:root{
  color-scheme:light dark;
  --bg:#0B0B0C;
  --surface:#151517;
  --surface-2:#1D1D20;
  --surface-3:#26262A;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --text:#F5F5F7;
  --dim:#9A9AA2;
  --accent:#FF6D00;
  --accent-press:#E85F00;
  --ok:#30D158;
  --warn:#FF9F0A;
  --sheet-ease:cubic-bezier(.32,.72,0,1);
  --radius:16px;
  font:100%/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{height:100%;-webkit-text-size-adjust:100%}
[hidden]{display:none !important}
body{
  background:var(--bg);color:var(--text);
  -webkit-font-smoothing:antialiased;
  font-size:1rem;
  overflow:hidden;
}
button,input,select{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}
.vh{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
button,a,input,select,textarea{touch-action:manipulation}
::selection{background:rgba(255,109,0,.35)}

/* ---------- layout ---------- */
.app{display:flex;height:100dvh;overflow:hidden}
.sidebar{
  width:236px;flex:0 0 236px;
  display:flex;flex-direction:column;gap:6px;
  padding:20px 14px 88px;
  background:rgba(16,16,18,.72);
  backdrop-filter:blur(28px) saturate(180%);
  -webkit-backdrop-filter:blur(28px) saturate(180%);
  border-right:1px solid var(--line);
  z-index:5;
}
.brand{display:flex;align-items:center;gap:11px;padding:6px 8px 20px}
.brand-mark{
  width:38px;height:38px;border-radius:11px;flex:0 0 auto;
  background:linear-gradient(145deg,#FF8A2B,var(--accent));
  display:grid;place-items:center;
  font-weight:800;font-size:17px;color:#fff;letter-spacing:-.03em;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.25), 0 2px 8px rgba(0,0,0,.4);
}
.brand-name{font-size:14.5px;font-weight:700;letter-spacing:-.01em;line-height:1.2}
.brand-sub{font-size:11.5px;color:var(--dim);letter-spacing:.02em}
.nav{display:flex;flex-direction:column;gap:3px;flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.14) transparent}
.nav::-webkit-scrollbar{width:6px}
.nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:99px}
.nav::-webkit-scrollbar-track{background:transparent}
.nav-label{font-size:10.5px;text-transform:uppercase;letter-spacing:.09em;color:#A1A1A9;padding:8px 10px 4px}
.nav-item{
  display:flex;align-items:center;gap:11px;
  padding:11px 12px;border-radius:12px;
  font-size:14.5px;font-weight:550;color:#C7C7CE;
  transition:background .16s ease,color .16s ease,transform .1s ease-out;
  text-align:left;width:100%;
}
.nav-item:active{transform:scale(.975)}
.nav-item:hover{background:rgba(255,255,255,.05)}
.nav-item.active{background:rgba(255,255,255,.08);color:#fff}
.nav-item.active .nav-ico{color:var(--accent)}
.nav-ico{width:20px;height:20px;flex:0 0 auto;color:#8E8E96;transition:color .16s}
.nav-count{
  margin-left:auto;font-size:11px;font-weight:700;
  background:rgba(255,255,255,.09);color:#B9B9C1;
  min-width:22px;height:20px;padding:0 6px;border-radius:10px;
  display:grid;place-items:center;
}
.nav-item.active .nav-count{background:rgba(255,109,0,.2);color:#FFB370}
.sidebar-foot{
  position:fixed;left:14px;bottom:14px;width:208px;z-index:36;
  display:grid;grid-template-columns:1fr auto;align-items:center;column-gap:8px;
  padding:9px 10px;background:rgba(38,38,42,.9);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border:1px solid var(--line-strong);border-radius:14px;
  box-shadow:0 10px 28px rgba(0,0,0,.45);
}
.sidebar-foot .uf-name{grid-column:1;grid-row:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-foot .uf-meta{grid-column:1;grid-row:2;display:flex;align-items:center;gap:9px;min-width:0}
.sidebar-foot .uf-role{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-foot #btnLogout{grid-column:2;grid-row:1 / span 2;margin-top:0;width:auto;height:34px;padding:0 13px;font-size:13px}

.main{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:26px 30px 60px;position:relative}
.view{display:none;max-width:1080px;margin:0 auto}
.view.on{display:block}
body.anim .view.on{animation:viewIn .22s ease both}
@keyframes viewIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.h1{font-size:clamp(1.7rem,3.2vw,2.15rem);line-height:1.1;letter-spacing:-.025em;font-weight:750}
.sub{color:var(--dim);font-size:13.5px;margin-top:5px}
.head-actions{display:flex;gap:10px;align-items:center}

/* ---------- controls ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  height:42px;padding:0 17px;border-radius:12px;
  font-size:14.5px;font-weight:650;letter-spacing:-.005em;
  transition:transform .1s ease-out,background .15s,opacity .15s;
  white-space:nowrap;
}
.btn:active{transform:scale(.96)}
.btn-primary{background:var(--accent);color:#1A1A1D;box-shadow:0 1px 2px rgba(0,0,0,.45)}
.btn-primary:hover{background:#FF7A17}
.btn-primary:active{background:var(--accent-press)}
.btn-ghost{background:rgba(255,255,255,.06);color:#E4E4EA;border:1px solid var(--line)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-sm{height:34px;padding:0 12px;font-size:13px;border-radius:10px}
.btn[disabled]{opacity:.4;pointer-events:none}
.icon-btn{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  color:var(--dim);transition:background .15s,color .15s,transform .1s ease-out;
}
.icon-btn:active{transform:scale(.9)}
.icon-btn:hover{background:rgba(255,255,255,.07);color:#fff}
.icon-btn.danger:hover{background:rgba(255,69,58,.16);color:#FF6459}

.search{
  position:relative;display:flex;align-items:center;min-width:250px;flex:1;max-width:340px;
}
.search svg{position:absolute;left:12px;color:#8E8E96;pointer-events:none}
.search input{
  width:100%;height:44px;padding:0 14px 0 38px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  border-radius:12px;transition:border-color .15s,background .15s;
  font-size:16px; /* ≥16px prevents iOS zoom on focus */
}
.search input::placeholder{color:#8E8E96}
.search input:focus{outline:none;border-color:rgba(255,109,0,.55);background:rgba(255,255,255,.07)}

