/* نقطة البيع · الأصمعي مارت — Asmai Mart identity: green #0d6e5b, gold #e9b949, night #0d2e27 */
:root{--g:#0d6e5b;--g2:#0a5848;--gold:#e9b949;--night:#0d2e27;--ink:#13302b;--mut:#556c66;--sf:#eef3f1;--ln:#c9d8d3;--red:#b3261e;--ok:#1d7a3e;--warn:#9a5b00}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;height:100%;background:var(--sf);color:var(--ink);font-family:'IBM Plex Sans Arabic',Tahoma,sans-serif;font-size:15px;overflow:hidden;user-select:none}
button{font-family:inherit;cursor:pointer;color:inherit}
input,select,textarea{font-family:inherit;font-size:16px;color:var(--ink)}
.h{font-family:'Readex Pro',sans-serif;font-weight:700}
.n{font-family:'Readex Pro',sans-serif;direction:ltr;unicode-bidi:isolate}
#app{height:100%;display:flex;flex-direction:column}
/* header */
.top{height:56px;background:var(--g);color:#fff;display:flex;align-items:center;gap:14px;padding:0 16px;flex:none}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:38px;height:38px;border-radius:9px}
.brand b{font-family:'Reem Kufi',sans-serif;font-size:21px;line-height:1}
.brand small{display:block;font-size:12px;opacity:.85}
.top .sp{flex:1}
.top .who{font-size:15px}
.net{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 12px;font-size:13px;font-weight:600;background:#fff;color:var(--g)}
.net i{width:8px;height:8px;border-radius:50%;background:var(--ok)}
.net.off{background:#fff4d6;color:var(--warn)}.net.off i{background:var(--warn)}
.tbtn{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:9px;padding:6px 12px;font-size:14px}
/* center screens (pair, login, open shift) */
.center{flex:1;display:flex;align-items:center;justify-content:center;padding:20px;overflow:auto}
.card{background:#fff;border:1px solid var(--ln);border-radius:16px;padding:24px;box-shadow:0 6px 24px rgba(13,46,39,.08)}
.card h2{margin:0 0 6px;font-family:'Readex Pro';font-size:22px}
.hint{color:var(--mut);font-size:13.5px;line-height:1.6}
.f{display:block;margin:12px 0}.f span{display:block;font-size:13.5px;color:var(--mut);margin-bottom:5px}
.f input,.f select,.f textarea{width:100%;padding:11px 12px;border:1.5px solid var(--ln);border-radius:10px;background:#fff;outline:none}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--g)}
.btn{border:1.5px solid var(--ln);background:#fff;border-radius:11px;padding:11px 18px;font-size:16px;font-weight:600}
.btn.pri{background:var(--g);border-color:var(--g);color:#fff}
.btn.gold{background:var(--gold);border-color:var(--gold);color:var(--night)}
.btn.red{color:var(--red);border-color:#e7b8b4}
.btn.big{padding:15px 22px;font-size:18px}
.btn:disabled{opacity:.5;cursor:default}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.msg{min-height:22px;font-size:14px;margin-top:8px}.msg.err{color:var(--red)}.msg.ok{color:var(--ok)}
.people{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-top:16px}
.person{background:#fff;border:1.5px solid var(--ln);border-radius:14px;padding:16px 10px;text-align:center}
.person .av{width:54px;height:54px;border-radius:50%;background:var(--sf);border:2px solid var(--g);display:flex;align-items:center;justify-content:center;margin:0 auto 8px;font-family:'Readex Pro';font-weight:700;font-size:22px;color:var(--g)}
.person b{display:block;font-size:16px}.person small{color:var(--mut);font-size:12.5px}
.pinbox{display:flex;gap:12px;justify-content:center;margin:16px 0}
.pinbox i{width:18px;height:18px;border-radius:50%;border:2px solid var(--g)}.pinbox i.on{background:var(--g)}
.pad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:300px;margin:0 auto}
.pad button{height:58px;border-radius:12px;border:1.5px solid var(--ln);background:#fff;font-family:'Readex Pro';font-size:22px;font-weight:600}
.pad button.w{font-size:15px}
/* sale screen */
.sale{flex:1;display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:14px;padding:12px 14px;min-height:0}
.billCol{display:flex;flex-direction:column;min-height:0}
.tabs{display:flex;gap:6px;align-items:flex-end}
.tab{border:1.5px solid var(--ln);border-bottom:0;background:#e3ece9;border-radius:12px 12px 0 0;padding:8px 14px;font-size:14px;display:flex;gap:6px;align-items:baseline}
.tab b{font-family:'Readex Pro';font-size:15px}.tab small{color:var(--mut)}
.tab.on{background:#fff;border-color:var(--g);border-width:2px 2px 0}
.tab.add{background:#fff;border-style:dashed;color:var(--g);font-weight:700}
.bill{flex:1;background:#fff;border:1.5px solid var(--ln);border-radius:0 12px 12px 12px;display:flex;flex-direction:column;min-height:0;overflow:hidden}
.scan{display:flex;gap:8px;padding:10px;border-bottom:1px solid var(--ln)}
.scan input{flex:1;border:2px solid var(--g);border-radius:12px;padding:10px 14px;font-size:18px;outline:none}
.scan button{border:1.5px solid var(--ln);background:var(--sf);border-radius:12px;padding:0 14px;font-weight:600;font-size:14px}
.lines{flex:1;overflow:auto}
.lh,.ln{display:grid;grid-template-columns:30px minmax(0,1fr) 92px 70px 80px 96px 92px;gap:8px;align-items:center;padding:6px 12px}
.lh{font-size:13px;color:var(--mut);border-bottom:1px solid var(--ln);position:sticky;top:0;background:#fff}
