:root {
  --bg:      #0f172a;
  --bg2:     #1e293b;
  --bg3:     #334155;
  --accent:  #f59e0b;
  --text:    #f1f5f9;
  --muted:   #94a3b8;
  --ok:      #10b981;
  --bad:     #ef4444;
  --r:       16px;
  --font:    'Noto Nastaliq Urdu', 'Segoe UI', system-ui, sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
html,body{height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:var(--font);font-size:18px;overscroll-behavior-y:none}

/* Pull-to-refresh indicator */
#p2r-ind{position:fixed;top:-60px;left:50%;transform:translateX(-50%) rotate(0deg);width:46px;height:46px;background:#f59e0b;color:#0f172a;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:900;z-index:99999;transition:top .2s,transform .2s;pointer-events:none;box-shadow:0 4px 14px rgba(0,0,0,.45);will-change:top,transform}
#p2r-ind.spin{animation:p2r-spin .8s linear infinite;transition:none}
@keyframes p2r-spin{from{transform:translateX(-50%) rotate(0deg)}to{transform:translateX(-50%) rotate(360deg)}}
#app{height:100%;display:flex;flex-direction:column;overflow:hidden}

/* ── screens ── */
.sc{display:none;flex-direction:column;height:100%;overflow:hidden}
.sc.on{display:flex}

/* ── loading ── */
#s-load{align-items:center;justify-content:center;gap:16px}
#s-load h1{font-size:26px;color:var(--accent)}
#s-load p{color:var(--muted);font-size:15px}
.spin{width:48px;height:48px;border:4px solid var(--bg3);border-top-color:var(--accent);border-radius:50%;animation:rot .8s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}

/* ── setup ── */
#s-setup{overflow-y:auto;padding:24px}
.setup-head{text-align:center;padding:16px 0 28px;border-bottom:1px solid var(--bg3);margin-bottom:24px}
.setup-head h1{font-size:22px;color:var(--accent)}
.setup-head p{color:var(--muted);font-size:13px;margin-top:6px;direction:ltr}
.fl{display:block;font-size:13px;color:var(--muted);margin-bottom:7px;direction:ltr}
.fi{width:100%;background:var(--bg2);border:1px solid var(--bg3);border-radius:var(--r);padding:13px 15px;color:var(--text);font-size:15px;direction:rtl;text-align:right;outline:none;font-family:var(--font);unicode-bidi:plaintext}

/* ── Global Urdu input support ──
   Every text input inherits page RTL + Urdu font and shows readable placeholders.
   Inputs that must stay LTR (tel, number, date, email, url) opt out with .ltr or inline style. */
input[type="text"], input:not([type]), input[type="search"], textarea {
  direction: rtl;
  text-align: right;
  font-family: var(--font);
  unicode-bidi: plaintext;
}
input::placeholder, textarea::placeholder {
  color: #94a3b8;
  opacity: 1;
  font-family: var(--font);
  direction: rtl;
  text-align: right;
}
.bf-input::placeholder { color: #64748b; }
/* Honor explicit LTR overrides (phone, dates, codes) */
input[type="tel"], input[type="number"], input[type="date"], input[type="email"], input[type="url"], input.ltr {
  direction: ltr;
  text-align: left;
}
.fi:focus{border-color:var(--accent)}
.fg{margin-bottom:18px}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:15px 22px;border-radius:var(--r);border:none;font-family:var(--font);font-size:17px;cursor:pointer;transition:opacity .15s,transform .1s}
.btn:active{transform:scale(.97);opacity:.85}
.bp{background:var(--accent);color:#000;font-weight:700}
.bs{background:var(--bg2);color:var(--text)}
.bd{background:var(--bad);color:#fff}
.bg{background:var(--ok);color:#fff}
.bw{width:100%}

/* ── PIN ── */
#s-pin{align-items:center;justify-content:center;padding:32px 24px;gap:0}
.pin-logo{text-align:center;margin-bottom:48px}
.pin-logo h1{font-size:22px;color:var(--accent)}
.pin-logo p{color:var(--muted);font-size:14px;margin-top:4px}
.pin-dots{display:flex;gap:20px;justify-content:center;margin-bottom:48px}
.pd{width:22px;height:22px;border-radius:50%;border:2px solid var(--muted);transition:all .15s}
.pd.on{background:var(--accent);border-color:var(--accent);transform:scale(1.1)}
.pd.err{background:var(--bad);border-color:var(--bad);animation:shk .3s}
@keyframes shk{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.pin-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:280px;width:100%}
.pk{background:var(--bg2);border:none;border-radius:var(--r);color:var(--text);font-size:26px;font-weight:600;height:72px;cursor:pointer;transition:background .1s,transform .1s;font-family:inherit}
.pk:active{background:var(--bg3);transform:scale(.94)}
.pk.z{grid-column:2}
.pk.dl{background:transparent;color:var(--muted);font-size:22px}

