weight:700;font-size:2.9em;line-height:1.05;color:var(--tx);margin-top:.12em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ovv small{font-family:var(--body);font-size:.36em;font-weight:600;color:var(--mu);margin-left:.4em;letter-spacing:0}
.ovv.sm{font-size:2em;line-height:1.2}
.ovv.dim{color:var(--mu)}
.ovs{display:block;font-size:.9em;color:var(--mu);min-height:1.3em}
.ovsp{display:block;width:100%;height:2.3em;margin-top:auto;padding-top:.5em}
.ovsp .l{fill:none;stroke:var(--data);stroke-width:2;vector-effect:non-scaling-stroke;stroke-linejoin:round}
.ovcn{display:flex;flex-wrap:wrap;align-items:center;gap:.3em .7em;margin-top:.7em;padding-top:.6em;border-top:1px solid var(--ln)}
.ovcn .cnm{flex-basis:100%}
.cnp{font-size:.88em;color:var(--tx);overflow-wrap:anywhere}
.cnm{font-family:var(--mono);font-size:.66em;letter-spacing:.06em;color:var(--dim);min-height:1.2em}

/* Online / delayed / offline chip (NORI 580-584) */
.chip{align-self:flex-start;display:inline-flex;align-items:center;gap:.5em;font-family:var(--mono);font-size:.7em;letter-spacing:.12em;text-transform:uppercase;padding:.28em .65em;border:1px solid var(--ln);color:var(--mu);white-space:nowrap}
.chip i{width:.7em;height:.7em;border-radius:50%;background:var(--dim)}
.chip.live{color:var(--ok);border-color:var(--ok)} .chip.live i{background:var(--ok)}
.chip.slow{color:var(--warn);border-color:var(--warn)} .chip.slow i{background:var(--warn)}
.chip.off{color:var(--late);border-color:var(--late)} .chip.off i{background:var(--late)}

/* Sensor sections: the pill header (NORI 499, 522-541) */
.sxl{display:flex;flex-direction:column;gap:1.1rem}
.sxs{display:flex;flex-direction:column;gap:1em}
.secb{display:flex;flex-direction:column;gap:1em}
.sech{display:flex;align-items:center;gap:.9em;width:100%;cursor:pointer;text-align:left;margin:1.4em 0 -.1em;font-family:var(--mono);font-size:.7em;letter-spacing:.14em;text-transform:uppercase;color:var(--bg);background:var(--tx);border:0;border-left:.6em solid var(--ok);padding:.55em 1.1em .5em;border-radius:999px;overflow:hidden}
.sxs:first-child .sech{margin-top:.4em}
.sxs.st-slow .sech{border-left-color:var(--warn)} .sxs.st-off .sech{border-left-color:var(--late)}
.sech b{font-family:var(--disp);font-size:2.3em;letter-spacing:-.01em;text-transform:none;color:var(--bg);font-weight:800;line-height:1.1;min-width:0;overflow-wrap:anywhere}
.sech:hover b{color:var(--ok)}
.sech:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.sech .chev{width:.7em;height:.7em;flex:none;border-right:2px solid var(--bg);border-bottom:2px solid var(--bg);transform:rotate(45deg);margin:0 .2em .25em .1em;transition:transform .15s}
.sxs.closed .sech .chev{transform:rotate(-45deg);margin-bottom:0}
.sech .sub{font-family:var(--mono);min-width:0;overflow-wrap:anywhere}
.sech .tog{margin-left:auto;font-family:var(--mono);font-size:.9em;color:var(--bg);opacity:.75;white-space:nowrap}

/* Live card (NORI 501-503, 586-596) */
.lvc{display:flex;flex-direction:column}
.lvc>.pb{flex:1;display:flex;flex-direction:column;gap:.6em}
.lvtop{display:flex;flex-direction:column;gap:.5em}
.lvbig{font-family:var(--disp);font-weight:800;font-size:3.6em;line-height:1;color:var(--tx);overflow-wrap:anywhere}
.lvbig.sm{font-size:2.2em}
.lvbig.dim{color:var(--mu)}
.lvunit{font-size:.4em;margin:0 .6em 0 .25em;color:var(--mu);font-weight:600}
.lvsub{font-size:.95em;color:var(--mu);min-height:1.5em}
.chart.trace{margin-top:auto;display:flex;align-items:center;min-height:6em}
.spark{display:block;width:100%;height:6em}
.spark path{fill:none;stroke:var(--data);stroke-width:2;vector-effect:non-scaling-stroke;stroke-linejoin:round;stroke-linecap:round}
.empty{color:var(--mu);font-size:.9em}

