:root{--bg:#f3f5f9;--card:#fff;--tx:#172033;--mut:#667085;--bd:#e3e8ef;--pri:#1a56db;--pri-d:#1544b0;--pri-l:#e8efff;--ok:#0e9f6e;--ok-l:#def7ec;--warn:#c27803;--warn-l:#fdf6b2;--bad:#d92d20;--bad-l:#fee4e2;--sh:0 1px 3px #1018281a,0 1px 2px #1018280f;--r:12px;--side:232px}
@media(prefers-color-scheme:dark){:root{--bg:#0e1420;--card:#161e2e;--tx:#e7ecf5;--mut:#92a0b8;--bd:#263249;--pri:#4d8bff;--pri-d:#6aa0ff;--pri-l:#1b2a4a;--ok-l:#0d3326;--warn-l:#3a2f0a;--bad-l:#3d1714;--sh:none}}
*{box-sizing:border-box}html,body{margin:0;height:100%}
body{font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--tx);-webkit-tap-highlight-color:transparent}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0}h1{font-size:22px}h2{font-size:17px}h3{font-size:15px}
a{color:var(--pri)}
.muted{color:var(--mut)}.sm{font-size:13px}.xs{font-size:12px}.r{text-align:right}.c{text-align:center}.b{font-weight:600}.nowrap{white-space:nowrap}.hide{display:none!important}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spread{justify-content:space-between}.grow{flex:1;min-width:0}.col{display:flex;flex-direction:column;gap:8px}
.mt{margin-top:14px}.mb{margin-bottom:14px}.g8{gap:8px}
/* botones */
.btn{border:1px solid var(--bd);background:var(--card);padding:9px 14px;border-radius:10px;cursor:pointer;font-weight:600;display:inline-flex;gap:6px;align-items:center;justify-content:center;min-height:40px;transition:.12s}
.btn:hover{border-color:var(--pri)}.btn:active{transform:scale(.97)}
.btn.primary{background:var(--pri);border-color:var(--pri);color:#fff}.btn.primary:hover{background:var(--pri-d)}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}.btn.danger{background:var(--bad);border-color:var(--bad);color:#fff}
.btn.ghost{background:transparent}.btn.sm{padding:5px 10px;min-height:32px;font-size:13px;border-radius:8px}.btn.lg{min-height:52px;font-size:17px;border-radius:12px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.icon{padding:6px 9px;min-height:32px;min-width:32px}
/* formularios */
input,select,textarea{border:1px solid var(--bd);background:var(--card);border-radius:10px;padding:9px 11px;width:100%;min-height:40px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--pri);box-shadow:0 0 0 3px var(--pri-l)}
input[type=checkbox]{width:auto;min-height:0;accent-color:var(--pri);transform:scale(1.15)}
label.f{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--mut);font-weight:600}
label.f.chk{flex-direction:row;align-items:center;gap:8px;color:var(--tx);font-weight:500;font-size:14px}
.form{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.form .full{grid-column:1/-1}
@media(max-width:560px){.form{grid-template-columns:1fr}}
.err{background:var(--bad-l);color:var(--bad);padding:9px 12px;border-radius:10px;font-size:14px;margin-top:10px}
/* tarjetas, tablas */
.card{background:var(--card);border:1px solid var(--bd);border-radius:var(--r);box-shadow:var(--sh);padding:16px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.kpi{background:var(--card);border:1px solid var(--bd);border-radius:var(--r);padding:14px 16px;box-shadow:var(--sh)}
.kpi .l{font-size:12px;color:var(--mut);font-weight:600;text-transform:uppercase;letter-spacing:.04em}.kpi .v{font-size:24px;font-weight:700;margin-top:2px}.kpi .d{font-size:12px;margin-top:2px}
.up{color:var(--ok)}.down{color:var(--bad)}
.tw{overflow:auto;border:1px solid var(--bd);border-radius:var(--r);background:var(--card)}
table.t{width:100%;border-collapse:collapse;font-size:14px}
table.t th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut);padding:10px 12px;border-bottom:1px solid var(--bd);white-space:nowrap;position:sticky;top:0;background:var(--card)}
