/* ARJI Inventario — misma línea visual que el Centro de Costos: banda negra LEON ROJO, acento rojo */
:root{
  --bg:#f3f4f6; --surface:#fff; --ink:#1b1e24; --muted:#5d6470; --line:#dfe2e7; --chip:#eceef2;
  --accent:#b3201c; --accent-ink:#fff; --accent-soft:#fbe9e8;
  --ok:#1f7a45; --ok-soft:#e3f3e9; --warn:#8a5a00; --warn-soft:#fdf1cc; --bad:#c0261f; --bad-soft:#fde8e6; --info:#2357a6; --info-soft:#e5edf9;
  --band:#0a0a0b; --band-ink:#f4f4f5; --band-muted:#a1a1aa; --wa:#17834a; --wa-line:#bfe3cc;
  --f-body:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif; --f-num:"JetBrains Mono",ui-monospace,Menlo,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font:15px/1.45 var(--f-body);-webkit-tap-highlight-color:transparent}
input,select,textarea,button{font:inherit;color:inherit}
[hidden]{display:none!important}
.num{font-family:var(--f-num);font-variant-numeric:tabular-nums}
h2{margin:0;font-size:21px;font-weight:700;text-wrap:balance}
h3{margin:0;font-size:16px;font-weight:700}
.hint{font-size:13px;color:var(--muted)}
.label{font-size:11.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.07em}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.between{justify-content:space-between}
.grow{flex:1;min-width:0}
.splash{min-height:100vh;display:grid;place-content:center;justify-items:center;gap:8px;color:var(--muted)}
.splash img{border-radius:12px}

/* botones y campos */
button{cursor:pointer;border-radius:9px;border:1px solid var(--line);background:var(--surface);padding:9px 14px;font-weight:600}
button:hover{border-color:var(--muted)}
button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
button.primary:hover{filter:brightness(1.07)}
button.ghost{background:transparent;border-color:transparent}
button.danger{color:var(--bad);border-color:var(--bad);background:transparent}
button.sm{padding:5px 10px;font-size:13px}
button.lg{padding:14px 20px;font-size:17px;border-radius:12px}
button:disabled{opacity:.5;cursor:default}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
input[type=text],input[type=search],input[type=date],input[type=number],input[type=password],input:not([type]),select,textarea{background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:10px 12px;min-width:0;max-width:100%}
textarea{width:100%;resize:vertical}
.field{display:grid;gap:5px;min-width:0}
.field input,.field select,.field textarea{width:100%}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:start}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;align-items:start}
@media (max-width:640px){.grid2,.grid3{grid-template-columns:1fr}}
.check{display:flex;gap:10px;align-items:center;font-weight:500;cursor:pointer}
.check input{width:20px;height:20px}

