/* SANJ POS — Navy & Ivory (theme 4), ported from the approved Demo v10 <style>.
   Logos are the real PNGs under /pos/static/brand/ (the demo embedded them as
   base64; we reference the files instead). No demo-only rules removed — the whole
   visual system (chips, cards, pin pad, opening animation B, desktop app, print
   preview) is kept so the look matches the confirmed mockup. */
:root{
  /* theme 4 海軍白 Navy & Ivory (company blue #1F3A8A) */
  --bg:#FBF8F1; --panel:#FFFFFF; --panel2:#F3EEE2; --line:#E2D9C6; --fg:#131D39; --muted:#6A6253;
  --accent:#1A3175; --accent-fg:#FFFFFF; --gold:#DCC28A; --ok:#256B3E; --warn:#8C520E; --bad:#A63A2B; --info:#24508F;
  --sheen:#DCC28A; --inv:#1A3175; --invtag:#F4ECD6; --tagbg:#F1E6C9; --tagfg:#6E521F; --selbg:rgba(31,58,138,.07);
  --fd:"Cormorant Garamond",Georgia,"Times New Roman","Songti TC",serif; --rad:8px;
  --font:"Noto Sans TC","Noto Sans SC",system-ui,-apple-system,"PingFang HK","Helvetica Neue",Arial,sans-serif; --mono:"DM Mono",ui-monospace,Menlo,monospace;
  --logoB:url('/pos/static/brand/sanj-logo-black.png'); --logoW:url('/pos/static/brand/sanj-logo-white.png');
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:15px;line-height:1.45;-webkit-text-size-adjust:100%;overscroll-behavior:none;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:12px}
.wrap{max-width:440px;margin:0 auto}
.phone{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:22px;overflow:hidden;display:flex;flex-direction:column;height:min(900px,calc(100vh - 40px));min-height:560px}
.top{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--line);background:var(--panel2);flex-wrap:nowrap}
.top .brand{font-weight:700;letter-spacing:.04em;font-size:13px;white-space:nowrap}
.top .who{margin-left:auto;font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:34%}
.net{font-size:10px;padding:3px 7px;border-radius:999px;border:1px solid var(--line);font-family:var(--mono);white-space:nowrap}
.net.on{color:var(--ok);border-color:var(--ok)} .net.off{color:var(--warn);border-color:var(--warn)}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.lang button{border:0;background:none;font:inherit;font-size:11px;padding:3px 7px;color:var(--muted);cursor:pointer}
.lang button.on{background:var(--accent);color:var(--accent-fg)}
.view{flex:1;overflow-y:auto;padding:14px;display:none;min-width:0}
.view.active{display:block}
.tabs{display:flex;border-top:1px solid var(--line);background:var(--panel2)}
.tabs button{flex:1;border:0;background:none;padding:9px 2px 10px;font:inherit;font-size:11px;color:var(--muted);cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px;position:relative;min-width:0}
.tabs button .ic{font-size:18px;line-height:1}
.tabs button.active{color:var(--accent);font-weight:700}
.tabs button .n{position:absolute;top:4px;right:6px;background:var(--bad);color:#fff;font-size:10px;border-radius:999px;padding:0 5px;font-family:var(--mono)}
h2{font-size:17px;margin:0 0 10px;text-wrap:balance}
h3{font-size:13px;margin:14px 0 6px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:500}
.card{border:1px solid var(--line);border-radius:calc(var(--rad) + 2px);padding:12px;background:var(--panel);margin-bottom:10px}
.card.flat{background:var(--panel2);border-color:transparent}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.row>*{min-width:0}
.grow{flex:1}
.btn{border:1px solid var(--line);background:var(--panel);color:var(--fg);font:inherit;font-size:15px;padding:11px 14px;border-radius:var(--rad);cursor:pointer;min-height:44px}
.btn.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent);font-weight:700}
.btn.danger{border-color:var(--bad);color:var(--bad)}
.btn.danger.armed{background:var(--bad);color:#fff}
.btn.wide{width:100%}
.btn.sm{min-height:34px;padding:6px 10px;font-size:13px}
.btn.ghost{background:none}
.btn:disabled{opacity:.45;cursor:default}
input,select,textarea{font:inherit;font-size:16px;min-height:44px;width:100%;border:1px solid var(--line);border-radius:var(--rad);padding:8px 10px;background:var(--panel);color:var(--fg)}