/* ---------- panel / table ---------- */
.panel{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
}
.panel + .panel{margin-top:16px}
.panel-title{font-size:11px;font-weight:650;text-transform:uppercase;letter-spacing:.07em;
  color:#A1A1A9;padding:13px 16px;border-bottom:1px solid var(--line)}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:720px}
th{
  text-align:left;font-size:11px;font-weight:650;text-transform:uppercase;
  letter-spacing:.07em;color:#A1A1A9;padding:13px 16px;
  background:rgba(255,255,255,.025);border-bottom:1px solid var(--line);
}
td{padding:13px 16px;border-bottom:1px solid rgba(255,255,255,.05);font-size:14.2px;vertical-align:middle}
tbody tr{transition:background .13s}
tbody tr:hover{background:rgba(255,255,255,.032)}
#tbodyProducts tr, .doc {cursor:pointer}
tbody tr:last-child td{border-bottom:0}
body.anim tbody tr{animation:rowIn .34s var(--sheet-ease) both;animation-delay:calc(min(var(--i,0),10)*28ms)}
@keyframes rowIn{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
.code{font-family:ui-monospace,"SF Mono",Menlo,monospace;font-size:12.5px;color:#A1A1A9;letter-spacing:.02em}
.name{font-weight:600;letter-spacing:-.005em}
.num{font-variant-numeric:tabular-nums;font-weight:600}
.price{color:var(--accent);font-weight:700;font-variant-numeric:tabular-nums}
.price-cost{display:block;font-size:11px;font-weight:600;color:#8E8E96;font-variant-numeric:tabular-nums;margin-top:1px}
.cost-hint{
  min-height:40px;display:flex;align-items:center;padding:0 12px;border-radius:10px;
  background:rgba(255,255,255,.05);color:#B9B9C1;font-size:13px;font-weight:650;
  font-variant-numeric:tabular-nums;
}
.row-actions{display:flex;gap:2px;justify-content:flex-end}
.chip{
  display:inline-flex;align-items:center;gap:5px;
  font-size:11.5px;font-weight:650;padding:3.5px 9px;border-radius:999px;
  background:rgba(255,255,255,.07);color:#B9B9C1;letter-spacing:.01em;
}
.chip.pies{background:rgba(10,132,255,.16);color:#6CB5FF}
.chip.units{background:rgba(192,132,252,.15);color:#CFA8FF}
.chip.cat{background:rgba(255,255,255,.05);color:#9A9AA2;font-weight:550}
.status{font-size:11.5px;font-weight:750;padding:4.5px 11px;border-radius:999px;letter-spacing:.04em}
.status.paid{background:rgba(48,209,88,.15);color:#4CDB77}
.status.pending{background:rgba(255,159,10,.15);color:#FFB340}
.status.sent{background:rgba(90,169,255,.15);color:#5AA9FF}
.status.rej{background:rgba(255,69,58,.15);color:#FF6961}
.status.dead{background:rgba(142,142,150,.18);color:#B9B9C1}
/* Opciones del sheet de estado de cotización (§15) */
.qs-opts{display:flex;flex-direction:column;gap:8px}
.qs-opts .btn{width:100%;justify-content:space-between;text-align:left}
.qs-opts small{color:var(--dim);font-weight:500;font-size:11.5px}
.low-stock{color:#FF6459}

/* ---------- bitácora ---------- */
.audit-row{cursor:pointer}
.audit-row td{font-size:13.5px}
.au-who{display:flex;align-items:center;gap:9px;min-width:0}
.au-av{
  width:26px;height:26px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;
  font-size:11.5px;font-weight:750;
  background:rgba(255,109,0,.22);color:#FFB370;border:1px solid rgba(255,109,0,.3);
}
.au-av.sys{background:rgba(255,255,255,.08);color:#9A9AA2;border-color:rgba(255,255,255,.14)}
.au-name{
  font-size:13.5px;font-weight:600;color:#E8E8EE;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;
}
.au-name small{display:block;font-size:11px;color:#8E8E96;font-weight:500}
.chip.act-create{background:rgba(48,209,88,.14);color:#4CDB77}
.chip.act-mod{background:rgba(10,132,255,.15);color:#6CB5FF}
.chip.act-del{background:rgba(255,69,58,.14);color:#FF7B72}
.td-go{width:28px;text-align:right;color:#8E8E96;font-size:17px;font-weight:600;padding-left:0}
.au-hero{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.au-hero-el{font-size:14.5px;font-weight:700;letter-spacing:-.01em;color:#E8E8EE}
.au-meta{display:flex;flex-direction:column;gap:9px;padding-bottom:2px}
.au-mrow{display:flex;justify-content:space-between;gap:14px;font-size:13.5px;align-items:baseline}
.au-mrow span{color:#8E8E9C;font-size:12.5px;flex:0 0 auto}
.au-mrow b{font-weight:650;color:#E8E8EE;text-align:right;word-break:break-word}
.au-sec{
  margin-top:14px;background:rgba(255,255,255,.035);
  border:1px solid var(--line);border-radius:14px;padding:12px 14px;
}
.au-sec-t{
  font-size:11px;text-transform:uppercase;letter-spacing:.08em;
  color:#8E8E96;font-weight:650;margin-bottom:5px;
}
.au-diff{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  padding:8px 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:13.5px;
}
.au-diff:last-child{border-bottom:0}
.d-k{
  flex:1 0 100%;font-size:11px;color:#8E8E9C;font-weight:650;
  text-transform:uppercase;letter-spacing:.05em;
}
.d-from{color:#8E8E96;text-decoration:line-through;word-break:break-word}
.d-ar{color:#8E8E96;flex:0 0 auto}
.d-to{color:#4CDB77;font-weight:650;word-break:break-word}
.au-kv{
  display:flex;justify-content:space-between;gap:14px;
  padding:7px 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:13.5px;
}
.au-kv:last-child{border-bottom:0}
.au-kv span{color:#8E8E9C;flex:0 0 auto;font-size:12.5px}
.au-kv b{font-weight:600;color:#E8E8EE;text-align:right;word-break:break-word}
.au-none{font-size:13px;color:#8E8E96;padding-top:4px}

.data-bar{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:12px;flex-wrap:wrap}
.data-bar .hint{font-size:11.5px;color:#A1A1A9;margin-right:auto;letter-spacing:.01em}

.empty{
  padding:56px 24px;text-align:center;color:var(--dim);
}
.empty-ico{font-size:30px;margin-bottom:10px;opacity:.5}
.empty b{display:block;color:#C7C7CE;font-size:15.5px;margin-bottom:4px}

/* ---------- stats strip ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:18px}
.stat{
  background:var(--surface);border:1px solid var(--line);border-radius:14px;
  padding:14px 16px;
}
body.anim .stat{animation:rowIn .34s var(--sheet-ease) both}
body.anim .stat:nth-child(1){animation-delay:0ms}body.anim .stat:nth-child(2){animation-delay:40ms}
body.anim .stat:nth-child(3){animation-delay:80ms}body.anim .stat:nth-child(4){animation-delay:120ms}
.stat-k{font-size:11.5px;color:#A1A1A9;text-transform:uppercase;letter-spacing:.07em;font-weight:600}
.stat-v{font-size:24px;font-weight:750;letter-spacing:-.02em;margin-top:4px;font-variant-numeric:tabular-nums}
.stat-v.accent{color:var(--accent)}

/* ---------- sheet / modal ---------- */
.scrim{
  position:fixed;inset:0;background:rgba(0,0,0,.55);
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  opacity:0;pointer-events:none;transition:opacity .3s ease;z-index:40;
}
.scrim.on{opacity:1;pointer-events:auto}
.sheet{
  position:fixed;z-index:50;left:50%;top:50%;
  width:min(560px,calc(100vw - 32px));max-height:min(88dvh,860px);
  transform:translate(-50%,-50%) scale(.96);opacity:0;pointer-events:none;
  transition:transform .42s var(--sheet-ease),opacity .28s ease;
  display:flex;flex-direction:column;
}
.sheet.wide{width:min(680px,calc(100vw - 32px))}
.sheet.on{transform:translate(-50%,-50%) scale(1);opacity:1;pointer-events:auto}
.sheet-shell{
  background:var(--surface-2);border:1px solid var(--line-strong);
  border-radius:20px;overflow:hidden;display:flex;flex-direction:column;
  max-height:min(88dvh,860px);
  box-shadow:0 30px 70px rgba(0,0,0,.55);
}
.sheet-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:17px 20px 14px;border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.03);
}
.sheet-title{font-size:17px;font-weight:700;letter-spacing:-.015em}
.sheet-body{padding:18px 20px;overflow-y:auto;overscroll-behavior:contain}
.sheet-foot{
  display:flex;gap:10px;justify-content:flex-end;
  padding:14px 20px;border-top:1px solid var(--line);
  background:rgba(255,255,255,.03);
}
.sheet-foot .btn{flex:0 0 auto}

