:root{--blue:#1d4ed8;--blue-d:#1e3a8a;--blue-l:#eff6ff;--blue-m:#dbeafe;--bd:#e5e7eb;--tx:#111827;--mu:#6b7280;--red:#b91c1c;--red-l:#fef2f2;--grn:#15803d;--grn-l:#f0fdf4;--amb:#b45309;--amb-l:#fffbeb;--bg:#f8fafc;--r:10px}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--tx);background:var(--bg)}
a{color:var(--blue)}h1,h2,h3{margin:0;line-height:1.25}h2{font-size:1.1rem}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:99}
:focus-visible{outline:3px solid #93c5fd;outline-offset:1px}
.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{background:#fff;border-right:1px solid var(--bd);padding:16px 12px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;gap:10px;align-items:center;font-weight:700;color:var(--blue-d);padding:4px 8px 16px}
.brand .logo{width:32px;height:32px;border-radius:8px;background:var(--blue);display:grid;place-items:center}
.nav a{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:8px;color:#374151;text-decoration:none;font-weight:500;margin-bottom:2px}
.nav a:hover{background:var(--blue-l)}.nav a[aria-current=page]{background:var(--blue);color:#fff}
.nav svg,.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.main{min-width:0}
.top{display:flex;align-items:center;gap:12px;background:#fff;border-bottom:1px solid var(--bd);padding:12px 24px;position:sticky;top:0;z-index:5}
.top h1{font-size:1.2rem;flex:1}.menu-btn{display:none}
.who{text-align:right;line-height:1.2}.who small{color:var(--mu)}
.content{padding:24px;max-width:1300px}
.card{background:#fff;border:1px solid var(--bd);border-radius:var(--r);padding:16px}
.card h2{margin-bottom:12px}
.grid{display:grid;gap:16px}.cards{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));margin-bottom:16px}
.two{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}.sale-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);align-items:start}
.stat .l{color:var(--mu);font-size:.85rem}.stat .v{font-size:1.5rem;font-weight:700;margin-top:2px}
.stat.red .v{color:var(--red)}.stat.amb .v{color:var(--amb)}.stat.grn .v{color:var(--grn)}.stat.blue .v{color:var(--blue)}
.btn{display:inline-flex;gap:6px;align-items:center;justify-content:center;border:1px solid var(--bd);background:#fff;color:var(--tx);padding:8px 14px;border-radius:8px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;min-height:38px}
.btn:hover{background:var(--blue-l)}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.primary:hover{background:var(--blue-d)}
.btn.danger{background:var(--red);border-color:var(--red);color:#fff}.btn.danger:hover{background:#991b1b}.btn.sm{padding:4px 10px;min-height:30px;font-size:.85rem}.btn.big{font-size:1.1rem;padding:12px 22px}
.btn:disabled{opacity:.55;cursor:not-allowed}
.bar{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin-bottom:14px}.bar .grow{flex:1}
label{display:block;font-weight:600;font-size:.85rem;margin-bottom:4px}
input,select,textarea{font:inherit;width:100%;padding:8px 10px;border:1px solid #cbd5e1;border-radius:8px;background:#fff;min-height:38px}
input:focus,select:focus,textarea:focus{border-color:var(--blue)}
.field{margin-bottom:12px}.field .hint{color:var(--mu);font-size:.8rem;margin-top:2px}.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.bar .field{margin:0;min-width:150px}.bar .field.grow{flex:1;min-width:200px}
.tw{overflow-x:auto;border:1px solid var(--bd);border-radius:var(--r);background:#fff}
table{width:100%;border-collapse:collapse}th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--bd);vertical-align:top}
th{background:#f1f5f9;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;color:#475569;white-space:nowrap}
th button{all:inherit;cursor:pointer}tr:last-child td{border-bottom:0}tbody tr:hover{background:#f8fafc}
.num{text-align:right;white-space:nowrap}td.act{white-space:nowrap;text-align:right}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:.78rem;font-weight:600;background:#f1f5f9;color:#475569;white-space:nowrap}
.badge.ok,.badge.completed{background:var(--grn-l);color:var(--grn)}.badge.low{background:var(--amb-l);color:var(--amb)}.badge.out,.badge.cancelled{background:var(--red-l);color:var(--red)}
.pager{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:10px;color:var(--mu);flex-wrap:wrap}
.empty,.loading{padding:36px 16px;text-align:center;color:var(--mu)}
