:root{--bg:#f4f7fb;--card:#fff;--ink:#172033;--muted:#667085;--line:#e4e9f2;--brand:#111827;--accent:#d71920;--cyan:#00a9ce;--ok:#147a46;--warn:#9a6700;--danger:#b42318;--shadow:0 14px 35px rgba(16,24,40,.08)}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit}.login-body{min-height:100vh;background:radial-gradient(circle at 15% 10%,rgba(0,169,206,.18),transparent 30%),radial-gradient(circle at 90% 85%,rgba(215,25,32,.14),transparent 28%),#0f172a;display:grid;place-items:center;padding:28px}.login-card{width:min(480px,100%);background:#fff;border-radius:24px;padding:32px;box-shadow:0 24px 80px rgba(0,0,0,.32)}.brand{display:flex;align-items:center;gap:12px;font-weight:850}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--accent),var(--cyan));color:#fff;font-weight:900}.shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{background:#101828;color:#fff;padding:18px 14px;position:sticky;top:0;height:100vh;overflow:auto}.sidebar .brand{padding:8px 10px 22px}.nav-section{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#98a2b3;padding:16px 12px 6px}.nav-link{display:flex;gap:10px;align-items:center;padding:11px 12px;margin:3px 0;border-radius:10px;text-decoration:none;color:#d0d5dd}.nav-link:hover,.nav-link.active{background:#1d2939;color:#fff}.main{min-width:0}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:5}.content{padding:26px;max-width:1600px;margin:0 auto}.page-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:22px}.page-head h1{margin:0;font-size:29px}.page-head p{margin:5px 0 0;color:var(--muted)}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}.card h2,.card h3{margin-top:0}.kpi small{color:var(--muted);display:block;margin-bottom:8px}.kpi strong{font-size:27px}.kpi .trend{font-size:12px;color:var(--muted);margin-top:7px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:750;color:#475467}.input,.select,.textarea{width:100%;border:1px solid #cfd6e3;border-radius:10px;padding:11px 12px;background:#fff;color:var(--ink);font:inherit}.textarea{min-height:100px;resize:vertical}.input:focus,.select:focus,.textarea:focus{outline:2px solid rgba(0,169,206,.18);border-color:var(--cyan)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:11px 15px;font-weight:750;text-decoration:none;cursor:pointer}.btn-primary{background:var(--accent);color:#fff}.btn-dark{background:#101828;color:#fff}.btn-light{background:#eef2f6;color:#344054}.btn-cyan{background:var(--cyan);color:#fff}.btn-danger{background:#fee4e2;color:var(--danger)}.actions{display:flex;gap:8px;flex-wrap:wrap}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff}.table{width:100%;border-collapse:collapse;min-width:760px}.table th,.table td{padding:12px 13px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.table th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:#667085;background:#f8fafc}.table tr:last-child td{border-bottom:0}.badge{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:800;background:#eef2f6;color:#344054}.badge.ok{background:#dcfae6;color:#067647}.badge.warn{background:#fef0c7;color:#93370d}.badge.bad{background:#fee4e2;color:#b42318}.alert{padding:12px 14px;border-radius:10px;margin:0 0 16px;border:1px solid}.alert.success{background:#ecfdf3;border-color:#abefc6;color:#067647}.alert.error{background:#fef3f2;border-color:#fecdca;color:#b42318}.toolbar{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.toolbar .field{min-width:180px}.muted{color:var(--muted)}.right{text-align:right}.empty{padding:30px;text-align:center;color:var(--muted)}.receipt{max-width:900px;margin:20px auto;background:#fff;padding:28px;border:1px solid var(--line)}.receipt-head{text-align:center}.receipt .table{min-width:0}.pos-sale{display:grid;grid-template-columns:1.4fr .9fr;gap:18px}.product-search{display:grid;grid-template-columns:1fr 130px 130px auto;gap:8px}.line-items{margin-top:14px}.totals{display:grid;gap:8px}.total-row{display:flex;justify-content:space-between}.grand{font-size:22px;font-weight:850;border-top:1px solid