/* ---------- forms ---------- */
.field{margin-bottom:15px}
.field label{display:block;font-size:12.5px;font-weight:650;color:#A8A8B0;margin-bottom:6px;letter-spacing:.01em}
.input,.select{
  width:100%;height:44px;padding:0 13px;
  background:rgba(255,255,255,.05);border:1px solid var(--line-strong);
  border-radius:12px;transition:border-color .15s,background .15s;
  font-size:16px; /* ≥16px prevents iOS zoom on focus */
}
.input:focus,.select:focus{outline:none;border-color:rgba(255,109,0,.6);background:rgba(255,255,255,.07)}
.input::placeholder{color:#8E8E96}
.select{appearance:none;background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%238E8E96'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.select option{background:#1D1D20;color:#F5F5F7}
select option{background:#1D1D20;color:#F5F5F7}
.input.err,.select.err{border-color:#FF6459}
.err-msg{display:none;font-size:12px;color:#FF6459;margin-top:5px}
.err-msg.on{display:block;animation:rowIn .2s ease both}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:13px}

.seg{display:flex;background:rgba(255,255,255,.05);border:1px solid var(--line-strong);border-radius:12px;padding:4px;gap:4px;position:relative}
.seg button{
  flex:1;height:44px;border-radius:9px;font-size:13.5px;font-weight:650;
  color:#9A9AA2;transition:color .18s,background .18s;position:relative;z-index:1;
}
.seg button.on{color:#1A1A1D}
.seg-pill{
  position:absolute;top:4px;bottom:4px;left:4px;width:calc(50% - 6px);
  background:var(--accent);border-radius:9px;z-index:0;
  transition:transform .34s var(--sheet-ease);
  box-shadow:0 1px 3px rgba(0,0,0,.4);
}
.seg.two .seg-pill{width:calc(50% - 6px)}
.seg[data-v="unidades"] .seg-pill{transform:translateX(calc(100% + 4px))}
.seg[data-v="si"] .seg-pill{transform:translateX(calc(100% + 4px))}

/* separador del bloque Catálogo (§6) dentro del sheet de producto */
.cat-sep{display:flex;align-items:center;gap:10px;margin:16px 0 4px;border-top:1px dashed var(--line-strong);padding-top:14px}
.cat-sep span{font-size:11px;font-weight:650;text-transform:uppercase;letter-spacing:.07em;color:var(--dim)}
.cat-sep::after{content:"";flex:1}

/* segmented de 5 y 6 (reportes §33) */
.seg.five .seg-pill{width:calc((100% - 24px)/5)}
.seg.five[data-v="producto"] .seg-pill{transform:translateX(calc(100% + 4px))}
.seg.five[data-v="categoria"] .seg-pill{transform:translateX(calc(200% + 8px))}
.seg.five[data-v="cliente"] .seg-pill{transform:translateX(calc(300% + 12px))}
.seg.five[data-v="pago"] .seg-pill{transform:translateX(calc(400% + 16px))}
.seg.six .seg-pill{width:calc((100% - 28px)/6)}
.seg.six[data-v="7"] .seg-pill{transform:translateX(calc(100% + 4px))}
.seg.six[data-v="30"] .seg-pill{transform:translateX(calc(200% + 8px))}
.seg.six[data-v="90"] .seg-pill{transform:translateX(calc(300% + 12px))}
.seg.six[data-v="mes"] .seg-pill{transform:translateX(calc(400% + 16px))}
.seg.six[data-v="todo"] .seg-pill{transform:translateX(calc(500% + 20px))}

.rep-kpis{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--dim)}
.rep-kpis b{color:#fff;font-weight:700;font-variant-numeric:tabular-nums}

/* quote lines */
.line{
  display:grid;grid-template-columns:1fr 92px 78px 34px;gap:8px;align-items:center;
  padding:9px;border-radius:13px;background:rgba(255,255,255,.035);
  border:1px solid var(--line);margin-bottom:8px;
  animation:rowIn .3s var(--sheet-ease) both;
}
.line .input,.line .select,.line .picker{height:38px;border-radius:9px;font-size:13.5px;background:rgba(0,0,0,.25)}
.picker{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:0 11px;border:1px solid var(--line-strong);text-align:left;font-weight:550;
  transition:border-color .15s,background .15s,transform .1s ease-out;
  min-width:0;
}
.picker:hover{border-color:rgba(255,255,255,.24)}
.picker:active{transform:scale(.98)}
.picker span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}
.picker svg{flex:0 0 auto;color:#8E8E96}

.picker-menu{
  position:fixed;z-index:70;min-width:250px;max-width:min(340px,calc(100vw - 24px));
  background:rgba(44,44,48,.94);
  backdrop-filter:blur(26px) saturate(180%);
  -webkit-backdrop-filter:blur(26px) saturate(180%);
  border:1px solid rgba(255,255,255,.16);
  border-radius:14px;padding:6px;
  box-shadow:0 20px 50px rgba(0,0,0,.55),0 2px 8px rgba(0,0,0,.4);
  transform:scale(.95);opacity:0;
  transition:transform .32s var(--sheet-ease),opacity .18s ease;
  max-height:270px;overflow-y:auto;overscroll-behavior:contain;
}
.picker-menu.on{transform:scale(1);opacity:1}
.picker-item{
  display:flex;align-items:center;gap:10px;width:100%;
  padding:8px 10px;border-radius:9px;text-align:left;
  transition:background .12s;
}
.picker-item:hover{background:rgba(255,255,255,.09)}
.picker-item:active{background:rgba(255,255,255,.14)}
.picker-info{flex:1;min-width:0}
.picker-name{display:block;font-size:14px;font-weight:650;color:#F5F5F7;letter-spacing:-.005em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.picker-meta{display:block;font-size:11.5px;color:#9A9AA2;font-variant-numeric:tabular-nums;margin-top:1px}
.picker-check{flex:0 0 auto;color:var(--accent);opacity:0}
.picker-item.on .picker-check{opacity:1}
.picker-item.on .picker-name{color:#FFB370}
.line-total{font-size:13.5px;font-weight:700;text-align:right;font-variant-numeric:tabular-nums;color:#FFB370}
.line-hint{grid-column:1/-1;font-size:11px;color:#8E8E96;padding-left:2px;margin-top:-2px}
.total-bar{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:16px;padding:15px 17px;border-radius:14px;
  background:rgba(255,109,0,.1);border:1px solid rgba(255,109,0,.28);
}
.total-bar span{font-size:13px;font-weight:650;color:#FFB370;letter-spacing:.03em;text-transform:uppercase}
.total-bar b{font-size:26px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stock-warn{
  margin-top:14px;padding:14px 16px;border-radius:16px;font-size:13px;line-height:1.5;
  background:linear-gradient(180deg,rgba(255,159,10,.14),rgba(255,159,10,.06));
  border:1px solid rgba(255,179,71,.32);color:#FFC46B;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 8px 24px rgba(0,0,0,.16), inset 0 1px 0 rgba(255,255,255,.06);
}
body.anim .stock-warn{animation:rowIn .25s ease both}
.stock-warn > b{color:#FFB340}
.stock-warn > span{display:block;color:#B99A6A;font-size:12px;margin-top:3px}
.sw-head{display:flex;align-items:center;gap:12px}
.sw-ico{
  width:34px;height:34px;border-radius:10px;flex:0 0 auto;display:grid;place-items:center;
  background:rgba(255,159,10,.18);color:#FFC56B;box-shadow:inset 0 1px 0 rgba(255,255,255,.14);
}
.sw-t b{display:block;font-size:14px;font-weight:750;color:#FFE1B0;letter-spacing:-.01em}
.sw-t span{display:block;font-size:12.5px;color:#C9A876;margin-top:1px}
.sw-list{
  display:flex;flex-wrap:wrap;gap:6px;margin-top:11px;max-height:112px;
  overflow-y:auto;overscroll-behavior:contain;
  scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.16) transparent;
}
.sw-list::-webkit-scrollbar{width:5px}
.sw-list::-webkit-scrollbar-thumb{background:rgba(255,255,255,.16);border-radius:99px}
.sw-item{
  display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border-radius:999px;
  background:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.08);max-width:100%;
  font:inherit;cursor:pointer;transition:border-color .15s,background .15s,transform .12s;
}
.sw-item:hover{border-color:rgba(255,179,68,.5);background:rgba(255,179,68,.12);transform:translateY(-1px)}
.sw-item:focus-visible{outline:2px solid #FF6D00;outline-offset:2px}
@keyframes rowFlash{0%,100%{background:transparent}20%,65%{background:rgba(255,179,68,.16)}}
#tbodyProducts tr.flash-row td{animation:rowFlash 1.9s ease-out}
.sw-name{
  font-size:12.5px;color:#EAEAF0;font-weight:600;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:210px;
}
.sw-qty{
  font-family:ui-monospace,"SF Mono",Menlo,monospace;font-size:11.5px;font-weight:700;
  color:#FFB340;font-variant-numeric:tabular-nums;flex:0 0 auto;
}
.sw-item.crit{border-color:rgba(255,100,89,.4);background:rgba(255,69,58,.12)}
.sw-item.crit .sw-qty{color:#FF6459}
.min-tag{display:block;font-size:10px;color:#B99A6A;margin-top:2px;font-weight:500}
    .hist-rank{display:flex;flex-direction:column;gap:10px;margin-top:6px}
    .rank-row{display:grid;grid-template-columns:1fr auto;gap:5px 10px;align-items:center}
    .rank-name{font-size:13px;color:#E4E4EA}
    .rank-val{font-size:12px;color:#B99A6A;font-weight:700;white-space:nowrap}
    .rank-track{grid-column:1/-1;height:8px;background:rgba(255,255,255,.06);border-radius:99px;overflow:hidden}
    .rank-bar{height:100%;background:linear-gradient(90deg,#FFB340,#FF8A3D);border-radius:99px;transition:width .45s ease}
    .rank-row.top .rank-bar{background:linear-gradient(90deg,#4ADE80,#22C55E)}
    .hist-sub{font-size:12px;color:#8E8E9C;margin:0 0 4px}
    .hist-move{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}
    .hist-move:last-child{border-bottom:none}
    .hm-left{display:flex;flex-direction:column;gap:3px;min-width:0}
    .hm-meta{font-size:11px;color:#8E8E9C}
    .hm-qty{font-weight:800;white-space:nowrap;font-size:13px}
    .hm-qty.neg{color:#FF6459}
    .hm-qty.pos{color:#4ADE80}
    .hist-detail{max-height:300px;overflow-y:auto;padding-right:4px}
    .seg.four[data-v="p7"] .seg-pill{transform:none}
    .seg.four[data-v="p30"] .seg-pill{transform:translateX(calc(100% + 4px))}
    .seg.four[data-v="p90"] .seg-pill{transform:translateX(calc(200% + 8px))}
    .seg.four[data-v="pall"] .seg-pill{transform:translateX(calc(300% + 12px))}

