/* ════════════ VARIABLES INSTITUCIONALES INLINE (MIUNI) ════════════ */
    :root {
      --primary: #1351b4;
      --primary-dark: #0a3377;
      --primary-deep: #061c44;
      --primary-light: #eef4fe;
      --yellow: #f8c300;
      --yellow-dark: #dca800;
      --yellow-light: #fff9e6;
      --accent: #f8c300;
      --accent-dark: #dca800;
      --accent-light: #fff9e6;
      --success: #10b981;
      --success-dark: #059669;
      --success-light: #ecfdf5;
      --text: #0f172a;
      --text-muted: #64748b;
      --border: #cbd5e1;
      --bg: #f8fafc;
      --card-bg: #ffffff;
      --white: #ffffff;
      --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
      --shadow-md: 0 10px 25px -5px rgba(19, 81, 180, 0.08);
      --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12);
      --radius-sm: 10px;
      --radius-md: 16px;
      --radius-lg: 22px;
      --radius-xl: 32px;
    }


    *,
    *::before,
    *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-tap-highlight-color: transparent;
    }

    body {
      font-family: "Plus Jakarta Sans", sans-serif;
      background-color: #f1f5f9;
      color: var(--text);
      line-height: 1.45;
      padding-bottom: 0;
    }

    h1,
    h2,
    h3,
    h4,
    .font-heading {
      font-family: "Nunito", sans-serif;
      font-weight: 800;
    }

    /* CONTENEDOR PRINCIPAL RESPONSIVE (ESTILO MIUNI) */
    .app-viewport {
      width: 100%;
      max-width: 1300px;
      margin: 0 auto;
      background-color: var(--card-bg);
      min-height: 100vh;
      box-shadow: 0 0 40px rgba(0, 0, 0, 0.08);
      position: relative;
      overflow-x: clip;
    }

    /* ── HEADER SUPERIOR ── */
    .app-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, 0.98);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
      padding: 12px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .brand-logo-wrap {
      display: flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
    }

    .brand-logo-img {
      height: 34px;
      width: auto;
      object-fit: contain;
    }

    .header-right {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .header-home-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 7px 14px;
      font-size: 12px;
      font-weight: 800;
      border-radius: 999px;
      background: #f8c300;
      color: #0f172a;
      text-decoration: none;
      transition: all 0.2s ease;
      box-shadow: none;
    }

    .header-home-btn:hover {
      background: #e5b300;
      transform: translateY(-1px);
    }

    .ws-header-btn {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      background: #25D366;
      border: none;
      color: #ffffff;
      padding: 8px 16px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 800;
      text-decoration: none;
      box-shadow: 0 3px 12px rgba(37, 211, 102, 0.35);
      transition: all 0.2s ease;
    }

    .ws-header-btn:hover {
      background: #20bd5a;
      transform: translateY(-1px);
      box-shadow: 0 6px 16px rgba(37, 211, 102, 0.45);
      color: #ffffff;
    }

    .ws-header-btn svg {
      width: 18px;
      height: 18px;
      fill: #ffffff;
      flex-shrink: 0;
    }

    /* ── BOTÓN DE CARRITO EN CABECERA SUPERIOR (OPCIÓN 3) ── */
    /* ── BOTÓN DE CARRITO EN CABECERA SUPERIOR (CIRCULAR CON BADGE FLOTANTE) ── */
    .cart-header-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px;
      height: 38px;
      padding: 0;
      background: #ffffff;
      border: 1.5px solid #cbd5e1;
      color: #0f172a;
      border-radius: 50%;
      cursor: pointer;
      transition: all 0.2s ease;
      box-shadow: 0 2px 6px rgba(15, 23, 42, 0.05);
      position: relative;
      flex-shrink: 0;
    }

    .cart-header-btn:hover {
      background: #f1f5f9;
      border-color: #94a3b8;
      transform: translateY(-1px);
    }

    .cart-header-btn.has-items {
      background: #ffffff !important;
      border-color: #cbd5e1 !important;
      color: #0f172a !important;
      box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08) !important;
    }

    .cart-header-btn img {
      width: 18px;
      height: 18px;
      display: block;
    }

    .cart-header-badge {
      position: absolute;
      top: -4px;
      right: -5px;
      min-width: 18px;
      height: 18px;
      padding: 0 4px;
      border-radius: 999px;
      background: #f8c300;
      color: #0f172a;
      font-size: 10.5px;
      font-weight: 900;
      line-height: 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border: 1.5px solid #ffffff;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
      z-index: 2;
    }

    @media (max-width: 520px) {
      .app-header {
        padding: 9px 12px !important;
      }
      .brand-logo-img {
        height: 27px !important;
      }
      .header-right {
        gap: 6px !important;
      }
      .ws-header-btn {
        width: 34px !important;
        height: 34px !important;
        padding: 0 !important;
        border-radius: 50% !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        flex-shrink: 0 !important;
      }
      .ws-header-btn svg {
        width: 17px !important;
        height: 17px !important;
      }
      .cart-header-btn {
        width: 34px !important;
        height: 34px !important;
        border-radius: 50% !important;
        padding: 0 !important;
      }
      .cart-header-btn img {
        width: 16px !important;
        height: 16px !important;
      }
      .cart-header-badge {
        top: -4px !important;
        right: -4px !important;
        min-width: 17px !important;
        height: 17px !important;
        font-size: 10px !important;
        line-height: 17px !important;
      }
    }

    /* ── VISTAS (HOME vs COLEGIO) ── */
    .view-screen {
      display: none;
      animation: fadeIn 0.25s ease-out;
    }

    .view-screen.active {
      display: block;
    }

    @keyframes fadeIn {
      from {
        opacity: 0;
        transform: translateY(6px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* ═════════════════════════════════════════════
       HOME SCREEN: SELECTOR DE COLEGIO Y BIENVENIDA
    ═════════════════════════════════════════════ */
    .home-hero {
      width: min(1240px, calc(100% - 32px));
      margin: 20px auto 24px auto;
      border-radius: 28px;
      overflow: hidden;
      position: relative;
      min-height: 500px;
      /* Degradado base exacto de miuni — de azul noche a celeste brillante */
      background: linear-gradient(130deg, #16469d 0%, #256fe3 45%, #4f9eff 75%, #77c2ff 100%);
      display: flex;
      align-items: flex-end;
      box-shadow: 0 16px 40px rgba(10, 37, 88, 0.14);
    }

    .home-hero-bg-photo {
      position: absolute;
      inset: 0;
      z-index: 1;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center 25%;
      opacity: .55;
    }

    .home-hero-bg-photo:not([src]),
    .home-hero-bg-photo[src=""] {
      display: none;
    }

    .home-hero-overlay {
      position: absolute;
      inset: 0;
      z-index: 2;
      background: linear-gradient(105deg, rgba(6, 20, 52, 0.72) 0%, rgba(9, 34, 84, 0.40) 50%, rgba(26, 107, 212, 0.08) 80%, transparent 100%);
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      z-index: 3;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      width: 100%;
      padding: 24px 52px;
      gap: 20px;
    }

    .hero-text {
      color: #fff;
      max-width: 530px;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 16px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .15);
      border: 1px solid rgba(255, 255, 255, .22);
      color: #fff;
      font-size: 13px;
      font-weight: 800;
      letter-spacing: .03em;
      margin-bottom: 18px;
    }

    .hero-badge-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--yellow, #f8c300);
      flex: 0 0 8px;
    }

    .hero-text h1 {
      font-family: "Nunito", sans-serif;
      font-size: clamp(36px, 5.2vw, 64px);
      font-weight: 900;
      line-height: 1.02;
      letter-spacing: -.02em;
      margin-bottom: 14px;
    }

    .hero-text h1 em {
      color: var(--yellow, #f8c300);
      font-style: normal;
    }

    .hero-text p {
      color: rgba(255, 255, 255, .88);
      font-size: 16px;
      line-height: 1.6;
      max-width: 440px;
      margin-bottom: 26px;
    }

