:root {
      --rosa-fondo: #fff5f8;
      --rosa-primario: #d63384;
      --rosa-oscuro: #ad1457;
      --rosa-suave: #fce4ec;
      --rosa-borde: #f8bbd0;
      --dorado: #e6b800;
      --dorado-fondo: #fff9e6;
      --verde-wa: #25d366;
      --texto-oscuro: #2b2b2b;
      --texto-gris: #666666;
      --sombra: 0 4px 14px rgba(214, 51, 132, 0.12);
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
      -webkit-tap-highlight-color: transparent;
    }

    /* ALINEACIÓN VERTICAL ESTRICTA */
    body {
      background-color: var(--rosa-fondo);
      color: var(--texto-oscuro);
      display: flex;
      flex-direction: column;
      align-items: center;
      min-height: 100vh;
      padding-bottom: 95px;
    }

    /* CONTENEDOR RESPONSIVO */
    .app-container {
      width: 100%;
      max-width: 520px;
      background: #ffffff;
      box-shadow: 0 0 25px rgba(0, 0, 0, 0.06);
      position: relative;
      transition: max-width 0.3s ease;
    }

    @media (min-width: 768px) {
      .app-container {
        max-width: 960px;
        margin: 20px auto 0 auto;
        border-radius: 24px 24px 0 0;
        box-shadow: 0 10px 35px rgba(214, 51, 132, 0.12);
        overflow: hidden;
      }
    }

    header {
      background: linear-gradient(180deg, #ffeef4 0%, #ffffff 100%);
      padding: 22px 18px 14px;
      text-align: center;
      border-bottom: 1px solid var(--rosa-suave);
      position: relative;
    }
    .logo-img {
      width: 82px;
      height: 82px;
      border-radius: 50%;
      object-fit: cover;
      border: 3px solid #ffffff;
      box-shadow: 0 4px 14px rgba(214, 51, 132, 0.22);
    }
    h1 {
      font-size: 1.6rem;
      color: var(--rosa-oscuro);
      margin-top: 6px;
      font-weight: 800;
      letter-spacing: -0.5px;
    }
    .slogan {
      font-size: 0.85rem;
      color: #777;
      font-style: italic;
    }
    .btn-audio {
      position: absolute;
      top: 16px;
      right: 16px;
      background: #fff;
      border: 1px solid var(--rosa-borde);
      border-radius: 50%;
      width: 36px;
      height: 36px;
      cursor: pointer;
      font-size: 0.95rem;
      box-shadow: 0 2px 6px rgba(0,0,0,0.08);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    /* SELECTOR DUAL DE ATENCIÓN */
    .atencion-dual-box {
      margin: 14px 16px;
      background: var(--rosa-suave);
      border-radius: 20px;
      padding: 6px;
      display: flex;
      gap: 8px;
    }
    .tab-avatar-btn {
      flex: 1;
      display: flex;
      align-items: center;
      gap: 10px;
      background: transparent;
      border: none;
      padding: 10px 14px;
      border-radius: 16px;
      cursor: pointer;
      transition: all 0.25s ease;
      text-align: left;
    }
    .tab-avatar-btn.activo {
      background: #ffffff;
      box-shadow: 0 3px 12px rgba(214, 51, 132, 0.18);
    }
    .tab-avatar-btn img {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      object-fit: cover;
      border: 2px solid var(--rosa-primario);
    }
    .tab-avatar-info strong {
      display: block;
      font-size: 0.88rem;
      color: var(--rosa-oscuro);
    }
    .tab-avatar-info span {
      font-size: 0.72rem;
      color: #666;
    }

    .contenedor-principal {
      padding: 10px 16px 24px;
    }

    /* CUADRÍCULA DE PRODUCTOS */
    .grid-productos {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin-top: 10px;
    }
    @media (min-width: 768px) {
      .grid-productos {
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
      }
    }

    .card-prod {
      background: #ffffff;
      border: 1px solid var(--rosa-borde);
      border-radius: 16px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      box-shadow: var(--sombra);
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }
    .card-prod:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 20px rgba(214, 51, 132, 0.16);
    }
    .card-img-wrap {
      width: 100%;
      height: 135px;
      overflow: hidden;
      position: relative;
      background: #fafafa;
      cursor: pointer;
      display: block;
    }
    .card-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }
    .card-img-wrap:hover img {
      transform: scale(1.05);
    }
    .badge-agotado-card {
      position: absolute;
      top: 8px;
      right: 8px;
      background: #d32f2f;
      color: #fff;
      font-size: 0.65rem;
      font-weight: 800;
      padding: 3px 8px;
      border-radius: 12px;
    }
    .card-body {
      padding: 12px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .card-body h3 {
      font-size: 0.92rem;
      color: var(--rosa-oscuro);
      margin-bottom: 4px;
      line-height: 1.25;
    }
    .card-body h3 a {
      color: inherit;
      text-decoration: none;
    }
    .card-body .porc {
      font-size: 0.72rem;
      color: #777;
      margin-bottom: 8px;
    }
    .card-precio-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto;
      padding-top: 6px;
    }
    .card-precio {
      font-size: 1rem;
      font-weight: 800;
      color: var(--rosa-primario);
    }
    .btn-add {
      background: var(--rosa-primario);
      color: #fff;
      border: none;
      padding: 7px 12px;
      border-radius: 12px;
      font-size: 0.76rem;
      font-weight: 700;
      cursor: pointer;
      transition: opacity 0.2s;
    }
    .btn-add:active { opacity: 0.8; }
    .btn-add.agotado {
      background: #e0e0e0;
      color: #888;
      cursor: not-allowed;
    }
    .link-detalles {
      color: var(--rosa-primario);
      font-size: 0.72rem;
      font-weight: 700;
      text-decoration: none;
      margin-top: 8px;
      display: inline-block;
    }
    .link-detalles:hover {
      text-decoration: underline;
    }