/* ---------- invoice paper ---------- */
.paper{
  background:#fff;color:#141414;border-radius:14px;padding:30px 30px 26px;
  font-size:13.5px;line-height:1.55;
}
.paper-head{display:flex;justify-content:space-between;gap:16px;padding-bottom:16px;border-bottom:2px solid #141414;margin-bottom:16px}
.paper-brand{display:flex;gap:11px;align-items:center}
.paper-mark{width:40px;height:40px;border-radius:11px;background:var(--accent);display:grid;place-items:center;color:#fff;font-weight:800;font-size:18px}
.paper-brand b{font-size:16px;letter-spacing:-.01em;display:block}
.paper-brand small{color:#666;font-size:11.5px}
.paper-brand .paper-contact{display:block}
.paper-meta{text-align:right;font-size:12.5px;color:#444}
.paper-meta b{display:block;font-size:15px;color:#141414;letter-spacing:.02em}
.paper table{min-width:0;width:100%;margin:6px 0 14px}
.paper th{background:#F3F3F5;color:#555;border-bottom:1px solid #DDD;padding:9px 10px;font-size:10.5px}
.paper td{border-bottom:1px solid #EEE;padding:9px 10px;color:#222;font-size:13px}
.paper td:last-child,.paper th:last-child{text-align:right}
.paper td:nth-child(2){text-align:right;font-variant-numeric:tabular-nums}
.paper-sums{display:flex;flex-direction:column;gap:5px;align-items:flex-end;font-size:13.5px}
.paper-sums div{display:flex;gap:38px;min-width:230px;justify-content:space-between;color:#555}
.paper-sums div.grand{border-top:2px solid #141414;margin-top:6px;padding-top:8px;font-size:18px;font-weight:800;color:#141414}
.paper-foot{margin-top:20px;padding-top:14px;border-top:1px dashed #CCC;font-size:11.5px;color:#666;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.paper-stamp{font-weight:800;font-size:11.5px;letter-spacing:.08em;padding:5px 12px;border-radius:6px}
.paper-stamp.paid{background:#DFF7E5;color:#137A32;border:1.5px solid #35B95C}
.paper-stamp.pending{background:#FFF3DC;color:#9A5B00;border:1.5px solid #F0A020}
.paper-stamp.sent{background:#E7F1FF;color:#1B5FBF;border:1.5px solid #5AA9FF}
.paper-stamp.rej{background:#FFE9E7;color:#9A2A21;border:1.5px solid #FF6961}
.paper-stamp.dead{background:#EEEEF1;color:#5A5A63;border:1.5px solid #8E8E96}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:26px;z-index:80;
  transform:translate(-50%,24px) scale(.96);opacity:0;pointer-events:none;
  display:flex;align-items:center;gap:14px;
  background:rgba(38,38,42,.92);backdrop-filter:blur(20px);
  border:1px solid var(--line-strong);border-radius:14px;
  padding:12px 16px;font-size:14px;font-weight:550;
  box-shadow:0 16px 44px rgba(0,0,0,.5);
  transition:transform .42s var(--sheet-ease),opacity .25s ease;
  max-width:min(440px,calc(100vw - 32px));
}
.toast.on{transform:translate(-50%,0) scale(1);opacity:1;pointer-events:auto}
.toast .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);flex:0 0 auto}
.toast .dot.warn{background:var(--warn)}
.toast-action{
  color:var(--accent);font-weight:750;font-size:13.5px;
  padding:5px 10px;border-radius:8px;transition:background .15s;
}
.toast-action:hover{background:rgba(255,109,0,.14)}

/* list cards (quotes / invoices) */
.doc{
  display:flex;align-items:center;gap:16px;
  padding:15px 18px;border-bottom:1px solid rgba(255,255,255,.05);
  transition:background .13s;flex-wrap:wrap;
}
body.anim .doc{animation:rowIn .34s var(--sheet-ease) both;animation-delay:calc(min(var(--i,0),10)*30ms)}
.doc:last-child{border-bottom:0}
.doc:hover{background:rgba(255,255,255,.032)}
.doc-main{flex:1;min-width:190px}
.doc-folio{font-family:ui-monospace,Menlo,monospace;font-size:11.5px;color:var(--accent);font-weight:700;letter-spacing:.05em}
.doc-name{font-weight:650;font-size:15px;margin-top:2px;letter-spacing:-.005em}
.doc-date{font-size:12px;color:#A1A1A9;margin-top:2px}
.doc-total{font-size:19px;font-weight:750;font-variant-numeric:tabular-nums;letter-spacing:-.015em;min-width:110px;text-align:right}
.doc-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

