:root{--brand: #2563eb;--brand-dark: #1d4ed8;--brand-light: #dbeafe;--ink: #1f2937;--ink-soft: #6b7280;--line: #e5e7eb;--bg: #f8f7f4;--card: #ffffff;--ok: #15803d;--ok-bg: #dcfce7;--warn: #b45309;--warn-bg: #fef3c7;--bad: #b91c1c;--bad-bg: #fee2e2;--radius: 12px}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:16px;-webkit-font-smoothing:antialiased}h1{font-size:1.35rem}h2{font-size:1.1rem}h3{font-size:1rem}a{color:var(--brand);text-decoration:none}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit}.app-shell{min-height:100vh;display:flex}.app-cuerpo{flex:1;min-width:0;display:flex;flex-direction:column}.app-main{flex:1;padding:16px 16px 84px;max-width:720px;width:100%;margin:0 auto}.sidebar{display:none}.app-topbar{background:var(--brand);color:#fff;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:30}.app-topbar .logo{font-weight:800;font-size:1.15rem;letter-spacing:.3px}.app-topbar .logo span{color:var(--brand-light)}.topbar-tienda{font-size:.8rem;opacity:.9;max-width:50%;text-align:right}.topbar-contexto{display:flex;flex-direction:column;line-height:1.25}.topbar-contexto strong{font-size:.95rem}.topbar-fecha{font-size:.74rem;opacity:.85;text-transform:capitalize}.topbar-venta{background:#ffffff29;border-radius:99px;padding:6px 14px;font-weight:800;font-size:.92rem;white-space:nowrap;font-variant-numeric:tabular-nums}.topbar-tickets{font-weight:500;opacity:.85;font-size:.8rem}.solo-escritorio{display:none}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:30;background:var(--card);border-top:1px solid var(--line);display:flex;justify-content:space-around;padding:6px 4px calc(6px + env(safe-area-inset-bottom))}.bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--ink-soft);font-size:.68rem;padding:4px 10px;border-radius:10px;min-width:56px}.bottom-nav a.activo{color:var(--brand);background:var(--brand-light);font-weight:600}.bottom-nav .icono{font-size:1.35rem;line-height:1}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin-bottom:12px}.card h2{margin-bottom:10px}.lista-item{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--line)}.lista-item:last-child{border-bottom:none}.lista-item .principal{flex:1;min-width:0}.lista-item .titulo{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lista-item .sub{font-size:.8rem;color:var(--ink-soft)}.kpi-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px}.kpi .valor{font-size:1.45rem;font-weight:800}.kpi .etiqueta{font-size:.78rem;color:var(--ink-soft);display:flex;align-items:center;gap:4px}.kpi.destacado{background:var(--brand);border-color:var(--brand);color:#fff}.kpi.destacado .etiqueta{color:var(--brand-light)}.anota-btn{border:none;background:none;color:var(--ink-soft);font-size:.8rem;width:18px;height:18px;border-radius:50%;border:1px solid var(--line);line-height:1;flex-shrink:0}.anota-texto{font-size:.8rem;color:var(--ink-soft);background:var(--bg);border-radius:8px;padding:8px 10px;margin-top:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--card);color:var(--ink);padding:10px 16px;border-radius:10px;font-weight:600;font-size:.95rem}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primario{background:var(--brand);border-color:var(--brand);color:#fff}.btn-primario:active{background:var(--brand-dark)}.btn-peligro{background:var(--bad-bg);border-color:var(--bad-bg);color:var(--bad)}.btn-grande{width:100%;padding:14px;font-size:1.05rem}.btn-mini{padding:6px 10px;font-size:.8rem;border-radius:8px}.campo{margin-bottom:12px}.campo label{display:block;font-size:.82rem;font-weight:600;margin-bottom:4px;color:var(--ink)}.campo input,.campo select,.campo textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--card);font-size:1rem}.campo input:focus,.campo select:focus,.campo textarea:focus{outline:2px solid var(--brand);outline-offset:0;border-color:var(--brand)}.campo .ayuda{font-size:.75rem;color:var(--ink-soft);margin-top:3px}.fila-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.fila-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.pill{display:inline-block;padding:3px 9px;border-radius:99px;font-size:.72rem;font-weight:700}.pill-ok{background:var(--ok-bg);color:var(--ok)}.pill-warn{background:var(--warn-bg);color:var(--warn)}.pill-bad{background:var(--bad-bg);color:var(--bad)}.pill-info{background:#dbeafe;color:#1d4ed8}.pill-gris{background:var(--line);color:var(--ink-soft)}.tip{display:flex;gap:10px;align-items:flex-start;background:#fef3c7;border:1px solid #fcd34d;border-radius:var(--radius);padding:11px 12px;margin-bottom:12px;font-size:.88rem}.tip .cerrar{margin-left:auto;border:none;background:none;color:var(--warn);font-size:1rem;flex-shrink:0}.pos-buscador{position:sticky;top:56px;z-index:20;background:var(--bg);padding:8px 0}.pos-buscador .fila{display:flex;gap:8px}.pos-buscador input{flex:1;padding:13px 14px;border:2px solid var(--brand);border-radius:12px;font-size:1.05rem;background:var(--card)}.pos-resultados{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-top:6px;max-height:300px;overflow-y:auto}.pos-resultado{width:100%;text-align:left;background:none;border:none;border-bottom:1px