input[type=file]{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;min-height:0}
input[type=checkbox]{min-height:0;width:20px;height:20px;flex:none}
label.f{display:block;font-size:12px;color:var(--muted);margin:8px 0 4px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.chip{display:inline-block;font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid var(--line);color:var(--muted);background:var(--panel2);white-space:nowrap}
.chip.ok{color:var(--ok);border-color:var(--ok);background:none} .chip.warn{color:var(--warn);border-color:var(--warn);background:none}
.chip.bad{color:var(--bad);border-color:var(--bad);background:none} .chip.info{color:var(--info);border-color:var(--info);background:none}
.chip.gold{color:var(--accent);border-color:var(--accent);background:none}
.pick{display:flex;flex-wrap:wrap;gap:6px}
.pick button{border:1px solid var(--line);background:var(--panel);color:var(--fg);font:inherit;font-size:13px;padding:7px 11px;border-radius:999px;cursor:pointer;min-height:36px}
.pick button.on{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.muted{color:var(--muted);font-size:12px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:3px 10px;font-size:13px}
.kv b{font-weight:500;color:var(--muted)}
.tot{display:flex;justify-content:space-between;font-size:14px;padding:3px 0;gap:8px}
.tot.big{font-size:19px;font-weight:700;border-top:1px solid var(--line);margin-top:6px;padding-top:8px}
.tot.goldt{color:var(--accent);font-weight:600}
#video{width:100%;max-width:100%;border-radius:12px;background:#000;display:block;aspect-ratio:4/3;object-fit:cover}
.vfwrap{position:relative}
.vfwrap .frame{position:absolute;inset:22% 12%;border:2px solid var(--accent);border-radius:8px;pointer-events:none;opacity:.8}
.item{display:flex;gap:10px;align-items:flex-start}
.item .ph{width:56px;height:56px;border-radius:10px;background:linear-gradient(135deg,var(--gold),var(--panel2));flex:none;display:flex;align-items:center;justify-content:center;font-size:24px}
.price{font-family:var(--mono);font-size:26px;font-weight:700;color:var(--accent)}
.goldp{color:var(--accent);font-size:18px}
.pl{margin-top:6px;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.pl s{color:var(--muted)}
.tag1{display:inline-block;background:var(--tagbg);color:var(--tagfg);padding:1px 7px;border-radius:4px;font-size:11px;font-weight:700}
.line{display:grid;grid-template-columns:1fr auto;gap:4px 8px;padding:8px 0;border-bottom:1px solid var(--line);align-items:center}
.line:last-child{border-bottom:0}
.banner{border:1px solid var(--line);background:var(--panel2);border-radius:10px;padding:8px 10px;margin-bottom:10px;font-size:13.5px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.banner.warn{border-color:var(--warn);color:var(--warn)}
.banner.bad{border-color:var(--bad);color:var(--bad);display:block}
.banner.promo{border-color:var(--accent);background:linear-gradient(135deg,#F4ECD6,#FBF8F1);color:var(--fg);display:block;font-size:16px;font-weight:700}
.spbox{margin-top:8px;padding:8px;border:1px dashed var(--line);border-radius:10px}
/* invoice = approved mock 2026-11-02 */
.inv2{background:#fff;color:#222;border-radius:6px;padding:16px;font-size:12.5px;font-family:-apple-system,"PingFang HK","Noto Sans TC",sans-serif}
.inv2 .head{display:flex;justify-content:space-between;gap:8px;border-bottom:2px solid #222;padding-bottom:10px;margin-bottom:10px}
.inv2 .no{text-align:right} .inv2 .sub{color:#888;font-size:11px}
.inv2 .meta{display:flex;justify-content:space-between;gap:8px;margin-bottom:8px;font-size:12px}
.inv2 table{width:100%;border-collapse:collapse} .inv2 th{text-align:left;font-size:11px;color:#888;border-bottom:1px solid #ddd;padding:5px 0}
.inv2 td{padding:7px 0;border-bottom:1px solid #f0f0f0;vertical-align:top} .inv2 .num{text-align:right;white-space:nowrap;padding-left:8px}
.inv2 .strike{color:#999;text-decoration:line-through} .inv2 .tag{background:var(--invtag);color:var(--inv);padding:1px 6px;border-radius:3px;font-size:11px}
.inv2 .gold{color:var(--inv);font-weight:700}