/* ---------- responsive ---------- */
@media (max-width:820px){
  .app{flex-direction:column}
  .sidebar{
    width:100%;flex:0 0 auto;order:2;
    flex-direction:row;padding:8px 8px calc(8px + env(safe-area-inset-bottom));
    border-right:0;border-top:1px solid var(--line);gap:4px;
  }
  .brand,.nav-label{display:none}
  .nav{display:flex;flex-direction:row;gap:3px;flex:1;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  .nav-item{flex:1 1 auto;min-width:44px;min-height:44px;flex-direction:column;gap:3px;padding:10px 8px;font-size:10.5px;border-radius:12px;align-items:center;text-align:center;position:relative;white-space:nowrap;overflow:hidden}
  .sidebar-foot:not([hidden]){
    position:fixed;top:10px;right:12px;left:auto;bottom:auto;width:auto;z-index:36;margin:0;padding:7px 9px;
    display:flex;flex-direction:row;align-items:center;gap:9px;
    background:rgba(38,38,42,.9);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
    border:1px solid var(--line-strong);border-radius:999px;
    box-shadow:0 8px 24px rgba(0,0,0,.45);
  }
  .sidebar-foot .uf-role{display:none}
  .sidebar-foot .uf-sync em{display:none}
  .sidebar-foot .uf-name{font-size:12px;max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  #btnLogout{margin-top:0;width:auto;height:28px;padding:0 11px;font-size:12px;border-radius:999px}
  .sidebar-foot #btnLogout{height:28px;padding:0 11px;font-size:12px}
  .nav-count{position:absolute;top:4px;right:calc(50% - 24px);margin:0;height:16px;min-width:16px;font-size:9.5px;padding:0 4px}
  .main{order:1;padding:calc(64px + env(safe-area-inset-top)) 15px 30px}
  .head{align-items:flex-start;flex-direction:column;gap:12px}
  .head > div:first-child{max-width:calc(100% - 140px)}
  .head-actions{width:100%;flex-wrap:wrap}
  .head-actions .search{flex:1 1 100%;min-width:0;max-width:none;width:100%}
  .head-actions .btn{flex:1 1 100%}
  .data-bar{justify-content:flex-start}
  .data-bar .hint{flex:1 1 100%;margin:0 0 2px}
  .data-bar .btn{flex:1 1 0;min-width:0;justify-content:center;padding:0 8px}
  .search{max-width:none;width:100%}
  .grid2{grid-template-columns:1fr}
  .sheet{
    top:auto;bottom:0;left:0;transform:translateY(100%);
    width:100%;max-width:none;max-height:calc(92dvh - env(safe-area-inset-bottom));
  }
  .sheet.on{transform:translateY(0)}
  .sheet-shell{border-radius:22px 22px 0 0;max-height:calc(92dvh - env(safe-area-inset-bottom));border-bottom:0}
  .line{grid-template-columns:1fr 74px 68px 30px;gap:6px}
  .btn-sm{height:44px;padding:0 14px}
  .icon-btn{width:44px;height:44px}
  .row-actions{gap:8px}
  .doc-actions{gap:8px}
  table{min-width:560px}
  th,td{padding:11px 9px}
  .doc-total{min-width:90px}
  .paper{padding:20px 16px}
}
@media (max-width:520px){
  .doc{gap:10px}
  .doc-actions{width:100%}
  .doc-actions .btn{flex:1}
}

/* ---------- reduced motion / transparency ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-delay:0ms !important;transition-duration:.12s !important}
  .toast{transform:translate(-50%,0) !important}
  .btn:active,.icon-btn:active,.nav-item:active{transform:none}
}
@media (prefers-reduced-motion:reduce) and (min-width:821px){
  .sheet{transform:translate(-50%,-50%) !important}
  .sheet.on{transform:translate(-50%,-50%) !important}
}
@media (prefers-reduced-motion:reduce) and (max-width:820px){
  .sheet{transform:translateY(100%) !important}
  .sheet.on{transform:translateY(0) !important}
}
@media (prefers-reduced-transparency:reduce){
  .sidebar,.toast{background:#1A1A1D;backdrop-filter:none;-webkit-backdrop-filter:none}
  .scrim{background:rgba(0,0,0,.75);backdrop-filter:none}
}

/* ---------- descuento / resumen ---------- */
.disc-row{display:flex;gap:10px;align-items:center}
.disc-row .seg{width:188px;flex:0 0 auto}
.disc-row .input{flex:1}
.seg[data-v="pct"] .seg-pill{transform:translateX(calc(100% + 4px))}
.seg.three .seg-pill{width:calc((100% - 8px)/3)}
.seg.three[data-v="vendedor"] .seg-pill{transform:translateX(calc(100% + 4px))}
.seg.three[data-v="cobrador"] .seg-pill{transform:translateX(calc(200% + 8px))}
.seg.four .seg-pill{width:calc((100% - 12px)/4)}
.seg.four[data-v="7"] .seg-pill{transform:translateX(calc(100% + 4px))}
.seg.four[data-v="10"] .seg-pill{transform:translateX(calc(200% + 8px))}
.seg.four[data-v="15"] .seg-pill{transform:translateX(calc(300% + 12px))}
.sums-mini{margin-top:14px;display:flex;flex-direction:column;gap:7px;padding:0 3px}
.sums-mini div{display:flex;justify-content:space-between;font-size:13.5px;color:var(--dim)}
.sums-mini b{font-variant-numeric:tabular-nums;color:#C7C7CE}
.sums-mini .disc b,.sums-mini .disc span{color:#FFB370}

/* ---------- roles / saldos ---------- */
.role-chip{font-size:11px;font-weight:750;padding:4px 10px;border-radius:999px;letter-spacing:.03em}
.role-chip.admin{background:rgba(255,109,0,.16);color:#FFB370}
.role-chip.vendedor{background:rgba(10,132,255,.16);color:#6CB5FF}
.role-chip.cobrador{background:rgba(192,132,252,.15);color:#CFA8FF}
.doc-total small{display:block;font-size:11.5px;color:#A1A1A9;font-weight:550;margin-top:2px;letter-spacing:.01em}
.doc-total small.saldo{color:#FFB340}
.pay-note{font-size:12.5px;color:var(--dim);margin-top:2px}

/* ---------- usuario (sidebar) ---------- */
.uf-name{font-size:13px;font-weight:650;color:#C7C7CE}
.uf-role{font-size:11px;color:#8E8E96;letter-spacing:.02em}
.uf-sync em{display:none}
.uf-sync{
  display:inline-flex;align-items:center;gap:5px;
  font-size:10.5px;font-weight:650;color:#4CDB77;letter-spacing:.02em;white-space:nowrap;
}
.uf-dot{
  width:7px;height:7px;border-radius:50%;flex:0 0 auto;
  background:#30D158;box-shadow:0 0 6px rgba(48,209,88,.8);
  animation:nbPulse 1.6s ease-in-out infinite;
}
.uf-sync.off{color:#FF9F0A}
.uf-sync.off .uf-dot{background:#FF9F0A;box-shadow:0 0 6px rgba(255,159,10,.8)}
.uf-sync.saving em,.uf-sync.synced em,.uf-sync.failed em{display:inline}
.uf-sync.saving{color:#FFD60A}
.uf-sync.saving .uf-dot{background:#FFD60A;box-shadow:0 0 6px rgba(255,214,10,.8)}
.uf-sync.synced{color:#4CDB77}
.uf-sync.failed{color:#FF453A}
.uf-sync.failed .uf-dot{background:#FF453A;box-shadow:0 0 6px rgba(255,69,58,.8)}