solid var(--line);padding:12px}.pos-resultado:active{background:var(--brand-light)}.carrito-linea{display:flex;align-items:center;gap:8px;padding:10px 0;border-bottom:1px solid var(--line)}.cant-control{display:flex;align-items:center;gap:4px}.cant-control button{width:34px;height:34px;border-radius:8px;border:1px solid var(--line);background:var(--bg);font-size:1.1rem;font-weight:700}.cant-control input{width:62px;text-align:center;padding:7px 4px;border:1px solid var(--line);border-radius:8px}.pos-total-bar{position:fixed;bottom:66px;left:0;right:0;z-index:25;max-width:720px;margin:0 auto;padding:0 16px}.pos-total-bar .inner{background:var(--ink);color:#fff;border-radius:14px;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 4px 20px #00000040}.modal-fondo{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:50;display:flex;align-items:flex-end;justify-content:center}.modal{background:var(--card);width:100%;max-width:560px;border-radius:18px 18px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));max-height:88vh;overflow-y:auto}.modal h2{margin-bottom:12px}@media (min-width: 640px){.modal-fondo{align-items:center}.modal{border-radius:18px}}.tabla{width:100%;border-collapse:collapse;font-size:.88rem}.tabla th{text-align:left;color:var(--ink-soft);font-size:.75rem;padding:6px 8px;border-bottom:1px solid var(--line)}.tabla td{padding:8px;border-bottom:1px solid var(--line)}.mono{font-variant-numeric:tabular-nums}.dinero{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}.texto-suave{color:var(--ink-soft);font-size:.85rem}.centrado{text-align:center}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.flex-entre{display:flex;justify-content:space-between;align-items:center;gap:8px}.grid-gap{display:grid;gap:8px}.error-msg{background:var(--bad-bg);color:var(--bad);border-radius:10px;padding:10px 12px;margin-bottom:12px;font-size:.9rem}.aviso-msg{background:var(--warn-bg);color:var(--warn);border-radius:10px;padding:10px 12px;margin-bottom:12px;font-size:.9rem}.ok-msg{background:var(--ok-bg);color:var(--ok);border-radius:10px;padding:10px 12px;margin-bottom:12px;font-size:.9rem}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(160deg,var(--brand) 0%,var(--brand-dark) 100%)}.login-card{background:var(--card);border-radius:18px;padding:28px 22px;width:100%;max-width:380px}.login-card .logo{font-size:2rem;font-weight:800;color:var(--brand);text-align:center;margin-bottom:4px}.login-card .lema{text-align:center;color:var(--ink-soft);margin-bottom:22px;font-size:.9rem}.login-icono{width:84px;height:84px;margin:0 auto 10px;border-radius:26px;background:linear-gradient(150deg,#60a5fa 0%,var(--brand) 70%);display:flex;align-items:center;justify-content:center;font-size:46px;box-shadow:0 8px 22px #2563eb59}.login-desc{text-align:center;color:var(--ink);font-size:.92rem;line-height:1.5;margin-bottom:14px}.login-beneficios{display:flex;justify-content:center;gap:6px;flex-wrap:wrap;margin-bottom:22px}.login-beneficios span{background:var(--brand-light);color:var(--brand-dark);border-radius:99px;padding:5px 11px;font-size:.74rem;font-weight:700;white-space:nowrap}.ticket{font-family:Courier New,monospace;font-size:.8rem;background:#fff;border:1px dashed #999;padding:14px;max-width:300px;margin:0 auto}.ticket .centro{text-align:center}.ticket hr{border:none;border-top:1px dashed #999;margin:6px 0}.ticket table{width:100%;border-collapse:collapse}.ticket td{padding:1px 0;vertical-align:top}.ticket .der{text-align:right;white-space:nowrap}@media print{body *{visibility:hidden}.ticket,.ticket *{visibility:visible}.ticket{position:absolute;left:0;top:0;border:none;max-width:58mm;width:58mm;padding:0;font-size:9pt}.no-imprimir{display:none!important}}.scanner-video{width:100%;border-radius:12px;background:#000;max-height:45vh;object-fit:cover}@media (min-width: 768px){.app-main{padding-bottom:24px}.kpi-grid{grid-template-columns:repeat(4,1fr)}.bottom-nav{display:none}.solo-movil{display:none!important}.solo-escritorio{display:flex}.sidebar{display:flex;flex-direction:column;gap:2px;width:232px;flex-shrink:0;padding:14px 10px;background:var(--card);border-right:1px solid var(--line);position:sticky;top:0;height:100vh;overflow-y:auto;overflow-x:hidden;transition:width .15s ease}.sidebar.colapsada{width:64px;padding:14px 8px}.sidebar-logo{font-weight:800;font-size:1.25rem;color:var(--brand);padding:4px 10px 16px;white-space:nowrap}.sidebar-logo span{color:var(--ink)}.sidebar a,.sidebar .sidebar-btn{display:flex;align-items:center;gap:10px;color:var(--ink-soft);padding:10px;border-radius:10px;font-size:.92rem;font-weight:600;white-space:nowrap;overflow:hidden;border:none;background:none;width:100%;text-align:left;cursor:pointer}.sidebar a:hover,.sidebar .sidebar-btn:hover{background:var(--bg)}.sidebar a.activo{color:var(--brand);background:var(--brand-light)}.sidebar .icono{font-size:1.15rem;width:26px;text-align:center;flex-shrink:0}.sidebar.colapsada .texto{display:none}.sidebar .separador{flex:1}.pos-total-bar{bottom:12px}}