:root{
  --line:rgba(255,255,255,.08);--text:#edf4ff;--muted:#9fb4d6;--blue1:#60bcff;--blue2:#2d7fff;
  --green:#17c964;--warn:#f5a524;--red:#f31260;
}
*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,Arial,sans-serif;background:linear-gradient(180deg,#05101f,#061630 48%,#041022);color:var(--text)}
button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}img{display:block;max-width:100%}.hidden{display:none!important}small{color:var(--muted)}
.login{min-height:100vh;display:grid;place-items:center;padding:24px}
.card{border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,rgba(28,43,73,.88),rgba(14,26,50,.94));box-shadow:0 18px 50px rgba(0,0,0,.30)}
.login-card{width:100%;max-width:440px;padding:28px}.brand{display:flex;gap:14px;align-items:center;margin-bottom:18px}.badge-logo{width:52px;height:52px;border-radius:16px;background:linear-gradient(180deg,var(--blue1),var(--blue2));display:grid;place-items:center;font-weight:800}
.muted{color:var(--muted)}.field{display:grid;gap:8px;margin-bottom:14px}
.field input,.field select,.field textarea{width:100%;padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--text);outline:0}
.primary,.secondary,.danger,.wa{padding:12px 16px;border-radius:16px;font-weight:700;color:#fff}
.primary{background:linear-gradient(180deg,var(--blue1),var(--blue2))}.secondary{background:rgba(255,255,255,.05);border:1px solid var(--line)}.danger{background:rgba(243,18,96,.12);color:#ff9dbd;border:1px solid rgba(243,18,96,.18)}.wa{background:rgba(23,201,100,.14);color:#88efb4;border:1px solid rgba(23,201,100,.18)}
.app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.side{padding:18px 16px;border-right:1px solid var(--line);background:rgba(3,12,27,.88)}.menu{display:grid;gap:8px}
.menu button{display:flex;justify-content:space-between;padding:14px;border-radius:16px;background:transparent;color:var(--text);border:1px solid transparent;text-align:left}
.menu button.active{background:rgba(45,127,255,.12);border-color:rgba(86,180,255,.18)}
.side-box{margin-top:18px;padding:14px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.main{padding:18px 20px 92px}.top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}.pills{display:flex;gap:10px;flex-wrap:wrap}
.pill{padding:10px 14px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04)}.online-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:#17c964;box-shadow:0 0 0 6px rgba(23,201,100,.10)}
.view{display:none}.view.active{display:block}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:14px}.stat{padding:18px;min-height:110px}
.grid2{display:grid;grid-template-columns:1.2fr .8fr;gap:14px;margin-bottom:14px}.grid2b{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.section{padding:18px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.quick{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.quick button{padding:18px;border-radius:18px;text-align:left;background:rgba(45,127,255,.12);border:1px solid rgba(86,180,255,.14);color:var(--text)}
.stack{display:grid;gap:10px}.row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.compact-row{margin-top:12px}.between{display:flex;justify-content:space-between;gap:12px;align-items:center}.action-row{display:flex;gap:10px;flex-wrap:wrap}
.chip{padding:8px 10px;border-radius:999px;font-size:.82rem;background:rgba(23,201,100,.10);color:#88efb4;border:1px solid rgba(23,201,100,.18);white-space:nowrap}
.chip.warn{background:rgba(245,165,36,.10);color:#ffcc78;border-color:rgba(245,165,36,.18)}.chip.danger{background:rgba(243,18,96,.10);color:#ff9dbd;border-color:rgba(243,18,96,.18)}
.searchbar{display:flex;gap:12px;align-items:center;padding:16px;margin-bottom:14px}.searchwrap{flex:1;display:flex;gap:10px;align-items:center;padding:12px 14px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.04)}
.searchwrap input{flex:1;background:transparent;border:0;color:var(--text);outline:0}
.pos{display:grid;grid-template-columns:1.1fr .9fr;gap:14px}.cats{display:flex;gap:10px;overflow:auto;margin-bottom:14px}.cats button{padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text)}
.cats button.active{background:rgba(45,127,255,.16);border-color:rgba(86,180,255,.18)}