    .hero-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }

    .btn-yellow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 14px 24px;
      border-radius: 999px;
      background: var(--yellow, #f8c300);
      color: var(--primary, #1351b4);
      font-weight: 800;
      font-size: 14px;
      font-family: inherit;
      box-shadow: 0 8px 22px rgba(0, 0, 0, .14);
      transition: transform .2s, box-shadow .2s;
      cursor: pointer;
      text-decoration: none;
      border: none;
    }

    .btn-yellow:hover {
      transform: translateY(-2px);
      box-shadow: 0 14px 30px rgba(0, 0, 0, .18);
      background: var(--yellow-dark);
    }

    .btn-green {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 14px 24px;
      border-radius: 999px;
      background: var(--success, #10b981);
      color: #fff;
      font-weight: 800;
      font-size: 14px;
      font-family: inherit;
      transition: background .2s, transform .2s;
      cursor: pointer;
      text-decoration: none;
      border: none;
    }

    .btn-green:hover {
      background: var(--success-dark, #059669);
      transform: translateY(-2px);
    }

    .hero-stats {
      display: flex;
      gap: 28px;
      padding-top: 20px;
      margin-top: 20px;
      border-top: 1px solid rgba(255, 255, 255, .14);
    }

    .hs-item strong {
      display: block;
      font-family: "Nunito", sans-serif;
      font-size: 28px;
      font-weight: 900;
      color: var(--yellow, #f8c300);
    }

    .hs-item span {
      font-size: 13px;
      color: rgba(255, 255, 255, .75);
    }

    .hero-avatar {
      flex: 0 0 auto;
      align-self: flex-end;
      width: clamp(100px, 35vw, 230px);
      filter: drop-shadow(0 20px 40px rgba(0, 0, 0, .22));
      animation: float 4s ease-in-out infinite;
    }

    @keyframes float {

      0%,
      100% {
        transform: translateY(0);
      }

      50% {
        transform: translateY(-14px);
      }
    }

    /* GRILLA TÁCTIL DE COLEGIOS */
    .section-school-picker {
      padding: 22px 18px;
    }

    .section-label {
      font-size: 12px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--primary);
      margin-bottom: 4px;
      display: block;
    }

    .section-title {
      font-size: 19px;
      margin-bottom: 14px;
      color: var(--text);
    }

    .schools-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    @media (min-width: 768px) {
      .schools-grid {
        grid-template-columns: 1fr 1fr 1fr 1fr;
        max-width: 900px;
        margin: 0 auto;
      }
    }

    .school-card-btn {
      background: #ffffff;
      border: 2px solid var(--border);
      border-radius: var(--radius-md);
      padding: 16px 12px;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      cursor: pointer;
      box-shadow: var(--shadow-sm);
      transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
      position: relative;
    }

    .school-card-btn:active {
      transform: scale(0.97);
      border-color: var(--primary);
    }

    .school-card-btn.featured {
      border-color: rgba(19, 81, 180, 0.35);
      background: linear-gradient(180deg, #ffffff 0%, var(--primary-light) 100%);
    }

    /* TAMAÑO LOGOS COLEGIOS */
    .school-badge-img {
      width: clamp(80px, 25vw, 130px);
      height: clamp(80px, 25vw, 130px);
      object-fit: contain;
      margin-bottom: 10px;
      filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.06));
    }

    /* TAMAÑO NOMBRES COLEGIOS */
    .school-name {
      font-family: "Nunito", sans-serif;
      font-size: 16px;
      font-weight: 800;
      color: var(--text);
      line-height: 1.25;
      margin-bottom: 4px;
    }

    .school-tagline {
      font-size: 11px;
      color: var(--text-muted);
      font-weight: 600;
      display: none;
      /* La línea anterior es para ue no se muestre school-tagline*/
    }

    .school-chip-active {
      margin-top: 8px;
      background: var(--primary);
      color: #ffffff;
      font-size: 10px;
      font-weight: 800;
      padding: 3px 8px;
      border-radius: 999px;
      text-transform: uppercase;
    }

    /* CARD COLEGIO PRÓXIMO */
    .school-card-btn.coming-soon {
      opacity: 0.75;
      background: #f8fafc;
      border-style: dashed;
      cursor: default;
    }

    /* BLOQUE EXPLICATIVO DEL QR (3 PASOS) */
    .qr-explainer-card {
      margin: 0 18px 24px;
      background: linear-gradient(145deg, #09265e 0%, #13469e 100%);
      color: #ffffff;
      border-radius: var(--radius-lg);
      padding: 20px 18px;
      box-shadow: var(--shadow-md);
      position: relative;
      overflow: hidden;
    }

    .qr-explainer-card::before {
      content: "";
      position: absolute;
      top: -40px;
      right: -40px;
      width: 140px;
      height: 140px;
      border-radius: 50%;
      background: rgba(245, 158, 11, 0.12);
      pointer-events: none;
    }

    .qr-badge-title {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(255, 255, 255, 0.15);
      padding: 3px 10px;
      border-radius: 999px;
      font-size: 11px;
      font-weight: 800;
      color: var(--accent);
      margin-bottom: 8px;
    }

    .qr-explainer-card h3 {
      font-size: 18px;
      line-height: 1.25;
      margin-bottom: 6px;
    }

    .qr-explainer-card p {
      font-size: 13px;
      color: rgba(255, 255, 255, 0.85);
      line-height: 1.45;
      margin-bottom: 16px;
    }

    .qr-steps-list {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .qr-step-item {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 12px;
      padding: 10px 12px;
      width: 100%;
    }

    .qr-step-num {
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: var(--accent);
      color: #3f2200;
      font-weight: 900;
      font-size: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      margin-top: 1px;
    }

    .qr-step-text strong {
      display: block;
      font-size: 13px;
      font-weight: 800;
      color: #ffffff;
    }

    .qr-step-text span {
      font-size: 11px;
      color: rgba(255, 255, 255, 0.75);
    }

    /* SELLO MARGAMAR */
    .brand-heritage-card {
      margin: 0 18px 24px;
      background: #f8fafc;
      border: 1.5px solid var(--border);
      border-radius: var(--radius-md);
      padding: 14px 16px;
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .bh-icon {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: var(--primary-light);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      flex-shrink: 0;
    }

    .bh-text strong {
      display: block;
      font-size: 13px;
      font-weight: 800;
      color: var(--text);
    }

    .bh-text span {
      font-size: 12px;
      color: var(--text-muted);
      line-height: 1.35;
    }

    /* ═════════════════════════════════════════════
       PÁGINA DE COLEGIO: CABECERA Y CONFIGURADOR
    ═════════════════════════════════════════════ */
    .school-header-bar {
      position: relative;
      width: min(1240px, calc(100% - 32px));
      margin: 20px auto;
      border-radius: 28px;
      overflow: hidden;
      min-height: 500px;
    }

    /* SELECTOR DE NIVEL / CICLO */
    .cycle-bar {
      padding: 12px 18px 4px;
      display: flex;
      gap: 8px;
    }

    .cycle-btn {
      flex: 1;
      padding: 10px 8px;
      border-radius: 12px;
      background: var(--bg);
      border: 1.5px solid var(--border);
      font-family: "Nunito", sans-serif;
      font-size: 13px;
      font-weight: 800;
      color: var(--text-muted);
      cursor: pointer;
      transition: all 0.15s ease;
      text-align: center;
    }

    .cycle-btn.active {
      background: #ffffff;
      border-color: var(--primary);
      color: var(--primary);
      box-shadow: 0 4px 12px rgba(19, 81, 180, 0.12);
    }

    /* ATAJO INTELIGENTE DE TALLES */
    .master-size-box {
      margin: 10px 18px 14px;
      background: var(--accent-light);
      border: 1.5px solid rgba(245, 158, 11, 0.4);
      border-radius: var(--radius-md);
      padding: 12px 14px;
    }

    .msb-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 8px;
    }

    .msb-title {
      font-size: 12px;
      font-weight: 800;
      color: var(--accent-dark);
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .msb-guide-btn {
      font-size: 12px;
      font-weight: 800;
      color: var(--primary);
      cursor: pointer;
      text-decoration: underline;
    }