/* KPI tiles (NORI 618-623); tone colours through the status tokens only */
.kt{display:grid;gap:1em;grid-template-columns:repeat(2,minmax(0,1fr));align-content:start}
.stt{border:1px solid var(--ln);background:var(--p2);padding:.9em 1.1em;min-width:0}
.stt span{display:flex;align-items:center;gap:.5em;font-family:var(--mono);font-size:.66em;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.stt b{display:block;font-family:var(--disp);font-weight:700;font-size:2.3em;line-height:1.15;color:var(--tx);margin-top:.1em}
.stt small{display:block;font-size:.82em;color:var(--mu);min-height:1.2em}
.stt.ok b{color:var(--ok)} .stt.warn b{color:var(--warn)} .stt.late b{color:var(--late)}

/* Chart cards: title and range buttons share the header */
.chc .ph{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.5em 1em}
.chc .pht{min-width:0}

/* Button group (NORI 494-498) */
.segb{display:flex;border:1px solid var(--ln)}
.segb button{background:transparent;border:0;border-right:1px solid var(--ln);color:var(--mu);font-family:var(--body);font-size:.9em;font-weight:600;padding:.4em .85em;cursor:pointer;white-space:nowrap}
.segb button:last-child{border-right:0}
.segb button:hover{color:var(--tx);background:var(--p3)}
.segb button[aria-pressed="true"]{background:var(--tx);color:var(--p1)}

/* Charts (NORI 624-643, 509-511, 544) */
.chart{min-height:4em}
svg.sc2{display:block;width:100%;height:auto;overflow:visible}
.sc2 .gl{stroke:var(--grid,var(--ln));stroke-width:1}
.sc2 .ax{fill:var(--dim);font-family:var(--mono);font-weight:500}
.sc2 .cap{fill:var(--mu);font-family:var(--mono)}
.sc2 .lg{fill:var(--mu);font-family:var(--body)}
.sc2 .ev{fill:var(--tx);font-family:var(--disp);font-weight:700}
.sc2 .rf{stroke:var(--mu);stroke-width:1}
.sc2 .rf.ref2{stroke-dasharray:6 4}
.sc2 .rfl{fill:var(--mu);paint-order:stroke;stroke:var(--p2);stroke-width:4px;stroke-linejoin:round}
.sc2 .bar.c1{fill:var(--data)} .sc2 .bar.c2{fill:var(--data2)}
.sc2 .ln{fill:none;stroke:var(--data);stroke-width:3;stroke-linejoin:round;stroke-linecap:round}
.sc2 .ar{fill:var(--data);opacity:.1}
.sc2 .dt{fill:var(--data);stroke:var(--p2);stroke-width:2}
.sc2 .rng,.sc2 .bar.rng{fill:var(--data);opacity:.35}
.sc2 .avgm{stroke:var(--tx);stroke-width:2}
.sc2 .avgk{fill:var(--tx)}
.sc2 .hit{fill:transparent}
.sc2 .hit:hover{fill:var(--tx);opacity:.05}

/* Phones (NORI's html[data-mobile] rules 238-248, as a width query) */
@media (max-width:599.98px){
  .sxv{gap:.8rem}
  .sxbar{gap:.5rem .6rem}
  .seg{flex:1 1 100%} select.fsel{min-width:0;width:100%}
  .sxbar .rt{margin-left:0}
  .sech{margin-top:.9em}
  .sech b{font-size:1.5em}
  .sech .sub{display:none}
  .ovc{min-height:0}
  .ovv{font-size:2.2em}
  .stt{padding:.7em .8em}
  .stt b{font-size:1.5em}
  .lvbig{font-size:2.8em}
  .segb button{min-height:2.75rem;padding:.4em .7em}
}

/* Page layout: header, toolbar, login, live card, footer */
.top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.7em 1em;padding:.7em 1em;border-bottom:1px solid var(--ln);background:var(--p1)}
.brand{display:flex;align-items:baseline;gap:.7em;min-width:0}
.brand b{font-family:var(--disp);font-weight:800;font-size:1.3em}
.kick,.brand>span{font-family:var(--mono);font-size:.66em;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.tools{display:flex;align-items:center;gap:.7em}
main{padding:1em;max-width:120em;margin:0 auto}
.btn{background:transparent;border:1px solid var(--ln);color:var(--mu);font-size:.9em;font-weight:600;padding:.4em .85em}
.btn:hover{color:var(--tx);background:var(--p3)}
.btn.primary{background:var(--tx);color:var(--p1);border-color:var(--tx)}
.btn:disabled{opacity:.6;cursor:default}
@media (pointer:coarse){.segb button,.btn{min-height:2.75rem;min-width:2.75rem}}
.login{max-width:24em;margin:3em auto}
.login form{display:flex;flex-direction:column;gap:.9em}
.login label span{display:block;font-family:var(--mono);font-size:.66em;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:.3em}
.login input{width:100%;font-family:inherit;font-size:max(16px,1em);color:var(--tx);background:var(--bg);border:1px solid var(--ln);padding:.55em .7em}
.login input:focus{outline:2px solid var(--acc);outline-offset:-1px}
.err{color:var(--late);font-weight:600}
.logo{height:1.6em;width:auto;align-self:center}
.foot{padding:1.5em 1em;text-align:center;font-family:var(--mono);font-size:.66em;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}