/* ---------- caja (turnos, cobros, arqueo) ---------- */
.seg.three[data-v="tarjeta"] .seg-pill{transform:translateX(calc(100% + 4px))}
.seg.three[data-v="transferencia"] .seg-pill{transform:translateX(calc(200% + 8px))}
.cx-chip{
  display:inline-block;font-size:11px;font-weight:750;padding:3px 9px;
  border-radius:999px;letter-spacing:.03em;background:rgba(255,255,255,.07);color:#C7C7CE;
}
.cx-chip.efectivo{background:rgba(48,209,88,.16);color:#4CDB77}
.cx-chip.tarjeta{background:rgba(10,132,255,.16);color:#6CB5FF}
.cx-chip.transferencia{background:rgba(192,132,252,.16);color:#CFA8FF}
.cx-chip.egreso{background:rgba(255,69,58,.16);color:#FF6961}
.cx-amt.neg{color:#FF6961}
.cx-when{font-family:ui-monospace,Menlo,monospace;font-size:11.5px;color:#8E8E96;letter-spacing:.03em}
.cx-diff{font-size:13.5px;font-weight:700;margin-top:12px}
.cx-diff.ok{color:#4CDB77}
.cx-diff.bad{color:#FFB340}

/* ---------- bitácora: filtros ---------- */
.audit-filters{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 12px}
.audit-filters select{
  height:38px;padding:0 12px;background:rgba(255,255,255,.05);border:1px solid var(--line);
  border-radius:12px;color:#E4E4EA;font-size:13px;font-family:inherit;cursor:pointer;
}
.audit-filters select:focus{outline:none;border-color:rgba(255,109,0,.55)}

/* ---------- presencia (quiénes están en línea) ---------- */
.presence-bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:0 0 12px}
.presence-bar[hidden]{display:none}
.pb-label{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#8E8E96}
.pb-chip{
  display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:#C7C7CE;
  background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:999px;padding:5px 11px;
}
.pb-dot{width:7px;height:7px;border-radius:50%;flex:0 0 auto;background:#30D158;box-shadow:0 0 6px rgba(48,209,88,.8)}
@keyframes nbPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.7)}}
#btnLogout{margin-top:10px;width:100%}

/* ---------- login ---------- */
.login{
  position:fixed;inset:0;z-index:120;display:grid;place-items:center;padding:20px;
  background:rgba(11,11,12,.72);
  backdrop-filter:blur(30px) saturate(160%);-webkit-backdrop-filter:blur(30px) saturate(160%);
  opacity:0;pointer-events:none;transition:opacity .3s ease;
}
.login.on{opacity:1;pointer-events:auto}
.login-card{
  width:min(400px,100%);background:var(--surface-2);border:1px solid var(--line-strong);
  border-radius:22px;padding:30px 26px 24px;text-align:center;
  box-shadow:0 34px 80px rgba(0,0,0,.6);
  transform:scale(.96);transition:transform .42s var(--sheet-ease);
}
.login.on .login-card{transform:scale(1)}
.login .brand-mark{width:56px;height:56px;border-radius:16px;font-size:26px;margin:0 auto 14px}
.login h2{font-size:20px;font-weight:750;letter-spacing:-.02em}
.login .sub{margin-top:4px;margin-bottom:20px}
.login .field{text-align:left;margin-bottom:13px}
.login .field .input{height:46px}
.login-err{display:none;font-size:12.5px;color:#FF6459;margin:-4px 0 10px;text-align:left}
.login-err.on{display:block;animation:shake .35s ease}
@keyframes shake{10%,90%{transform:translateX(-1px)}20%,80%{transform:translateX(2px)}30%,50%,70%{transform:translateX(-4px)}40%,60%{transform:translateX(4px)}}
.login-hint{margin-top:14px;font-size:11.5px;color:#8E8E96;line-height:1.7}
.login-hint code{font-family:ui-monospace,Menlo,monospace;color:#9A9AA2;background:rgba(255,255,255,.06);padding:1px 6px;border-radius:6px}
.login .btn{width:100%;height:46px}

/* ---------- etiquetas de producto (código de barras) ---------- */
.lbl-copies{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.lbl-copies label{margin-bottom:0}
.lbl-copies .input{max-width:88px}
.lbl-preview{display:flex;flex-wrap:wrap;gap:3mm}
.lbl-card{width:50.8mm;height:25.4mm;padding:2mm 2.5mm;box-sizing:border-box;border:.3mm solid #1c1c1c;background:#fff;color:#000;display:flex;flex-direction:column;justify-content:space-between;gap:1mm;overflow:hidden}
.lbl-brand{display:flex;align-items:center;gap:1.5mm;font-size:6.5pt;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#111;min-width:0}
.lbl-brand .lbl-mk{flex:none;width:4.5mm;height:4.5mm;line-height:4.5mm;text-align:center;border-radius:50%;background:#111;color:#fff;font-size:6pt}
.lbl-brand .lbl-co{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.lbl-top{display:flex;justify-content:space-between;align-items:baseline;gap:2mm;min-width:0}
.lbl-name{font-size:7.5pt;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.lbl-price{font-size:8.5pt;font-weight:700;font-variant-numeric:tabular-nums;flex:none}
.lbl-bar{display:block;width:100%;height:9.5mm}
.lbl-code{font-family:ui-monospace,"Cascadia Mono",Consolas,monospace;font-size:7pt;letter-spacing:.16em;text-align:center;line-height:1}

/* ---------- ficha de cliente en el documento ---------- */
.doc-client{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin:-4px 0 14px;padding:9px 11px;border:1px solid rgba(76,219,119,.32);background:rgba(76,219,119,.08);border-radius:12px;font-size:12.5px;color:#9BE3B4}
.doc-client b{color:#fff;font-size:13px}
.doc-client .dc-tag{background:rgba(255,255,255,.1);border-radius:8px;padding:1px 7px;color:#D7D7DE}
.doc-client button{margin-left:auto}

/* ---------- print ---------- */
@media print{
  @page{margin:0}
  body{overflow:visible;background:#fff}
  .app,.scrim,.toast,.login,.sidebar-foot,.sheet-head,.sheet-foot{display:none !important}
  .sheet{display:none !important}
  .sheet.on{
    display:block !important;position:static;transform:none !important;
    opacity:1 !important;width:auto;max-height:none;pointer-events:auto;
  }
  .sheet.on .sheet-shell{background:none;border:0;box-shadow:none;max-height:none;border-radius:0}
  .sheet.on .sheet-body{padding:0;overflow:visible}
  .paper{border-radius:0;box-shadow:none;padding:16mm 18mm}
  .paper-head{gap:28px}
  .paper-sums div{min-width:260px;gap:60px}
  #sheetLabel .lbl-copies{display:none}
  #sheetLabel .lbl-preview{gap:4mm;padding:8mm;box-sizing:border-box}
  #sheetLabel .lbl-card{box-shadow:none}
}

/* ---------- turnstile ---------- */
  .ts-box{display:flex;justify-content:center;margin:4px 0 2px}
  .ts-box:empty{display:none}


/* ---------- �8/�14: rollos de manguera ---------- */
.roll-stats{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 10px}
.roll-stats span{font-size:12px;padding:4px 10px;border:1px solid var(--line);border-radius:999px;color:var(--dim)}
.roll-stats span b{color:var(--text);font-weight:600}
.rolls-list{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
.rolls-list:empty{display:none}
.roll-row{border:1px solid var(--line);border-radius:12px;padding:10px 12px;display:flex;flex-direction:column;gap:7px;background:rgba(255,255,255,.02)}
.roll-row-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.roll-code{font:600 12.5px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--accent);letter-spacing:.4px}
.roll-len{margin-left:auto;font-size:12.5px;color:var(--text);font-variant-numeric:tabular-nums}
.roll-bar{height:5px;border-radius:3px;background:rgba(255,255,255,.07);overflow:hidden}
.roll-bar i{display:block;height:100%;border-radius:3px;background:var(--accent);transition:width .3s ease}
.roll-row.agotado .roll-bar i{background:var(--dim)}
.roll-row-bot{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--dim)}
.roll-row-bot .icon-btn{margin-left:auto}
.roll-new{display:flex;gap:8px}
.roll-new .input{flex:1;min-width:0}
.empty-inline{font-size:12.5px;color:var(--dim);border:1px dashed var(--line);border-radius:12px;padding:14px;text-align:center;margin-bottom:12px}
.roll-cut-live{margin-top:8px;font-size:12.5px;color:var(--dim);font-variant-numeric:tabular-nums}
.roll-cut-live b{color:var(--text)}
.roll-pick{display:flex;flex-direction:column;gap:8px}
.roll-opt{display:flex;gap:10px;align-items:center;padding:11px 13px;border:1px solid var(--line);border-radius:12px;cursor:pointer;background:rgba(255,255,255,.02);transition:border-color .15s ease,background .15s ease}
.roll-opt:hover{border-color:rgba(255,109,0,.4)}
.roll-opt.on{border-color:var(--accent);background:rgba(255,109,0,.07)}
.roll-opt input{accent-color:var(--accent)}
.roll-opt .ro-main{display:flex;flex-direction:column;gap:2px;min-width:0}
.roll-opt .ro-name{font-size:13.5px;font-weight:600}
.roll-opt .ro-meta{font-size:11.5px;color:var(--dim)}
.roll-opt .ro-len{margin-left:auto;font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}
.line .roll-chip{display:inline-block;font:600 10.5px ui-monospace,Menlo,monospace;color:var(--accent);border:1px solid rgba(255,109,0,.45);border-radius:6px;padding:1px 5px;margin-left:6px;cursor:pointer;vertical-align:middle}

