:root{--azul-marino:#16294d;--azul-marino-oscuro:#0f1d38;--naranja:#f59e0b;--naranja-oscuro:#d97706;--color-fondo:#f1f5f9;--color-texto:#1e293b;--color-gris:#64748b;--radio:12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-fondo);color:var(--color-texto);font-size:17px;line-height:1.5;-webkit-tap-highlight-color:transparent}.contenedor{max-width:640px;margin:0 auto;padding:16px 16px 110px}.barra-superior{position:-webkit-sticky;position:sticky;top:0;background:var(--azul-marino);color:#fff;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;z-index:10}.barra-superior h1{font-size:22px;font-weight:800}.barra-superior h1 .punto-com{color:var(--naranja);font-size:16px;font-weight:700}.icono-carrito{position:relative;font-size:26px;text-decoration:none}.contador-carrito{position:absolute;top:-6px;right:-8px;background:var(--naranja);color:var(--azul-marino-oscuro);font-size:12px;font-weight:800;min-width:20px;height:20px;border-radius:10px;display:flex;align-items:center;justify-content:center;padding:0 5px}.barra-inferior{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid #e2e8f0;display:flex;justify-content:space-around;padding:10px 0 calc(10px + env(safe-area-inset-bottom));z-index:10}.barra-inferior a{text-decoration:none;color:var(--color-gris);font-size:12px;display:flex;flex-direction:column;align-items:center;gap:2px;min-width:56px;padding:4px}.boton{display:block;width:100%;background:var(--naranja);color:var(--azul-marino-oscuro);border:none;border-radius:var(--radio);padding:16px;font-size:18px;font-weight:800;cursor:pointer;text-align:center;text-decoration:none}.boton:active{background:var(--naranja-oscuro)}.boton-secundario{background:#e2e8f0;color:var(--color-texto)}.boton-peligro{background:#fee2e2;color:#b91c1c}.tarjeta{background:#fff;border-radius:var(--radio);padding:16px;margin-bottom:12px;box-shadow:0 1px 3px rgba(0,0,0,.08)}.tarjeta h2{font-size:19px;margin-bottom:8px}.texto-gris{color:var(--color-gris)}.texto-naranja{color:var(--naranja-oscuro);font-weight:700}.aviso{background:#fef9c3;border:1px solid #fde047;border-radius:var(--radio);padding:16px;margin:16px 0;font-size:16px}.cuadricula{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.tarjeta-producto{background:#fff;border-radius:var(--radio);padding:12px;box-shadow:0 1px 3px rgba(0,0,0,.08);display:block;text-decoration:none;color:inherit}.tarjeta-producto .foto{font-size:52px;text-align:center;background:var(--color-fondo);border-radius:8px;padding:12px 0;margin-bottom:8px;overflow:hidden}.tarjeta-producto .foto img{width:100%;height:110px;object-fit:cover;display:block}.tarjeta-producto h3{font-size:15px;line-height:1.3;margin-bottom:4px}.tarjeta-producto .precio{font-size:18px;font-weight:800;color:var(--azul-marino)}.tarjeta-producto .vendedor{font-size:12px;color:var(--color-gris)}.campo{margin-bottom:14px}.campo label{display:block;font-weight:700;margin-bottom:6px;font-size:16px}.campo input,.campo select,.campo textarea{width:100%;border:1px solid #cbd5e1;border-radius:var(--radio);padding:14px;font-size:17px;font-family:inherit;background:#fff}.campo textarea{min-height:90px;resize:vertical}.fila,.fila-espaciada{display:flex;align-items:center;gap:12px}.fila-espaciada{justify-content:space-between}.cantidad-control{display:flex;align-items:center;gap:12px}.cantidad-control button{width:44px;height:44px;border-radius:22px;border:1px solid #cbd5e1;background:#fff;font-size:22px;font-weight:800;cursor:pointer}.cantidad-control span{font-size:18px;font-weight:800;min-width:28px;text-align:center}.tabla{width:100%;border-collapse:collapse;font-size:15px}.tabla td,.tabla th{text-align:left;padding:10px 8px;border-bottom:1px solid #e2e8f0}.tabla th{color:var(--color-gris);text-transform:uppercase}.etiqueta,.tabla th{font-weight:700;font-size:13px}.etiqueta{display:inline-block;background:#e0f2fe;color:#0369a1;border-radius:20px;padding:4px 12px}.tarjeta-producto .foto span{font-size:52px}.foto-detalle{text-align:center;background:var(--color-fondo);border-radius:12px;padding:20px;margin-bottom:12px;overflow:hidden}.foto-detalle img{width:100%;max-height:320px;object-fit:cover;border-radius:8px;display:block}.foto-detalle span{font-size:72px}.miniatura{width:64px;height:64px;min-width:64px;border-radius:8px;background:var(--color-fondo);display:flex;align-items:center;justify-content:center;overflow:hidden;font-size:30px}.miniatura img{width:100%;height:100%;object-fit:cover;display:block}.linea-carrito{display:flex;gap:12px;align-items:flex-start}.info-linea{flex:1 1;min-width:0}.nombre-linea{font-weight:700;line-height:1.3;overflow:hidden;text-overflow:ellipsis}.precio-unitario{font-size:14px}.fila-cantidad{display:flex;align-items:center;justify-content:space-between;margin-top:10px;gap:8px}.subtotal-linea{font-weight:800;font-size:18px;white-space:nowrap}.quitar-linea{width:auto;padding:8px 14px;font-size:14px;margin-top:10px}.resumen-carrito .fila-subtotal{margin-bottom:8px;color:var(--color-gris);font-size:16px}.resumen-carrito .fila-subtotal,.total-carrito{display:flex;justify-content:space-between;align-items:center}.total-carrito{margin-top:12px}.total-carrito .etiqueta-total{font-size:20px;font-weight:800}.total-carrito .monto-total{font-size:30px;font-weight:800;color:var(--azul-marino)}.zona-foto{border:2px dashed #cbd5e1;border-radius:var(--radio);padding:14px;text-align:center;background:#f8fafc;cursor:pointer;display:block}.zona-foto input[type=file]{display:none}.zona-foto .texto-zona{font-weight:700;color:var(--azul-marino)}.zona-foto .ayuda-zona{font-size:13px;color:var(--color-gris)}.vista-previa-foto{display:flex;gap:12px;align-items:center;margin-bottom:10px}.vista-previa-foto .miniatura{width:72px;height:72px;min-width:72px}.subiendo-foto{color:var(--color-gris)}.error-foto,.subiendo-foto{font-weight:700;margin-top:8px;font-size:15px}.error-foto{color:#b91c1c}.fila-galeria{display:flex;gap:8px;overflow-x:auto;padding:4px 0;-webkit-overflow-scrolling:touch}.miniatura-galeria{width:64px;height:64px;min-width:64px;border-radius:8px;background:var(--color-fondo);display:flex;align-items:center;justify-content:center;overflow:hidden;border:2px solid transparent;cursor:pointer;padding:0;font-size:28px}.miniatura-galeria.activa{border-color:var(--naranja)}.miniatura-galeria img{width:100%;height:100%;object-fit:cover;display:block}.selector-idioma{display:flex;border:2px solid #f59e0b;border-radius:999px;overflow:hidden;background:transparent}.selector-idioma button{border:none;background:transparent;color:#fff;font-size:13px;font-weight:800;padding:6px 12px;cursor:pointer;line-height:1}.selector-idioma button.activo{background:#f59e0b;color:#16294d}