/* ── home ── */
#s-home{overflow:hidden}
.home-hd{padding:18px 18px 10px;display:flex;align-items:center;justify-content:space-between}
.home-hd h1{font-size:19px;color:var(--accent);cursor:pointer;user-select:none}
.home-date{font-size:13px;color:var(--muted)}
.home-stat{margin:0 14px 14px;background:var(--bg2);border-radius:var(--r);padding:14px 18px;display:flex;justify-content:space-around}
/* online/offline pill */
.net-pill{position:absolute;top:14px;left:14px;background:var(--bg2);border:1px solid var(--bg3);color:var(--text);padding:5px 10px;border-radius:20px;font-size:11px;cursor:pointer;display:flex;align-items:center;gap:6px;font-family:inherit}
.net-dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 6px var(--ok)}
.net-pill.off .net-dot{background:var(--bad);box-shadow:0 0 6px var(--bad)}
.net-pill.syncing .net-dot{background:var(--accent);animation:pulse 1s infinite}
.sync-cnt{background:var(--accent);color:#000;padding:1px 6px;border-radius:10px;font-weight:700;font-size:10px;min-width:16px;text-align:center}
.home-hd{position:relative}

.hs{text-align:center}
.hs .v{font-size:20px;font-weight:700;color:var(--accent)}
.hs .l{font-size:12px;color:var(--muted);margin-top:2px}
.home-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 14px 14px;flex:1}
.tile{background:var(--bg2);border-radius:var(--r);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;cursor:pointer;transition:background .15s,transform .1s;padding:22px 14px;border:1px solid transparent}
.tile:active{background:var(--bg3);transform:scale(.97)}
.tile.hi{background:var(--accent);border-color:var(--accent)}
.tile.hi .ti,.tile.hi .tl{color:#000}
.ti{font-size:46px;line-height:1}
.tl{font-size:17px;color:var(--text);font-weight:600;text-align:center}

/* ── 2-tile home (big tiles + mic) ── */
.home-2col{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:14px;flex:1;align-content:start}
.span-2{grid-column:span 2}
.big-tile.bt-plan{background:#1e3a8a;border-color:#1d4ed8}
.big-tile.bt-plan .bti,.big-tile.bt-plan .btl{color:#fff}
.big-tile.bt-asasa{background:#065f46;border-color:#10b981}
.big-tile.bt-asasa .bti,.big-tile.bt-asasa .btl{color:#fff}
.big-tile.bt-sec{background:#7f1d1d;border-color:#dc2626}
.big-tile.bt-sec .bti,.big-tile.bt-sec .btl{color:#fff}
.big-tile.bt-khata{background:#581c87;border-color:#a855f7}
.big-tile.bt-khata .bti,.big-tile.bt-khata .btl{color:#fff}
.big-tile.bt-waasta{background:#0e7490;border-color:#06b6d4}
.big-tile.bt-waasta .bti,.big-tile.bt-waasta .btl{color:#fff}
.home-2col .big-tile{padding:18px 14px}
.home-2col .big-tile .bti{font-size:36px}
.home-2col .big-tile .btl{font-size:18px}
.big-tile{background:var(--bg2);border-radius:var(--r);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;cursor:pointer;transition:transform .1s;padding:24px 14px;border:2px solid transparent;position:relative}
.big-tile:active{transform:scale(.97)}
.big-tile.bt-bill{background:var(--accent);border-color:var(--accent)}
.big-tile.bt-bill .bti,.big-tile.bt-bill .btl{color:#000}
.big-tile.bt-hist{background:#1e293b;border-color:#334155}
.bti{font-size:78px;line-height:1}
.btl{font-size:24px;color:var(--text);font-weight:700;text-align:center}
.bt-mic{width:64px;height:64px;border-radius:50%;background:rgba(0,0,0,.25);border:3px solid rgba(255,255,255,.4);color:#fff;font-size:30px;cursor:pointer;display:flex;align-items:center;justify-content:center;margin-top:8px;flex-shrink:0;transition:all .15s}
.bt-mic:active{transform:scale(.92)}
.bt-mic.rec{background:var(--bad);border-color:var(--bad);animation:pulse 1s ease infinite}
.big-tile.bt-bill .bt-mic{background:rgba(0,0,0,.35);border-color:rgba(0,0,0,.4);color:#000}