/* ---------- §41: búsqueda global sticky ---------- */
.gsearch{
  position:sticky;top:0;z-index:30;
  margin:-26px -30px 18px;padding:12px 30px;
  background:rgba(11,11,12,.9);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.gs-inner{position:relative;max-width:1080px;margin:0 auto;display:flex;align-items:center;gap:10px}
.gs-ico{flex:0 0 auto;color:#8E8E96}
#globalSearch{
  flex:1;min-width:0;height:40px;padding:0 14px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;
  transition:border-color .15s,background .15s;
}
#globalSearch::placeholder{color:#8E8E96}
#globalSearch:focus{outline:none;border-color:rgba(255,109,0,.55);background:rgba(255,255,255,.07)}
.gs-drop{
  position:absolute;top:calc(100% + 8px);left:0;right:0;z-index:36;
  background:rgba(44,44,48,.96);
  backdrop-filter:blur(26px) saturate(180%);-webkit-backdrop-filter:blur(26px) saturate(180%);
  border:1px solid var(--line-strong);border-radius:14px;
  box-shadow:0 20px 48px rgba(0,0,0,.45);
  max-height:min(64vh,440px);overflow-y:auto;padding:6px;
}
.gs-group{font-size:10.5px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--dim);padding:9px 10px 3px}
.gs-item{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border-radius:9px;text-align:left;transition:background .12s}
.gs-item:hover,.gs-item.on{background:rgba(255,255,255,.09)}
.gs-item .gs-name{font-size:14px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.gs-item .gs-sub{margin-left:auto;font-size:11.5px;color:#9A9AA2;font-variant-numeric:tabular-nums;white-space:nowrap;flex:0 0 auto}
.gs-item .gs-tag{font-size:10px;font-weight:800;color:var(--accent);text-transform:uppercase;letter-spacing:.05em;flex:0 0 auto}
.gs-empty{padding:14px 10px;font-size:13px;color:var(--dim);text-align:center}
/* §10: previsualización del código de barras en la ficha */
.bc-prev{display:block;margin-top:8px;max-width:100%;height:44px;background:#fff;border-radius:8px;padding:4px 8px}
@media (max-width:820px){
  .gsearch{margin:-64px -15px 14px;padding:8px 15px}
  #globalSearch{height:38px}
}

/* ---------- §24/§25: compras y recepción ---------- */
.oc-add-row{display:flex;gap:8px}
.oc-add-row #ocProdSel{flex:1;min-width:0}
.oc-add-row #ocQty{width:80px;flex:0 0 auto}
.oc-add-row #ocCost{width:100px;flex:0 0 auto}
.oc-add-row .icon-btn{flex:0 0 auto;align-self:center}
.oc-line{display:flex;align-items:center;gap:10px;padding:9px 11px;border:1px solid var(--line);border-radius:11px;margin-top:8px;animation:rowIn .2s ease both}
.oc-li-main{flex:1;min-width:0}
.oc-li-main b{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.oc-li-main span{font-size:11.5px;color:#9A9AA2;font-variant-numeric:tabular-nums}
.oc-li-sub{font-weight:750;font-variant-numeric:tabular-nums;flex:0 0 auto}
.oc-total{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding-top:12px;border-top:1px dashed var(--line-strong);font-size:13px;color:#9A9AA2}
.oc-total b{font-size:17px;color:#F5F5F7;font-variant-numeric:tabular-nums}
.rc-meta{font-size:12.5px;color:#9A9AA2;margin-bottom:4px}
.rc-line{padding:11px 0;border-bottom:1px dashed var(--line)}
.rc-line:last-child{border-bottom:0}
.rc-head{display:flex;justify-content:space-between;gap:10px;font-size:13.5px}
.rc-head b{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rc-head span{color:#9A9AA2;font-size:11.5px;white-space:nowrap;font-variant-numeric:tabular-nums;flex:0 0 auto}
.rc-ctrls{display:flex;gap:8px;align-items:center;margin-top:8px;flex-wrap:wrap}
.rc-lab{font-size:11.5px;color:#9A9AA2}
.rc-in{width:86px;padding:7px 9px;font-size:13px}
select.rc-in{width:104px}
.rc-prev{font-size:11.5px;color:var(--accent);font-variant-numeric:tabular-nums}
@media (max-width:820px){
  .oc-add-row{flex-wrap:wrap}
  .oc-add-row #ocProdSel{flex:1 1 100%}
}
/* §13/§27/§30: métodos de pago configurables, tablas de antigüedad y
   seg de condición contado/crédito (el pill del seg dinámico lo calca JS) */
.seg[data-v="contado"] .seg-pill{transform:translateX(calc(100% + 4px))}
.aging{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:12px 16px 16px}
.aging-cell{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.aging-cell small{display:block;color:#A1A1A9;font-size:11.5px}
.aging-cell b{display:block;font-size:16px;margin-top:3px;color:#E4E4EA;font-variant-numeric:tabular-nums}
.aging-cell.hot{border-color:rgba(255,105,97,.5)}
.aging-cell.hot b{color:#FF6961}
.pm-chip{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.06);border:1px solid var(--line-strong);border-radius:999px;padding:6px 12px;margin:0 8px 8px 0;font-size:13px;color:#E4E4EA}
.pm-chip button{background:none;border:none;color:#FF6961;cursor:pointer;font-size:15px;line-height:1;padding:0 2px}
.pm-chip button:hover{color:#FF8A80}
@media (max-width:640px){.aging{grid-template-columns:repeat(2,1fr)}}
/* §5 dashboard: secciones de KPIs, alertas y gráficas */
.rs-sec{font-size:11.5px;color:#A1A1A9;text-transform:uppercase;letter-spacing:.08em;font-weight:700;margin:20px 0 9px}
.rs-sec:first-of-type{margin-top:4px}
#rsPaid{color:#4CDB77}
.rs-alerts{display:flex;flex-direction:column;gap:8px;margin-bottom:4px}
.rs-alert{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:12px;font-size:13.5px;line-height:1.35;border:1px solid transparent}
.rs-alert .rs-alert-dot{width:9px;height:9px;border-radius:50%;flex:none}
.rs-alert b{font-weight:750}
.rs-alert small{color:inherit;opacity:.75;font-size:12.5px}
.rs-alert.ok{background:rgba(76,219,119,.09);border-color:rgba(76,219,119,.35);color:#4CDB77}
.rs-alert.red{background:rgba(255,100,89,.1);border-color:rgba(255,100,89,.4);color:#FF8A80}
.rs-alert.orange{background:rgba(255,159,10,.1);border-color:rgba(255,159,10,.4);color:#FFC46B}
.rs-alert.amber{background:rgba(255,214,10,.08);border-color:rgba(255,214,10,.35);color:#FFD60A}
.rs-alert.red .rs-alert-dot{background:#FF6459}
.rs-alert.orange .rs-alert-dot{background:#FF9F0A}
.rs-alert.amber .rs-alert-dot{background:#FFD60A}
.rs-alert.ok .rs-alert-dot{background:#4CDB77}
.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.rs-chart.wide{grid-column:1/-1}
.chart-t{font-size:13.5px;font-weight:700;color:#E4E4EA;margin-bottom:14px}
.chart-b{min-height:150px}
.chart-empty{color:#A1A1A9;font-size:12.5px;text-align:center;padding:48px 0}
.vchart{display:flex;align-items:flex-end;gap:6px;height:140px}
.vcol{flex:1;min-width:0;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:4px}
.vval{font-size:10px;color:#A1A1A9;font-variant-numeric:tabular-nums;white-space:nowrap}
.vbar{width:72%;max-width:34px;background:linear-gradient(180deg,var(--accent),rgba(255,109,0,.55));border-radius:4px 4px 0 0;min-height:2px}
.vbar.neg{background:linear-gradient(180deg,#FF6459,rgba(255,100,89,.5));border-radius:0 0 4px 4px}
.vlabels{display:flex;gap:6px;margin-top:7px}
.vlabels span{flex:1;min-width:0;text-align:center;font-size:10.5px;color:#A1A1A9;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vchart.signed{align-items:stretch;position:relative}
.vchart.signed::before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:var(--line)}
.vcol.signed{justify-content:stretch;position:relative}
.vcol.signed .vbar{position:absolute;left:14%;width:72%}
.vcol.signed .vbar.pos{bottom:50%}
.vcol.signed .vbar.neg{top:50%}
.vcol.signed .vval{position:absolute;left:0;right:0;text-align:center}
.hbars{display:flex;flex-direction:column;gap:10px}
.hbar{display:grid;grid-template-columns:minmax(70px,34%) 1fr auto;gap:10px;align-items:center;font-size:12.5px}
.hbar-name{color:#E4E4EA;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hbar-track{background:rgba(255,255,255,.06);border-radius:999px;height:14px;overflow:hidden}
.hbar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--accent),#FF9F0A);min-width:3px}
.hbar-val{color:#A1A1A9;font-variant-numeric:tabular-nums;white-space:nowrap}
@media (max-width:820px){.chart-grid{grid-template-columns:1fr}}