/* estructura */
.app{display:grid;grid-template-columns:236px minmax(0,1fr);min-height:100vh}
.side{background:var(--band);color:var(--band-ink);position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:18px;padding:18px 12px;border-right:3px solid var(--accent);overflow-y:auto}
.brand{display:flex;gap:10px;align-items:center;padding:0 6px}
.brand img{height:44px;width:auto;border-radius:8px;display:block}
.brand small{display:block;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--band-muted);font-weight:600}
.brand b{display:block;font-size:18px;font-weight:800;line-height:1.15}
.snav{display:grid;gap:2px}
.snav button{display:flex;gap:11px;align-items:center;background:transparent;border:0;color:var(--band-muted);padding:10px 12px;border-radius:9px;text-align:left}
.snav button svg{width:19px;height:19px;flex:none}
.snav button:hover{color:var(--band-ink);background:rgba(255,255,255,.06)}
.snav button[aria-current=page]{color:var(--band-ink);background:rgba(255,255,255,.1);box-shadow:inset 3px 0 0 var(--accent)}
.snav .badge{margin-left:auto;background:var(--accent);color:#fff;font-size:11px;border-radius:999px;padding:1px 7px;font-family:var(--f-num)}
.who{margin-top:auto;display:grid;gap:8px;padding:10px 8px 0;border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:var(--band-muted)}
.who b{color:var(--band-ink);font-size:14px}
.who button{background:transparent;color:var(--band-ink);border-color:rgba(255,255,255,.25)}
.topbar{display:none}
.bnav{display:none}
.wrap{max-width:1180px;margin:0 auto;padding:20px max(16px,env(safe-area-inset-left,0px)) 64px max(16px,env(safe-area-inset-right,0px));display:grid;gap:16px;min-width:0;width:100%}
@media (max-width:900px){
  .app{grid-template-columns:minmax(0,1fr)}
  .side{display:none}
  .topbar{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--band);color:var(--band-ink);border-bottom:3px solid var(--accent);padding:10px max(16px,env(safe-area-inset-left,0px));position:sticky;top:0;z-index:15}
  .topbar .brand img{height:36px}
  .topbar button{background:transparent;color:var(--band-ink);border-color:rgba(255,255,255,.25)}
  .bnav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--band);border-top:1px solid rgba(255,255,255,.1);padding-bottom:env(safe-area-inset-bottom,0px)}
  .bnav button{background:transparent;border:0;border-radius:0;color:var(--band-muted);display:grid;justify-items:center;gap:3px;padding:8px 2px 9px;font-size:11px;position:relative}
  .bnav button svg{width:21px;height:21px}
  .bnav button[aria-current=page]{color:var(--band-ink);box-shadow:inset 0 3px 0 var(--accent)}
  .bnav .badge{position:absolute;top:4px;left:calc(50% + 6px);background:var(--accent);color:#fff;font-size:10px;border-radius:999px;padding:0 5px;font-family:var(--f-num)}
  .wrap{padding-bottom:calc(90px + env(safe-area-inset-bottom,0px))}
}

/* tarjetas, tablas y estados */
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;display:grid;gap:12px;min-width:0}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
@media (max-width:760px){.kpis{grid-template-columns:repeat(2,1fr)}}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px;text-align:left;font-weight:400;display:block;width:100%}
.kpi b{display:block;font-family:var(--f-num);font-size:26px;line-height:1.15}
.kpi span{font-size:12.5px;color:var(--muted);font-weight:600}
.kpi.bad b{color:var(--bad)} .kpi.warn b{color:var(--warn)} .kpi.info b{color:var(--info)}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:9px 10px;border-bottom:1px solid var(--line);background:var(--bg);white-space:nowrap;position:sticky;top:0}
td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
td.r,th.r{text-align:right}
td.r{font-family:var(--f-num);font-variant-numeric:tabular-nums;white-space:nowrap}
tr.go{cursor:pointer} tr.go:hover td{background:var(--bg)}
tr.void td{color:var(--muted);text-decoration:line-through}
.sub{display:block;font-size:12px;color:var(--muted);font-weight:400}
.pill{display:inline-block;padding:1px 8px;border-radius:999px;font-size:11.5px;font-weight:700;white-space:nowrap}
.pill.ok{background:var(--ok-soft);color:var(--ok)} .pill.warn{background:var(--warn-soft);color:var(--warn)} .pill.bad{background:var(--bad-soft);color:var(--bad)} .pill.info{background:var(--info-soft);color:var(--info)} .pill.neu{background:var(--chip);color:var(--muted)}
.note{padding:10px 14px;border-radius:9px;background:var(--info-soft);color:var(--info);font-size:14px}
.note.warn{background:var(--warn-soft);color:var(--warn)} .note.bad{background:var(--bad-soft);color:var(--bad)} .note.ok{background:var(--ok-soft);color:var(--ok)}
.empty{color:var(--muted);padding:24px;text-align:center;border:1px dashed var(--line);border-radius:10px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips button{font-weight:500;font-size:13px;padding:5px 11px;border-radius:999px}
.chips button[aria-pressed=true]{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.chips button .n{font-family:var(--f-num);opacity:.7;margin-left:4px}
dl.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:0;font-size:14px}
dl.kv dt{color:var(--muted)} dl.kv dd{margin:0;text-align:right;font-family:var(--f-num)}
.kgl{display:grid;gap:1px}
.kgl small{font-size:11.5px;color:var(--muted)}

