/* ============================================================
   Duka Register

   Palette, 60 / 30 / 10:
     #0B192C  primary   — chrome and ground: sidebar, topbar, canvas, the till
     #FAF6F0  secondary — the work surface: cards, tables, product grid, receipts
     #1E3E62  accent    — active states, structural rules inside the chrome,
                          primary actions, the chart line

   The split is structural, not decorative: the shop floor (products you pick
   from) is ivory, the till (money) is navy. Tints and shades below are derived
   from those three and nothing else, apart from the semantic status colours.
   ============================================================ */

:root{
  /* ivory work surfaces */
  --surface:#FAF6F0;
  --surface-2:#F2ECE3;
  --surface-3:#E8DFD2;
  --line:#E2D8C9;
  --line-strong:#CBBCA7;

  /* navy ground */
  --canvas:#0B192C;
  --on-canvas:#FAF6F0;
  --on-canvas-2:#93A6BC;

  /* ink on ivory */
  --text:#0B192C;
  --text-2:#4B5A6D;
  --text-3:#7B899B;

  /* chrome — navy in both themes */
  --sidebar:#0B192C;
  --sidebar-2:#142943;
  --sidebar-line:#1E3E62;
  --sidebar-text:#93A6BC;
  --sidebar-text-hi:#FAF6F0;

  /* accent */
  --accent:#1E3E62;
  --accent-2:#2E5688;
  --accent-ink:#FAF6F0;
  --accent-soft:#E7EBF2;
  --accent-line:#BAC7D9;

  /* status on ivory */
  --ok:#2C6E49;   --ok-soft:#E4EFE8;   --ok-line:#B7D3C3;
  --warn:#8E5E10; --warn-soft:#F6EBD9; --warn-line:#E2CDA6;
  --bad:#A33A33;  --bad-soft:#F8E6E4;  --bad-line:#E5BDB8;

  /* status on navy chrome — constant across themes */
  --c-ok:#6FBF8F; --c-warn:#E3A857; --c-bad:#E0817A; --c-accent:#7BA5D4;

  --shadow-sm:none;
  --shadow-md:0 2px 8px rgba(4,10,20,.28);
  --shadow-lg:0 18px 48px rgba(4,10,20,.45), 0 2px 8px rgba(4,10,20,.30);

  --r-sm:3px; --r-md:4px; --r-lg:6px;

  /* Three roles. The serif carries names and money — it is what a ledger is
     set in, and it keeps the interface from reading like a control panel.
     The sans runs the controls. Mono is demoted to codes and the receipt. */
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI Variable Text","Segoe UI",system-ui,Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,"JetBrains Mono","Roboto Mono",Menlo,Consolas,monospace;
}

/* Dark theme: the ivory surfaces become raised navy, the chrome sinks darker.
   Everything is a step of the same three colours. */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --surface:#14283F;
    --surface-2:#0F2038;
    --surface-3:#1D3757;
    --line:#1E3E62;
    --line-strong:#2C5182;

    --canvas:#060F1B;
    --on-canvas:#F0EBE3;
    --on-canvas-2:#8C9CB1;

    --text:#F0EBE3;
    --text-2:#A7B6C7;
    --text-3:#7D8B9E;

    --sidebar:#060F1B;
    --sidebar-2:#12233A;
    --sidebar-line:#1E3E62;
    --sidebar-text:#8C9CB1;
    --sidebar-text-hi:#F0EBE3;

    --accent:#2E5688;
    --accent-2:#6E9BCC;
    --accent-ink:#F0EBE3;
    --accent-soft:#12263D;
    --accent-line:#26456B;

    --ok:#5FBF8A;   --ok-soft:#0E2419;   --ok-line:#1D4530;
    --warn:#DFA35A; --warn-soft:#2A1E0C; --warn-line:#4A3719;
    --bad:#E0817A;  --bad-soft:#2B1614;  --bad-line:#4A2723;

    --shadow-md:0 2px 8px rgba(0,0,0,.5);
    --shadow-lg:0 18px 48px rgba(0,0,0,.7);
  }
}

:root[data-theme="dark"]{
  --surface:#14283F;
  --surface-2:#0F2038;
  --surface-3:#1D3757;
  --line:#1E3E62;
  --line-strong:#2C5182;

  --canvas:#060F1B;
  --on-canvas:#F0EBE3;
  --on-canvas-2:#8C9CB1;

  --text:#F0EBE3;
  --text-2:#A7B6C7;
  --text-3:#7D8B9E;

  --sidebar:#060F1B;
  --sidebar-2:#12233A;
  --sidebar-line:#1E3E62;
  --sidebar-text:#8C9CB1;
  --sidebar-text-hi:#F0EBE3;

  --accent:#2E5688;
  --accent-2:#6E9BCC;
  --accent-ink:#F0EBE3;
  --accent-soft:#12263D;
  --accent-line:#26456B;

  --ok:#5FBF8A;   --ok-soft:#0E2419;   --ok-line:#1D4530;
  --warn:#DFA35A; --warn-soft:#2A1E0C; --warn-line:#4A3719;
  --bad:#E0817A;  --bad-soft:#2B1614;  --bad-line:#4A2723;

  --shadow-md:0 2px 8px rgba(0,0,0,.5);
  --shadow-lg:0 18px 48px rgba(0,0,0,.7);
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;padding:0;overflow:hidden}
body{
  background:var(--canvas);
  color:var(--text);
  font-family:var(--sans);
  font-size:13px;
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:1px;border-radius:2px}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-thumb{background:var(--line-strong);border:3px solid transparent;background-clip:content-box;border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:var(--text-3);background-clip:content-box}
::-webkit-scrollbar-track{background:transparent}