.inv2 .l{display:flex;justify-content:space-between;padding:4px 0;gap:8px} .inv2 .offer{color:var(--inv);font-weight:600}
.inv2 .pay{border-top:2px solid #222;margin-top:6px;padding-top:8px;font-size:17px;font-weight:800}
.inv2 .foot{color:#888;font-size:10.5px;margin-top:10px}
.inv2 .ret td{opacity:.5}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:90px;background:var(--fg);color:var(--bg);padding:9px 14px;border-radius:10px;font-size:13px;opacity:0;transition:opacity .25s;pointer-events:none;max-width:90%;z-index:30}
.toast.show{opacity:1}
.list button{display:flex;width:100%;text-align:left;border:1px solid var(--line);background:var(--panel);color:var(--fg);font:inherit;padding:10px;border-radius:10px;margin-bottom:6px;gap:8px;align-items:center;cursor:pointer}
.list button.on{border-color:var(--accent)}
.login{padding:28px 20px;text-align:center}
.login h1{font-size:22px;margin:8px 0 2px;letter-spacing:.06em}
.login p{color:var(--muted);margin:0 0 20px;font-size:13px}
.note{font-size:12px;color:var(--muted);border-left:3px solid var(--accent);padding:6px 10px;margin:10px 0;background:var(--panel2);border-radius:0 8px 8px 0}
.desk{display:flex;justify-content:center}
table.t{width:100%;border-collapse:collapse;font-size:12px}
table.t th,table.t td{text-align:left;padding:6px 4px;border-bottom:1px solid var(--line);vertical-align:top}
table.t input{min-height:34px;font-size:14px;padding:4px 6px}
.scroll{overflow-x:auto}
details summary{cursor:pointer;color:var(--muted);font-size:13px;padding:8px 0}
.bar{height:8px;border-radius:999px;background:var(--panel2);overflow:hidden;margin-top:4px}
.bar i{display:block;height:100%;background:var(--accent)}
pre.csv{font-family:var(--mono);font-size:11px;background:var(--panel2);padding:8px;border-radius:8px;overflow-x:auto;white-space:pre}
.flash{animation:fl .5s}
@keyframes fl{0%{box-shadow:0 0 0 4px var(--ok)}100%{box-shadow:none}}
@media (prefers-reduced-motion:reduce){.flash{animation:none}}
/* thumbnails, lightbox */
.thumb{width:40px;height:40px;object-fit:cover;border-radius:4px;border:1px solid var(--line);cursor:zoom-in;display:inline-block;vertical-align:middle;background:#fff}
.thumb.big{width:96px;height:128px}
#lightbox{position:fixed;inset:0;background:rgba(0,0,0,.86);z-index:40;display:flex;align-items:center;justify-content:center;padding:20px}
#lightbox[hidden]{display:none}
#lightbox .lbin{max-width:min(900px,96vw);max-height:96vh;display:flex;flex-direction:column;gap:8px;color:#eee}
#lightbox img{max-width:100%;max-height:84vh;object-fit:contain;border-radius:6px;background:#fff;align-self:center}
.warnt{color:var(--warn)}
/* desktop accounting app (Accounting / Admin, >= 1024px) */
#dk{display:none}
body.dk-on{padding:0;font-size:13px}
body.dk-on .desk{display:none}
body.dk-on #dk{display:grid;grid-template-columns:258px 1fr;grid-template-rows:52px 1fr;height:100vh;overflow:hidden}
.dkh{grid-column:1/3;display:flex;align-items:center;gap:10px;padding:0 16px;background:var(--panel2);border-bottom:1px solid var(--line)}
.dkh .brand{font-weight:700;letter-spacing:.04em;font-size:14px}
.dkh select{width:auto;min-height:30px;font-size:12.5px;padding:3px 8px}
.dks{border-right:1px solid var(--line);background:var(--panel);padding:10px 8px;display:flex;flex-direction:column;gap:2px;overflow:auto}
.dks button{display:flex;align-items:center;gap:8px;border:0;background:none;color:var(--fg);font:inherit;font-size:13.5px;padding:8px 10px;border-radius:8px;cursor:pointer;text-align:left}
.dks button .ic{width:20px;text-align:center}
.dks button:hover{background:var(--panel2)}
.dks button.on{background:var(--panel2);color:var(--accent);font-weight:700;box-shadow:inset 3px 0 0 var(--accent)}
.dks .n{margin-left:auto;background:var(--bad);color:#fff;font-size:10px;border-radius:999px;padding:0 6px;font-family:var(--mono)}
.dks hr{border:0;border-top:1px solid var(--line);width:100%;margin:6px 0}
.dkfoot{margin-top:auto;padding:8px;font-size:11px;line-height:1.6}
.dkm{overflow:auto;padding:14px 20px 30px;min-width:0}
.dkt{font-size:18px;margin:0 0 12px}