/* §7: estados del stock en Inventario */
.inv-states{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin:14px 0 2px}
.inv-states .ist{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:11px 13px;display:flex;flex-direction:column;gap:3px;min-width:0;
}
.ist-k{font-size:10px;font-weight:650;letter-spacing:.05em;text-transform:uppercase;color:#9A9AA2;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:help}
.ist b{font-size:17.5px;font-weight:720;letter-spacing:-.01em}
@media (max-width:820px){.inv-states{grid-template-columns:repeat(3,1fr)}}
@media (max-width:520px){.inv-states{grid-template-columns:repeat(2,1fr)}}
body.anim .inv-states .ist{animation:rowIn .3s ease both;animation-delay:calc(var(--i,0) * 35ms)}

/* §12: solicitudes de ajuste (autorización del administrador) */
.adj-req-wrap{margin-top:14px}
.ar-head{font-size:11px;font-weight:650;text-transform:uppercase;letter-spacing:.07em;
  color:#A1A1A9;padding:13px 16px;border-bottom:1px solid var(--line)}
.adj-req{display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 16px;border-bottom:1px solid var(--line)}
.adj-req:last-child{border-bottom:0}
.adj-req.done{opacity:.62}
.ar-folio{font-weight:700;font-size:13px;display:flex;align-items:center;gap:8px;margin-bottom:3px}
.ar-name{font-size:13px;color:#D6D6DC}
.ar-meta{font-size:11.5px;color:#8E8E96;margin-top:3px}
.ar-actions{display:flex;gap:8px;flex-shrink:0}
@media (max-width:640px){.adj-req{flex-direction:column;align-items:flex-start}}

/* checkbox de reglas de inventario (§49 R1) */
.check-row{display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:13.5px;line-height:1.5;color:#D6D6DC}
.check-row input{margin-top:2px;accent-color:#0A84FF;width:16px;height:16px;flex-shrink:0}
.check-row b{color:#FFB340}

/* §40: campana de notificaciones en la barra de búsqueda */
.gsearch{display:flex;align-items:center;gap:10px}
.gs-inner{flex:1;min-width:0}
.bell{position:relative;flex:0 0 auto}
.bell-btn{position:relative;display:grid;place-items:center;width:40px;height:40px;border-radius:12px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);color:#C9C9D1;cursor:pointer;
  transition:border-color .15s,background .15s}
.bell-btn:hover{background:rgba(255,255,255,.09)}
.bell-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.bell-count{position:absolute;top:-5px;right:-5px;min-width:17px;height:17px;padding:0 4px;border-radius:9px;
  background:#FF6961;color:#0B0B0C;font-size:10px;font-weight:800;display:grid;place-items:center;
  font-variant-numeric:tabular-nums}
.bell-panel{position:absolute;top:calc(100% + 8px);right:0;z-index:36;width:min(360px,86vw);
  background:rgba(44,44,48,.96);
  backdrop-filter:blur(26px) saturate(180%);-webkit-backdrop-filter:blur(26px) saturate(180%);
  border:1px solid var(--line-strong);border-radius:14px;
  box-shadow:0 20px 48px rgba(0,0,0,.45);overflow:hidden}
.bell-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-bottom:1px solid var(--line);font-size:13.5px}
.bell-list{max-height:min(60vh,420px);overflow-y:auto;padding:6px}
.bell-item{display:flex;gap:10px;align-items:flex-start;width:100%;padding:9px 10px;border-radius:9px;text-align:left;transition:background .12s}
.bell-item:hover{background:rgba(255,255,255,.09)}
.bell-item.unread{background:rgba(255,109,0,.08)}
.bell-dot{width:8px;height:8px;border-radius:50%;margin-top:5px;flex:0 0 auto;background:#8E8E96}
.bell-dot.red{background:#FF6961}
.bell-dot.orange{background:#FF9F45}
.bell-dot.amber{background:#FFD166}
.bell-item b{display:block;font-size:13px;color:#EDEDF2}
.bell-item.unread b::after{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-left:6px;vertical-align:middle}
.bell-item small{display:block;font-size:11.5px;color:#9A9AA2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bell-empty{padding:18px 12px;text-align:center;font-size:13px;color:var(--dim)}
@media (max-width:820px){.bell-btn{width:38px;height:38px}}

/* ---------- tab panels en sheets (ficha cliente/proveedor) ---------- */
.tab-panel{display:none}
.tab-panel:not([hidden]){display:block;animation:fadeIn .15s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
#ctTabs .seg-pill{display:none}
#ctTabs button{flex:1;min-width:0;padding:6px 8px;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#ctTabs button[aria-selected="true"]{background:var(--bg);color:var(--accent);font-weight:600}
.ct-row{display:flex;justify-content:space-between;padding:6px 10px;border-bottom:1px solid rgba(255,255,255,.05);font-size:12.5px}
.ct-row:last-child{border-bottom:none}
.ct-row:hover{background:rgba(255,255,255,.03)}
.ct-col{display:flex;flex-direction:column;gap:2px}
.ct-label{font-size:11px;color:var(--dim)}
.ct-val{font-weight:500}
.ct-badge{font-size:10.5px;padding:1px 6px;border-radius:999px;background:rgba(255,109,0,.15);color:#FFB370}