/* Figures line up without shouting: tabular numerals in the running face,
   rather than a monospace slab. Mono now means "this is a code". */
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.code{font-family:var(--mono);font-size:.93em;letter-spacing:-.01em;color:var(--text-3)}
.eyebrow{font-size:11px;font-weight:650;letter-spacing:.01em;color:var(--text-3)}

/* the normal case: stated, not decorated */
.stat-ok{font-size:11px;color:var(--text-3);font-weight:500}

/* ---------- shell ---------- */
#app{display:flex;height:100dvh;width:100%;overflow:hidden}

.sidebar{
  width:228px;flex:none;background:var(--sidebar);color:var(--sidebar-text);
  display:flex;flex-direction:column;border-right:1px solid var(--sidebar-line);
}
.brand{display:flex;align-items:center;gap:10px;padding:15px 14px;border-bottom:1px solid var(--sidebar-line)}
.brand-mark{
  width:30px;height:30px;flex:none;border-radius:var(--r-sm);background:var(--sidebar-text-hi);
  display:grid;place-items:center;color:#0B192C;
}
.brand-name{font-family:var(--serif);font-size:16px;font-weight:600;letter-spacing:.005em;color:var(--sidebar-text-hi);line-height:1.15}
.brand-sub{font-size:10.5px;letter-spacing:.02em;color:#63788F;font-weight:500;margin-top:2px}

/* shop switcher — the one control that changes what every screen is about */
.shop-switch{
  display:flex;align-items:center;gap:8px;width:calc(100% - 16px);margin:10px 8px 2px;
  padding:8px 10px;border-radius:var(--r-md);background:var(--sidebar-2);
  border:1px solid var(--sidebar-line);color:var(--sidebar-text-hi);text-align:left;
  transition:background .12s,border-color .12s;
}
.shop-switch:hover{background:var(--sidebar-line)}
.shop-switch svg{flex:none;color:var(--sidebar-text);opacity:.8}
.sw-txt{flex:1;min-width:0;display:flex;flex-direction:column}
.sw-lbl{font-size:10px;color:var(--sidebar-text);letter-spacing:.02em}
.sw-name{font-family:var(--serif);font-size:14px;font-weight:600;line-height:1.2;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.shop-list{display:flex;flex-direction:column}
.shop-row{display:flex;align-items:center;gap:10px;padding:12px 18px;border-bottom:1px solid var(--line)}
.shop-row:last-child{border-bottom:0}
.shop-row.on{background:var(--accent-soft)}
.shop-row .tick{width:16px;flex:none;color:var(--accent);display:grid;place-items:center}
.shop-row .info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.shop-row .nm{font-family:var(--serif);font-size:15px;font-weight:600;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.shop-row .mt{font-size:11px;color:var(--text-3)}
.shop-row .acts{flex:none;display:flex;align-items:center;gap:6px}

.nav{padding:4px 8px;display:flex;flex-direction:column;gap:1px}
.nav-label{font-size:10.5px;letter-spacing:.01em;color:#63788F;font-weight:600;padding:14px 14px 6px}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--r-sm);width:100%;
  color:var(--sidebar-text);font-size:13px;font-weight:500;text-align:left;
  transition:background .12s,color .12s;position:relative;
}
.nav-item:hover{background:var(--sidebar-2);color:var(--sidebar-text-hi)}
.nav-item.on{background:var(--sidebar-line);color:var(--sidebar-text-hi);font-weight:600}
.nav-item svg{flex:none;opacity:.8}
.nav-item.on svg{opacity:1}
.nav-badge{
  margin-left:auto;background:var(--c-bad);color:#2B1614;font-size:10px;font-weight:700;
  padding:0 5px;min-width:17px;height:17px;display:grid;place-items:center;
  border-radius:var(--r-sm);font-family:var(--mono);
}
.nav-badge.accent{background:var(--c-accent);color:#0B192C}
.nav-txt{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sidebar-foot{margin-top:auto;padding:12px;border-top:1px solid var(--sidebar-line)}
.shopcard{padding:2px}
.shopcard .n{color:var(--sidebar-text-hi);font-weight:600;font-size:12px}
.shopcard .d{font-size:10.5px;color:#63788F;margin-top:2px}
.shopcard .tin{font-size:10px;color:#57697E;margin-top:6px;font-family:var(--mono);letter-spacing:.02em}

.main{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden;background:var(--canvas)}

/* the topbar is chrome, so it is navy in both themes */
.topbar{
  flex:none;display:flex;align-items:center;gap:12px 16px;padding:8px 18px;min-height:56px;flex-wrap:wrap;
  background:var(--sidebar);border-bottom:1px solid var(--sidebar-line);z-index:5;color:var(--sidebar-text);
}
.topbar h1{font-family:var(--serif);font-size:19px;font-weight:600;margin:0;letter-spacing:.005em;color:var(--sidebar-text-hi)}
.topbar .sub{font-size:11.5px;color:var(--sidebar-text);margin-top:1px}
.topbar-title{flex:1 1 220px;min-width:0}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.topbar-div{width:1px;align-self:stretch;min-height:24px;background:var(--sidebar-line)}
.frame{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;background:var(--canvas)}
.frame.fixed{overflow:hidden}
.pad{padding:18px}

/* ---------- segmented controls (on chrome) ---------- */
.seg{display:flex;border-radius:var(--r-md);border:1px solid var(--sidebar-line);overflow:hidden;background:var(--sidebar-2)}
.seg-btn{
  min-width:32px;height:26px;padding:0 9px;font-size:11px;font-weight:700;letter-spacing:.05em;
  color:var(--sidebar-text);display:grid;place-items:center;transition:background .12s,color .12s;
  border-right:1px solid var(--sidebar-line);
}
.seg-btn:last-child{border-right:0}
.seg-btn:hover{background:var(--sidebar-line);color:var(--sidebar-text-hi)}
.seg-btn.on{background:var(--sidebar-text-hi);color:#0B192C}
.seg-btn.on:hover{background:var(--sidebar-text-hi);color:#0B192C}
.seg-btn.ico{min-width:30px;padding:0 7px}

