:root{--primary:#2563eb;--primary-d:#1d4ed8;--primary-l:#dbeafe;--bg:#f4f6fb;--surface:#fff;--text:#0f172a;--muted:#64748b;--border:#e2e8f0;--sidebar:#0f172a;--sidebar-t:#cbd5e1;--ok:#16a34a;--ok-l:#dcfce7;--warn:#d97706;--warn-l:#fef3c7;--bad:#dc2626;--bad-l:#fee2e2;--radius:12px;--shadow:0 1px 3px rgba(15,23,42,.08),0 1px 2px rgba(15,23,42,.04)}
[data-accent=orange]{--primary:#ea580c;--primary-d:#c2410c;--primary-l:#ffedd5}[data-accent=green]{--primary:#16a34a;--primary-d:#15803d;--primary-l:#dcfce7}
[data-accent=purple]{--primary:#7c3aed;--primary-d:#6d28d9;--primary-l:#ede9fe}[data-accent=teal]{--primary:#0d9488;--primary-d:#0f766e;--primary-l:#ccfbf1}[data-accent=rose]{--primary:#e11d48;--primary-d:#be123c;--primary-l:#ffe4e6}
[data-theme=dark]{--bg:#0b1220;--surface:#111a2e;--text:#e5e9f2;--muted:#94a3b8;--border:#223049;--sidebar:#0a0f1c;--primary-l:#1e2a47;--ok-l:#12301f;--warn-l:#3a2a0c;--bad-l:#3b1519;--shadow:none}
*{box-sizing:border-box}html,body{margin:0}body{font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:22px;margin:0}h2{font-size:17px;margin:0 0 12px}h3{font-size:15px;margin:0 0 8px}
.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{background:var(--sidebar);color:var(--sidebar-t);padding:14px 10px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;align-items:center;gap:10px;padding:6px 10px 16px;color:#fff;font-weight:700;font-size:16px}.brand i{width:30px;height:30px;border-radius:8px;background:var(--primary);display:grid;place-items:center;font-style:normal}
.nav a,.nav summary{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;color:var(--sidebar-t);cursor:pointer;list-style:none;font-size:14px}.nav summary::-webkit-details-marker{display:none}
.nav a:hover,.nav summary:hover{background:rgba(255,255,255,.07);text-decoration:none;color:#fff}.nav a.on{background:var(--primary);color:#fff}
.nav svg{width:18px;height:18px;flex:none}.nav .sub{margin:2px 0 6px 28px;border-left:1px solid rgba(255,255,255,.12)}.nav .sub a{padding:6px 10px;font-size:13px}
.main{min-width:0;display:flex;flex-direction:column}.top{display:flex;align-items:center;gap:12px;padding:10px 22px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}
.top .grow{flex:1}.top input[type=search]{width:100%;max-width:420px;padding:8px 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text)}
.icon-btn{position:relative;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:10px;width:36px;height:36px;display:grid;place-items:center;cursor:pointer}.icon-btn svg{width:18px;height:18px}
.dot{position:absolute;top:-5px;right:-5px;background:var(--bad);color:#fff;border-radius:10px;font-size:10px;padding:1px 5px}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:700}
.menu-btn{display:none}.content{padding:22px;max-width:1500px;width:100%}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}.page-head .actions{display:flex;gap:8px;flex-wrap:wrap}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:16px}
.grid{display:grid;gap:16px}.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:2fr 1fr}.g22{grid-template-columns:1fr 1fr}
.kpi .v{font-size:26px;font-weight:700;margin-top:4px}.kpi .l{color:var(--muted);font-size:13px}.kpi .s{font-size:12px;color:var(--muted);margin-top:2px}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:8px 14px;border-radius:9px;font:inherit;cursor:pointer;text-decoration:none}.btn:hover{background:var(--bg);text-decoration:none}
.btn.p{background:var(--primary);border-color:var(--primary);color:#fff}.btn.p:hover{background:var(--primary-d)}.btn.d{background:var(--bad);border-color:var(--bad);color:#fff}.btn.sm{padding:4px 10px;font-size:13px}.btn[disabled]{opacity:.5;cursor:not-allowed}
table{width:100%;border-collapse:collapse}th,td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--border);vertical-align:middle}th{font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);font-weight:600;white-space:nowrap}
td.r,th.r{text-align:right;font-variant-numeric:tabular-nums}tfoot td{font-weight:700;background:var(--bg)}tr:hover td{background:color-mix(in srgb,var(--primary-l) 35%,transparent)}.tablewrap{overflow-x:auto}
.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;background:var(--bg);color:var(--muted);border:1px solid var(--border)}.badge.ok{background:var(--ok-l);color:var(--ok);border-color:transparent}.badge.warn{background:var(--warn-l);color:var(--warn);border-color:transparent}.badge.bad{background:var(--bad-l);color:var(--bad);border-color:transparent}
.form{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}.field{display:flex;flex-direction:column;gap:4px}.field.wide{grid-column:1/-1}.field label{font-weight:600;font-size:13px}.field small{color:var(--muted)}.req{color:var(--bad)}
input,select,textarea{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:9px;padding:8px 10px;width:100%}input:focus,select:focus,textarea:focus{outline:2px solid var(--primary-l);border-color:var(--primary)}