/* buscador de materiales */
.pk{position:relative;min-width:0}
.pk input{width:100%}
.pkl{position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:25;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.18);max-height:300px;overflow-y:auto}
.pkl button{display:grid;gap:1px;width:100%;border:0;border-bottom:1px solid var(--line);border-radius:0;text-align:left;background:transparent;font-weight:500;padding:9px 12px}
.pkl button:hover,.pkl button.on{background:var(--bg)}
.pkl button span{font-size:12px;color:var(--muted);font-weight:400}
.line{display:grid;grid-template-columns:minmax(0,1fr) 120px 96px auto;gap:8px;align-items:start}
@media (max-width:560px){.line{grid-template-columns:minmax(0,1fr) 92px 84px auto}}
.line .conv{grid-column:1/-1;margin-top:-4px}

/* modal y aviso */
#modal{position:fixed;inset:0;z-index:40;background:rgba(10,10,12,.55);display:flex;align-items:flex-start;justify-content:center;overflow-y:auto;padding:max(24px,env(safe-area-inset-top,0px)) 12px 24px}
.mbox{background:var(--surface);border-radius:14px;width:min(760px,100%);display:grid;gap:14px;padding:18px;border:1px solid var(--line)}
.mhead{display:flex;justify-content:space-between;align-items:center;gap:10px}
#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--surface);padding:11px 18px;border-radius:9px;font-weight:600;z-index:50;max-width:calc(100% - 32px)}
@media (max-width:900px){#toast{bottom:calc(84px + env(safe-area-inset-bottom,0px))}}

/* ===== acceso con PIN ===== */
.login{min-height:100vh;display:grid;grid-template-rows:auto 1fr;background:var(--bg)}
.login header{background:var(--band);color:var(--band-ink);border-bottom:3px solid var(--accent);padding:14px 20px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.login main{display:grid;place-items:center;padding:20px}
.lbox{width:min(560px,100%);display:grid;gap:18px;justify-items:center;text-align:center}
.names{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;width:100%}
.names button{padding:22px 12px;border-radius:14px;font-size:18px;display:grid;gap:6px;justify-items:center}
.names button .av{width:52px;height:52px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:22px;font-weight:800}
.names button small{font-size:12px;color:var(--muted);font-weight:500}
.dots{display:flex;gap:12px;justify-content:center;min-height:22px}
.dots i{width:16px;height:16px;border-radius:50%;border:2px solid var(--muted)}
.dots i.on{background:var(--ink);border-color:var(--ink)}
.pad{display:grid;grid-template-columns:repeat(3,84px);gap:12px;justify-content:center}
.pad button{height:72px;border-radius:16px;font-size:26px;font-family:var(--f-num);font-weight:700}
.pad button.alt{font-size:15px;font-family:var(--f-body);color:var(--muted)}
.lerr{color:var(--bad);font-weight:600;min-height:22px}
@media (max-height:640px){.pad button{height:58px}}

