/* ScienceOne POS. FitAF POS format on the white ScienceOne theme:
   navy mast behind the logo, white page, image catalog grid, bottom Catalog/Cart/More nav. */
:root{
  --ink:#13293e; --navy:#0b1220; --steel:#2e6d9e; --cobalt:#1d5fd0; --ice:#eef1f5;
  --line:#d9e2ec; --sub:#44536e; --ok:#1a8f4c; --warn:#b26a00; --bad:#b3261e;
  --glow:0 0 0 1.5px rgba(29,95,208,.45), 0 10px 34px rgba(29,95,208,.18);
  --glowup:0 0 0 1.5px rgba(29,95,208,.7), 0 14px 44px rgba(29,95,208,.28);
}
*{margin:0;padding:0;box-sizing:border-box}
[hidden]{display:none !important}
body{font-family:'Montserrat','Segoe UI',sans-serif;background:#f6f8fb;color:var(--ink);min-height:100vh;padding-bottom:92px;
  -webkit-text-size-adjust:100%;text-size-adjust:100%;overflow-x:hidden;touch-action:pan-y}
button{font-family:inherit}
input,select,textarea{font-family:inherit;font-size:14px;padding:11px 13px;border:1.5px solid var(--line);border-radius:11px;outline:none;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{border-color:var(--cobalt)}
::placeholder{color:#8b9cb3}

.mast{position:relative;text-align:center;padding:26px 0 22px;background:linear-gradient(180deg,var(--navy) 0%,#122238 100%);
  border-bottom:1px solid var(--line)}
.mast img{height:96px;margin:0 auto;filter:drop-shadow(0 8px 26px rgba(0,0,0,.5))}
.mast-sub{color:#8aa0bc;font-size:11px;font-weight:800;letter-spacing:.5em;margin-top:8px}

.pos-view{max-width:1080px;margin:0 auto;padding:18px 16px 20px}

/* search + context bar */
.search-big{width:100%;font-size:15px;padding:15px 18px;border-radius:14px;border:1.5px solid var(--line);
  background:#fff;transition:.2s}
.search-big:focus{box-shadow:var(--glow);border-color:var(--cobalt)}
.ctx-bar{display:flex;align-items:center;justify-content:space-between;background:#fff;
  border:1.5px solid var(--line);border-radius:12px;padding:10px 14px;margin:12px 0}
.ctx-bar .who{font-size:12.5px;font-weight:700}
.ctx-bar select{padding:7px 10px;font-size:12.5px;font-weight:700;border-radius:9px}
.count-line{color:var(--sub);font-size:11px;font-weight:600;margin:4px 2px 12px}

/* catalog grid: permanent glow on desktop, sweep handles mobile */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.pcard{background:#fff;border:1.5px solid rgba(29,95,208,.45);border-radius:14px;overflow:hidden;cursor:pointer;
  transition:box-shadow .2s,border-color .2s,transform .2s;display:flex;flex-direction:column}
@media(hover:hover) and (pointer:fine){
  .pcard{box-shadow:var(--glow)}
  .pcard:hover{border-color:rgba(29,95,208,.8);box-shadow:var(--glowup);transform:translateY(-2px)}
}
.pcard.glow{border-color:rgba(29,95,208,.7);box-shadow:var(--glowup)}
.pcard .ph{background:#fff;aspect-ratio:1/1;display:grid;place-items:center;padding:8px;border-bottom:1px solid var(--ice)}
.pcard .ph img{max-width:100%;max-height:100%;object-fit:contain}
.pcard .ph .fallback{opacity:.22;height:60%}
/* half-white half-navy card: label art on white, info block on navy */
.pcard .pb{padding:12px 13px 13px;display:flex;flex-direction:column;gap:4px;flex:1;background:var(--ink);color:#e8eef6}
.pcard .pcat{font-size:9px;font-weight:800;letter-spacing:.16em;color:#7fb0ff;text-transform:uppercase}
.pcard .pname{font-size:13.5px;font-weight:800;line-height:1.25;color:#fff}
.pcard .pmeta{display:flex;justify-content:space-between;align-items:end;margin-top:auto;padding-top:6px}
.pcard .psizes{font-size:10.5px;color:#9fb0c8;font-weight:600}
.pcard .pprice{font-size:11px;font-weight:800;color:#9fb0c8;letter-spacing:.04em;text-align:right}
.pcard .pprice b{display:block;font-size:13.5px;color:#fff}

