:root{--c:#0b5cad;--c2:#e8f1fb;--txt:#1d2733;--gris:#6b7785;--borde:#e2e7ee;--fondo:#f4f6f9;--ok:#1a8a4a;--err:#c62828;--warn:#a86500}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--fondo);color:var(--txt);font:15px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overscroll-behavior-y:contain}
button,input,textarea{font:inherit;color:inherit}a{color:var(--c)}
.oculto{display:none!important}
input,textarea{width:100%;padding:11px 12px;border:1px solid #cfd6df;border-radius:10px;background:#fff}
input:focus,textarea:focus{outline:2px solid var(--c2);border-color:var(--c)}
label{display:block;font-size:13px;font-weight:600;margin-bottom:12px;text-align:left}label input,label textarea{margin-top:4px;font-weight:400;font-size:15px}
.btn{display:inline-block;background:var(--c);color:#fff;border:0;border-radius:10px;padding:10px 16px;font-weight:600;cursor:pointer;text-decoration:none;text-align:center}
.btn:disabled{opacity:.45}.btn.sec{background:#fff;color:var(--c);border:1px solid var(--borde)}
.btn.grande{padding:14px 20px;font-size:16px}.ancho{width:100%}
.lnk{background:none;border:0;color:var(--c);padding:6px;cursor:pointer;font-weight:600}.rojo{color:var(--err)!important}
.centro{text-align:center}.peq{font-size:13px;color:var(--gris)}.fila{display:flex;gap:8px}.fila>*{flex:1}

/* acceso */
#acceso{min-height:100vh;display:flex;align-items:flex-start;justify-content:center;padding:32px 16px}
.acceso-caja{width:100%;max-width:400px;background:#fff;padding:26px 22px;border-radius:18px;box-shadow:0 10px 40px rgba(11,92,173,.1);text-align:center}
.logo{width:72px;height:72px;border-radius:18px}.acceso-caja h1{margin:10px 0 2px;font-size:22px}.sub{color:var(--gris);margin:0 0 18px}
.seg{display:flex;background:var(--fondo);border-radius:12px;padding:4px;margin-bottom:18px}
.seg button{flex:1;border:0;background:none;padding:9px;border-radius:9px;font-weight:600;color:var(--gris);cursor:pointer}.seg button.on{background:#fff;color:var(--c);box-shadow:0 1px 4px rgba(0,0,0,.08)}
.error{color:var(--err);min-height:20px;margin:12px 0 0;font-weight:600}

/* estructura */
.barra-sup{position:sticky;top:0;z-index:10;background:var(--c);color:#fff;padding:calc(10px + env(safe-area-inset-top)) 14px 10px;display:flex;align-items:center;gap:8px;min-height:56px}
.barra-sup>div{flex:1;min-width:0}.barra-sup b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.barra-sup small{opacity:.85;font-size:12px}
.pill{border:0;border-radius:20px;padding:7px 12px;font-size:12px;font-weight:700;background:#fff;color:var(--c);white-space:nowrap;cursor:pointer}
.aviso{background:#fff4dc;color:#5a3a00;padding:10px 14px;font-size:13px;text-align:center}
#vista{padding:12px 12px calc(96px + env(safe-area-inset-bottom));max-width:720px;margin:0 auto}
.tabs{position:fixed;bottom:0;left:0;right:0;z-index:10;display:flex;background:#fff;border-top:1px solid var(--borde);padding-bottom:env(safe-area-inset-bottom)}
.tabs button{flex:1;background:none;border:0;padding:8px 0 9px;font-size:11px;color:var(--gris);position:relative;cursor:pointer}
.tabs .ico{display:block;font-size:20px;line-height:1.2;filter:grayscale(1);opacity:.7}
.tabs button.on{color:var(--c);font-weight:700}.tabs button.on .ico{filter:none;opacity:1}
.badge{position:absolute;top:4px;left:calc(50% + 6px);background:var(--err);color:#fff;font-style:normal;font-size:11px;border-radius:10px;padding:1px 6px;font-weight:700}
.vacio{text-align:center;color:var(--gris);padding:40px 16px}.vacio.grande{font-size:44px}.vacio.grande p{font-size:15px;margin:8px 0 16px}