/* ---------- connectivity (on chrome) ---------- */
.conn{
  display:flex;align-items:center;gap:7px;padding:5px 10px;border-radius:var(--r-md);
  font-size:11.5px;font-weight:600;border:1px solid transparent;white-space:nowrap;
}
.conn.on{background:rgba(111,191,143,.12);color:var(--c-ok);border-color:rgba(111,191,143,.32)}
.conn.off{background:rgba(227,168,87,.14);color:var(--c-warn);border-color:rgba(227,168,87,.36);animation:pulse 1.15s ease-in-out infinite}
.conn.sync{background:rgba(123,165,212,.14);color:var(--c-accent);border-color:rgba(123,165,212,.36)}
.conn .dot{width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}
.conn.sync svg{animation:spin 1s linear infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
@keyframes spin{to{transform:rotate(360deg)}}

.switch-wrap{display:flex;align-items:center;gap:8px}
.switch-label{font-size:11.5px;color:var(--sidebar-text);font-weight:500;white-space:nowrap}
.switch{
  width:34px;height:19px;border-radius:2px;background:rgba(250,246,240,.22);position:relative;
  transition:background .18s;flex:none;
}
.switch.on{background:var(--c-warn)}
.switch::after{
  content:"";position:absolute;top:2px;left:2px;width:15px;height:15px;border-radius:1px;
  background:#FAF6F0;transition:transform .18s ease;
}
.switch.on::after{transform:translateX(15px)}
/* the VAT switch lives on an ivory card, so it needs the ivory treatment */
.switch.sm{width:32px;height:18px;background:var(--line-strong)}
.switch.sm::after{width:14px;height:14px}
.switch.sm.on{background:var(--accent)}
.switch.sm.on::after{transform:translateX(14px)}

/* ---------- primitives ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:0 12px;height:32px;
  border-radius:var(--r-md);font-size:12.5px;font-weight:600;border:1px solid var(--line-strong);
  background:var(--surface);color:var(--text);transition:background .12s,border-color .12s,color .12s;
}
.btn:hover{background:var(--surface-3)}
.btn-primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-2);border-color:var(--accent-2)}
.btn-ghost{border-color:transparent;background:transparent;color:var(--text-2)}
.btn-ghost:hover{background:var(--surface-3);color:var(--text)}
.btn-sm{height:27px;padding:0 9px;font-size:11.5px}
.btn-block{width:100%}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn-danger{color:var(--bad);border-color:var(--bad-line);background:var(--bad-soft)}
.btn-danger:hover{background:var(--bad);color:var(--surface);border-color:var(--bad)}
.btn-scan{background:var(--sidebar);color:var(--sidebar-text-hi);border-color:var(--sidebar)}
.btn-scan:hover{background:var(--sidebar-2);border-color:var(--sidebar-2);color:#fff}

.field{display:flex;flex-direction:column;gap:5px}
.field > label{font-size:11px;font-weight:650;color:var(--text-2);letter-spacing:.01em}
.input,.select{
  height:34px;padding:0 10px;border-radius:var(--r-md);border:1px solid var(--line-strong);
  background:var(--surface);width:100%;transition:border-color .12s,box-shadow .12s;font-size:13px;
}
.input:focus,.select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.input.err{border-color:var(--bad)}
.input.err:focus{box-shadow:0 0 0 2px var(--bad-soft)}
.select{appearance:none;padding-right:30px;cursor:pointer;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237B899B' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>");
  background-repeat:no-repeat;background-position:right 9px center}
.err-msg{font-size:11px;color:var(--bad);font-weight:500}
.hint{font-size:11px;color:var(--text-3)}
.change{font-size:12px;color:var(--ok);font-weight:700}
.search{position:relative;flex:1;min-width:0}
.search svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-3);pointer-events:none}
.search .input{padding-left:32px}

/* not uppercased: "Ipo" set in caps reads as "IPO" in an app full of money */
.badge{
  display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--r-sm);
  font-size:11px;font-weight:600;border:1px solid transparent;white-space:nowrap;
}
.badge.ok{background:var(--ok-soft);color:var(--ok);border-color:var(--ok-line)}
.badge.low{background:var(--warn-soft);color:var(--warn);border-color:var(--warn-line)}
.badge.out{background:var(--bad-soft);color:var(--bad);border-color:var(--bad-line)}
.badge.neutral{background:var(--surface-3);color:var(--text-2);border-color:var(--line);font-weight:600}
.badge.accent{background:var(--accent-soft);color:var(--accent);border-color:var(--accent-line)}

.note{
  margin-top:14px;padding:10px 12px;border-radius:var(--r-md);background:var(--surface-2);
  border:1px solid var(--line);font-size:12px;color:var(--text-2);display:flex;gap:9px;align-items:center;
}
.note svg{flex:none}
.note.warn{background:var(--warn-soft);border-color:var(--warn-line);color:var(--warn);font-weight:600}
.note.ok{background:var(--ok-soft);border-color:var(--ok-line);color:var(--ok);font-weight:650}

.empty{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  padding:40px 24px;text-align:center;color:var(--text-3);
}
.empty .ic{width:38px;height:38px;border-radius:var(--r-md);background:var(--surface-3);display:grid;place-items:center;color:var(--text-3)}
.empty .t{font-weight:650;color:var(--text-2);font-size:13px}
.empty .d{font-size:12px;max-width:270px;line-height:1.5}