table.t td{padding:9px 12px;border-bottom:1px solid var(--bd);vertical-align:middle}
table.t tr:last-child td{border-bottom:0}table.t tr.click{cursor:pointer}table.t tr.click:hover td{background:var(--pri-l)}
table.t td.r,table.t th.r{text-align:right}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600;background:var(--bd);color:var(--tx)}
.badge.ok{background:var(--ok-l);color:var(--ok)}.badge.warn{background:var(--warn-l);color:var(--warn)}.badge.bad{background:var(--bad-l);color:var(--bad)}.badge.pri{background:var(--pri-l);color:var(--pri)}
.empty{padding:36px 16px;text-align:center;color:var(--mut)}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}.toolbar input,.toolbar select{width:auto;min-width:130px}.toolbar .grow{flex:1;min-width:180px}.toolbar .grow input{width:100%}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--bd);margin-bottom:14px;overflow:auto}.tabs button{border:0;background:none;padding:10px 14px;cursor:pointer;font-weight:600;color:var(--mut);border-bottom:3px solid transparent;white-space:nowrap}.tabs button.on{color:var(--pri);border-color:var(--pri)}
.pager{display:flex;gap:10px;align-items:center;justify-content:flex-end;margin-top:10px;font-size:13px;color:var(--mut)}
/* layout */
#app{min-height:100%}
.shell{display:flex;min-height:100vh}
.side{width:var(--side);background:var(--card);border-right:1px solid var(--bd);padding:14px 10px;display:flex;flex-direction:column;gap:2px;position:fixed;top:0;bottom:0;left:0;overflow:auto;z-index:30}
.brand{font-weight:800;font-size:17px;padding:6px 10px 14px;display:flex;gap:8px;align-items:center}.brand i{font-style:normal;background:var(--pri);color:#fff;border-radius:9px;width:30px;height:30px;display:grid;place-items:center;font-size:16px}
.nav a{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:10px;color:var(--tx);text-decoration:none;font-weight:600;font-size:14px}.nav a:hover{background:var(--bg)}.nav a.on{background:var(--pri-l);color:var(--pri)}.nav a span.i{width:20px;text-align:center}
.nav .sep{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);padding:12px 12px 4px;font-weight:700}
.main{margin-left:var(--side);flex:1;min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:10px;padding:10px 18px;background:var(--card);border-bottom:1px solid var(--bd);position:sticky;top:0;z-index:20}
.top .burger{display:none}
.content{padding:18px;max-width:1500px;width:100%;margin:0 auto}
.ph{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.userbtn{display:flex;gap:8px;align-items:center;cursor:pointer;border:1px solid var(--bd);padding:5px 10px 5px 6px;border-radius:99px;background:var(--card)}.userbtn .av{width:28px;height:28px;border-radius:50%;background:var(--pri);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}
.turno{font-size:12px;padding:3px 10px;border-radius:99px;font-weight:700}
@media(max-width:900px){.side{transform:translateX(-100%);transition:.2s;box-shadow:4px 0 20px #0004}.side.open{transform:none}.main{margin-left:0}.top .burger{display:inline-flex}.content{padding:12px}.scrim{position:fixed;inset:0;background:#0006;z-index:25}}
/* login */
.auth{min-height:100vh;display:grid;place-items:center;padding:18px}.auth .card{width:100%;max-width:400px;padding:26px}
/* modal / toast */
.ov{position:fixed;inset:0;background:#0b1220a8;z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:4vh 12px;overflow:auto}
.md{background:var(--card);border-radius:16px;width:100%;max-width:560px;box-shadow:0 20px 60px #0006;animation:pop .15s}.md.wide{max-width:900px}.md.xl{max-width:1100px}