.ln{border-bottom:1px solid #e3ece9;min-height:54px;font-size:15px}
.ln.sel{background:#eef6f3}
.ln .nm b{font-weight:600;display:block}.ln .nm small{font-size:12.5px;color:var(--warn)}.ln .nm small.q{color:var(--g)}
.chip{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:999px;background:var(--sf);border:1px solid var(--ln);font-size:13px}
.chip.multi{background:var(--g);color:#fff;border-color:var(--g)}
.qty{width:54px;height:36px;border:1.5px dashed var(--g);border-radius:9px;background:#fff;font-family:'Readex Pro';font-weight:600;font-size:16px}
.ib{width:38px;height:36px;border-radius:9px;border:1px solid var(--ln);background:#fff;font-size:16px}
.ib.del{color:var(--red);border-color:#e7b8b4;background:#fdf3f2}
.empty{padding:50px 20px;text-align:center;color:var(--mut)}
.foot{display:flex;gap:18px;align-items:center;padding:8px 14px;border-top:1px solid var(--ln);font-size:13.5px;color:var(--mut)}
.total{background:var(--night);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:10px 18px}
.total .t{font-family:'Readex Pro';font-weight:700;font-size:42px;color:var(--gold)}
.total small{font-size:16px}
.side{display:flex;flex-direction:column;gap:10px;min-height:0}
.qkp{flex:1;background:#fff;border:1.5px solid var(--ln);border-radius:12px;padding:10px;display:flex;flex-direction:column;min-height:0}
.pages{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.pages button{border:1px solid var(--ln);background:#fff;border-radius:999px;padding:5px 12px;font-size:13.5px}
.pages button.on{background:var(--g);border-color:var(--g);color:#fff}
.qks{flex:1;display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:76px;align-content:start;gap:8px;overflow:auto}
.qk{border-radius:12px;border:1.5px solid var(--ln);background:#fff;font-family:'Readex Pro';font-size:16px;font-weight:600;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:4px}
.qk small{font-family:'IBM Plex Sans Arabic';font-size:12px;color:var(--mut);font-weight:500}
.qk.amt{border:2px solid var(--gold)}
.qk.add{border-style:dashed;color:var(--mut)}
.acts{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.act{border-radius:12px;border:1.5px solid var(--ln);background:#fff;padding:10px 6px;font-family:'Readex Pro';font-weight:600;font-size:16px;line-height:1.2}
.act small{display:block;font-family:'IBM Plex Sans Arabic';font-size:12px;font-weight:500;opacity:.85}
.act.p1{background:var(--g);border-color:var(--g);color:#fff}.act.p2{background:var(--g2);border-color:var(--g2);color:#fff}
.act.o{border-color:var(--g);color:var(--g)}.act.gd{background:var(--gold);border-color:var(--gold)}
.more{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.more button{border:1px solid var(--ln);background:var(--sf);border-radius:10px;padding:8px 4px;font-size:13.5px;font-weight:600}
/* popup */
#pop{position:fixed;inset:0;background:rgba(13,46,39,.45);display:flex;align-items:center;justify-content:center;z-index:50}
#popBox{background:#fff;border-radius:16px;padding:20px 22px;min-width:360px;max-width:min(860px,94vw);max-height:92vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.25)}
#popBox h3{margin:0 0 10px;font-family:'Readex Pro';font-size:20px}
.pres{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0}
.pres button{height:52px;border-radius:11px;border:1.5px solid var(--ln);background:#fff;font-family:'Readex Pro';font-weight:600;font-size:18px}
.pres button.on{border-color:var(--gold);background:#fff8e1}
.opts{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
.opts button{border:1.5px solid var(--ln);background:#fff;border-radius:11px;padding:10px 14px;font-weight:600}
.opts button.on{border-color:var(--g);background:#e8f3ef;color:var(--g)}
.list{border:1px solid var(--ln);border-radius:12px;max-height:50vh;overflow:auto}
.list .it{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border-bottom:1px solid #e3ece9;cursor:pointer}
.list .it:hover{background:var(--sf)}
.kv{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid #eef3f1}
.kv b{font-family:'Readex Pro'}
.big2{font-family:'Readex Pro';font-weight:700;font-size:34px}
.pay{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cnt{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.note{display:flex;align-items:center;gap:8px;border:1px solid var(--ln);border-radius:10px;padding:6px 8px}
.note .bn{width:78px;height:36px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-family:'Readex Pro';font-weight:700;font-size:13px;color:#fff;flex:none}
.note input{width:70px;padding:7px;border:1.5px solid var(--ln);border-radius:8px;text-align:center}
.note .sum{margin-inline-start:auto;font-family:'Readex Pro';font-size:14px;color:var(--mut)}
#toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--night);color:#fff;padding:12px 22px;border-radius:12px;font-size:16px;z-index:60;box-shadow:0 8px 30px rgba(0,0,0,.25)}
#toast.err{background:var(--red)}
table.t{width:100%;border-collapse:collapse;font-size:14px}
table.t th,table.t td{padding:7px 8px;border-bottom:1px solid #e3ece9;text-align:right}
table.t th{color:var(--mut);font-weight:500;font-size:13px}
a.btn{color:var(--g)}a.btn.pri{color:#fff}