/* ---------- POS: ivory shop floor, navy till ---------- */
.pos{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(340px,1fr);height:100%;overflow:hidden}
.pos-left{display:flex;flex-direction:column;min-width:0;overflow:hidden;background:var(--surface-2);border-right:1px solid var(--sidebar-line)}
.pos-tools{
  flex:none;padding:12px 18px 0;display:flex;flex-direction:column;gap:10px;
  background:var(--surface);border-bottom:1px solid var(--line);
}
.pos-tools-row{display:flex;gap:9px;align-items:center}

.cats{display:flex;gap:2px;overflow-x:auto;margin-bottom:-1px;scrollbar-width:none}
.cats::-webkit-scrollbar{display:none}
.chip{
  padding:8px 12px;font-size:12.5px;font-weight:600;color:var(--text-3);white-space:nowrap;
  background:none;border:0;border-bottom:2px solid transparent;border-radius:0;transition:color .12s,border-color .12s;
}
.chip:hover{color:var(--text)}
.chip.on{color:var(--text);border-bottom-color:var(--accent)}

.pos-grid-wrap{flex:1;min-height:0;overflow-y:auto;padding:16px 18px 22px}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(186px,1fr));gap:10px}
.pcard{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:11px 12px;
  display:flex;flex-direction:column;gap:3px;text-align:left;position:relative;overflow:hidden;
  transition:border-color .12s,background .12s;
}
/* an exception marker, not decoration: only stock needing attention is flagged */
.pcard.out{border-left:2px solid var(--bad)}
.pcard:not(.disabled):hover{border-color:var(--accent);background:var(--surface)}
.pcard.disabled{opacity:.55;cursor:not-allowed;background:var(--surface-2)}
.pcard .cat{font-size:10.5px;font-weight:500;letter-spacing:.01em;color:var(--text-3)}
.pcard .nm{font-family:var(--serif);font-weight:600;font-size:15px;line-height:1.25;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}
.pcard .pr{font-family:var(--serif);font-size:19px;font-weight:600;margin-top:3px;color:var(--text)}
.pcard .pr small{font-family:var(--sans);font-size:10.5px;font-weight:500;color:var(--text-3);margin-left:4px}
.pcard .ft{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-top:8px;padding-top:7px;
  border-top:1px solid var(--line);min-height:29px}
.pcard .stk{font-size:11.5px;color:var(--text-3);font-weight:500;white-space:nowrap}
.pcard .badge{padding:2px 6px}
.pcard .incart{
  position:absolute;top:8px;right:8px;background:var(--accent);color:var(--accent-ink);
  min-width:18px;height:18px;border-radius:var(--r-sm);display:grid;place-items:center;
  font-size:10.5px;font-weight:700;padding:0 4px;font-family:var(--mono);
}

/* the till */
.pos-right{display:flex;flex-direction:column;min-width:0;overflow:hidden;background:var(--sidebar);color:var(--sidebar-text)}
.pos-right .cart-head{flex:none;padding:13px 16px;border-bottom:1px solid var(--sidebar-line);display:flex;align-items:center;gap:9px}
.pos-right .cart-head svg{color:var(--sidebar-text)}
.pos-right .cart-head h2{font-family:var(--serif);margin:0;font-size:16px;font-weight:600;letter-spacing:.005em;color:var(--sidebar-text-hi)}
.pos-right .badge.accent{background:rgba(123,165,212,.15);color:var(--c-accent);border-color:rgba(123,165,212,.35)}
.pos-right .btn-ghost{color:var(--sidebar-text)}
.pos-right .btn-ghost:hover{background:var(--sidebar-2);color:var(--sidebar-text-hi)}
.cart-items{flex:1;min-height:0;overflow-y:auto}
.crow{display:flex;gap:10px;padding:11px 16px;align-items:flex-start;border-bottom:1px solid var(--sidebar-line)}
.crow:hover{background:var(--sidebar-2)}
.crow .info{flex:1;min-width:0}
.crow .nm{font-family:var(--serif);font-size:14px;font-weight:600;line-height:1.3;word-break:break-word;color:var(--sidebar-text-hi)}
.crow .unit{font-size:11px;color:var(--sidebar-text);margin-top:2px}
.qty-wrap{margin-top:7px}
.crow .right{display:flex;flex-direction:row-reverse;align-items:flex-start;gap:8px;flex:none}
.crow .line{font-size:13px;font-weight:700;margin-top:3px;color:var(--sidebar-text-hi)}
.qty{display:inline-flex;align-items:center;border:1px solid var(--sidebar-line);border-radius:var(--r-md);background:var(--sidebar-2);overflow:hidden}
.qty button{width:24px;height:24px;display:grid;place-items:center;color:var(--sidebar-text);transition:background .1s,color .1s}
.qty button:hover:not(:disabled){background:var(--sidebar-line);color:var(--sidebar-text-hi)}
.qty button:disabled{opacity:.3;cursor:not-allowed}
.qty .v{min-width:26px;text-align:center;font-size:12px;font-weight:700;font-family:var(--mono);color:var(--sidebar-text-hi);
  border-left:1px solid var(--sidebar-line);border-right:1px solid var(--sidebar-line);height:24px;line-height:24px}
.pos-right .icon-btn{color:var(--sidebar-text)}
.pos-right .icon-btn:hover{background:rgba(224,129,122,.16);color:var(--c-bad)}
.pos-right .empty{color:var(--sidebar-text)}
.pos-right .empty .ic{background:var(--sidebar-2);color:var(--sidebar-text)}
.pos-right .empty .t{color:var(--sidebar-text-hi)}
.pos-right .empty .d{color:var(--sidebar-text)}
.icon-btn{width:26px;height:26px;border-radius:var(--r-md);display:grid;place-items:center;color:var(--text-3);transition:all .12s;flex:none}
.icon-btn:hover{background:var(--bad-soft);color:var(--bad)}
.icon-btn.plain:hover{background:var(--surface-3);color:var(--text)}