@keyframes pop{from{transform:translateY(12px);opacity:0}to{transform:none;opacity:1}}
.md .mh{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--bd)}.md .mb2{padding:18px}.md .mf{display:flex;gap:10px;justify-content:flex-end;padding:12px 18px;border-top:1px solid var(--bd);flex-wrap:wrap}
@media(max-width:560px){.ov{padding:0;align-items:flex-end}.md{border-radius:16px 16px 0 0;max-height:94vh;overflow:auto}}
#toasts{position:fixed;top:14px;right:14px;z-index:200;display:flex;flex-direction:column;gap:8px;max-width:min(380px,calc(100vw - 28px))}
.toast{background:#172033;color:#fff;padding:11px 16px;border-radius:12px;box-shadow:0 8px 24px #0004;animation:pop .15s;font-size:14px}.toast.ok{background:#05603a}.toast.bad{background:#b42318}.toast.warn{background:#93370d}
/* POS */
.pos{display:grid;grid-template-columns:1fr 410px;gap:14px;height:calc(100vh - 110px);min-height:520px}
.pos-left{display:flex;flex-direction:column;min-height:0;gap:10px}
.pos-search{display:flex;gap:8px}.pos-search input{font-size:17px;min-height:48px}.pos-search .btn{min-height:48px;min-width:52px;font-size:20px}
.chips{display:flex;gap:6px;overflow:auto;padding-bottom:2px;flex-shrink:0}.chip{border:1px solid var(--bd);background:var(--card);padding:6px 13px;border-radius:99px;cursor:pointer;white-space:nowrap;font-weight:600;font-size:13px}.chip.on{background:var(--pri);color:#fff;border-color:var(--pri)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;overflow:auto;align-content:start;padding:2px;flex:1}
.pcard{background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:11px;cursor:pointer;display:flex;flex-direction:column;gap:4px;min-height:92px;text-align:left;transition:.1s}.pcard:hover{border-color:var(--pri);box-shadow:var(--sh)}.pcard:active{transform:scale(.97)}
.pcard .n{font-weight:600;font-size:14px;line-height:1.25;flex:1}.pcard .p{font-weight:800;color:var(--pri);font-size:16px}.pcard .s{font-size:11px;color:var(--mut)}.pcard.combo{border-style:dashed;background:var(--pri-l)}.pcard.out{opacity:.55}
.pos-right{background:var(--card);border:1px solid var(--bd);border-radius:var(--r);display:flex;flex-direction:column;min-height:0;box-shadow:var(--sh)}
.cart-h{padding:10px 12px;border-bottom:1px solid var(--bd);display:flex;gap:8px;align-items:center}
.cart-l{flex:1;overflow:auto;padding:4px 0;min-height:120px}
.li{padding:9px 12px;border-bottom:1px solid var(--bd);display:grid;grid-template-columns:1fr auto;gap:2px 10px}.li .nm{font-weight:600;font-size:14px;line-height:1.25}.li .tt{font-weight:700;text-align:right}.li .meta{font-size:12px;color:var(--mut)}
.li .disc{font-size:12px;color:var(--ok);font-weight:600}.qty{display:inline-flex;align-items:center;border:1px solid var(--bd);border-radius:9px;overflow:hidden}.qty button{border:0;background:var(--bg);width:32px;height:32px;cursor:pointer;font-size:17px;font-weight:700}.qty input{width:56px;border:0;border-radius:0;text-align:center;min-height:32px;padding:0;font-weight:700}
.cart-f{border-top:1px solid var(--bd);padding:10px 12px;display:flex;flex-direction:column;gap:6px}
.tl{display:flex;justify-content:space-between;font-size:14px}.tl.sv{color:var(--ok)}.tl.tot{font-size:26px;font-weight:800;padding-top:4px}
.warnbox{background:var(--warn-l);color:var(--warn);padding:7px 10px;border-radius:9px;font-size:12.5px;font-weight:600}
.fab{display:none}
@media(max-width:900px){.pos{grid-template-columns:1fr;height:auto;min-height:0}.pos-left{height:calc(100vh - 150px)}.pos-right{position:fixed;left:0;right:0;bottom:0;top:12vh;z-index:40;border-radius:18px 18px 0 0;transform:translateY(105%);transition:.22s;box-shadow:0 -10px 40px #0006}.pos-right.open{transform:none}