    /* MÓDULO CLUB DULCE ALELITA */
    .modulo-fidelizacion {
      margin: 28px 0 14px;
      border-radius: 20px;
      padding: 18px;
      border: 1.5px solid var(--rosa-borde);
      background: linear-gradient(135deg, #fff5f8, #ffffff);
      box-shadow: var(--sombra);
    }
    .grid-sellos {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 6px;
      margin: 12px 0;
    }
    .sello-slot {
      aspect-ratio: 1;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 0.85rem;
      border: 2px dashed var(--rosa-borde);
      background: #ffffff;
      color: #bbb;
      transition: all 0.3s;
    }
    .sello-slot.marcado {
      background: var(--rosa-primario);
      color: #ffffff;
      border: 2px solid var(--rosa-oscuro);
      box-shadow: 0 2px 7px rgba(214, 51, 132, 0.35);
    }
    .sello-slot.premio-slot {
      border-color: var(--dorado);
      font-size: 1.15rem;
    }
    .sello-slot.premio-slot.marcado {
      background: var(--dorado);
      border-color: #b38600;
    }
    .fid-estado-box {
      font-size: 0.8rem;
      text-align: center;
      padding: 9px;
      border-radius: 12px;
      background: #fff;
      border: 1px solid var(--rosa-suave);
      color: var(--rosa-oscuro);
      font-weight: 600;
    }

    .club-banner-link {
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: #ffffff;
      border: 1.5px solid var(--rosa-borde);
      border-radius: 16px;
      padding: 12px 14px;
      text-decoration: none;
      box-shadow: 0 3px 8px rgba(214, 51, 132, 0.08);
      margin-top: 14px;
      transition: transform 0.2s;
    }
    .club-banner-link:active { transform: scale(0.98); }

    /* BANNER DESTACADO DE FERIA */
    .banner-feria-box {
      background: #fff0f5;
      border: 1.5px dashed var(--rosa-primario);
      border-radius: 16px;
      padding: 16px;
      max-width: 480px;
      margin: 18px auto 6px;
      text-align: center;
    }
    .btn-ir-feria {
      display: inline-block;
      width: 100%;
      background: linear-gradient(135deg, var(--rosa-primario), var(--rosa-oscuro));
      color: #fff;
      text-decoration: none;
      padding: 12px 16px;
      border-radius: 22px;
      font-weight: 800;
      font-size: 0.92rem;
      box-shadow: 0 4px 12px rgba(214, 51, 132, 0.3);
      transition: opacity 0.2s ease;
    }
    .btn-ir-feria:active {
      opacity: 0.85;
    }

    /* BARRA FLOTANTE DEL CARRITO */
    .barra-carrito {
      position: fixed;
      bottom: 16px;
      left: 50%;
      transform: translateX(-50%);
      width: calc(100% - 32px);
      max-width: 480px;
      background: linear-gradient(135deg, var(--rosa-primario), var(--rosa-oscuro));
      color: #ffffff;
      border-radius: 30px;
      padding: 12px 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      box-shadow: 0 8px 24px rgba(214, 51, 132, 0.45);
      cursor: pointer;
      z-index: 999;
    }
    .barra-carrito-info {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 0.9rem;
      font-weight: 700;
    }
    .barra-carrito-badge {
      background: #ffffff;
      color: var(--rosa-primario);
      width: 26px;
      height: 26px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.8rem;
    }

    /* MODAL FLOTANTE DEL CARRITO */
    .modal-flotante {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.55);
      display: none;
      align-items: flex-end;
      justify-content: center;
      z-index: 10001;
    }
    .modal-contenido {
      width: 100%;
      max-width: 520px;
      background: #ffffff;
      border-top-left-radius: 24px;
      border-top-right-radius: 24px;
      padding: 20px 18px 30px;
      max-height: 85vh;
      overflow-y: auto;
    }
    @media (min-width: 768px) {
      .modal-flotante { align-items: center; }
      .modal-contenido { border-radius: 24px; max-height: 90vh; }
    }
    .modal-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-bottom: 1px solid #eee;
      padding-bottom: 10px;
      margin-bottom: 12px;
    }
    .btn-cerrar {
      background: none;
      border: none;
      font-size: 1.5rem;
      cursor: pointer;
      color: #777;
    }