.cart-foot{flex:none;border-top:1px solid var(--sidebar-line);padding:12px 16px 14px;background:#081422}
:root[data-theme="dark"] .cart-foot{background:#040B14}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .cart-foot{background:#040B14}}
.vat-toggle{
  display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px;
  border-radius:var(--r-md);background:var(--sidebar-2);border:1px solid var(--sidebar-line);margin-bottom:11px;
}
.vat-toggle .t{font-size:12px;font-weight:650;color:var(--sidebar-text-hi)}
.vat-toggle .d{font-size:10.5px;color:var(--sidebar-text);margin-top:1px}
.cart-foot .switch.sm{background:rgba(250,246,240,.22)}
.cart-foot .switch.sm.on{background:var(--c-accent)}
.cart-foot .switch.sm::after{background:#0B192C}
.sums{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.sline{display:flex;justify-content:space-between;align-items:baseline;font-size:12.5px;color:var(--sidebar-text)}
.sline .v{font-weight:650;color:var(--sidebar-text-hi)}
.sline.total{
  padding-top:10px;margin-top:2px;border-top:1px solid var(--sidebar-line);
  font-family:var(--serif);font-size:15px;font-weight:600;color:var(--sidebar-text);letter-spacing:.005em;
}
.sline.total .v{font-family:var(--serif);font-size:26px;font-weight:600;letter-spacing:0;color:var(--sidebar-text-hi);text-transform:none}
.sline.total .v small{font-family:var(--sans);font-size:11px;font-weight:500;color:var(--sidebar-text);margin-left:5px;letter-spacing:0;text-transform:none}
/* the one action that matters on the till reverses the palette */
.btn-pay{height:44px;font-size:14px;font-weight:700;letter-spacing:.01em;
  background:var(--sidebar-text-hi);color:#0B192C;border-color:var(--sidebar-text-hi)}
.btn-pay:hover{background:#fff;border-color:#fff}
.btn-pay:disabled{background:var(--sidebar-2);color:var(--sidebar-text);border-color:var(--sidebar-line);opacity:.7}

/* ---------- tables ---------- */
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:12.5px}
thead th{
  text-align:left;font-size:11.5px;letter-spacing:.01em;color:var(--text-3);
  font-weight:600;padding:10px 14px;background:var(--surface-2);border-bottom:1px solid var(--line-strong);white-space:nowrap;
}
tbody td{padding:9px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--surface-3)}
.t-r{text-align:right}
.t-name{font-family:var(--serif);font-size:14px;font-weight:600}
.t-sub{font-size:10.5px;color:var(--text-3);margin-top:1px}
.t-actions{display:flex;gap:5px;justify-content:flex-end}
/* a positive margin is the normal case; the "+" says it without colour */
.margin-pill{font-size:11px;color:var(--text-3);font-weight:500}
.inv-tools{display:flex;gap:9px;margin-bottom:12px;flex-wrap:wrap}
/* a primary action always inverts against its ground; on the navy canvas that
   means ivory, since accent-on-navy is too close in value to read as a button */
.inv-tools .btn-primary{background:var(--on-canvas);color:#0B192C;border-color:var(--on-canvas)}
.inv-tools .btn-primary:hover{background:#fff;border-color:#fff}

.sec-head{display:flex;align-items:baseline;gap:10px;margin-bottom:11px}
.sec-head h2{font-family:var(--serif);font-size:16px;font-weight:600;margin:0;letter-spacing:.005em;color:var(--text)}
.sec-head .d{font-size:11.5px;color:var(--text-3)}
.sec-head .r{margin-left:auto}
/* a page-level heading sits directly on the navy ground, so it takes ivory ink;
   the same component nested inside a card keeps the ink above */
.pad > .sec-head h2{color:var(--on-canvas)}
.pad > .sec-head .d{color:var(--on-canvas-2)}
.card-head{padding:13px 15px 11px;border-bottom:1px solid var(--line)}
.card-head.row{display:flex;align-items:center;gap:9px}
.card-title{font-family:var(--serif);font-size:15px;font-weight:600;letter-spacing:.005em}
.card-sub{font-size:11.5px;color:var(--text-3);margin-top:3px;text-transform:none;letter-spacing:0}

/* ---------- analytics ---------- */
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.metric{padding:14px 15px;display:flex;flex-direction:column;gap:2px;position:relative}
.metric .ic{position:absolute;top:13px;right:13px;color:var(--text-3);opacity:.6}
.metric .lbl{font-size:11.5px;letter-spacing:.01em;font-weight:500;color:var(--text-3)}
.metric .val{font-family:var(--serif);font-size:28px;font-weight:600;letter-spacing:0;margin-top:7px;line-height:1.1}
.metric .val small{font-family:var(--sans);font-size:11px;font-weight:500;color:var(--text-3);margin-left:5px}
.metric .meta{font-size:11px;color:var(--text-2);margin-top:6px;display:flex;align-items:center;gap:5px}
.metric .meta b{color:var(--ok);font-weight:700}
.grid-2{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(0,1fr);gap:14px;align-items:start}