    .msb-pills-row {
      display: flex;
      gap: 6px;
      overflow-x: auto;
      scrollbar-width: none;
      padding-bottom: 2px;
    }

    .msb-pills-row::-webkit-scrollbar {
      display: none;
    }

    .msb-pill {
      min-width: 36px;
      height: 36px;
      border-radius: 10px;
      background: #ffffff;
      border: 1.5px solid rgba(245, 158, 11, 0.6);
      font-family: "Nunito", sans-serif;
      font-size: 14px;
      font-weight: 800;
      color: var(--accent-dark);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      flex-shrink: 0;
      transition: all 0.15s;
    }

    .msb-pill.active {
      background: var(--accent);
      border-color: #d97706;
      color: #3b1d00;
      font-weight: 900;
      transform: scale(0.96);
    }

    /* ═════════════════════════════════════════════
       TARJETA DE PRODUCTO (STREAM VERTICAL)
    ═════════════════════════════════════════════ */
    .catalog-stream {
      padding: 0 18px;
      display: flex;
      flex-direction: column;
      gap: 14px;
      margin-bottom: 18px;
    }

    .product-card {
      background: #ffffff;
      border: 1.5px solid var(--border);
      border-radius: var(--radius-md);
      padding: 14px;
      box-shadow: var(--shadow-sm);
      position: relative;
      transition: border-color 0.2s;
    }

    .product-card.has-items {
      border-color: #cbd5e1;
    }

    /* MOBILE FIRST: FOTO ARRIBA, TEXTO ABAJO */
    .product-main {
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin-bottom: 12px;
    }

    /* ── GALERÍA DE FOTOS ── */
    /* OPCIÓN A: SWIPEABLE CAROUSEL EN MARÍA REINA */
    .photo-viewport-a {
      width: 100%;
      height: 260px;
      /* Tamaño grande en celular */
      border-radius: 12px;
      background: #f8fafc;
      border: 1px solid var(--border);
      position: relative;
      overflow: hidden;
      flex-shrink: 0;
    }

    .carousel-track-a {
      display: flex;
      width: 100%;
      height: 100%;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      scrollbar-width: none;
    }

    .carousel-track-a::-webkit-scrollbar {
      display: none;
    }

    .carousel-track-a img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      padding: 4px;
      flex: 0 0 100%;
      scroll-snap-align: start;
    }

    .carousel-dots {
      position: absolute;
      bottom: 8px;
      left: 0;
      right: 0;
      display: flex;
      justify-content: center;
      gap: 4px;
      pointer-events: none;
    }

    .c-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: rgba(15, 23, 42, 0.25);
    }

    .c-dot.active {
      background: var(--primary);
      width: 12px;
      border-radius: 999px;
    }

    /* OPCIÓN B: TAP TO ZOOM EN SAGRADO CORAZÓN */
    .photo-viewport-b {
      width: 100%;
      height: 260px;
      /* Tamaño grande en celular */
      border-radius: 12px;
      background: #f8fafc;
      border: 1px solid var(--border);
      position: relative;
      overflow: hidden;
      flex-shrink: 0;
      cursor: pointer;
    }

    .photo-viewport-b img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      padding: 4px;
    }

    .zoom-hint-tag {
      position: absolute;
      bottom: 2px;
      right: 2px;
      background: rgba(15, 23, 42, 0.7);
      color: #ffffff;
      padding: 2px 4px;
      border-radius: 4px;
      font-size: 8px;
      font-weight: 800;
      letter-spacing: 0.02em;
    }

    .product-info {
      flex: 1;
    }

    .prod-stock-badge {
      display: inline-block;
      font-size: 10px;
      font-weight: 800;
      padding: 2px 6px;
      border-radius: 4px;
      margin-bottom: 3px;
    }

    .prod-stock-badge.ready {
      background: var(--success-light);
      color: #065f46;
    }

    .prod-stock-badge.custom {
      background: var(--accent-light);
      color: #92400e;
    }

    .prod-stock-badge.soldout,
    .prod-stock-badge.agotado {
      background: #fee2e2;
      color: #991b1b;
    }

    .prod-name {
      font-size: 15px;
      font-weight: 800;
      line-height: 1.25;
      color: var(--text);
      margin-bottom: 2px;
    }

    .prod-spec-summary {
      font-size: 12px;
      color: var(--text-muted);
      line-height: 1.35;
      margin-bottom: 4px;
    }

    .prod-price {
      font-family: "Nunito", sans-serif;
      font-size: 17px;
      font-weight: 900;
      color: var(--primary);
    }

    /* FICHA TÉCNICA EXPANDIBLE */
    .btn-toggle-fabric {
      background: none;
      border: none;
      color: var(--primary);
      font-size: 11px;
      font-weight: 700;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 3px;
      margin-top: 2px;
      padding: 2px 0;
    }

    .fabric-details-box {
      display: none;
      background: #f8fafc;
      border-radius: 8px;
      padding: 8px 10px;
      font-size: 11px;
      color: var(--text-muted);
      margin: 8px 0;
      border-left: 3px solid var(--primary);
      line-height: 1.4;
    }

    .fabric-details-box.open {
      display: block;
    }

    /* FILA DE TALLES Y CONTADOR */
    .product-controls-row {
      display: flex;
      flex-direction: column;
      gap: 10px;
      padding-top: 10px;
      border-top: 1px dashed var(--border);
    }

    .size-picker-wrap {
      display: flex;
      gap: 5px;
      flex-wrap: nowrap;
      justify-content: center;
      align-items: center;
      width: 100%;
    }

    .item-size-pill {
      min-width: 32px;
      height: 32px;
      padding: 0 4px;
      border-radius: 8px;
      background: var(--bg);
      border: 1.5px solid var(--border);
      font-family: "Nunito", sans-serif;
      font-size: 12px;
      font-weight: 800;
      color: var(--text);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: all 0.15s;
      position: relative;
    }

    .item-size-pill.active {
      background: var(--success);
      border-color: var(--success);
      color: #ffffff;
      font-weight: 900;
    }

    .item-size-pill.out-of-stock {
      opacity: 0.45 !important;
      text-decoration: line-through !important;
      border-style: dashed !important;
    }

    .size-qty-badge {
      position: absolute;
      top: -6px;
      right: -6px;
      background: var(--primary);
      color: #fff;
      font-size: 10px;
      font-weight: 900;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 0 1.5px #fff;
      z-index: 2;
    }

    /* BOTONES DE AGREGAR AL CARRITO EN LA TARJETA */
    .btn-card-add-cart {
      background: var(--primary);
      color: #ffffff;
      border: none;
      padding: 8px 14px;
      border-radius: 999px;
      font-family: "Nunito", sans-serif;
      font-size: 13px;
      font-weight: 800;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 5px;
      transition: all 0.15s ease;
      white-space: nowrap;
    }

    .btn-card-add-cart:hover {
      background: var(--primary-dark);
      transform: translateY(-1px);
    }

    .btn-card-add-cart.disabled {
      background: #e2e8f0;
      color: #94a3b8;
      cursor: not-allowed;
      transform: none;
    }

    .card-stepper-in-cart {
      display: flex;
      align-items: center;
      gap: 6px;
      background: #ecfdf5;
      border: 1.5px solid var(--success);
      border-radius: 999px;
      padding: 3px 6px;
    }

    .card-stepper-in-cart .stepper-btn {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      background: #ffffff;
      border: 1px solid var(--success-light);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      font-weight: 900;
      cursor: pointer;
      color: var(--success);
    }

    .card-stepper-in-cart .stepper-qty-badge {
      font-size: 12px;
      font-weight: 800;
      color: #065f46;
      padding: 0 4px;
      white-space: nowrap;
    }

    .stepper-wrap {
      display: flex;
      align-items: center;
      gap: 6px;
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: 999px;
      padding: 2px 6px;
    }