.spin{display:inline-block;width:18px;height:18px;border:3px solid var(--blue-m);border-top-color:var(--blue);border-radius:50%;animation:s .8s linear infinite;vertical-align:middle;margin-right:8px}@keyframes s{to{transform:rotate(360deg)}}
#toasts{position:fixed;right:16px;bottom:16px;display:grid;gap:8px;z-index:100;max-width:min(380px,calc(100vw - 32px))}
.toast{padding:12px 16px;border-radius:8px;color:#fff;background:var(--grn);box-shadow:0 4px 14px #0003}.toast.error{background:var(--red)}
dialog{border:0;border-radius:12px;padding:0;width:min(520px,calc(100vw - 24px));box-shadow:0 20px 50px #0006}dialog::backdrop{background:#0f172a80}
dialog form{padding:20px}dialog h2{margin-bottom:14px}.dlg-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
.err{background:var(--red-l);color:var(--red);padding:8px 12px;border-radius:8px;margin-bottom:12px}
.login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(160deg,var(--blue-l),#fff);padding:16px}.login .card{width:min(400px,100%);padding:28px}
.login .brand{justify-content:center;font-size:1.2rem;padding-bottom:20px}
.results{display:grid;gap:6px;max-height:340px;overflow:auto;margin-top:10px}
.res{display:flex;justify-content:space-between;gap:8px;text-align:left;width:100%;padding:10px 12px;border:1px solid var(--bd);border-radius:8px;background:#fff;font:inherit;cursor:pointer}
.res:hover:not(:disabled){background:var(--blue-l);border-color:var(--blue)}.res:disabled{opacity:.5;cursor:not-allowed}.res small{display:block;color:var(--mu)}
.qty{width:84px}.total-row{display:flex;justify-content:space-between;font-size:1.3rem;font-weight:700;padding:12px 0;border-top:2px solid var(--bd);margin-top:8px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 16px}.kv dt{color:var(--mu)}.kv dd{margin:0}
.note{background:var(--blue-l);border:1px solid var(--blue-m);padding:10px 14px;border-radius:8px;margin-bottom:14px;color:var(--blue-d)}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}.tabs a{padding:7px 14px;border-radius:99px;border:1px solid var(--bd);background:#fff;text-decoration:none;color:#374151;font-weight:600}.tabs a[aria-current=page]{background:var(--blue);color:#fff;border-color:var(--blue)}
.chart{width:100%;height:auto}.bar-r{fill:var(--blue)}.bar-r:hover{fill:var(--blue-d)}.chart text{fill:var(--mu);font-size:11px}
.receipt{background:#fff;max-width:800px;margin:0 auto;padding:32px;border:1px solid var(--bd);border-radius:var(--r)}
.receipt .head{display:flex;justify-content:space-between;gap:16px;border-bottom:2px solid var(--blue);padding-bottom:14px;margin-bottom:16px}
.receipt h2{font-size:1.4rem;color:var(--blue-d)}.receipt .foot{margin-top:24px;text-align:center;color:var(--mu);font-size:.85rem}
.void{color:var(--red);font-weight:700;border:2px solid var(--red);padding:2px 10px;display:inline-block;border-radius:6px}
.sr{position:absolute;left:-999px}
@media (max-width:900px){.shell{grid-template-columns:1fr}.side{position:fixed;z-index:20;width:250px;left:-260px;transition:left .15s}.shell.open .side{left:0;box-shadow:0 0 40px #0005}.menu-btn{display:inline-flex}.sale-grid{grid-template-columns:1fr}.content{padding:14px}.top{padding:10px 14px}.who small{display:none}}
@media (max-width:520px){.row{grid-template-columns:1fr}}
@media print{@page{size:A4;margin:14mm}body{background:#fff;font-size:12pt}.side,.top,.noprint,#toasts,.pager,.menu-btn{display:none!important}.shell{display:block}.content{padding:0;max-width:none}.receipt,.card,.tw{border:0;box-shadow:none;padding:0}.tw{overflow:visible}th{background:#eee!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}.stat{break-inside:avoid}}
.mh{margin:20px 0 10px}.login .brand{color:var(--blue-d)}
.fs{border:1px solid var(--bd);border-radius:8px;padding:10px 12px 0;margin:0 0 12px}.fs legend{font-weight:600;font-size:.85rem;padding:0 6px}
.receipt h3{margin:0 0 6px;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;color:var(--blue-d)}
.receipt .vehicle{background:var(--blue-l);border:1px solid var(--blue-m);border-radius:8px;padding:10px 14px;margin-bottom:16px}
.receipt .notice{margin:14px 0 0;padding-top:10px;border-top:1px solid var(--bd);text-align:center;font-size:.85rem;color:var(--tx)}
@media print{.receipt .vehicle{-webkit-print-color-adjust:exact;print-color-adjust:exact}.receipt .vehicle,.receipt .total-row,.receipt .foot,.receipt .notice{break-inside:avoid;page-break-inside:avoid}.receipt .foot{break-after:avoid;page-break-after:avoid}.receipt .notice{font-size:10pt;color:#111}}