@media screen and (max-width: 991px) {
  *, *::before, *::after {
    box-sizing: border-box;
  }

  html, body {
    max-width: 100vw;
    overflow-x: hidden;
    -webkit-tap-highlight-color: transparent;
    padding-bottom: 74px !important; 
  }

  
  body {
    padding-bottom: calc(74px + env(safe-area-inset-bottom, 0px)) !important;
  }

  
  .container, 
  .container-fluid, 
  .container-sm, 
  .container-md, 
  .container-lg, 
  .container-xl, 
  .container-xxl {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: clamp(10px, 3vw, 16px) !important;
    padding-right: clamp(10px, 3vw, 16px) !important;
  }

  
  button, 
  a.btn, 
  .btn, 
  .form-control, 
  .form-select, 
  input[type="text"], 
  input[type="number"], 
  input[type="password"], 
  input[type="email"], 
  select, 
  textarea {
    touch-action: manipulation;
    font-size: 16px; 
  }

  button, a.btn, .btn {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  
  .top-navbar {
    padding: 8px 0 !important;
  }

  .top-navbar .container {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }

  .nav-brand-img {
    height: 40px !important;
    max-width: 160px !important;
    object-fit: contain !important;
  }

  
  .mobile-bottom-navbar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, #9b111e 0%, #7d0a15 100%);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.28);
    z-index: 1040;
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px)) 4px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }

  .mobile-bottom-nav-grid {
    display: flex;
    justify-content: space-around;
    align-items: center;
    max-width: 600px;
    margin: 0 auto;
  }

  .mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.72rem;
    font-weight: 500;
    padding: 4px 6px;
    border-radius: 12px;
    transition: all 0.2s ease;
    position: relative;
    min-width: 52px;
    text-align: center;
  }

  .mobile-nav-item i {
    font-size: 1.2rem;
    margin-bottom: 2px;
    transition: transform 0.2s ease;
  }

  .mobile-nav-item:hover, .mobile-nav-item:focus {
    color: #ffffff;
  }

  .mobile-nav-item.active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(4px);
  }

  .mobile-nav-badge {
    position: absolute;
    top: 0px;
    right: 8px;
    background: #ef4444;
    color: #ffffff;
    font-size: 0.62rem;
    font-weight: 900;
    border-radius: 10px;
    padding: 1px 4.5px;
    border: 1.5px solid #7d0a15;
    line-height: 1;
  }

  
  .game-accounts-grid, 
  .product-catalog-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)) !important;
    gap: 12px !important;
  }

  .item-card, 
  .random-catalog-card {
    border-radius: 16px !important;
    width: 100% !important;
  }

  .item-card-img-wrap, 
  .random-card-img-wrap {
    height: 140px !important;
  }

  .item-card-title {
    font-size: 0.92rem !important;
    line-height: 1.3 !important;
  }

  
  .main-image {
    height: 280px !important;
    max-height: 55vw !important;
  }

  .gallery-nav-btn {
    width: 38px !important;
    height: 38px !important;
    font-size: 1rem !important;
  }

  .gallery-thumb-item {
    width: 72px !important;
    height: 54px !important;
  }

  
  .lucky-box-view-container, 
  .wheel-view-container, 
  .slider-view-container {
    padding: 20px 14px 28px 14px !important;
    border-radius: 18px !important;
    margin: 10px auto 24px auto !important;
    width: 100% !important;
  }

  .poster-card-wrap {
    max-width: 280px !important;
    margin: 0 auto 16px auto !important;
  }

  .wheel-canvas-container {
    width: clamp(270px, 80vw, 360px) !important;
    height: clamp(270px, 80vw, 360px) !important;
    margin-bottom: 24px !important;
  }

  .wheel-center-spin-hub {
    width: 76px !important;
    height: 76px !important;
    font-size: 1.1rem !important;
  }

  .wheel-pills-wrap {
    flex-direction: column !important;
    gap: 8px !important;
    width: 100% !important;
  }

  .wheel-pill-price, .wheel-pill-balance {
    width: 100% !important;
    justify-content: center !important;
    font-size: 0.88rem !important;
  }

  .slider-hero-banner {
    height: 140px !important;
    margin-bottom: 16px !important;
  }

  .slider-watermark-text {
    font-size: 3rem !important;
  }

  .slider-roulette-viewport {
    height: 150px !important;
  }

  .slider-item-card {
    width: 110px !important;
    min-width: 110px !important;
    height: 120px !important;
    padding: 6px !important;
  }