    .stepper-btn {
      width: 26px;
      height: 26px;
      border-radius: 50%;
      background: #ffffff;
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      font-weight: 900;
      cursor: pointer;
      color: var(--text);
    }

    .stepper-qty {
      font-size: 13px;
      font-weight: 900;
      min-width: 14px;
      text-align: center;
    }

    /* RESPONSIVE DESKTOP VIEW */
    @media (min-width: 768px) {
      .app-viewport {
        max-width: 960px;
        margin: 20px auto;
        border-radius: 20px;
      }

      .catalog-stream {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
      }

      .product-main {
        flex-direction: row;
      }

      .photo-viewport-a,
      .photo-viewport-b {
        width: 140px !important;
        height: 140px !important;
      }
    }

    /* ── BARRA INFERIOR FIJA (ENFOCADA EN ITEMS, SIN TOTAL EN PESOS) ── */
    .sticky-bar {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 200;
      background: #ffffff;
      border-top: 1px solid var(--border);
      box-shadow: 0 -8px 25px rgba(15, 23, 42, 0.08);
      padding: 12px 18px;
    }

    .sticky-bar-inner {
      max-width: 480px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
    }

    .sticky-summary {
      flex: 1;
    }

    .sticky-cart-title {
      font-family: "Nunito", sans-serif;
      font-size: 16px;
      font-weight: 900;
      color: var(--text);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .sticky-cart-hint {
      font-size: 11px;
      color: var(--text-muted);
      font-weight: 600;
      margin-top: 1px;
    }

    /* ── DRAWER / MODAL DEL CARRITO ── */
    .cart-items-list {
      max-height: 48vh;
      overflow-y: auto;
      margin: 12px 0;
      display: flex;
      flex-direction: column;
      gap: 10px;
      padding-right: 4px;
    }

    .cart-item-card {
      display: flex;
      align-items: center;
      gap: 12px;
      background: #f8fafc;
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 6px 12px;
    }

    .cart-item-thumb {
      width: 64px;
      height: 64px;
      border-radius: 8px;
      object-fit: cover;
      background: #fff;
      border: 1px solid var(--border);
      flex-shrink: 0;
    }

    .cart-item-info {
      flex: 1;
      min-width: 0;
    }

    .cart-item-title {
      font-size: 13px;
      font-weight: 800;
      color: var(--text);
      line-height: 1.2;
      margin-bottom: 2px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .cart-item-variant {
      font-size: 11px;
      font-weight: 700;
      color: var(--primary);
    }

    .cart-item-price {
      font-size: 13.5px;
      font-weight: 900;
      color: var(--text);
    }

    .cart-item-bottom-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 6px;
    }

    .cart-item-actions {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .cart-item-stepper {
      display: flex;
      align-items: center;
      gap: 5px;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 999px;
      padding: 2px 4px;
    }

    .cart-item-stepper button {
      width: 22px;
      height: 22px;
      border-radius: 50%;
      border: none;
      background: #f1f5f9;
      font-weight: 900;
      font-size: 13px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .cart-item-stepper span {
      font-size: 12px;
      font-weight: 800;
      min-width: 14px;
      text-align: center;
    }

    .cart-item-remove {
      background: none;
      border: none;
      color: #94a3b8;
      cursor: pointer;
      font-size: 16px;
      padding: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 6px;
      transition: color 0.15s;
    }

    .cart-item-remove:hover {
      color: #ef4444;
    }

    .cart-empty-state {
      text-align: center;
      padding: 30px 10px;
      color: var(--text-muted);
    }

    .cart-total-box {
      background: var(--primary-light);
      border-radius: 12px;
      padding: 8px 16px;
      margin-top: 6px;
    }

    .cart-total-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 15px;
      font-weight: 800;
      color: var(--primary-dark);
    }

    .cart-total-amount {
      font-size: 20px;
      font-weight: 900;
      color: var(--primary-dark);
    }

    .cart-total-detail {
      font-size: 11px;
      color: var(--text-muted);
      margin-top: 2px;
    }

    .btn-checkout-cart {
      width: 100%;
      background: var(--success);
      color: #fff;
      border: none;
      padding: 11px 10px;
      border-radius: 12px;
      font-weight: 800;
      font-size: 15px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      transition: background 0.2s, transform 0.15s;
    }

    .btn-keep-shopping {
      width: 100%;
      background: var(--primary);
      color: #fff;
      border: none;
      padding: 11px 10px;
      border-radius: 12px;
      font-weight: 800;
      font-size: 13.5px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.2s, transform 0.15s;
    }

    .btn-keep-shopping:hover {
      background: var(--primary-dark);
      transform: translateY(-1px);
    }

    .btn-checkout-cart:hover {
      background: #059669;
      transform: translateY(-1px);
    }

    /* SELECTOR DE NIVEL AL PIE */
    .cycle-bar-bottom-wrap {
      margin: 35px auto 25px;
      padding: 16px 14px;
      background: #f8fafc;
      border: 1.5px dashed var(--border);
      border-radius: 16px;
      text-align: center;
      max-width: 480px;
    }

    .cbb-title {
      font-size: 13px;
      font-weight: 800;
      color: var(--text-muted);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
    }

    .btn-clear-cart {
      background: #f1f5f9;
      color: var(--text-muted);
      border: 1px solid var(--border);
      padding: 6px 12px;
      border-radius: 12px;
      font-weight: 700;
      font-size: 13px;
      cursor: pointer;
    }

    .btn-clear-cart:hover {
      background: #e2e8f0;
      color: var(--text);
    }

    .btn-submit-order {
      background: var(--success);
      color: #ffffff;
      border: none;
      padding: 13px 20px;
      border-radius: 999px;
      font-family: "Nunito", sans-serif;
      font-size: 14px;
      font-weight: 900;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 6px;
      box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
      transition: all 0.15s;
    }

    .btn-submit-order:active {
      transform: scale(0.96);
      background: #059669;
    }

    /* ── BOTTOM DRAWER & MODAL ── */
    .drawer-scrim {
      position: fixed;
      inset: 0;
      background: rgba(15, 23, 42, 0.65);
      backdrop-filter: blur(4px);
      z-index: 300;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.25s ease;
    }

    .drawer-scrim.open {
      opacity: 1;
      pointer-events: auto;
    }

    .modal-bottom {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 301;
      background: #ffffff;
      border-top-left-radius: 26px;
      border-top-right-radius: 26px;
      max-width: 480px;
      margin: 0 auto;
      padding: 20px 20px 30px;
      transform: translateY(100%);
      transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      max-height: 88vh;
      overflow-y: auto;
    }

    .modal-bottom.open {
      transform: translateY(0);
    }

    .drag-pill-handle {
      width: 38px;
      height: 4px;
      border-radius: 999px;
      background: #cbd5e1;
      margin: 0 auto 16px;
    }

    .modal-title {
      font-size: 19px;
      margin-bottom: 6px;
    }

    .modal-subtitle {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 16px;
      line-height: 1.4;
    }

    /* TABLA DE MEDIDAS */
    .measure-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 13px;
      margin-bottom: 16px;
    }

    .measure-table th {
      background: var(--bg);
      padding: 8px;
      text-align: center;
      font-weight: 800;
      border-bottom: 1.5px solid var(--border);
    }

    .measure-table td {
      padding: 8px;
      text-align: center;
      border-bottom: 1px solid var(--border);
      font-weight: 600;
    }

    /* OPCIÓN B: MODAL FULL-SCREEN PHOTO VIEWER (SAGRADO CORAZÓN) */
    .photo-modal-gallery {
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin-bottom: 20px;
    }

    .pmg-main-img {
      width: 100%;
      height: 260px;
      object-fit: contain;
      background: #f8fafc;
      border-radius: 16px;
      border: 1px solid var(--border);
      padding: 12px;
    }

    .pmg-thumbs-row {
      display: flex;
      gap: 8px;
      justify-content: center;
    }

    .pmg-thumb {
      width: 64px;
      height: 64px;
      border-radius: 10px;
      border: 2px solid var(--border);
      object-fit: contain;
      padding: 4px;
      background: #ffffff;
      cursor: pointer;
    }