    .input-grupo { margin-bottom: 10px; }
    .input-grupo label { display: block; font-size: 0.76rem; font-weight: 700; color: #555; margin-bottom: 4px; }
    .input-app { width: 100%; padding: 10px 12px; border: 1.5px solid var(--rosa-borde); border-radius: 12px; font-size: 0.85rem; outline: none; }
    .input-app:focus { border-color: var(--rosa-primario); }
    .btn-wa-accion {
      width: 100%;
      background: var(--verde-wa);
      color: #ffffff;
      border: none;
      padding: 14px;
      border-radius: 25px;
      font-weight: 800;
      font-size: 0.95rem;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      cursor: pointer;
      box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
      margin-top: 12px;
    }

    /* ESTILOS DEL PIE DE PÁGINA UNIVERSAL */
    .footer-alelita-universal {
      width: 100%;
      max-width: 960px;
      margin: 0 auto;
      padding: 24px 16px 40px 16px;
      background: #ffffff;
      border-top: 1.5px solid var(--rosa-borde);
      box-shadow: 0 -4px 16px rgba(214, 51, 132, 0.05);
      display: flex;
      flex-direction: column;
      gap: 20px;
      color: #2b2b2b;
      box-sizing: border-box;
    }
    @media (min-width: 768px) {
      .footer-alelita-universal {
        border-radius: 0 0 24px 24px;
      }
    }

    .footer-seccion-pagos {
      background: #fff8fa;
      border: 1px solid #fce4ec;
      border-radius: 16px;
      padding: 16px;
      text-align: center;
    }
    .footer-seccion-pagos h4 {
      font-size: 0.95rem;
      color: var(--rosa-oscuro);
      margin-bottom: 6px;
      font-weight: 800;
    }
    .footer-seccion-pagos p {
      font-size: 0.78rem;
      color: #666;
      margin-bottom: 12px;
    }
    .badges-pagos-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
    }
    .badge-pago {
      font-size: 0.76rem;
      font-weight: 700;
      padding: 6px 12px;
      border-radius: 20px;
      border: 1px solid transparent;
    }
    .pago-yape { background: #e8f5e9; color: #2e7d32; border-color: #c8e6c9; }
    .pago-plin { background: #e1f5fe; color: #0277bd; border-color: #b3e5fc; }
    .pago-tarjeta { background: #f3e5f5; color: #7b1fa2; border-color: #e1bee7; }
    .pago-efectivo { background: #fff3e0; color: #e65100; border-color: #ffe0b2; }

    .footer-grid-contacto {
      display: grid;
      grid-template-columns: 1fr;
      gap: 12px;
    }
    @media (min-width: 600px) {
      .footer-grid-contacto {
        grid-template-columns: 1fr 1fr;
      }
    }
    .contacto-col {
      background: #ffffff;
      border: 1px solid var(--rosa-borde);
      border-radius: 14px;
      padding: 12px 14px;
      display: flex;
      flex-direction: column;
      gap: 4px;
    }
    .contacto-col h5 {
      font-size: 0.85rem;
      color: var(--rosa-oscuro);
      font-weight: 800;
    }
    .link-contacto-wa {
      color: #2e7d32;
      text-decoration: none;
      font-size: 0.85rem;
      font-weight: 800;
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }
    .link-contacto-wa:hover { text-decoration: underline; }
    .sub-detalle-canal {
      font-size: 0.72rem;
      color: #777;
    }

    .footer-canales-oficiales {
      display: flex;
      flex-direction: column;
      gap: 10px;
      align-items: center;
      text-align: center;
    }
    .btn-canal-novedades {
      width: 100%;
      max-width: 480px;
      background: linear-gradient(135deg, #25d366, #128c7e);
      color: #ffffff;
      text-decoration: none;
      padding: 10px 16px;
      border-radius: 16px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 2px;
      box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
      font-weight: 800;
      font-size: 0.88rem;
      transition: transform 0.2s ease;
    }
    .btn-canal-novedades:hover { transform: scale(1.02); }
    .btn-canal-novedades small {
      font-size: 0.68rem;
      font-weight: 400;
      opacity: 0.95;
    }
    .correo-box {
      font-size: 0.78rem;
      color: #555;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 6px;
      margin-top: 4px;
    }
    .correo-box a {
      color: var(--rosa-primario);
      font-weight: 700;
      text-decoration: none;
    }
    .correo-box a:hover { text-decoration: underline; }

    .footer-redes-box {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--rosa-oscuro);
    }
    .redes-botones {
      display: flex;
      gap: 10px;
    }
    .btn-red {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 8px 16px;
      border-radius: 20px;
      font-size: 0.78rem;
      font-weight: 800;
      text-decoration: none;
      color: #ffffff;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
    .btn-ig { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
    .btn-fb { background: #1877f2; }
    .btn-red:hover { opacity: 0.9; }

    .footer-creditos {
      border-top: 1px dashed var(--rosa-borde);
      padding-top: 14px;
      text-align: center;
      font-size: 0.74rem;
      color: #777;
      line-height: 1.45;
    }
    .copyright-texto {
      margin-top: 4px;
      font-size: 0.7rem;
      color: #999;
    }