:root{--bg:#f4f6f1;--card:#fff;--ink:#1d2318;--muted:#6b7363;--line:#e4e8de;--pri:#6aa82a;--pri-ink:#fff;--pri-soft:#eef6e3;--dark:#1e231a;--red:#d1443a;--amber:#c98a0c;--green:#3f8f2a;--r:12px}
@media (prefers-color-scheme:dark){:root{--bg:#14170f;--card:#1d2118;--ink:#e9ede3;--muted:#9aa390;--line:#2f3528;--pri-soft:#26321a;--dark:#0f120c}}
*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0}body{font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--pri)}h1{font-size:20px;margin:0}h2{font-size:16px;margin:0 0 12px}h3{font-size:14px;margin:18px 0 6px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.app{display:flex;min-height:100vh}.side{width:230px;background:var(--dark);color:#dfe5d6;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0}
.brand{display:flex;gap:10px;align-items:center;padding:18px 16px}.brand b{display:block;color:#fff}.brand small{color:#9aa390;font-size:12px}.brand.big{justify-content:center;margin-bottom:16px}.brand.big b{color:var(--ink);font-size:18px}
.logo{width:38px;height:38px;border-radius:50%;background:var(--pri);color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px;flex-shrink:0}
.side nav{flex:1;overflow:auto;padding:4px 8px}.side nav a{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:10px;color:#cfd6c5;text-decoration:none;margin-bottom:2px}
.side nav a:hover{background:#2b3224}.side nav a.on{background:var(--pri);color:#fff;font-weight:600}.side nav span{width:22px;text-align:center}
.me{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-top:1px solid #2f3528}.me b{display:block;color:#fff;font-size:14px}.me small{color:#9aa390;font-size:12px}.me .btn{color:#cfd6c5;border-color:#3a4232}
.main{flex:1;min-width:0;padding:0 24px 40px}.top{display:flex;align-items:center;gap:12px;padding:18px 0}.top .menu{display:none}
.solo{max-width:1000px;margin:0 auto;padding:40px 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:16px}.card.center{text-align:center;max-width:480px;margin:40px auto}
.card.danger{border-color:#f0c7c3}.login{max-width:400px;margin:40px auto}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:12px}label.check{display:flex;gap:8px;align-items:center;color:var(--ink)}
input,select,textarea{display:block;width:100%;margin-top:4px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;background:var(--card);color:var(--ink)}
input[type=checkbox]{width:auto;margin:0}input:focus,select:focus,textarea:focus{outline:2px solid var(--pri);outline-offset:-1px;border-color:transparent}
input:disabled{opacity:.7}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{border-color:var(--pri)}.btn.primary{background:var(--pri);color:var(--pri-ink);border-color:var(--pri)}.btn.primary:hover{filter:brightness(1.07)}
.btn.danger{background:var(--red);color:#fff;border-color:var(--red)}.btn.ghost{background:transparent}.btn.sm{padding:5px 10px;font-size:13px}.btn.lg{padding:13px 22px;font-size:16px}.btn.block{width:100%}.btn:disabled{opacity:.6;cursor:wait}
.alert{padding:12px 16px;border-radius:10px;margin-bottom:14px;background:var(--pri-soft);border:1px solid #cfe3b5}.alert.err{background:#fdecea;border-color:#f3c2bd;color:#8a2219}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.row.between{justify-content:space-between}.row input{flex:1;width:auto;margin:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid2>*{min-width:0}.grid2>label{margin-bottom:12px}.card .grid2{gap:12px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.kpis.two{grid-template-columns:1fr 1fr}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}.kpi small{color:var(--muted);display:block;font-size:12px}.kpi b{font-size:22px;display:block;margin:2px 0;font-variant-numeric:tabular-nums}.kpi span{font-size:12px;color:var(--muted)}
.filters{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}.filters label{margin:0;min-width:140px;flex:1}.filters .btn{height:42px}
.tbl{width:100%;border-collapse:collapse;font-size:14px}.tbl th{text-align:left;font-size:12px;color:var(--muted);font-weight:600;padding:8px;border-bottom:1px solid var(--line)}
.tbl td{padding:9px 8px;border-bottom:1px solid var(--line)}.tbl tr:last-child td{border-bottom:0}.tbl .r,.r{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}.tbl tfoot td{border:0;padding:4px 8px}.tbl tr.grand td{font-weight:700;font-size:16px}
tr.anulada td{opacity:.5;text-decoration:line-through}.scroll{overflow-x:auto}
.tag{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;background:var(--line)}.tag.red{background:#fde3e0;color:#a52a20}.tag.amber{background:#fdf0d2;color:#8a5d00}.tag.green{background:#e3f2d6;color:#2f6e1e}
.red{color:var(--red)}.green{color:var(--green)}.muted{color:var(--muted)}.small{font-size:12px}.pad{padding:10px}
.dl{display:grid;grid-template-columns:130px 1fr;gap:6px 12px;margin:0}.dl dt{color:var(--muted)}.dl dd{margin:0}
.code{background:var(--bg);padding:12px;border-radius:8px;overflow:auto;font-size:13px}
details.inline{display:inline-block}details.inline summary{list-style:none}details.inline form{margin-top:6px}