/* bottom nav */
.bottom-nav{position:fixed;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:6px;
  background:rgba(255,255,255,.97);border:1.5px solid var(--line);border-radius:16px;padding:8px;z-index:60;
  box-shadow:0 18px 50px rgba(19,41,62,.22);backdrop-filter:blur(8px)}
.bn{position:relative;display:flex;flex-direction:column;align-items:center;gap:3px;background:none;border:0;
  color:var(--sub);font-size:10.5px;font-weight:700;padding:8px 22px;border-radius:11px;cursor:pointer;transition:.15s}
.bn:hover{color:var(--ink)}
.bn.active{background:var(--cobalt);color:#fff}
.bn-count{position:absolute;top:2px;right:10px;background:var(--ink);color:#fff;font-size:9.5px;font-weight:800;
  min-width:17px;height:17px;border-radius:9px;display:grid;place-items:center;padding:0 4px}

/* panels shared by cart/ledger/customers/summary */
.panel{background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:18px;margin-bottom:14px}
.panel h3{font-size:11.5px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--steel);margin-bottom:13px}
.grid2{display:grid;grid-template-columns:1.15fr .85fr;gap:14px;align-items:start}
table{width:100%;border-collapse:collapse;font-size:12.5px}
th{font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--sub);text-align:left;padding:8px 7px;border-bottom:1.5px solid var(--line)}
td{padding:9px 7px;border-bottom:1px solid var(--ice);vertical-align:middle}
tbody tr{cursor:pointer}
tbody tr:hover{background:rgba(29,95,208,.05)}
.muted{color:var(--sub);font-size:11.5px}
.empty{color:var(--sub);text-align:center;padding:34px 10px;font-size:13px}

.qty-in{width:54px;text-align:center;padding:7px 6px}
.price-in{width:88px;text-align:right;padding:7px 8px}
.line-x{background:none;border:0;color:var(--sub);font-size:16px;cursor:pointer}
.totals{margin-top:10px;border-top:1.5px solid var(--line);padding-top:10px;font-size:13px}
.totals .tr{display:flex;justify-content:space-between;align-items:center;padding:4px 0}
.totals .tr.grand{font-size:16px;font-weight:800;border-top:1px solid var(--ice);margin-top:6px;padding-top:9px}
.totals input{width:96px;text-align:right;padding:6px 8px;font-size:12.5px}

.fld{margin-bottom:10px}
.fld label{display:block;font-size:9.5px;font-weight:800;letter-spacing:.14em;color:var(--sub);text-transform:uppercase;margin-bottom:5px}
.fld input,.fld select{width:100%}
.fld-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cust-hits{border:1.5px solid var(--line);border-radius:10px;margin:-4px 0 10px;max-height:130px;overflow:auto;background:#fff}
.cust-hit{padding:8px 12px;font-size:12.5px;cursor:pointer;border-bottom:1px solid var(--ice)}
.cust-hit:hover{background:rgba(29,95,208,.06)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;font-size:12.5px;letter-spacing:.05em;
  border-radius:11px;padding:13px 22px;cursor:pointer;border:1.5px solid transparent;transition:.15s}
.btn-primary{background:var(--cobalt);color:#fff}
.btn-primary:hover{background:#1751b4;box-shadow:0 8px 26px rgba(29,95,208,.32)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--cobalt);color:var(--cobalt)}
.btn-sm{padding:9px 14px;font-size:11px;border-radius:9px}
.btn-danger{border-color:rgba(179,38,30,.45);color:var(--bad);background:#fff}
.btn[disabled]{opacity:.4;pointer-events:none}

.chip{display:inline-block;font-size:9.5px;font-weight:800;letter-spacing:.08em;padding:4px 9px;border-radius:11px;text-transform:uppercase}
.chip.paid,.chip.delivered{background:rgba(26,143,76,.12);color:var(--ok)}
.chip.pending{background:rgba(178,106,0,.12);color:var(--warn)}
.chip.new{background:var(--ice);color:var(--sub)}
.chip.placed{background:rgba(29,95,208,.12);color:var(--cobalt)}
.chip.shipped{background:rgba(46,109,158,.14);color:var(--steel)}
.chip.cancelled{background:rgba(179,38,30,.1);color:var(--bad)}