.dkpanel{max-width:760px}.dkpanel.wide{max-width:none}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:12px}
.cards .c{border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:var(--panel)}
.cards .v{font-family:var(--mono);font-size:22px;font-weight:700;color:var(--accent);line-height:1.3}
.tb{display:flex;gap:8px;align-items:center;margin-bottom:10px;flex-wrap:wrap}
.tb input,.tb select{min-height:32px;font-size:12.5px;padding:4px 8px;width:auto}
.tb #dkSearch{flex:1;min-width:280px}
.dtwrap{overflow:auto;border:1px solid var(--line);border-radius:10px;max-height:calc(100vh - 262px)}
table.dt{width:100%;border-collapse:collapse;font-size:12.5px}
table.dt th{position:sticky;top:0;z-index:1;background:var(--panel2);text-align:left;font-weight:500;color:var(--muted);padding:7px 8px;border-bottom:1px solid var(--line);white-space:nowrap;font-size:12px}
table.dt th[data-sort]{cursor:pointer;user-select:none} table.dt th[data-sort]:hover,table.dt th.on{color:var(--accent)}
table.dt td{padding:5px 8px;border-bottom:1px solid var(--line);vertical-align:middle;white-space:nowrap}
table.dt td .muted{font-size:11px}
table.dt tr[data-row]{cursor:pointer} table.dt tr[data-row]:hover td{background:rgba(31,58,138,.04)} table.dt tr.sel td{background:var(--selbg)}
table.dt .r{text-align:right}
table.dt input.einv{min-height:28px;font-size:12px;padding:3px 6px;width:124px;border-radius:6px}
table.dt .chip{font-size:10.5px;padding:1px 6px}
table.dt .btn.sm{min-height:28px;padding:3px 10px;font-size:12px}
.dkov{position:fixed;inset:52px 0 0 0;background:rgba(0,0,0,.35);z-index:8}
.dkov[hidden]{display:none}
.dkd{position:fixed;top:52px;right:0;bottom:0;width:min(600px,48vw);background:var(--panel);border-left:2px solid var(--accent);box-shadow:-12px 0 30px rgba(0,0,0,.45);overflow:auto;padding:14px 16px 30px;z-index:9;transform:translateX(105%);transition:transform .18s}
.dkd.open{transform:none}
body.dk-on .btn{min-height:32px;font-size:13px;padding:5px 12px}
body.dk-on input,body.dk-on select{font-size:13px;min-height:32px;padding:5px 8px}
body.dk-on input[type=checkbox]{min-height:0}
body.dk-on .pick button{min-height:30px;font-size:12.5px;padding:4px 10px}
body.dk-on .card{padding:10px 12px}
body.dk-on .tot.big{font-size:16px}
body.dk-on .price{font-size:22px}
/* bell, notifications, status pages */
.bell{position:relative;border:1px solid var(--line);background:none;color:var(--fg);border-radius:999px;font-size:13px;line-height:1;padding:4px 7px;cursor:pointer;flex:none}
.bell.has{border-color:var(--accent)}
.bell .n{position:absolute;top:-7px;right:-7px;background:var(--bad);color:#fff;font-size:10px;border-radius:999px;padding:1px 5px;font-family:var(--mono)}
.list button .dot{width:9px;height:9px;border-radius:50%;background:var(--bad);flex:none}
.card.hl{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}
.pulse{animation:pu 1.1s ease-in-out 5;outline:2px solid var(--accent);outline-offset:2px}
@keyframes pu{0%,100%{box-shadow:0 0 0 0 rgba(26,49,117,.45)}50%{box-shadow:0 0 0 8px rgba(26,49,117,0)}}
.dks button{padding:6px 10px;font-size:12.8px;white-space:nowrap}
.dks .lbl{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis}
.dks .n.m{background:var(--panel2);color:var(--muted);border:1px solid var(--line)}
table.dt td.acts{text-align:right}
table.dt td.acts .btn+.btn{margin-left:4px}
@media (prefers-reduced-motion:reduce){.dkd{transition:none}.pulse{animation:none}}
/* logo + opening animation B (light sweep) */
h2,.dkt{font-family:var(--fd);font-weight:600;letter-spacing:.01em}
.logo{background-image:var(--logoImg);background-repeat:no-repeat;background-size:contain;background-position:center;aspect-ratio:2724/912}
.logo.b{--logoImg:var(--logoB)}.logo.w{--logoImg:var(--logoW)}
.tlogo{display:inline-block;width:46px;vertical-align:middle}
.brandov{position:absolute;inset:0;background:#FFFFFF;display:flex;align-items:center;justify-content:center;z-index:30;transition:opacity .6s ease;border-radius:inherit}
.brandov.settled{opacity:0;pointer-events:none}
.brandov[hidden]{display:none}