.chart-box{padding:15px 16px 10px}
.chart-legend{display:flex;align-items:center;gap:14px;font-size:11px;color:var(--text-2);margin-bottom:4px}
.chart-legend .k{display:flex;align-items:center;gap:6px}
.chart-legend .sw{width:9px;height:9px;border-radius:1px}
svg .grid-line{stroke:var(--line);stroke-width:1;shape-rendering:crispEdges}
svg .axis-txt{fill:var(--text-3);font-size:10px;font-family:var(--mono);font-variant-numeric:tabular-nums}
svg .day-txt{fill:var(--text-2);font-size:10.5px;font-family:var(--sans);font-weight:600}
svg .day-txt.today{fill:var(--accent);font-weight:750}
.chart-hit{cursor:crosshair}
.chart-tip{
  position:absolute;pointer-events:none;background:var(--sidebar);color:var(--sidebar-text-hi);border-radius:var(--r-md);
  padding:8px 10px;font-size:11.5px;box-shadow:var(--shadow-lg);transform:translate(-50%,-116%);
  white-space:nowrap;z-index:20;opacity:0;transition:opacity .1s;border:1px solid var(--sidebar-line);
}
.chart-tip.show{opacity:1}
.chart-tip .d{font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--sidebar-text);font-weight:700;margin-bottom:4px}
.chart-tip .r{display:flex;justify-content:space-between;gap:16px;line-height:1.65}
.chart-tip .r b{font-family:var(--mono);font-variant-numeric:tabular-nums}

.rank-list{display:flex;flex-direction:column}
.rank{display:flex;gap:11px;align-items:center;padding:11px 15px;border-bottom:1px solid var(--line)}
.rank:last-child{border-bottom:0}
.rank .no{
  width:20px;height:20px;border-radius:var(--r-sm);display:grid;place-items:center;flex:none;
  font-size:11px;font-weight:700;font-family:var(--mono);background:var(--surface-3);color:var(--text-3);
}
.rank.top .no{background:var(--accent);color:var(--accent-ink)}
.rank .info{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px}
.rank .nm{font-family:var(--serif);font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
.rank .sku{font-size:11px;color:var(--text-3);display:block}
.rank .bar{display:block;height:3px;background:var(--surface-3);overflow:hidden}
.rank .bar i{display:block;height:100%;background:var(--accent)}
.rank .r{flex:none;display:flex;flex-direction:column;align-items:flex-end;gap:3px}
.rank .r.row{flex-direction:row;align-items:center;gap:8px}
.rank .r .p{font-size:12.5px;font-weight:700;color:var(--text);display:block}
.rank .r .u{font-size:10.5px;color:var(--text-3);display:block}

/* ---------- modal ---------- */
.scrim{
  position:fixed;inset:0;background:rgba(4,10,20,.72);
  display:flex;align-items:center;justify-content:center;padding:24px;z-index:60;animation:fade .12s ease-out;
}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.modal{
  background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);width:100%;max-width:460px;
  max-height:calc(100dvh - 48px);display:flex;flex-direction:column;overflow:hidden;
  animation:rise .16s ease-out;border:1px solid var(--line-strong);color:var(--text);
}
.modal.wide{max-width:600px}
.modal-head{flex:none;padding:15px 18px 13px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;gap:12px}
.modal-head h2{font-family:var(--serif);margin:0;font-size:18px;font-weight:600;letter-spacing:.005em}
.modal-head .d{font-size:12px;color:var(--text-3);margin-top:2px}
.modal-body{flex:1;min-height:0;overflow-y:auto;padding:18px}
.modal-foot{flex:none;padding:13px 18px;border-top:1px solid var(--line);display:flex;gap:9px;background:var(--surface-2)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.form-grid .full{grid-column:1/-1}

.pay-methods{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pm{
  display:flex;align-items:center;gap:10px;padding:10px 11px;border-radius:var(--r-md);
  border:1px solid var(--line-strong);background:var(--surface);text-align:left;transition:all .12s;
}
.pm:hover{border-color:var(--accent);background:var(--surface-3)}
.pm.on{border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent)}
.pm .ic{width:28px;height:28px;border-radius:var(--r-sm);display:grid;place-items:center;flex:none;color:#fff}
.pm .txt{flex:1;min-width:0}
.pm .nm{font-size:12.5px;font-weight:650;line-height:1.25;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pm .sub{font-size:10.5px;color:var(--text-3);margin-top:1px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pay-total{
  display:flex;align-items:baseline;justify-content:space-between;padding:13px 15px;border-radius:var(--r-md);
  background:var(--sidebar);color:var(--sidebar-text-hi);margin-bottom:16px;
}
.pay-total .l{font-size:11.5px;letter-spacing:.01em;color:var(--sidebar-text);font-weight:500}
.pay-total .v{font-family:var(--serif);font-size:28px;font-weight:600;letter-spacing:0}
.pay-total .v small{font-size:12px;font-weight:600;color:var(--sidebar-text);margin-left:4px}

.adj-box{
  display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 15px;
  border-radius:var(--r-md);background:var(--surface-2);border:1px solid var(--line);margin-bottom:14px;
}
.adj-box svg{color:var(--text-3)}
.adj-box .big{font-size:22px;font-weight:750;margin-top:2px}
.delta-chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:11px}
.delta-chips .chip{
  padding:0 10px;height:28px;display:inline-flex;align-items:center;border:1px solid var(--line-strong);
  border-radius:var(--r-md);color:var(--text-2);font-family:var(--mono);font-size:12px;background:var(--surface);
}
.delta-chips .chip:hover{background:var(--surface-3);color:var(--text);border-color:var(--line-strong)}