    .pmg-thumb.active {
      border-color: var(--primary);
    }

    /* FORMULARIO DE CHECKOUT */
    .form-field {
      margin-bottom: 12px;
    }

    .form-field label {
      display: block;
      font-size: 12px;
      font-weight: 800;
      color: var(--text-muted);
      margin-bottom: 4px;
    }

    .form-field input,
    .form-field select,
    .form-field textarea {
      width: 100%;
      padding: 11px 14px;
      border: 1.5px solid var(--border);
      border-radius: 12px;
      font-family: inherit;
      font-size: 14px;
      outline: none;
      background: var(--bg);
    }

    .form-field textarea {
      resize: vertical;
      min-height: 80px;
    }

    .form-field input:focus,
    .form-field textarea:focus {
      border-color: var(--primary);
      background: #ffffff;
    }

    .delivery-options-box {
      background: #f8fafc;
      border: 1.5px solid var(--border);
      border-radius: 14px;
      padding: 12px;
      margin: 14px 0;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .delivery-radio-label {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      padding: 8px 10px;
      border-radius: 10px;
      background: #ffffff;
      border: 1px solid var(--border);
      cursor: pointer;
      font-size: 13px;
    }

    .delivery-radio-label input {
      margin-top: 2px;
    }

    .delivery-radio-label strong {
      display: block;
      color: var(--text);
    }

    .delivery-radio-label span {
      font-size: 11px;
      color: var(--text-muted);
    }

    .form-row-2 {
      display: flex;
      gap: 10px;
    }

    .form-row-2 .form-field {
      margin-bottom: 8px;
    }

    .form-select {
      cursor: pointer;
    }

    .address-fields-grid {
      background: #f1f5f9;
      border: 1.5px solid #cbd5e1;
      border-radius: 14px;
      padding: 12px;
      margin-top: 10px;
    }

    .payment-options-box {
      display: flex;
      flex-direction: column;
      gap: 8px;
      margin: 8px 0 14px;
    }

    .payment-radio-label {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      padding: 10px 12px;
      border-radius: 12px;
      background: #ffffff;
      border: 1.5px solid var(--border);
      cursor: pointer;
      transition: all 0.15s;
    }

    .payment-radio-label:has(input:checked) {
      border-color: #009ee3;
      background: #f0f9ff;
    }

    .payment-radio-label input {
      margin-top: 3px;
    }

    .pay-option-content {
      flex: 1;
    }

    .pay-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      font-size: 13px;
      color: var(--text);
    }

    .pay-badge-mp {
      font-size: 10px;
      font-weight: 800;
      background: #009ee3;
      color: #fff;
      padding: 2px 6px;
      border-radius: 4px;
    }

    .pay-badge-mp {
      font-size: 10px;
      font-weight: 800;
      background: #009ee3;
      color: #fff;
      padding: 2px 6px;
      border-radius: 4px;
    }

    .pay-badge-local {
      font-size: 10px;
      font-weight: 800;
      background: #f59e0b;
      color: #fff;
      padding: 2px 6px;
      border-radius: 4px;
    }

    .pay-badge-discount {
      font-size: 10px;
      font-weight: 800;
      background: #10b981;
      color: #fff;
      padding: 2px 6px;
      border-radius: 4px;
    }

    .pay-sub {
      display: block;
      font-size: 11px;
      color: var(--text-muted);
      margin-top: 2px;
    }

    .btn-pay-gateway {
      width: 100%;
      padding: 15px;
      background: #009ee3;
      color: #ffffff;
      border: none;
      border-radius: 14px;
      font-family: "Nunito", sans-serif;
      font-size: 16px;
      font-weight: 900;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      box-shadow: 0 4px 15px rgba(0, 158, 227, 0.35);
      transition: all 0.2s;
    }

    .btn-pay-gateway:hover {
      background: #0087c2;
      transform: translateY(-1px);
    }

    .btn-pay-gateway.local {
      background: #d97706;
      box-shadow: 0 4px 15px rgba(217, 119, 6, 0.35);
    }

    .btn-pay-gateway.local:hover {
      background: #b45309;
    }

    .btn-pay-gateway.transfer {
      background: var(--primary);
      box-shadow: 0 4px 15px rgba(30, 58, 138, 0.35);
    }

    .btn-back-nav {
      background: none;
      border: none;
      color: var(--primary);
      font-weight: 800;
      font-size: 13px;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 4px 0;
    }

    .btn-back-nav:hover {
      text-decoration: underline;
    }

    .modal-header-nav {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 10px;
    }

    .btn-modal-close {
      background: none;
      border: none;
      font-size: 22px;
      cursor: pointer;
      color: var(--text-muted);
      padding: 4px 6px;
      line-height: 1;
      border-radius: 6px;
    }

    .btn-modal-close:hover {
      color: var(--text);
      background: #f1f5f9;
    }

    .order-success-card {
      background: #f8fafc;
      border: 1.5px solid var(--border);
      border-radius: 14px;
      padding: 14px;
      margin: 14px 0;
      font-size: 13px;
    }

    .bank-data-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 8px 0;
      border-bottom: 1px solid #e2e8f0;
    }

    .bank-data-row:last-child {
      border-bottom: none;
    }

    .bank-data-value {
      font-weight: 800;
      color: var(--primary-dark);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .copy-chip-btn {
      background: #e2e8f0;
      border: none;
      padding: 3px 8px;
      border-radius: 6px;
      font-size: 11px;
      font-weight: 800;
      cursor: pointer;
      color: var(--primary);
      transition: background 0.15s;
    }

    .copy-chip-btn:hover {
      background: #cbd5e1;
    }

    .btn-finish-whatsapp:hover {
      background: #20bd5a;
      transform: translateY(-1px);
      box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
    }

    /* TOAST DE FEEDBACK RÁPIDO INTERACTIVO */
    .toast-pill {
      position: fixed;
      top: 72px;
      left: 50%;
      transform: translateX(-50%) translateY(-25px);
      background: transparent !important;
      color: #10b981 !important;
      padding: 8px 16px;
      border-radius: 999px;
      font-size: 13.5px;
      font-weight: 800;
      opacity: 0;
      pointer-events: none;
      transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
      z-index: 9999;
      box-shadow: none !important;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      border: none !important;
      max-width: 90vw;
      white-space: nowrap;
      text-shadow: 0 1px 2px rgba(255, 255, 255, 0.95);
    }

    .toast-pill.show {
      opacity: 1;
      pointer-events: auto;
      transform: translateX(-50%) translateY(0);
    }

    .toast-pill .toast-btn-action {
      display: none !important;
    }

    /* ════════════ OVERRIDES DE DISEÑO CORREGIDO (PC Y CELULAR) ════════════ */

    /* 1. HERO INSTITUCIONAL (Colegio) */
    .school-header-bar {
      position: relative !important;
      width: min(1240px, calc(100% - 32px)) !important;
      margin: 20px auto 20px auto !important;
      border-radius: 28px !important;
      overflow: hidden !important;
      min-height: 500px !important;
      /* Degradado base exacto de miuni — de azul noche a celeste brillante */
      background: linear-gradient(130deg, #091e4a 0%, #10439f 45%, #1a6bd4 75%, #298dff 100%) !important;
      display: flex !important;
      align-items: flex-end !important;
      padding: 0 !important;
      box-shadow: 0 16px 40px rgba(10, 37, 88, 0.14) !important;
    }

    .school-header-bar::before {
      display: none !important;
    }

    .school-hero-bg-photo {
      position: absolute !important;
      inset: 0 !important;
      z-index: 1 !important;
      width: 100% !important;
      height: 100% !important;
      object-fit: cover !important;
      object-position: center 20% !important;
      opacity: 0.80 !important;
    }

    .school-hero-bg-photo:not([src]),
    .school-hero-bg-photo[src=""] {
      display: none !important;
    }