/* ── history ── */
.hist-q{display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--bg2);font-size:15px;color:var(--text);border-bottom:1px solid var(--bg3)}
.hist-q input::placeholder{color:#94a3b8;opacity:1}
.hist-body{flex:1;overflow-y:auto;padding:8px 14px 80px}
.hist-group{margin:14px 0 6px;font-size:13px;color:var(--muted);font-weight:700;text-transform:uppercase;padding:0 6px;display:flex;justify-content:space-between;align-items:baseline}
.hist-group .hg-total{color:var(--bad);font-size:14px}
.hist-row{background:var(--bg2);border-radius:14px;padding:14px;margin-bottom:8px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;gap:10px}
.hist-row:active{background:var(--bg3)}
.hist-row .hr-date{font-size:13px;color:var(--muted)}
.hist-row .hr-num{font-size:12px;color:var(--muted)}
.hist-row .hr-total{font-size:18px;font-weight:700;color:var(--accent)}
.hist-row .hr-due{font-size:12px;color:var(--bad);margin-top:2px}
.hist-row .hr-paid{font-size:12px;color:var(--ok);margin-top:2px}

/* ── bill detail (printable layout) ── */
.bdet-body{flex:1;overflow-y:auto;padding:14px;background:#fff;color:#000}
.bdet-paper{background:#fff;color:#000;padding:18px;font-family:'Noto Sans',sans-serif;border:1px solid #ddd;border-radius:8px;direction:rtl}
.bdet-paper .bp-hd{text-align:center;border-bottom:2px solid #000;padding-bottom:10px;margin-bottom:12px}
.bdet-paper .bp-hd h2{font-size:22px;margin:6px 0 0;font-weight:900;letter-spacing:.5px}
.bdet-paper .bp-hd p{font-size:14px;margin:3px 0 0;color:#444}
.bdet-paper .bp-hd .tagline{font-size:12px;color:#555}
.bdet-paper .bp-hd .contact{font-size:13px;color:#0f172a;font-weight:700;direction:ltr;margin-top:4px}
.bdet-paper .bp-meta{display:flex;justify-content:space-between;font-size:13px;margin-bottom:10px;color:#222}
.bdet-paper .bp-cust{font-size:15px;margin-bottom:10px;font-weight:600}
.bdet-paper .bp-cust div{font-size:13px;color:#444;font-weight:400}
.bdet-paper table{width:100%;border-collapse:collapse;margin:8px 0;font-size:13px}
.bdet-paper th,.bdet-paper td{padding:6px 4px;border-bottom:1px solid #ccc;text-align:right}
.bdet-paper th{background:#f1f5f9;font-weight:700}
.bdet-paper .bp-tots{margin-top:10px;font-size:14px}
.bdet-paper .bp-tots div{display:flex;justify-content:space-between;padding:3px 0}
.bdet-paper .bp-tots .net{font-size:17px;font-weight:700;border-top:2px solid #000;border-bottom:2px solid #000;margin-top:6px;padding:8px 0}
.bdet-paper .bp-tots .rem{color:#b91c1c;font-weight:700;font-size:15px}
.bdet-paper .bp-status{margin-top:10px;padding:6px 10px;border-radius:6px;text-align:center;font-weight:700;font-size:14px}
.bp-status.paid{background:#dcfce7;color:#15803d}
.bp-status.unpaid{background:#fee2e2;color:#b91c1c}
.bp-status.partial{background:#fef3c7;color:#a16207}

/* ── helper menu ── */
.helper-body{flex:1;padding:20px 14px;display:flex;flex-direction:column;gap:12px}
.helper-btn{font-size:20px;padding:22px;justify-content:flex-start}