.products,.catalog{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.prod{display:grid;gap:12px;padding:14px;border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.media{aspect-ratio:1/1;border-radius:18px;overflow:hidden;border:1px solid var(--line);position:relative;background:rgba(255,255,255,.03)}.media img{width:100%;height:100%;object-fit:cover}
.fallback{position:absolute;inset:0;display:none;place-items:center;text-align:center;padding:18px;color:var(--muted)}.media.failed .fallback{display:grid}.media.failed img{display:none}
.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.price{font-size:1.05rem;font-weight:800}.price-row{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.cart{position:sticky;top:18px;overflow:hidden}.cart-head,.cart-body{padding:18px}.cart-head{border-bottom:1px solid var(--line)}.cart-items{display:grid;gap:10px;max-height:40vh;overflow:auto;margin-bottom:14px}
.empty{padding:20px;text-align:center;border-radius:16px;border:1px dashed rgba(255,255,255,.12);color:var(--muted)}
.cart-item{display:grid;gap:10px;padding:14px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.qty{display:inline-flex;gap:10px;align-items:center;padding:6px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04)}.qty button{width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.07);color:var(--text)}
.checkout{padding:18px;border-radius:20px;border:1px solid rgba(96,188,255,.12);background:rgba(255,255,255,.03)}.bigtotal{display:flex;justify-content:space-between;align-items:end;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:14px}.bigtotal strong{font-size:2rem}.totals{display:grid;gap:10px;margin-bottom:14px}.line{display:flex;justify-content:space-between;gap:10px;color:var(--muted)}
.table{display:grid;gap:10px}.table-row{display:grid;grid-template-columns:1.5fr .55fr .7fr;gap:12px;align-items:center;padding:14px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.twocol{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.metric{padding:14px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.03)}.metric strong{display:block;font-size:1.35rem;margin-top:8px}
.formgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.helper-box{margin-top:14px;padding:14px 16px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--muted);line-height:1.45}
.bottom{display:none;position:fixed;left:12px;right:12px;bottom:12px;padding:10px;border-radius:22px;border:1px solid var(--line);background:rgba(7,16,31,.92);backdrop-filter:blur(16px);grid-template-columns:repeat(5,1fr);gap:8px}
.bottom button{padding:12px 8px;border-radius:16px;background:transparent;color:var(--muted)}.bottom button.active{background:rgba(45,127,255,.14);color:var(--text)}
.toast{position:fixed;top:18px;right:18px;max-width:360px;padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:rgba(13,22,42,.96);opacity:0;transform:translateY(-8px);pointer-events:none;transition:.2s;z-index:100}.toast.show{opacity:1;transform:translateY(0)}
@media (max-width:1260px){.stats,.metrics{grid-template-columns:repeat(2,1fr)}.grid2,.grid2b,.pos,.twocol{grid-template-columns:1fr}.products,.catalog{grid-template-columns:repeat(2,1fr)}.cart{position:static}}
@media (max-width:900px){.app{grid-template-columns:1fr}.side{display:none}.main{padding:16px 16px 92px}.bottom{display:grid}}
@media (max-width:640px){.stats,.quick,.products,.catalog,.actions,.metrics,.formgrid{grid-template-columns:1fr}.table-row{grid-template-columns:1fr}.bigtotal strong{font-size:1.7rem}}


.scan-modal{
  position:fixed;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(8px);
  display:grid;place-items:center;z-index:120;padding:18px
}
.scan-panel{width:min(720px,100%);padding:18px}
.scan-video-wrap{
  position:relative;border-radius:22px;overflow:hidden;border:1px solid var(--line);
  background:#020816;min-height:280px
}
.scan-video{width:100%;height:min(56vh,420px);object-fit:cover;display:block;background:#000}
.scan-overlay{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.scan-frame{
  width:min(72vw,280px);height:min(72vw,280px);border:3px solid rgba(96,188,255,.9);
  border-radius:24px;box-shadow:0 0 0 999px rgba(0,0,0,.18) inset
}
.scan-status{
  margin-top:12px;padding:12px 14px;border-radius:14px;border:1px solid var(--line);
  background:rgba(255,255,255,.03);color:var(--muted)
}

.compact-file{max-width:260px}

.sale-line{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.sale-detail-items{padding:14px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.03)}