    .school-hero-overlay {
      position: absolute !important;
      inset: 0 !important;
      z-index: 2 !important;
      background: linear-gradient(105deg, rgba(6, 20, 52, 0.72) 0%, rgba(9, 34, 84, 0.40) 50%, rgba(26, 107, 212, 0.08) 80%, transparent 100%) !important;
      pointer-events: none !important;
    }

    .school-hero-content {
      position: relative !important;
      z-index: 3 !important;
      display: flex !important;
      align-items: flex-end !important;
      justify-content: space-between !important;
      width: 100% !important;
      padding: 48px 25px !important;
      gap: 24px !important;
      flex-wrap: wrap !important;
    }

    .sh-left-info {
      display: flex !important;
      align-items: center !important;
      gap: 24px !important;
      max-width: 820px !important;
    }

    .sh-badge {
      width: clamp(130px, 15vw, 300px) !important;
      height: clamp(130px, 15vw, 300px) !important;
      object-fit: contain !important;
      background: transparent !important;
      padding: 0 !important;
      border: none !important;
      border-radius: 0 !important;
      box-shadow: none !important;
      flex-shrink: 0 !important;
      filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.35)) !important;
    }

    .sh-titles h2 {
      font-family: "Nunito", sans-serif !important;
      font-size: clamp(24px, 4.8vw, 42px) !important;
      font-weight: 900 !important;
      line-height: 1.05 !important;
      letter-spacing: -0.02em !important;
      color: #ffffff !important;
      margin-bottom: 8px !important;
      text-shadow: 0 2px 16px rgba(0, 0, 0, 0.45) !important;
    }

    .sh-subtitle {
      font-size: clamp(14px, 1.8vw, 17px) !important;
      color: rgba(255, 255, 255, 0.88) !important;
      line-height: 1.5 !important;
      max-width: 540px !important;
      margin: 0 !important;
    }

    .btn-change-school {
      display: inline-flex !important;
      align-items: center !important;
      gap: 8px !important;
      padding: 13px 24px !important;
      border-radius: 999px !important;
      background: #ffffff !important;
      color: #1351b4 !important;
      font-family: "Nunito", sans-serif !important;
      font-size: 14px !important;
      font-weight: 800 !important;
      border: none !important;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18) !important;
      cursor: pointer !important;
      white-space: nowrap !important;
      transition: transform 0.2s, box-shadow 0.2s !important;
    }

    .btn-change-school:hover {
      transform: translateY(-2px) !important;
      box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25) !important;
    }

    @media(max-width: 860px) {

      .home-hero,
      .school-header-bar {
        min-height: 520px !important;
      }

      .hero-content,
      .school-hero-content {
        flex-direction: column !important;
        align-items: flex-start !important;
        padding: 32px 28px 28px !important;
        gap: 20px !important;
      }

      .hero-avatar {
        width: 140px !important;
        align-self: center !important;
        margin-bottom: 10px !important;
      }

      .sh-left-info {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 16px !important;
      }

      .sh-badge {
        width: 76px !important;
        height: 76px !important;
      }
    }

    @media(max-width: 520px) {

      .home-hero,
      .school-header-bar {
        min-height: 380px !important;
        border-radius: 20px !important;
      }

      .hero-content,
      .school-hero-content {
        padding: 26px 20px 24px !important;
      }

      .hero-text h1,
      .sh-titles h2 {
        font-size: 24px !important;
      }

      .hero-avatar {
        width: 100px !important;
      }

      .hero-stats {
        gap: 18px !important;
      }

      .hs-item strong {
        font-size: 22px !important;
      }

      .sh-badge {
        width: 110px !important;
        height: 110px !important;
      }
    }

    /* 2. SELECTOR DE CICLO / NIVELES (ALTO CONTRASTE) */
    .cycle-bar {
      display: flex !important;
      gap: 10px !important;
      padding: 14px 14px 6px 14px !important;
      background: transparent !important;
    }

    .cycle-btn {
      flex: 1 !important;
      max-width: 250px !important;
      padding: 12px 16px !important;
      border-radius: 12px !important;
      font-family: "Nunito", sans-serif !important;
      font-size: 14px !important;
      font-weight: 800 !important;
      cursor: pointer !important;
      border: 2px solid #cbd5e1 !important;
      background: #ffffff !important;
      color: #334155 !important;
      display: flex !important;
      align-items: center !important;
      justify-content: center !important;
      gap: 6px !important;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04) !important;
      transition: all 0.2s ease !important;
    }

    .cycle-btn:hover {
      border-color: #1351b4 !important;
      color: #1351b4 !important;
    }

    .cycle-btn.active {
      background: #061c44 !important;
      /* Azul marino profundo */
      border-color: #061c44 !important;
      color: #ffffff !important;
      /* Blanco vibrante */
      font-weight: 900 !important;
      box-shadow: 0 4px 14px rgba(6, 28, 68, 0.28) !important;
    }

    /* 3. PRODUCTOS: Tarjeta vertical y Carrusel de 3 fotos */
    .product-main {
      flex-direction: column !important;
    }

    .photo-viewport-a,
    .photo-viewport-b {
      width: 100% !important;
      height: 280px !important;
      background: #f8fafc !important;
      border-radius: 14px !important;
      border: 1px solid #e2e8f0 !important;
      position: relative !important;
      overflow: hidden !important;
    }

    .carousel-track-a {
      display: flex !important;
      width: 100% !important;
      height: 100% !important;
      overflow-x: auto !important;
      scroll-snap-type: x mandatory !important;
      scrollbar-width: none !important;
    }

    .carousel-track-a::-webkit-scrollbar {
      display: none;
    }

    .carousel-track-a img {
      width: 100% !important;
      height: 100% !important;
      object-fit: contain !important;
      padding: 10px !important;
      flex: 0 0 100% !important;
      scroll-snap-align: start !important;
    }

    /* Flechas de navegación del carrusel */
    .carousel-nav-btn {
      position: absolute !important;
      top: 50% !important;
      transform: translateY(-50%) !important;
      width: 36px !important;
      height: 36px !important;
      background: rgba(255, 255, 255, 0.92) !important;
      border-radius: 50% !important;
      display: flex !important;
      align-items: center !important;
      justify-content: center !important;
      cursor: pointer !important;
      z-index: 10 !important;
      border: 1.5px solid #cbd5e1 !important;
      box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15) !important;
      font-size: 22px !important;
      line-height: 1 !important;
      font-weight: 900 !important;
      color: #0b2545 !important;
      transition: all 0.15s ease !important;
      user-select: none !important;
    }

    .carousel-nav-btn:hover {
      background: #ffffff !important;
      border-color: #1351b4 !important;
      color: #1351b4 !important;
      transform: translateY(-50%) scale(1.08) !important;
    }

    .carousel-nav-btn:active {
      transform: translateY(-50%) scale(0.95) !important;
    }

    .carousel-nav-btn.left {
      left: 8px !important;
    }

    .carousel-nav-btn.right {
      right: 8px !important;
    }

    /* Puntos (dots) del carrusel clickeables */
    .carousel-dots {
      position: absolute !important;
      bottom: 8px !important;
      left: 50% !important;
      transform: translateX(-50%) !important;
      display: flex !important;
      gap: 6px !important;
      z-index: 8 !important;
    }

    .c-dot {
      width: 8px !important;
      height: 8px !important;
      border-radius: 50% !important;
      background: #cbd5e1 !important;
      cursor: pointer !important;
      transition: all 0.2s ease !important;
    }

    .c-dot.active {
      background: #1351b4 !important;
      width: 20px !important;
      border-radius: 6px !important;
    }

    /* 4. PRECIOS Y TÍTULOS */
    .product-card h3.prod-name {
      font-size: 18px !important;
      font-weight: 800 !important;
      color: #0f172a !important;
      line-height: 1.25 !important;
      margin-top: 8px !important;
      margin-bottom: 4px !important;
    }

    .prod-price {
      font-size: 22px !important;
      font-weight: 900 !important;
      color: #1351b4 !important;
      /* Azul institucional oficial tanto en PC como en Celular */
      margin: 4px 0 0px 0 !important;
    }