/* ---------- receipt ---------- */
.receipt .num{font-variant-numeric:tabular-nums}
.receipt{
  background:var(--surface);border-radius:2px;padding:20px 20px 24px;font-family:var(--mono);font-size:11.5px;
  color:var(--text);position:relative;border:1px solid var(--line);
}
.receipt::before,.receipt::after{
  content:"";position:absolute;left:0;right:0;height:7px;
  background:repeating-linear-gradient(-45deg,var(--surface) 0 6px,transparent 6px 12px);
}
.receipt::before{top:-1px;transform:scaleY(-1)}
.receipt::after{bottom:-1px}
.rc-ok{
  display:flex;align-items:center;gap:9px;padding:10px 12px;border-radius:var(--r-md);background:var(--ok-soft);
  color:var(--ok);border:1px solid var(--ok-line);margin-bottom:14px;font-weight:650;font-size:12.5px;
}
.rc-head{text-align:center;padding-bottom:12px;border-bottom:1px dashed var(--line-strong)}
.rc-head .shop{font-family:var(--serif);font-size:17px;font-weight:600;letter-spacing:.005em}
.rc-head .addr{font-size:10.5px;color:var(--text-2);margin-top:3px;line-height:1.5}
.rc-meta{display:flex;flex-direction:column;gap:3px;padding:11px 0;border-bottom:1px dashed var(--line-strong);font-size:11px}
.rc-meta .r{display:flex;justify-content:space-between;gap:12px}
.rc-meta .r span:first-child{color:var(--text-3)}
.rc-items{padding:11px 0;border-bottom:1px dashed var(--line-strong);display:flex;flex-direction:column;gap:8px}
.rc-item .top{display:flex;justify-content:space-between;gap:10px;font-weight:700;font-size:11px}
.rc-item .top span:first-child{font-family:var(--sans);flex:1;min-width:0}
.rc-item .bot{color:var(--text-3);font-size:10.5px;margin-top:1px}
.rc-sums{padding:11px 0;display:flex;flex-direction:column;gap:5px;font-size:11px;border-bottom:1px dashed var(--line-strong)}
.rc-sums .r{display:flex;justify-content:space-between}
.rc-sums .r.tot{font-size:14px;font-weight:800;padding-top:7px;margin-top:3px;border-top:1px solid var(--line-strong)}
.rc-qr{display:flex;flex-direction:column;align-items:center;gap:8px;padding-top:14px}
.rc-qr .box{background:#FAF6F0;padding:8px;border:1px solid var(--line);line-height:0}
.rc-qr .cap{font-size:9.5px;color:var(--text-3);text-align:center;letter-spacing:.06em}
.rc-thanks{text-align:center;font-family:var(--sans);font-weight:650;font-size:12px;margin-top:12px;color:var(--text-2)}

/* ---------- scanner ---------- */
.scan-scrim{
  position:fixed;inset:0;background:rgba(11,25,44,.93);z-index:70;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;animation:fade .12s;
}
.viewfinder{width:min(330px,80vw);aspect-ratio:1.42;position:relative;overflow:hidden;background:rgba(250,246,240,.04)}
.vf-corner{position:absolute;width:28px;height:28px;border:2px solid #FAF6F0}
.vf-corner.tl{top:0;left:0;border-right:0;border-bottom:0}
.vf-corner.tr{top:0;right:0;border-left:0;border-bottom:0}
.vf-corner.bl{bottom:0;left:0;border-right:0;border-top:0}
.vf-corner.br{bottom:0;right:0;border-left:0;border-top:0}
.laser{position:absolute;left:12px;right:12px;height:2px;background:#FAF6F0;
  box-shadow:0 0 12px 2px rgba(250,246,240,.5);animation:sweep 1.05s ease-in-out infinite alternate}
@keyframes sweep{from{top:16%}to{top:84%}}
.bars{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:3px;padding:0 32px;opacity:.28}
.bars i{background:#FAF6F0;height:46%}
.scan-txt{color:#FAF6F0;font-size:13.5px;font-weight:650;text-align:center}
.scan-txt .sm{display:block;font-size:11.5px;color:#93A6BC;font-weight:500;margin-top:5px}
.scan-found{
  display:flex;align-items:center;gap:11px;background:rgba(250,246,240,.07);border:1px solid rgba(250,246,240,.18);
  padding:12px 16px;border-radius:var(--r-md);color:#FAF6F0;animation:rise .16s ease-out;
}
.scan-found svg{color:var(--c-ok)}
.scan-found .nm{font-weight:650;font-size:13.5px}
.scan-found .pr{font-size:11.5px;color:#93A6BC;font-family:var(--mono);margin-top:2px}
.scan-cancel{color:#93A6BC}
.scan-cancel:hover{background:rgba(250,246,240,.08);color:#FAF6F0}

/* ---------- toast ---------- */
.toasts{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:90;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{
  display:flex;align-items:center;gap:9px;background:var(--sidebar);color:var(--sidebar-text-hi);padding:10px 14px;
  border-radius:var(--r-md);box-shadow:var(--shadow-lg);font-size:12.5px;font-weight:600;
  animation:rise .16s ease-out;border:1px solid var(--sidebar-line);max-width:min(440px,90vw);
}
.toast .ic{flex:none;display:grid;place-items:center}
.toast.ok .ic{color:var(--c-ok)}
.toast.warn .ic{color:var(--c-warn)}
.toast.bad .ic{color:var(--c-bad)}
.toast.info .ic{color:var(--c-accent)}

/* ---------- sync banner ---------- */
.sync-note{
  position:fixed;top:68px;left:50%;transform:translateX(-50%);z-index:80;display:flex;align-items:center;gap:10px;
  background:var(--sidebar-2);border:1px solid var(--sidebar-line);color:var(--c-accent);padding:9px 14px;
  border-radius:var(--r-md);box-shadow:var(--shadow-md);font-size:12px;font-weight:650;animation:rise .16s;
}
.sync-note svg{animation:spin 1s linear infinite}
.sync-bar{width:80px;height:3px;background:rgba(123,165,212,.2);overflow:hidden}
.sync-bar i{display:block;height:100%;background:var(--c-accent);animation:fill 1.9s cubic-bezier(.3,.7,.4,1) forwards;width:0}
@keyframes fill{to{width:100%}}