/* ===== tablet de producción ===== */
.prod{min-height:100vh;display:grid;grid-template-rows:auto 1fr}
.prod header{background:var(--band);color:var(--band-ink);border-bottom:3px solid var(--accent);padding:12px 20px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.prod header button{background:transparent;color:var(--band-ink);border-color:rgba(255,255,255,.3)}
.prod main{padding:20px;max-width:900px;margin:0 auto;width:100%;display:grid;gap:18px;align-content:start}
.biglist{display:grid;gap:8px;max-height:58vh;overflow-y:auto;padding:2px}
.biglist button{display:flex;justify-content:space-between;gap:12px;align-items:center;text-align:left;padding:15px 16px;border-radius:12px;font-size:16.5px}
.biglist button small{font-weight:500;color:var(--muted);font-size:13px}
.bigsearch{font-size:18px!important;padding:14px 16px!important;width:100%;border-radius:12px!important}
.qty{display:flex;gap:10px;align-items:center;justify-content:center}
.qty input{font-size:34px!important;text-align:center;width:220px;font-family:var(--f-num);padding:12px!important;border-radius:14px!important}
.qty button{width:64px;height:64px;font-size:28px;border-radius:14px}
.sw{display:flex;gap:14px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--surface);cursor:pointer;text-align:left}
.sw input{width:26px;height:26px;flex:none}
.done{display:grid;justify-items:center;gap:12px;text-align:center;padding:40px 10px}
.done .tick{width:96px;height:96px;border-radius:50%;background:var(--ok-soft);color:var(--ok);display:grid;place-items:center}
.done .tick svg{width:54px;height:54px}
.recent{display:grid;gap:6px}
.recent div{display:flex;justify-content:space-between;gap:10px;font-size:14px;padding:8px 12px;background:var(--surface);border:1px solid var(--line);border-radius:9px}
.bar{height:6px;border-radius:3px;background:var(--chip);overflow:hidden}
.bar i{display:block;height:100%;background:var(--accent)}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.sub.mo{display:none}
@media (max-width:700px){
  .hm{display:none}
  .sub.mo{display:block}
  .search{flex-basis:100%;max-width:none!important}
  .wrap .tbl td,.wrap .tbl th{padding:8px}
}

/* v2: versión sencilla */
.chips.big button{font-size:16px;padding:10px 16px}
.biglist button{justify-content:flex-start}
.biglist .mi{width:40px;height:40px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;flex:none}
.biglist .mi svg{width:22px;height:22px}
.kpis.three{grid-template-columns:repeat(3,1fr)}
@media (max-width:640px){.kpis.three{grid-template-columns:1fr 1fr}.kpis.three .kpi:first-child{grid-column:1/-1}}
.kpi b small{font-size:15px;color:var(--muted)}
.kpi .kst{font-size:18px;padding-block:4px}
tr.off td{color:var(--muted)}
.alertcard{border-color:var(--bad);background:linear-gradient(var(--bad-soft),var(--bad-soft)) top/100% 4px no-repeat,var(--surface)}
.pm-office{display:grid;gap:18px;max-width:820px}
.prod main{gap:16px}
/* nube: pedidos */
.line.wp{grid-template-columns:minmax(0,1fr) 100px 160px 140px auto}
@media (max-width:700px){.line.wp{grid-template-columns:minmax(0,1fr) 90px 140px auto}.line.wp [data-in=lp]{grid-column:1/-2;grid-row:2}.line.wp .conv{grid-row:3}}
@media (max-width:560px){.line,.line.wp{grid-template-columns:minmax(0,1fr) 84px auto}.line.wp{grid-template-columns:minmax(0,1fr) 150px auto}.line .pk{grid-column:1/-1}.line.wp [data-in=lp]{grid-column:1/-1;grid-row:3}.line.wp .conv{grid-row:4}}
.seg{display:flex;flex-wrap:wrap;gap:4px;padding:4px;background:var(--chip);border-radius:10px;width:fit-content;max-width:100%}
.seg button{border:0;background:transparent;font-weight:600;padding:8px 14px;border-radius:7px;color:var(--muted)}
.seg button[aria-selected=true]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.seg .n{font-family:var(--f-num);font-size:12px;opacity:.75;margin-left:5px}
a.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;border-radius:9px;padding:9px 14px;font-weight:700;border:1px solid var(--line);color:var(--ink);background:var(--surface)}
a.btn svg{width:19px;height:19px}
a.btn.wa{background:var(--wa);border-color:var(--wa);color:#fff}
a.btn.wa:hover{filter:brightness(1.06)}
.share{border-color:var(--wa-line)}
.setup{width:min(640px,100%);text-align:left}
dl.kv dd{text-align:left}
.kpi .kst{display:block}
/* presentaciones de compra */
.packs{display:grid;gap:8px;border-top:1px solid var(--line);padding-top:12px}
#pklist{display:grid;gap:8px}
#pklist:empty{display:none}
.pkrow{display:grid;grid-template-columns:minmax(0,1fr) 120px auto;gap:8px;align-items:center}
.conv.last{color:var(--info)}