/* catálogo */
.buscador{position:sticky;top:calc(56px + env(safe-area-inset-top));z-index:5;background:var(--fondo);padding:2px 0 8px}
.chips{display:flex;gap:6px;overflow-x:auto;padding-bottom:10px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}
.chip{border:1px solid var(--borde);background:#fff;border-radius:20px;padding:6px 14px;white-space:nowrap;cursor:pointer}.chip.on{background:var(--c);border-color:var(--c);color:#fff}
.productos{display:grid;grid-template-columns:1fr;gap:8px}
@media(min-width:560px){.productos{grid-template-columns:1fr 1fr}}
.prod{display:grid;grid-template-columns:76px 1fr;grid-template-areas:"f i" "f c";gap:4px 12px;background:#fff;border-radius:14px;padding:10px;border:1px solid var(--borde)}
.prod.sin{opacity:.6}.ver{grid-area:f;border:0;padding:0;background:none;cursor:pointer}
.foto{width:76px;height:76px;border-radius:10px;background:var(--c2);overflow:hidden;display:flex;align-items:center;justify-content:center}
.foto.peq{width:48px;height:48px}.foto img{width:100%;height:100%;object-fit:cover}.foto span{font-size:26px;font-weight:700;color:var(--c)}
.info{grid-area:i;min-width:0;cursor:pointer}.info h3{font-size:15px;margin:0;line-height:1.25}.info small{color:var(--gris);font-size:12px}
.precio{font-weight:700;color:var(--c);font-size:16px;margin-top:2px}.precio small{font-weight:400;margin-left:6px;font-size:12px;color:var(--gris)}
.ctrl{grid-area:c;display:flex;justify-content:flex-end;align-items:center}
.agotado{font-size:13px;color:var(--err);font-weight:600;padding:8px 0}
.btn.agregar{padding:8px 18px}
.cant{display:flex;align-items:center;border:1px solid var(--borde);border-radius:10px;overflow:hidden;background:#fff}
.cant button{width:40px;height:38px;border:0;background:var(--c2);color:var(--c);font-size:20px;font-weight:700;cursor:pointer}
.cant input{width:52px;border:0;border-radius:0;text-align:center;padding:8px 2px;font-weight:700;-moz-appearance:textfield}
.cant input::-webkit-inner-spin-button{-webkit-appearance:none}
.flotante{position:fixed;left:12px;right:12px;bottom:calc(72px + env(safe-area-inset-bottom));max-width:696px;margin:0 auto;background:var(--ok);color:#fff;border:0;border-radius:14px;padding:14px;font-weight:700;font-size:15px;box-shadow:0 6px 20px rgba(0,0,0,.2);z-index:9;cursor:pointer}

/* carrito */
.bloque{background:#fff;border-radius:14px;padding:14px;margin-bottom:10px;border:1px solid var(--borde)}
.bloque h2,.tit{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--gris);margin:0 0 10px}
.linea{display:grid;grid-template-columns:48px 1fr;gap:6px 10px;padding:10px 0;border-bottom:1px solid var(--borde);align-items:center}
.linea .foto{grid-row:span 2}.li-info small{display:block;color:var(--gris)}
.li-ctrl{display:flex;justify-content:space-between;align-items:center;gap:8px}
.total-barra{display:flex;align-items:center;gap:12px;background:#fff;border-radius:14px;padding:14px;border:1px solid var(--borde)}
.total-barra>div{flex:1}.total-barra small{display:block;color:var(--gris)}.total-barra b{font-size:22px}

/* pedidos */
.fila-tit{display:flex;justify-content:space-between;align-items:center;margin:4px 4px 6px}.fila-tit .tit{margin:0}
.pedido{display:block;background:#fff;border:1px solid var(--borde);border-radius:14px;padding:12px 14px;margin-bottom:8px}
.pedido summary{list-style:none;cursor:pointer}.pedido summary::-webkit-details-marker{display:none}
.pedido.anulado{opacity:.65}
.v-top{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:2px}.pedido small{color:var(--gris)}
.est{font-size:12px;font-weight:700;border-radius:20px;padding:2px 10px}
.est.nuevo{background:#fff4dc;color:var(--warn)}.est.confirmado{background:var(--c2);color:var(--c)}.est.despachado{background:#efe6fb;color:#6a3fb5}
.est.entregado{background:#e3f4ea;color:var(--ok)}.est.anulado{background:#fde8e8;color:var(--err)}
.pasos{display:flex;margin-top:10px}.pasos span{flex:1;font-size:10.5px;color:var(--gris);text-align:center;position:relative}
.pasos i{display:block;height:4px;background:var(--borde);margin:0 2px 4px;border-radius:2px}.pasos .ok{color:var(--ok);font-weight:600}.pasos .ok i{background:var(--ok)}
.v-det{margin-top:10px;padding-top:8px;border-top:1px dashed var(--borde);font-size:14px}.v-det>div{display:flex;justify-content:space-between;gap:8px;padding:2px 0}
.v-det p{margin:8px 0 0;color:var(--gris)}.v-acc{display:flex!important;gap:10px;align-items:center;margin-top:10px}

/* modal y avisos */
.modal{position:fixed;inset:0;background:rgba(10,20,35,.45);z-index:20;display:flex;align-items:flex-end;justify-content:center}
.modal-caja{background:#fff;width:100%;max-width:520px;max-height:92vh;overflow:auto;border-radius:18px 18px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom))}
.modal-caja h2{margin:6px 0 4px;font-size:19px}
.det-img{width:100%;max-height:300px;object-fit:contain;border-radius:12px;background:var(--fondo)}
.det-pie{display:flex;justify-content:space-between;align-items:center;margin-top:12px}
.exito{text-align:center;font-size:48px}.exito p{font-size:15px}
.contacto .fila .btn{flex:1}
.toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom));transform:translate(-50%,20px);background:#1d2733;color:#fff;padding:10px 16px;border-radius:10px;opacity:0;transition:.25s;z-index:30;max-width:90vw;text-align:center;pointer-events:none}
.toast.ver{opacity:1;transform:translate(-50%,0)}.toast.ok{background:var(--ok)}.toast.err{background:var(--err)}
.vacio.grande .btn,.exito .btn{font-size:15px}.vacio.grande .peq{font-size:13px}.exito h2{font-size:20px}