/* ── bill form (Pakistani template) ── */
.bf-body{flex:1;overflow-y:auto;background:#f1f5f9;padding:10px}
.bf-paper{background:#fff;color:#000;border-radius:10px;padding:14px;border:1px solid #cbd5e1;direction:rtl}
.bf-hd{text-align:center;border-bottom:2px solid #000;padding-bottom:10px;margin-bottom:12px}
.bf-hd h2{margin:6px 0 0;font-size:22px;font-weight:900;color:#000;letter-spacing:.5px}
.bf-hd p{margin:3px 0 0;font-size:13px;color:#555}
.bf-hd .tagline{font-size:12px;color:#555;direction:rtl}
.bf-hd .contact{font-size:13px;color:#0f172a;font-weight:700;direction:ltr;margin-top:4px}
.brand-logo{display:flex;justify-content:center;margin-bottom:4px}
.bf-meta{display:flex;justify-content:space-between;font-size:12px;color:#333;margin-bottom:10px;font-weight:600}
.bf-fld{margin-bottom:10px}
.bf-fld label{display:block;font-size:13px;color:#333;font-weight:600;margin-bottom:4px}
.bf-input{flex:1;padding:11px 12px;border:1px solid #94a3b8;border-radius:8px;font-size:16px;background:#fff;color:#000;font-family:inherit;direction:rtl;min-width:0}
.bf-input:focus{outline:none;border-color:#f59e0b}
.bf-ir{display:flex;gap:6px;align-items:stretch}
.bf-mic{flex-shrink:0;width:44px;border:1px solid #94a3b8;border-radius:8px;background:#0f172a;color:#fff;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:all .15s}
.bf-mic:active{transform:scale(.92)}
.bf-mic.rec{background:#dc2626;border-color:#dc2626;animation:pulse 1s ease infinite}
.bf-mic-sm{width:36px;font-size:14px}
.bf-mat-ir{margin-bottom:8px;padding-left:34px}
.bf-unit-ir .bf-unit-in{flex:1;min-width:0}
.bf-items-hd{font-size:14px;font-weight:700;color:#000;background:#e2e8f0;padding:7px 10px;border-radius:6px;margin:14px 0 8px}
.bf-presets{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:10px}
.bf-preset{padding:11px 6px;border:1px solid #94a3b8;background:#f8fafc;color:#000;border-radius:8px;font-size:14px;cursor:pointer;font-family:inherit;font-weight:600}
.bf-preset:active{background:#fde68a;transform:scale(.95)}
.bf-row{background:#f8fafc;border:1px solid #cbd5e1;border-radius:8px;padding:10px;margin-bottom:8px;position:relative}
.bf-row .bf-mat{font-size:17px;font-weight:700;margin-bottom:8px;padding-left:34px;color:#000}
.bf-row .bf-mat-edit{width:100%;padding:6px 8px;border:1px dashed #94a3b8;border-radius:6px;background:#fff;color:#000;font-size:15px;font-family:inherit;direction:rtl}
.bf-row-del{position:absolute;top:8px;left:8px;width:28px;height:28px;border-radius:50%;background:#dc2626;color:#fff;border:none;font-size:14px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0}
.bf-row-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;margin-bottom:6px}
.bf-row-grid .bf-cell{display:flex;flex-direction:column;gap:3px}
.bf-row-grid label{font-size:11px;color:#555;font-weight:600}
.bf-row-grid .bf-numbtn{padding:9px 8px;background:#fff;border:1px solid #94a3b8;border-radius:6px;font-size:15px;font-weight:700;color:#000;cursor:pointer;text-align:center;font-family:inherit}
.bf-row-grid .bf-unit-in{padding:9px 8px;background:#fff;border:1px solid #94a3b8;border-radius:6px;font-size:14px;color:#000;font-family:inherit;text-align:center;direction:rtl}
.bf-row-line{font-size:14px;font-weight:700;color:#0f766e;text-align:left;padding-top:6px;border-top:1px dashed #94a3b8}
.bf-tot{margin-top:16px;border-top:2px solid #000;padding-top:10px}
.bf-tr{display:flex;justify-content:space-between;align-items:center;padding:5px 0;font-size:14px;color:#000}
.bf-tr.net{font-size:17px;font-weight:800;border-top:2px solid #000;border-bottom:2px solid #000;padding:9px 0;margin:6px 0}
.bf-tr.rem{font-size:16px;font-weight:800;color:#b91c1c;padding:8px 0;border-bottom:1px solid #000}
#bf-status.paid{background:#dcfce7;color:#15803d}
#bf-status.unpaid{background:#fee2e2;color:#b91c1c}
#bf-status.partial{background:#fef3c7;color:#a16207}
#bf-status{margin-top:10px;padding:8px 10px;border-radius:6px;text-align:center;font-weight:700;font-size:15px}