 .fab{display:flex;position:fixed;left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));z-index:35;background:var(--pri);color:#fff;border:0;border-radius:14px;padding:14px 18px;font-weight:800;font-size:16px;justify-content:space-between;box-shadow:0 8px 24px #0005}}
.payrow{display:grid;grid-template-columns:140px 1fr 1fr 36px;gap:8px;align-items:center;margin-bottom:8px}.payrow.cash{grid-template-columns:140px 1fr 36px}
@media(max-width:560px){.payrow{grid-template-columns:1fr 1fr}.payrow>*:first-child{grid-column:1/-1}}
.quick{display:flex;gap:6px;flex-wrap:wrap}.bigtot{font-size:38px;font-weight:800;text-align:center;margin:6px 0}
.done{text-align:center;padding:8px 0}.done .ck{font-size:54px}.done .chg{font-size:30px;font-weight:800;color:var(--ok)}
/* escáner */
.scan{position:fixed;inset:0;background:#000;z-index:300;display:flex;flex-direction:column}
.scan video{flex:1;width:100%;object-fit:cover;min-height:0}
.scan .frame{position:absolute;left:50%;top:42%;width:min(78vw,420px);height:min(34vw,170px);transform:translate(-50%,-50%);border:3px solid #fff9;border-radius:14px;box-shadow:0 0 0 100vmax #0007}
.scan .frame::after{content:"";position:absolute;left:6%;right:6%;top:50%;height:2px;background:#ff3b30;animation:ln 1.6s infinite alternate}@keyframes ln{from{top:14%}to{top:86%}}
.scan .bar{background:#0b1220;color:#fff;padding:12px 14px calc(12px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:8px}
.scan .st{text-align:center;font-weight:600;min-height:22px}.scan .st.ok{color:#6ee7b7}.scan .btns{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.scan .btn{background:#1f2a44;color:#fff;border-color:#33415f}
/* gráficas */
.chart{width:100%;height:auto;display:block}.chart text{fill:var(--mut);font-size:11px}
.hb{display:flex;flex-direction:column;gap:7px}.hb .it{display:grid;grid-template-columns:minmax(80px,38%) 1fr auto;gap:8px;align-items:center;font-size:13px}.hb .bar{height:10px;background:var(--bd);border-radius:6px;overflow:hidden}.hb .bar i{display:block;height:100%;background:var(--pri);border-radius:6px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:14px}@media(max-width:420px){.grid2{grid-template-columns:1fr}}
.pick{position:relative}.pick .dd{position:absolute;left:0;right:0;top:100%;background:var(--card);border:1px solid var(--bd);border-radius:10px;box-shadow:0 10px 30px #0003;z-index:60;max-height:280px;overflow:auto;margin-top:4px}.pick .dd div{padding:9px 12px;cursor:pointer;border-bottom:1px solid var(--bd);font-size:14px}.pick .dd div:hover{background:var(--pri-l)}
pre.json{background:var(--bg);padding:12px;border-radius:10px;overflow:auto;font-size:12px;max-height:50vh;white-space:pre-wrap;word-break:break-word}
.perm-g{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:6px}
@media print{.side,.top,.fab,#toasts{display:none!important}.main{margin:0}}
.mobonly{display:none}@media(max-width:900px){.mobonly{display:inline-flex}}
@media(max-width:560px){.userbtn span.sm{display:none}.userbtn{padding:4px}.top{padding:8px 10px}#ttl b{font-size:14px}}

.tallas{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:10px}
.talla{display:flex;flex-direction:column;align-items:center;gap:2px;padding:12px 6px;border:1.5px solid var(--bd);border-radius:12px;background:var(--card);color:var(--tx);cursor:pointer;font:inherit}
.talla b{font-size:20px}.talla span{font-size:11px;color:var(--mut)}.talla small{font-size:11px;color:var(--pri);font-weight:700}
.talla:hover:not(:disabled){border-color:var(--pri);background:var(--pri-l)}.talla.out{opacity:.5}.talla:disabled{cursor:not-allowed}
.vtab input{min-width:0}