  .slider-item-thumb {
    width: 60px !important;
    height: 60px !important;
  }

  .slider-center-frame {
    width: 120px !important;
    height: 130px !important;
  }

  
  .modal-dialog {
    margin: 10px auto !important;
    max-width: calc(100vw - 20px) !important;
    width: calc(100vw - 20px) !important;
  }

  .modal-content {
    border-radius: 18px !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
  }

  .modal-header, .modal-footer {
    padding: 12px 16px !important;
  }

  .modal-body {
    padding: 16px 14px !important;
  }

  
  .table-responsive {
    -webkit-overflow-scrolling: touch !important;
    border-radius: 12px !important;
    margin-bottom: 1rem !important;
  }

  
  h1, .h1 { font-size: clamp(1.4rem, 5vw, 1.85rem) !important; }
  h2, .h2 { font-size: clamp(1.25rem, 4.5vw, 1.65rem) !important; }
  h3, .h3 { font-size: clamp(1.15rem, 4vw, 1.45rem) !important; }
  h4, .h4 { font-size: clamp(1.05rem, 3.5vw, 1.25rem) !important; }
  h5, .h5 { font-size: clamp(0.95rem, 3vw, 1.1rem) !important; }
}


@media screen and (max-width: 390px) {
  .game-accounts-grid, 
  .product-catalog-grid {
    grid-template-columns: 1fr !important;
  }

  .btn-detail-red, .btn-brand, .btn-spin-hero-red {
    font-size: 0.9rem !important;
    padding: 10px 14px !important;
  }

  .mobile-nav-item {
    font-size: 0.65rem !important;
    min-width: 44px !important;
  }

  .mobile-nav-item i {
    font-size: 1.05rem !important;
  }
}


@media (max-width: 991px){
  html,body{max-width:100%;overflow-x:hidden!important;}
  img,video,canvas,svg{max-width:100%;height:auto;}
  .container,.container-fluid{width:100%;max-width:100%;padding-left:12px!important;padding-right:12px!important;}
  .modal-dialog{width:calc(100% - 20px);max-width:none;margin:10px auto;}
  .modal-content{max-width:100%;overflow:hidden;border-radius:18px;}
  .table-responsive{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;}
  input,select,textarea,button{max-width:100%;font-size:16px;}
  .btn,.form-control,.form-select{min-height:42px;}
}
@media (max-width: 576px){
  .modal-dialog{width:calc(100% - 12px);margin:6px auto;}
  .modal-content{border-radius:16px;}
  .row{--bs-gutter-x:12px;}
  .card,.admin-card,.product-card{max-width:100%;} 
  .d-flex.flex-wrap{row-gap:8px;}
}



@media (max-width: 768px) {
  .mobile-bottom-navbar, .mobile-nav-item.active, .mobile-drawer, .mobile-menu-overlay {
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }
}


@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}



button, .btn, a[role=button], input, select, textarea { -webkit-tap-highlight-color: transparent; }
button, .btn, a[role=button] { touch-action: manipulation; transition: background-color .12s ease, color .12s ease, border-color .12s ease, box-shadow .12s ease, transform .08s ease; }
button:active, .btn:active, a[role=button]:active { transform: translateY(1px); }
.swal2-container.swal2-top-end, .swal2-container.swal2-top-right { padding-top: max(14px, env(safe-area-inset-top)) !important; padding-right: max(14px, env(safe-area-inset-right)) !important; }
.swal2-popup.swal2-toast { max-width: min(92vw, 420px) !important; }
@media (prefers-reduced-motion: reduce) { button, .btn, a[role=button] { transition: none !important; } }


.product-thumb-wrap { position: relative; }
.bood-real-sales-badge {
  position:absolute; z-index:5; top:9px; right:9px;
  max-width:calc(100% - 18px); padding:6px 10px;
  border-radius:999px; background:rgba(10,10,12,.88);
  border:1px solid color-mix(in srgb, var(--primary-color, #888) 45%, transparent);
  color:#fff; font-size:11px; font-weight:700; line-height:1.2;
  white-space:nowrap; pointer-events:none;
  box-shadow:0 3px 12px rgba(0,0,0,.32);
}
@media(max-width:480px){.bood-real-sales-badge{top:6px;right:6px;padding:5px 7px;font-size:10px}}