/* variant sheet + more sheet */
.sheet-scrim{position:fixed;inset:0;background:rgba(19,41,62,.45);z-index:80}
.sheet{position:fixed;left:50%;bottom:0;transform:translateX(-50%);width:min(560px,100vw);background:#fff;
  border:1.5px solid var(--line);border-bottom:0;border-radius:18px 18px 0 0;z-index:90;padding:20px 20px 26px;
  box-shadow:0 -20px 60px rgba(19,41,62,.3);animation:up .2s ease}
@keyframes up{from{transform:translate(-50%,30px);opacity:.4}to{transform:translate(-50%,0);opacity:1}}
.sheet h3{font-size:15px;font-weight:800;margin-bottom:4px}
.sheet .sh-cas{color:var(--sub);font-size:11px;margin-bottom:12px}
.variant-row{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 14px}
.variant{border:1.5px solid var(--line);background:#fff;border-radius:10px;padding:9px 14px;font-size:12.5px;
  font-weight:700;cursor:pointer;color:var(--ink);transition:.14s}
.variant.active{border-color:var(--cobalt);background:rgba(29,95,208,.08);color:var(--cobalt)}
.sheet .row{display:flex;gap:10px;align-items:center}
.more-item{display:flex;align-items:center;gap:13px;width:100%;background:none;border:0;color:var(--ink);
  font-size:14px;font-weight:700;padding:14px 8px;border-bottom:1px solid var(--ice);cursor:pointer;text-align:left}
.more-item:hover{color:var(--cobalt)}
.more-item svg{color:var(--cobalt)}

.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:14px}
.stat{background:#fff;border:1.5px solid var(--line);border-radius:13px;padding:15px}
.stat .k{font-size:9.5px;font-weight:800;letter-spacing:.14em;color:var(--steel);text-transform:uppercase}
.stat .v{font-size:22px;font-weight:800;margin-top:6px}
.stat .s{font-size:10.5px;color:var(--sub);margin-top:2px}

.toast{position:fixed;left:50%;bottom:96px;transform:translateX(-50%);background:var(--ink);color:#fff;font-size:13px;
  font-weight:700;padding:12px 20px;border-radius:11px;z-index:200;box-shadow:0 14px 40px rgba(19,41,62,.35)}

.detail-drawer{position:fixed;top:0;right:0;bottom:0;width:min(520px,96vw);background:#fff;z-index:90;
  box-shadow:-18px 0 50px rgba(19,41,62,.22);display:flex;flex-direction:column;border-left:1.5px solid var(--line)}
.dd-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.dd-head h3{font-size:16px;font-weight:800}
.dd-close{background:none;border:0;font-size:24px;color:var(--sub);cursor:pointer}
.dd-body{flex:1;overflow:auto;padding:16px 20px}
.dd-actions{border-top:1px solid var(--line);padding:14px 20px;display:flex;gap:10px;flex-wrap:wrap}

@media(max-width:860px){.grid2{grid-template-columns:1fr}.pgrid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}}

/* back to hub: always reachable, including installed app mode with no browser chrome */
.backbar{position:absolute;left:14px;top:calc(14px + env(safe-area-inset-top,0px));display:inline-flex;align-items:center;gap:6px;
  color:#cfe0f7;background:rgba(255,255,255,.10);border:1.5px solid rgba(255,255,255,.22);border-radius:11px;
  padding:8px 13px 8px 10px;font-size:12px;font-weight:800;letter-spacing:.08em;text-decoration:none;text-transform:uppercase;z-index:5}
.backbar:hover{background:rgba(255,255,255,.19);color:#fff}

/* the variant sheet must never end up off-screen */
.sheet{max-height:86vh;overflow-y:auto;padding-bottom:calc(26px + env(safe-area-inset-bottom,0px));-webkit-overflow-scrolling:touch}
.bottom-nav{bottom:calc(14px + env(safe-area-inset-bottom,0px))}
@media(max-width:520px){
  .sheet{width:100vw;border-radius:16px 16px 0 0}
  .sheet .row{flex-wrap:wrap}
  .sheet .row .btn{flex:1 1 100%;order:3;margin-top:4px}
  .backbar span{display:none}
  .backbar{padding:8px 10px}
}