/* ── screen header ── */
.shd{display:flex;align-items:center;padding:14px 18px;gap:12px;border-bottom:1px solid var(--bg3);flex-shrink:0}
.bk{background:var(--bg2);border:none;color:var(--text);width:42px;height:42px;border-radius:12px;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.bk:active{opacity:.7}
.st{font-size:19px;font-weight:600;flex:1}

/* ── customer grid ── */
.cg-wrap{flex:1;overflow-y:auto;padding:14px}
.cg{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.cc{display:flex;flex-direction:column;align-items:center;gap:7px;cursor:pointer;padding:8px;border-radius:var(--r);transition:background .15s}
.cc:active{background:var(--bg2)}
.cav{width:78px;height:78px;border-radius:50%;object-fit:cover;background:var(--bg3);display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700;color:#fff;flex-shrink:0;overflow:hidden}
.cav img{width:100%;height:100%;border-radius:50%;object-fit:cover}
.cn{font-size:13px;text-align:center;line-height:1.3}
.cb{font-size:12px;font-weight:600}
.cb.owe{color:var(--bad)}
.cb.ok{color:var(--ok)}

/* ── FAB ── */
.fab{position:fixed;bottom:24px;right:24px;width:62px;height:62px;border-radius:50%;background:var(--accent);border:none;color:#000;font-size:30px;cursor:pointer;box-shadow:0 4px 18px rgba(245,158,11,.45);display:flex;align-items:center;justify-content:center;transition:transform .15s;z-index:100}
.fab:active{transform:scale(.91)}

/* ── customer detail ── */
.cd-body{flex:1;overflow-y:auto;padding:18px}
.cd-hero{display:flex;flex-direction:column;align-items:center;gap:10px;padding:16px 0}
.cd-av{width:110px;height:110px;border-radius:50%;overflow:hidden;background:var(--bg3);display:flex;align-items:center;justify-content:center;font-size:44px}
.cd-av img{width:100%;height:100%;object-fit:cover}
.cd-name{font-size:22px;font-weight:700}
.cd-phone{font-size:15px;color:var(--muted);direction:ltr}
.bal-card{background:var(--bg2);border-radius:var(--r);padding:18px;text-align:center;margin:14px 0}
.bal-card .amt{font-size:34px;font-weight:700}
.bal-card .amt.owe{color:var(--bad)}
.bal-card .amt.ok{color:var(--ok)}
.bal-card .lbl{font-size:15px;color:var(--muted);margin-top:3px}
.da{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}
.bills-hd{font-size:17px;margin-bottom:10px}
.br{background:var(--bg2);border-radius:12px;padding:13px 15px;display:flex;justify-content:space-between;align-items:center;margin-bottom:7px}
.br .bd2{font-size:12px;color:var(--muted)}
.br .bt{font-size:17px;font-weight:700;color:var(--accent)}
.br .bdue{font-size:13px;color:var(--bad)}

/* ── add customer ── */
.ac-body{flex:1;overflow-y:auto;padding:18px}
.photo-zone{display:flex;flex-direction:column;align-items:center;gap:14px;margin-bottom:26px}
.ph-prev{width:130px;height:130px;border-radius:50%;background:var(--bg2);border:3px dashed var(--bg3);display:flex;align-items:center;justify-content:center;overflow:hidden;font-size:46px}
.ph-prev img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.cam-btns{display:flex;gap:10px}
#cam-vid{width:130px;height:130px;border-radius:50%;object-fit:cover;display:none}
#cam-cvs{display:none}
.ir{display:flex;gap:10px;align-items:center;margin-bottom:14px}
.ir .fi{flex:1}
.vbtn{width:52px;height:52px;border-radius:50%;background:var(--bg2);border:2px solid var(--bg3);color:var(--muted);font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;flex-shrink:0}
.vbtn.rec{background:var(--bad);border-color:var(--bad);color:#fff;animation:pulse 1s ease infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.4)}50%{box-shadow:0 0 0 10px rgba(239,68,68,0)}}

/* ── product grid ── */
.pg{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:14px}
.pc{background:var(--bg2);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;align-items:center;gap:7px;cursor:pointer;transition:background .15s,border-color .15s;border:2px solid transparent}
.pc:active{background:var(--bg3)}
.pe{font-size:46px}
.pn{font-size:15px;font-weight:600;text-align:center}
.pp{font-size:13px;color:var(--muted)}
.pu{font-size:12px;color:var(--accent)}