    /* 5. NÚMEROS DE TALLE EN UNA SOLA FILA CENTRADOS */
    .size-picker-wrap {
      display: flex !important;
      gap: 5px !important;
      flex-wrap: nowrap !important;
      align-items: center !important;
      justify-content: center !important;
      width: 100% !important;
    }

    .item-size-pill {
      flex: 0 0 auto !important;
      min-width: 32px !important;
      height: 34px !important;
      padding: 0 6px !important;
      border-radius: 8px !important;
      background: #ffffff !important;
      border: 1.5px solid #cbd5e1 !important;
      font-family: "Nunito", sans-serif !important;
      font-size: 12.5px !important;
      font-weight: 800 !important;
      color: #1e293b !important;
      display: inline-flex !important;
      align-items: center !important;
      justify-content: center !important;
      cursor: pointer !important;
      transition: all 0.15s ease !important;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
    }

    .item-size-pill:hover {
      border-color: var(--success) !important;
      color: var(--success) !important;
    }

    .item-size-pill.active {
      background: var(--success) !important;
      border-color: var(--success) !important;
      color: #ffffff !important;
      font-weight: 900 !important;
      box-shadow: 0 2px 8px rgba(16, 185, 129, 0.35) !important;
    }

    .stepper-wrap {
      display: inline-flex !important;
      align-items: center !important;
      gap: 6px !important;
      background: #f8fafc !important;
      border: 1.5px solid #cbd5e1 !important;
      /* RECUADRO VISIBLE */
      border-radius: 999px !important;
      padding: 3px 8px !important;
    }

    .stepper-btn {
      width: 30px !important;
      height: 30px !important;
      border-radius: 50% !important;
      background: #ffffff !important;
      border: 1.5px solid #cbd5e1 !important;
      /* RECUADRO DE LOS BOTONES + Y - */
      display: flex !important;
      align-items: center !important;
      justify-content: center !important;
      font-size: 16px !important;
      font-weight: 900 !important;
      cursor: pointer !important;
      color: #1e293b !important;
      transition: all 0.15s ease !important;
    }

    .stepper-btn:hover {
      border-color: #1351b4 !important;
      color: #1351b4 !important;
    }

    .stepper-qty {
      font-size: 15px !important;
      font-weight: 900 !important;
      min-width: 20px !important;
      text-align: center !important;
      color: #0f172a !important;
    }

    /* 6. BOTÓN CONFIRMAR PEDIDO (BARRA FIJA) */
    .sticky-bar {
      background: rgba(255, 255, 255, 0.98) !important;
      border-top: 1px solid #e2e8f0 !important;
      box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08) !important;
    }

    .sticky-total-price {
      font-size: 20px !important;
      font-weight: 900 !important;
      color: #061c44 !important;
    }

    .btn-submit-order {
      background: #10b981 !important;
      /* VERDE SIEMPRE VISIBLE */
      color: #ffffff !important;
      border: none !important;
      padding: 13px 22px !important;
      border-radius: 999px !important;
      font-family: "Nunito", sans-serif !important;
      font-size: 15px !important;
      font-weight: 900 !important;
      cursor: pointer !important;
      display: inline-flex !important;
      align-items: center !important;
      gap: 8px !important;
      box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4) !important;
      transition: all 0.15s ease !important;
    }

    .btn-submit-order:hover {
      background: #059669 !important;
      transform: translateY(-1px) !important;
    }

    /* 7. VISTA PC (PANTALLA COMPLETA Y AJUSTES DE HERO) */
    @media (min-width: 768px) {
      .app-viewport {
        max-width: 1400px !important;
        margin: 0 auto 30px auto !important;
        /* Quita margen superior innecesario */
      }

      .cycle-bar {
        padding: 16px 24px 8px 24px !important;
      }

      .master-size-box {
        margin: 10px 24px !important;
      }

      .catalog-stream {
        display: grid !important;
        grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)) !important;
        gap: 24px !important;
        padding: 10px 24px 40px 24px !important;
      }

      .photo-viewport-a,
      .photo-viewport-b {
        height: 300px !important;
      }
    }

    /* ESTILOS DE LA FILA DE ACCIÓN (AGREGAR Y ENCARGAR ABAJO) */
    .card-action-col {
      display: flex !important;
      flex-direction: row !important;
      align-items: center !important;
      justify-content: space-between !important;
      gap: 8px !important;
      width: 100% !important;
      flex-shrink: 0 !important;
    }

    .card-action-stepper {
      flex: 1 !important;
      width: 100% !important;
      min-height: 38px !important;
    display: flex;
      align-items: center;
      justify-content: space-between;
      background: var(--primary);
      border-radius: 999px;
      padding: 4px;
    }

    .card-action-stepper.stepper-pedido {
      background: #64748b;
      /* Color para stepper "A Pedido" */
    }

    .card-action-stepper button {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.2);
      border: none;
      color: #ffffff;
      font-size: 18px;
      font-weight: bold;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.2s;
    }

    .card-action-stepper button:hover {
      background: rgba(255, 255, 255, 0.4);
    }


    /* BOTONES DE ACCIÓN: AGREGAR (stock) / ENCARGAR (a pedido) */
    .btn-card-action {
      flex: 1 !important;
      width: auto !important;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 1px;
      min-height: 38px;
      padding: 8px 4px;
      border-radius: 12px;
      border: 1.5px solid transparent;
      font-family: "Nunito", sans-serif;
      cursor: pointer;
      line-height: 1.15;
      transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
    }

    .btn-card-action .bca-main {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 5px;
      font-size: 13px;
      font-weight: 900;
    }

    .btn-card-action .bca-sub {
      font-size: 9px;
      font-weight: 700;
      letter-spacing: 0.2px;
      opacity: 0.9;
    }

    .btn-card-action.add-stock {
      background: var(--primary);
      color: #ffffff;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
    }

    .btn-card-action.a-pedido {
      background: #fef3c7;
      color: #92400e;
      border-color: #f59e0b;
      box-shadow: 0 3px 10px rgba(245, 158, 11, 0.25);
    }

    .btn-card-action:not(.is-inactive):hover {
      transform: translateY(-1px);
    }

    .btn-card-action.a-pedido:not(.is-inactive):hover {
      background: #fde68a;
    }

    .btn-card-action.is-inactive {
      background: transparent !important;
      color: #94a3b8 !important;
      border: 1.5px dashed #cbd5e1 !important;
      box-shadow: none !important;
      cursor: not-allowed;
    }

    .btn-card-action.is-inactive img {
      filter: grayscale(1) opacity(0.5);
    }

    /* TALLES SIN STOCK: punteado ámbar (se pueden encargar), ya no tachados */
    .item-size-pill.out-of-stock {
      opacity: 1 !important;
      text-decoration: none !important;
      border: 1.5px dashed #f59e0b !important;
      background: #fffbeb !important;
      color: #92400e !important;
    }

    .item-size-pill.out-of-stock.active {
      background: #f59e0b !important;
      border: 1.5px solid #d97706 !important;
      color: #ffffff !important;
      box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4) !important;
    }

    /* AVISO / LEYENDA DE ENCARGO */
    .order-notice {
      display: flex;
      align-items: flex-start;
      gap: 6px;
      margin-top: 8px;
      padding: 6px 9px;
      border-radius: 8px;
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      color: #475569;
      font-size: 10.5px;
      line-height: 1.35;
    }

    .order-notice.is-active {
      background: #fffbeb;
      border-color: #fcd34d;
      color: #92400e;
    }

    /* LEYENDA COMERCIAL Y LEGAL DE FINANCIACIÓN (3 CUOTAS SIN INTERÉS) */
    .prod-tax-disclaimer {
      font-size: 11.5px !important;
      color: #059669 !important;
      font-weight: 700 !important;
      margin-top: 1px !important;
      margin-bottom: 8px !important;
      letter-spacing: 0.01em !important;
      display: flex !important;
      align-items: center !important;
      gap: 4px !important;
    }