input[type=checkbox],input[type=radio]{width:auto}label.chk{display:flex;gap:8px;align-items:center;font-weight:600}.inline{display:flex;gap:8px;align-items:end;flex-wrap:wrap}.inline .field{min-width:150px}
.flash{padding:10px 14px;border-radius:10px;margin-bottom:12px;border:1px solid transparent}.flash.success{background:var(--ok-l);color:var(--ok)}.flash.error{background:var(--bad-l);color:var(--bad)}.flash.warn{background:var(--warn-l);color:var(--warn)}
.pager{display:flex;gap:4px;margin-top:12px}.pager a,.pager span{padding:4px 10px;border:1px solid var(--border);border-radius:7px}.pager a.on{background:var(--primary);color:#fff;border-color:var(--primary)}
.muted{color:var(--muted)}.right{text-align:right}.nowrap{white-space:nowrap}.mt{margin-top:14px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spacer{flex:1}.neg{color:var(--bad)}.pos{color:var(--ok)}
.bars{display:flex;align-items:flex-end;gap:6px;height:150px}.bars div{flex:1;background:var(--primary);border-radius:5px 5px 0 0;min-height:2px;position:relative}.bars div span{position:absolute;bottom:-18px;left:50%;transform:translateX(-50%);font-size:10px;color:var(--muted);white-space:nowrap}
.steps{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}.steps span{padding:6px 12px;border-radius:20px;background:var(--bg);border:1px solid var(--border);font-size:13px}.steps span.on{background:var(--primary);color:#fff;border-color:var(--primary)}.steps span.done{background:var(--ok-l);color:var(--ok)}
.acc{display:flex;gap:8px}.acc label{cursor:pointer}.sw{width:22px;height:22px;border-radius:50%;display:inline-block;border:2px solid var(--border)}
.perm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:4px 16px}.ac{position:absolute;z-index:30;background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.15);max-height:300px;overflow:auto;min-width:340px}.ac div{padding:8px 12px;cursor:pointer;border-bottom:1px solid var(--border)}.ac div:hover,.ac div.hl{background:var(--primary-l)}
.itemgrid input{padding:5px 7px;min-width:70px}.itemgrid td{padding:6px}.login{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,var(--primary-l),var(--bg))}.login .card{width:100%;max-width:400px;padding:28px}
@media(max-width:980px){.app{grid-template-columns:1fr}.side{position:fixed;z-index:50;width:250px;left:-260px;transition:left .2s}.side.open{left:0}.menu-btn{display:grid}.g4,.g3,.g2,.g22{grid-template-columns:1fr 1fr}.content{padding:14px}}
@media(max-width:620px){.g4,.g3,.g2,.g22{grid-template-columns:1fr}}
/* ---- POS ---- */
body.pos{background:var(--bg)}.pos-top{display:flex;align-items:center;gap:10px;padding:8px 14px;background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap}.pos-wrap{display:grid;grid-template-columns:1fr 390px;gap:12px;padding:12px;height:calc(100vh - 54px)}
.pos-left,.pos-right{display:flex;flex-direction:column;min-height:0}.pos-left .card,.pos-right .card{margin:0}.cart{flex:1;overflow:auto;margin-top:10px}.cart table td{padding:6px}.cart input{padding:4px 6px;width:70px}
.pos-right .card{display:flex;flex-direction:column;gap:8px;height:100%}.big{font-size:30px;font-weight:800}.tot-row{display:flex;justify-content:space-between}.paymode{display:flex;gap:6px;flex-wrap:wrap}.paymode button{flex:1;padding:10px 4px}
.payline{display:grid;grid-template-columns:90px 1fr 28px;gap:6px;align-items:center}.res{position:absolute;z-index:30;left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.18);max-height:60vh;overflow:auto}.res div{padding:9px 12px;display:flex;justify-content:space-between;gap:10px;cursor:pointer;border-bottom:1px solid var(--border)}.res div:hover,.res div.hl{background:var(--primary-l)}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;place-items:center;z-index:60}.modal.show{display:grid}.modal .card{width:min(520px,94vw);max-height:90vh;overflow:auto}
@media(max-width:900px){.pos-wrap{grid-template-columns:1fr;height:auto}}
/* ---- print ---- */
.doc{background:#fff;color:#000;max-width:800px;margin:0 auto;padding:18px;font-size:12.5px}.doc table th,.doc table td{padding:4px 6px;border-bottom:1px solid #ddd}.doc th{color:#333}.doc h1{font-size:20px}.doc .hd{display:flex;justify-content:space-between;gap:16px;border-bottom:2px solid #000;padding-bottom:8px;margin-bottom:8px}
.doc.thermal{max-width:80mm;font:12px/1.35 "Courier New",monospace;padding:4px}.doc.thermal.w58{max-width:58mm;font-size:11px}.doc.thermal table td,.doc.thermal table th{padding:1px 0;border:0}.doc.thermal hr{border:0;border-top:1px dashed #000}.doc.a5{max-width:560px;font-size:11.5px}
.noprint{padding:10px;text-align:center;background:#f1f5f9}.lbl{display:inline-block;border:1px dashed #bbb;padding:4px;text-align:center;overflow:hidden;vertical-align:top;font-size:10px}.lbl svg{max-width:100%;height:34px}
@media print{.noprint,.side,.top,.pos-top,.page-head .actions{display:none!important}.app{display:block}.content{padding:0}.card{border:0;box-shadow:none}body{background:#fff}.doc{max-width:none;padding:0}}