/* ---------- storage view ---------- */
.drow{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 15px;border-bottom:1px solid var(--line);
}
.drow:last-child{border-bottom:0}
.dlabel{font-family:var(--serif);font-size:14px;font-weight:600;color:var(--text)}
.dvalue{font-size:12.5px;color:var(--text-2);display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end;text-align:right}
.dhint{font-size:11px;color:var(--text-3);margin-top:3px;font-weight:400}
.dstats{display:grid;grid-template-columns:repeat(3,1fr)}
.dstat{padding:16px 15px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:3px}
.dstat:last-child{border-right:0}
.dstat .n{font-family:var(--serif);font-size:26px;font-weight:600;letter-spacing:0;line-height:1.1}
.dstat .l{font-size:11.5px;letter-spacing:.01em;font-weight:500;color:var(--text-3)}
.export-box{
  height:auto;padding:12px;font-size:11.5px;line-height:1.55;resize:vertical;
  background:var(--surface-2);white-space:pre;overflow:auto;
}
@media (max-width:560px){
  .dstats{grid-template-columns:1fr}
  .dstat{border-right:0;border-bottom:1px solid var(--line)}
  .dstat:last-child{border-bottom:0}
  .drow{flex-direction:column;align-items:flex-start;gap:8px}
  .dvalue{justify-content:flex-start;text-align:left}
}

/* ---------- reports ---------- */
.rep-bar{display:flex;align-items:flex-end;gap:12px;margin-bottom:14px;
  border-bottom:1px solid var(--sidebar-line);padding-bottom:0}
.rep-bar .cats{flex:1;margin-bottom:-1px}
.rep-bar .chip{color:var(--on-canvas-2)}
.rep-bar .chip:hover{color:var(--on-canvas)}
.rep-bar .chip.on{color:var(--on-canvas);border-bottom-color:var(--on-canvas)}
.rep-bar .btn{margin-bottom:8px;flex:none}
.rep-note{margin-top:12px;font-size:11.5px;color:var(--on-canvas-2)}
/* the share bar reuses the ranked-list bar without its row layout */
.rank.bar-only{display:block;padding:0;border:0}
.rank.bar-only .bar{margin:0}

/* ---------- barcode labels ---------- */
.label-sheet{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.label{
  border:1px dashed var(--line-strong);border-radius:2px;padding:8px 8px 6px;background:#FFFFFF;
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:2px;color:#0B192C;
}
.label .l-shop{font-size:8px;letter-spacing:.04em;color:#5A6A7C;text-transform:uppercase;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.label .l-name{font-family:var(--serif);font-size:12px;font-weight:600;line-height:1.2;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.label .l-price{font-family:var(--serif);font-size:16px;font-weight:600;margin:1px 0 3px}
.label .l-price small{font-family:var(--sans);font-size:9px;font-weight:500;color:#5A6A7C}
.label .l-code{line-height:0;max-width:100%}
.label .l-code svg{max-width:100%;height:auto}

/* Printing leaves the label grid and nothing else — this goes onto label stock,
   not onto a screenshot of the interface. */
@media print{
  html,body{height:auto;overflow:visible;background:#fff}
  .sidebar,.topbar,.frame,.toasts,.sync-note,.scan-scrim{display:none !important}
  #app{display:block;height:auto}
  .scrim{position:static;background:none;padding:0;display:block;animation:none}
  .modal{max-width:none;max-height:none;border:0;box-shadow:none;border-radius:0;animation:none;background:#fff}
  .modal-head,.modal-foot,.modal-body .field{display:none !important}
  .modal-body{overflow:visible;padding:0;background:#fff}
  .label-sheet{grid-template-columns:repeat(4,1fr);gap:0}
  .label{border:1px dashed #bbb;break-inside:avoid;page-break-inside:avoid;height:30mm;justify-content:center}
}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .grid-2{grid-template-columns:1fr}
}
@media (max-width:1040px){
  .sidebar{width:62px}
  .brand{justify-content:center;padding:15px 0}
  .brand-txt,.nav-txt,.nav-label,.sidebar-foot,.sw-txt{display:none}
  .shop-switch{justify-content:center;width:calc(100% - 14px);margin:10px 7px 2px;padding:9px 0}
  .nav{padding:8px 7px}
  .nav-item{justify-content:center;padding:10px 0}
  .nav-badge{position:absolute;margin:0;top:3px;right:4px;font-size:0;line-height:0;
    width:8px;height:8px;min-width:0;padding:0;border-radius:50%;border:2px solid var(--sidebar)}
  .pos{grid-template-columns:minmax(0,1.35fr) minmax(300px,1fr)}
}
@media (max-width:820px){
  /* below this width the POS stops being a split screen and becomes one scrolling column */
  .frame.fixed{overflow-y:auto}
  .pos{display:flex;flex-direction:column;height:auto;overflow:visible}
  .pos-left,.pos-right{overflow:visible;min-height:0;border-right:0}
  .pos-left{border-bottom:1px solid var(--sidebar-line)}
  .pos-grid-wrap,.cart-items{overflow:visible;flex:none}
  .pos-tools{position:sticky;top:0;z-index:3}
  .pos-right .cart-head{position:sticky;top:0;z-index:2;background:var(--sidebar)}
  .topbar{padding:10px 14px}
  .topbar-right{width:100%;margin-left:0}
  .form-grid{grid-template-columns:1fr}
  .pad{padding:14px}
  .metric .val{font-size:20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
}