    /* MODAL CHECKOUT WIDE Y RESPONSIVE SIN SCROLL INCOMODO */
    @media (min-width: 768px) {
      .modal-checkout-wide {
        max-width: 940px !important;
        max-height: 94vh !important;
        border-radius: 24px !important;
        bottom: auto !important;
        top: 50% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) scale(0.96) !important;
        padding: 20px 24px !important;
        opacity: 0 !important;
        pointer-events: none !important;
        visibility: hidden !important;
        transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease, visibility 0.25s ease !important;
      }

      .modal-checkout-wide.open {
        transform: translate(-50%, -50%) scale(1) !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        visibility: visible !important;
      }

      .checkout-grid-layout {
        display: grid;
        grid-template-columns: 1.1fr 1fr;
        gap: 20px;
        align-items: start;
      }
    }

    .pay-option-price-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-top: 4px;
    }

    .pay-option-price {
      font-size: 13px;
      font-weight: 800;
      color: var(--primary-dark);
    }

    .pay-discount-price {
      color: #059669;
    }

    .pay-installment-text {
      font-size: 11px;
      color: var(--primary);
      font-weight: 700;
    }

    /* FOOTER LEGAL Y NORMATIVO */
    .legal-footer {
      background: #0f172a;
      color: #94a3b8;
      padding: 36px 24px 80px;
      margin-top: 40px;
      font-size: 12px;
      line-height: 1.6;
      border-top: 1px solid #1e293b;
    }

    .legal-footer-inner {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr;
      gap: 24px;
    }

    @media (min-width: 768px) {
      .legal-footer-inner {
        grid-template-columns: 1.4fr 1fr 1fr;
      }
    }

    .legal-footer h4 {
      color: #ffffff;
      font-size: 14px;
      margin-bottom: 10px;
      font-weight: 800;
    }

    .legal-footer a {
      color: #cbd5e1;
      text-decoration: underline;
      transition: color 0.15s;
    }

    .legal-footer a:hover {
      color: var(--yellow);
    }

    .btn-arrepentimiento {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: transparent;
      color: #ffffff !important;
      padding: 4px 8px;
      border-radius: 8px;
      font-weight: 800;
      font-size: 12px;
      text-decoration: none !important;
      margin-top: 8px;
      cursor: pointer;
      border: none;
      transition: background 0.15s;
    }

    .btn-arrepentimiento:hover {
      background: #090909;
    }
        .qr-explainer-content {
          display: flex;
          align-items: center;
          gap: 24px;
        }

        .qr-explainer-content .qr-left-col {
          flex: 1;
          display: flex;
          flex-direction: column;
          justify-content: center;
        }

        .qr-explainer-content .qr-video-wrapper {
          flex: 0.8;
          border-radius: 12px;
          overflow: hidden;
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
          border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .qr-explainer-content .qr-video-wrapper video {
          width: 100%;
          display: block;
          object-fit: cover;
        }

        @media (max-width: 768px) {
          .qr-explainer-content {
            flex-direction: column-reverse;
            /* En móvil, ponemos el video arriba (opcional) o abajo */
            gap: 20px;
          }

          .qr-explainer-content .qr-video-wrapper {
            width: 100%;
            flex: none;
          }
        }
    /* Estilos: Modal al 85% de la pantalla en PC */
    #modalCheckout.modal-bottom.modal-checkout-wide {
      width: 85%;
      max-width: 1200px;
      margin: 0 auto;
      max-height: 96vh;
    }

    /* Estilos: Labels dentro del input solo para campos especificados */
    .checkout-floating-wrap .floating-field {
      position: relative;
      margin-bottom: 12px;
    }

    .checkout-floating-wrap .floating-field input {
      width: 100%;
      padding: 22px 12px 6px 12px !important;
      height: 54px;
      box-sizing: border-box;
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      font-size: 15px;
      background: var(--white);
    }

    .checkout-floating-wrap .floating-field label {
      position: absolute;
      left: 12px;
      top: 18px;
      font-size: 15px;
      color: var(--text-muted);
      pointer-events: none;
      transition: 0.2s ease all;
      margin: 0;
      font-weight: 500;
    }

    /* El label sube cuando el input tiene foco o cuando tiene texto */
    .checkout-floating-wrap .floating-field input:focus+label,
    .checkout-floating-wrap .floating-field input:not(:placeholder-shown)+label {
      top: 6px;
      font-size: 11px;
      color: var(--primary);
      font-weight: 700;
    }

    /* Responsivo: inputs uno debajo de otro en celulares */
    @media (max-width: 768px) {
      .checkout-floating-wrap .form-row-2 {
        display: flex;
        flex-direction: column;
        gap: 0;
      }

      .checkout-floating-wrap .floating-field,
      .checkout-floating-wrap .form-field {
        margin-bottom: 12px;
        flex: none !important;
      }

      /* Modal al 100% en celular (sobrescribe el 85%) */
      #modalCheckout.modal-bottom.modal-checkout-wide {
        width: 100%;
        border-radius: 16px 16px 0 0;
      }

      /* AJUSTES DE CARRITO MÓVIL (Ganar espacio horizontal) */
      #modalCart {
        padding-left: 10px !important;
        padding-right: 10px !important;
      }

      .cart-item-card {
        padding: 6px 12px;
        gap: 14px;
      }

      .cart-item-thumb {
        width: 58px;
        height: 58px;
      }

      .cart-item-variant {
        font-size: 9.5px;
      }
    }

    /* ═════════════════════════════════════════════════════════════
       BOTONES MODAL ÉXITO DE PEDIDO (WHATSAPP & VOLVER A TIENDA)
       ═════════════════════════════════════════════════════════════ */
    .btn-whatsapp-proof {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      width: 100%;
      padding: 14px 20px;
      background: linear-gradient(180deg, #16a34a 0%, #15803d 100%);
      color: #ffffff;
      font-size: 14.5px;
      font-weight: 800;
      border-radius: 14px;
      border: none;
      text-decoration: none;
      box-sizing: border-box;
      margin-bottom: 12px;
      box-shadow: 0 6px 18px rgba(21, 128, 61, 0.35);
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
      cursor: pointer;
      letter-spacing: 0.2px;
    }

    .btn-whatsapp-proof:hover {
      background: linear-gradient(180deg, #15803d 0%, #0f632d 100%);
      color: #ffffff;
      transform: translateY(-2px);
      box-shadow: 0 10px 24px rgba(15, 99, 45, 0.45);
    }

    .btn-whatsapp-proof:active {
      transform: translateY(0);
      box-shadow: 0 4px 12px rgba(15, 99, 45, 0.25);
    }

    .btn-whatsapp-proof .wa-official-icon {
      filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
      transition: transform 0.25s ease;
    }

    .btn-whatsapp-proof:hover .wa-official-icon {
      transform: scale(1.08);
    }

    .btn-modal-return {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 100%;
      padding: 13px 18px;
      font-size: 14px;
      font-weight: 800;
      border-radius: 14px;
      border: 1.5px solid #cbd5e1;
      background: #f8fafc;
      color: #334155;
      cursor: pointer;
      box-sizing: border-box;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
      text-decoration: none;
    }

    .btn-modal-return:hover {
      background: #e2e8f0;
      color: #0f172a;
      border-color: #94a3b8;
      transform: translateY(-2px);
      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
    }

    .btn-modal-return:active {
      transform: translateY(0);
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
    }

    .btn-modal-return-primary {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 100%;
      padding: 13px 18px;
      font-size: 14px;
      font-weight: 800;
      border-radius: 14px;
      border: none;
      cursor: pointer;
      background: var(--primary, #003466);
      color: #ffffff;
      box-sizing: border-box;
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
      box-shadow: 0 4px 14px rgba(0, 52, 102, 0.25);
      text-decoration: none;
    }

    .btn-modal-return-primary:hover {
      background: var(--primary-dark, #002244);
      color: #ffffff;
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(0, 52, 102, 0.35);
    }

    .btn-modal-return-primary:active {
      transform: translateY(0);
      box-shadow: 0 2px 6px rgba(0, 52, 102, 0.2);
    }