var(--line);padding-top:12px;margin-top:6px}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.company-switch{font-size:12px;color:#667085}.danger-zone{border-color:#fecdca}.print-only{display:none}@media(max-width:1100px){.shell{grid-template-columns:82px 1fr}.sidebar .brand span:last-child,.nav-link span,.nav-section{display:none}.sidebar .brand{justify-content:center}.nav-link{justify-content:center}.grid-4{grid-template-columns:repeat(2,1fr)}.pos-sale{grid-template-columns:1fr}}@media(max-width:720px){.shell{display:block}.sidebar{height:auto;position:static;display:flex;overflow-x:auto;gap:5px;padding:8px}.sidebar .brand,.nav-section{display:none}.nav-link{white-space:nowrap;padding:9px}.topbar{height:auto;padding:12px 14px;gap:10px}.content{padding:16px}.grid-2,.grid-3,.grid-4,.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.page-head{flex-direction:column}.product-search{grid-template-columns:1fr 1fr}.product-search .btn{grid-column:1/-1}}@media print{.sidebar,.topbar,.no-print{display:none!important}.shell{display:block}.content{padding:0}.receipt{border:0;box-shadow:none;margin:0;max-width:none}.print-only{display:block}}
/* Componentes usados por el paquete completo */
.eyebrow{display:inline-block;font-size:11px;font-weight:850;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:6px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.cards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.kpi-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin:0 0 18px}.kpi{background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px;box-shadow:var(--shadow)}.kpi span{display:block;color:var(--muted);font-size:12px;font-weight:750;margin-bottom:7px}.kpi strong{font-size:22px}.sale-layout{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(520px,1.28fr);gap:18px}.card-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}.wide{grid-column:1/-1}.hint,small{color:var(--muted)}hr{border:0;border-top:1px solid var(--line);margin:18px 0}label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:750;color:#475467;margin-bottom:10px}label.check{flex-direction:row;align-items:center}input,select,textarea{width:100%;border:1px solid #cfd6e3;border-radius:10px;padding:11px 12px;background:#fff;color:var(--ink);font:inherit}input:focus,select:focus,textarea:focus{outline:2px solid rgba(0,169,206,.18);border-color:var(--cyan)}table{width:100%;border-collapse:collapse;min-width:680px}th,td{padding:12px 13px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:#667085;background:#f8fafc}tr:last-child td{border-bottom:0}.alert.warning{background:#fffaeb;border-color:#fedf89;color:#93370d}.alert.info{background:#eff8ff;border-color:#b2ddff;color:#175cd3}.badge.warning{background:#fef0c7;color:#93370d}.invoice{max-width:920px;margin:auto}.invoice-head{display:flex;justify-content:space-between;gap:30px;border-bottom:2px solid #101828;padding-bottom:18px;margin-bottom:18px}.invoice-number{text-align:right}.invoice-number span,.invoice-number small{display:block}.invoice-number strong{display:block;font-size:22px;margin:5px 0}.invoice-customer{padding:14px;background:#f8fafc;border-radius:10px;margin-bottom:18px}.invoice-totals{margin-left:auto;max-width:340px;padding-top:15px}.invoice-totals p{display:flex;justify-content:space-between}.invoice-totals .grand{font-size:20px}.btn-lg{padding:14px 18px;font-size:15px}.cart-total{margin:14px 0}.table-wrap table{min-width:700px}
@media(max-width:1200px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.cards-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.sale-layout,.grid.two{grid-template-columns:1fr}.cards-grid{grid-template-columns:1fr}.kpi-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.kpi-grid{grid-template-columns:1fr}.invoice-head{flex-direction:column}.invoice-number{text-align:left}.pay-row{grid-template-columns:1fr!important}.wide{grid-column:auto}}
@media print{.invoice.card{border:0;box-shadow:none;padding:0}.content{max-width:none}.invoice{max-width:none}body{background:#fff}}