.bars{display:flex;align-items:flex-end;gap:4px;height:180px;overflow-x:auto;padding-top:8px}.bar{flex:1;min-width:22px;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center}
.bar i{display:block;width:100%;background:var(--pri);border-radius:4px 4px 0 0;min-height:2px}.bar small{font-size:10px;color:var(--muted);margin-top:4px}
/* POS */
.pos{display:grid;grid-template-columns:1fr 400px;gap:16px;align-items:start}.pos .card{margin:0}
.pos-search{display:flex;gap:8px;margin-bottom:12px}.pos-search input{flex:1;margin:0;font-size:16px}.pos-search select{width:200px;margin:0}
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;max-height:calc(100vh - 200px);overflow:auto}
.prod{text-align:left;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;padding:10px;cursor:pointer;font:inherit;display:flex;flex-direction:column;gap:4px;min-height:96px}
.prod:hover{border-color:var(--pri);background:var(--pri-soft)}.prod small{color:var(--muted);font-size:11px}.prod b{font-size:14px;font-weight:600;flex:1}.prod span{display:flex;justify-content:space-between;font-size:13px}.prod em{font-style:normal;font-weight:700;color:var(--pri)}.prod i{font-style:normal;color:var(--muted)}.prod.agotado{opacity:.55}
.pos-right{position:sticky;top:12px}.cli{position:relative;margin-bottom:10px}.cli label{margin:0 0 4px}.cli-box{display:flex;gap:6px}.cli-box input{margin:0}
.dropdown{position:absolute;left:0;right:0;z-index:5;background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px #0002;max-height:260px;overflow:auto}.dropdown:empty{display:none}
.dropdown button{display:block;width:100%;text-align:left;padding:10px 12px;border:0;background:none;font:inherit;color:var(--ink);cursor:pointer}.dropdown button:hover{background:var(--pri-soft)}.dropdown small{color:var(--muted)}
.cli-sel{display:flex;gap:8px;align-items:center;padding:8px 10px;background:var(--pri-soft);border-radius:10px}.cli-sel .btn{margin-left:auto}
.cart{max-height:34vh;overflow:auto;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:8px 0}.cart .empty{text-align:center;padding:24px 0;margin:0}
.line{display:grid;grid-template-columns:1fr auto auto auto;gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}.line:last-child{border:0}
.ln b{display:block;font-size:14px;font-weight:600}.ln small{color:var(--muted);font-size:12px}.lt{font-variant-numeric:tabular-nums;min-width:72px;text-align:right}
.qty{display:flex;align-items:center}.qty button{width:28px;height:30px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;font-size:16px}.qty button:first-child{border-radius:8px 0 0 8px}.qty button:last-child{border-radius:0 8px 8px 0}
.qty input{width:46px;margin:0;border-radius:0;padding:5px;text-align:center;border-left:0;border-right:0;height:30px}.x{border:0;background:none;color:var(--muted);font-size:20px;cursor:pointer}
.totals>div{display:flex;justify-content:space-between;align-items:center;padding:3px 0}.totals input{width:110px;margin:0;text-align:right;padding:6px 10px}.totals .grand{font-size:22px;font-weight:800;padding-top:6px}
.metodos{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}.chip{padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-size:13px;cursor:pointer}.chip.on{background:var(--dark);color:#fff;border-color:var(--dark)}
.pago{display:flex;gap:12px;align-items:flex-end}.pago label{flex:1;margin-bottom:8px}.vuelto{padding-bottom:18px;white-space:nowrap}#nota{margin-bottom:10px}
.pos-btns{display:flex;gap:8px}.pos-btns .primary{flex:1}
.dlg{border:0;border-radius:16px;padding:24px;max-width:420px;width:92vw;background:var(--card);color:var(--ink)}.dlg::backdrop{background:#0007}.dlg .row{justify-content:flex-end;margin-top:16px}.dlg .big{font-size:22px;font-weight:800}
@media (max-width:1000px){.pos{grid-template-columns:1fr}.pos-right{position:static}.prod-grid{max-height:50vh}.kpis{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.side{position:fixed;left:-240px;z-index:20;transition:left .2s}.side.open{left:0;box-shadow:0 0 0 100vw #0006}.top .menu{display:inline-flex}.main{padding:0 16px 32px}.grid2{grid-template-columns:1fr}.pos-search{flex-direction:column}.pos-search select{width:100%}.dl{grid-template-columns:110px 1fr}}
.suc-switch{padding:0 12px 10px}.suc-switch label{color:#9aa390;font-size:12px;margin:0}.suc-switch b{display:block;color:#fff;font-size:14px;margin-top:4px}
.suc-switch select{background:#2b3224;color:#fff;border-color:#3a4232;padding:8px 10px;margin-top:4px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px}.tabs a{padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);text-decoration:none;font-weight:600;font-size:14px}.tabs a.on{background:var(--dark);color:#fff;border-color:var(--dark)}
a.kpi:hover{border-color:var(--pri)}
@media print{.side,.top .menu,.actions,.filters,.tabs{display:none!important}.main{padding:0}.card{border:0}}
.ruta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;padding:14px 16px;margin:4px 0 14px;border-radius:12px;background:var(--pri-soft);border:1px solid #cfe3b5}
.ruta div{flex:1;min-width:120px}.ruta small{display:block;color:var(--muted);font-size:12px}.ruta b{font-size:18px}.ruta span{font-size:26px;color:var(--pri);font-weight:800}