.lg{position:relative;width:300px;max-width:76%}
.lg .sizer{width:100%;aspect-ratio:2724/912}
.lg>.logo{position:absolute;inset:0}
.lg .shine{position:absolute;inset:0;background:linear-gradient(105deg,transparent 38%,rgba(255,255,255,.95) 50%,transparent 62%);background-size:260% 100%;background-position:100% 0;
  -webkit-mask-image:var(--logoB);mask-image:var(--logoB);-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;opacity:0}
.v-B.play .lg .reveal{animation:bReveal 1.2s .15s cubic-bezier(.4,0,.2,1) both}
.v-B.play .lg .shine{animation:bShine 1.25s .2s cubic-bezier(.4,0,.2,1) both}
@keyframes bReveal{from{clip-path:inset(0 100% 0 0);opacity:.6}to{clip-path:inset(0 0 0 0);opacity:1}}
@keyframes bShine{0%{opacity:1;background-position:100% 0}85%{opacity:1}100%{opacity:0;background-position:0 0}}
.llogo{width:170px;margin:6px auto 4px}
.dots{display:flex;gap:12px;justify-content:center;margin:8px 0 10px}
.dots i{width:13px;height:13px;border-radius:50%;border:1.5px solid var(--accent)}
.dots i.f{background:var(--accent)}
.pinpad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.pinpad button{font:inherit;font-family:var(--fd);font-size:21px;background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:var(--rad);height:48px;cursor:pointer;font-variant-numeric:lining-nums;font-feature-settings:'lnum' 1}
.pinpad button:active{background:var(--panel2)}
@media (prefers-reduced-motion:reduce){.brandov{transition:none}.lg *{animation:none!important}}
/* 處理中 progress icons, hand-back checklist */
.pgs{display:inline-flex;gap:4px;flex-wrap:wrap;vertical-align:middle}
.pg{font-size:10.5px;padding:1px 6px;border-radius:999px;border:1px dashed var(--line);color:var(--muted);white-space:nowrap}
.pg.ok{border-style:solid;border-color:var(--ok);color:var(--ok)}
.pg.part{border-style:solid;border-color:var(--warn);color:var(--warn)}
.pg.bad{border-style:solid;border-color:var(--bad);color:var(--bad)}
.card.hb{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}
.card.hb .tot{align-items:center}
.desk>.wrap{width:100%;min-width:0}
.top .who{min-width:0}
@media (max-width:430px){.top .who{display:none}.top{gap:6px}}
@media (max-width:1365px){body.dk-on #dk{grid-template-columns:224px 1fr}.dks button{font-size:12px;padding:6px 8px;gap:6px}
  .dkm{padding:14px 14px 30px}table.dt td,table.dt th{padding:5px 5px}table.dt input.einv{width:104px}table.dt .act-l{display:none}table.dt{font-size:12px}}
@media (max-width:520px){body{padding:0}.wrap{max-width:none}.phone{height:100vh;height:100dvh;min-height:0;border:0;border-radius:0}.top{padding-top:calc(10px + env(safe-area-inset-top,0px))}.tabs{padding-bottom:env(safe-area-inset-bottom,0px)}.view{padding-left:max(14px,env(safe-area-inset-left,0px));padding-right:max(14px,env(safe-area-inset-right,0px))}.toast{bottom:calc(76px + env(safe-area-inset-bottom,0px))}}
/* print preview (v10) */
#prnOv{display:none;position:fixed;inset:0;background:rgba(8,18,38,.72);z-index:9999;overflow:auto}
.prnwrap{max-width:880px;margin:18px auto;padding:0 10px}
.prntool{position:sticky;top:0;z-index:2;display:flex;gap:8px;align-items:center;background:#fffdf7;color:#14213d;padding:10px 14px;border-radius:10px;margin-bottom:12px;box-shadow:0 2px 10px rgba(0,0,0,.3)}
.prnpage{background:#fff;color:#111;width:210mm;max-width:100%;min-height:297mm;margin:0 auto 18px;padding:14mm;box-sizing:border-box;box-shadow:0 4px 24px rgba(0,0,0,.4)}
.prnbar{display:flex;justify-content:space-between;align-items:center;border:2px solid #14213d;padding:6px 10px;margin-bottom:12px;font-size:14px;letter-spacing:.04em}
.prnnote{margin-top:14px;font-size:12px;color:#555;border-top:1px dashed #999;padding-top:6px}
@media print{body.printing>*:not(#prnOv){display:none!important}body.printing #prnOv{position:static;background:none;display:block!important;overflow:visible}body.printing .prntool{display:none!important}body.printing .prnwrap{margin:0;max-width:none;padding:0}body.printing .prnpage{box-shadow:none;margin:0;width:auto;min-height:auto;page-break-after:always;break-after:page}@page{size:A4;margin:10mm}}