/* ── running bill ── */
.rbill{background:var(--bg2);border-top:1px solid var(--bg3);padding:11px 15px;flex-shrink:0}
.rbill-items{max-height:110px;overflow-y:auto;margin-bottom:7px}
.bir{display:flex;justify-content:space-between;align-items:center;padding:5px 0;border-bottom:1px solid var(--bg3);font-size:14px;gap:8px}
.bir-del{width:26px;height:26px;border-radius:50%;background:var(--bad);color:#fff;border:none;font-size:14px;font-weight:700;cursor:pointer;flex-shrink:0;display:flex;align-items:center;justify-content:center;padding:0}
.bir-del:active{transform:scale(.88)}
.bir:last-child{border-bottom:none}
.bil-tot{display:flex;justify-content:space-between;align-items:center;padding-top:7px}
.bil-tot-lbl{font-size:17px}
.bil-tot-amt{font-size:26px;font-weight:700;color:var(--accent)}
.bill-acts{display:flex;gap:10px;padding:11px 15px;border-top:1px solid var(--bg3);flex-shrink:0}

/* ── sale confirm ── */
.conf-body{flex:1;overflow-y:auto;padding:18px}
.conf-cust{display:flex;align-items:center;gap:14px;background:var(--bg2);border-radius:var(--r);padding:15px;margin-bottom:14px}
.conf-items{background:var(--bg2);border-radius:var(--r);overflow:hidden;margin-bottom:14px}
.ci{padding:13px 15px;display:flex;justify-content:space-between;border-bottom:1px solid var(--bg3);font-size:15px}
.ci:last-child{border-bottom:none}
.conf-tots{background:var(--bg2);border-radius:var(--r);padding:15px;margin-bottom:14px}
.ctr{display:flex;justify-content:space-between;padding:7px 0;font-size:16px}
.ctr.big{font-size:22px;font-weight:700;color:var(--accent);border-top:1px solid var(--bg3);margin-top:7px;padding-top:14px}
.pay-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.ptb{background:var(--bg2);border:2px solid var(--bg3);border-radius:var(--r);padding:15px;text-align:center;cursor:pointer;transition:all .15s}
.ptb.on{border-color:var(--accent);background:rgba(245,158,11,.1)}
.ptb .pi{font-size:26px;margin-bottom:3px}
.ptb .pl{font-size:14px;font-weight:600}

/* ── ledger ── */
.led-body{flex:1;overflow-y:auto;padding:15px}
.led-tot{background:var(--bg2);border-radius:var(--r);padding:18px;text-align:center;margin-bottom:18px}
.led-tot .la{font-size:34px;font-weight:700;color:var(--accent)}
.led-tot .ll{color:var(--muted);font-size:15px}

/* ── numpad ── */
.np-overlay{position:fixed;inset:0;background:rgba(0,0,0,.75);display:none;flex-direction:column;justify-content:flex-end;z-index:300}
.np-overlay.on{display:flex}
.np-sheet{background:var(--bg2);border-radius:24px 24px 0 0;padding:18px 15px 30px}
.np-disp{text-align:center;margin-bottom:14px}
.np-lbl{font-size:15px;color:var(--muted);margin-bottom:3px}
.np-val{font-size:38px;font-weight:700;color:var(--accent);min-height:50px}
.np-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:11px}
.nk{background:var(--bg3);border:none;border-radius:12px;color:var(--text);font-size:23px;font-weight:600;height:62px;cursor:pointer;transition:background .1s,transform .1s;font-family:inherit}
.nk:active{background:var(--bg);transform:scale(.95)}
.nk.dl{color:var(--muted);font-size:19px}
.nk.z{grid-column:2}

/* ── toast ── */
.toast{position:fixed;bottom:96px;left:50%;transform:translateX(-50%) translateY(16px);background:var(--bg2);color:var(--text);padding:11px 22px;border-radius:100px;font-size:15px;opacity:0;transition:all .3s;z-index:500;white-space:nowrap;border:1px solid var(--bg3);pointer-events:none}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.ok{border-color:var(--ok)}
.toast.err{border-color:var(--bad)}

/* ── empty ── */
.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:50px 20px;text-align:center;color:var(--muted)}
.empty .ei{font-size:60px}
.empty p{font-size:15px;line-height:1.5}

/* ── add product form ── */
.ap-body{flex:1;overflow-y:auto;padding:18px}


@keyframes upd-spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}