/* ════════════════════════════════════════
       RESET & THEME VARIABLES
    ════════════════════════════════════════ */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg: #f5f7fa;
      --panel-bg: rgba(255,255,255,0.85);
      --card-bg: rgba(255,255,255,0.9);
      --border: #e2e8f0;
      --border-hover: rgba(234, 179, 8,0.3);
      --text: #1e293b;
      --text-muted: #64748b;

      --primary: #eab308; /* Electric Canary Yellow #eab308 */
      --primary-hover: #ca8a04;
      --primary-glow: rgba(234, 179, 8,0.2);

      --blue: #3b82f6;
      --blue-glow: rgba(59,130,246,0.25);

      --purple: #8b5cf6;
      --purple-glow: rgba(139,92,246,0.25);

      --amber: #fff44f;
      --amber-glow: rgba(251,191,36,0.25);

      --red: #ef4444;
      --red-glow: rgba(239,68,68,0.25);

      --white: #ffffff;
      --font: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
      --font-head: 'Outfit', 'Poppins', sans-serif;
      --font-price: 'Futura', 'Futura PT', 'Futura-Medium', 'Futura Std', 'Jost', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      --r: 14px;
      --wrap: 100%;
      --px: clamp(16px, 2.5vw, 40px);

      --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
      --shadow-md: 0 6px 18px -3px rgba(0, 0, 0, 0.06), 0 2px 6px -2px rgba(0, 0, 0, 0.03);
      --shadow-lg: 0 18px 38px -6px rgba(0, 0, 0, 0.09), 0 4px 12px -2px rgba(0, 0, 0, 0.04);

      --transition: all 0.25s cubic-bezier(0.16,1,0.3,1);
    }

    body.dark-theme {
      --bg: #070a13;
      --panel-bg: rgba(15, 23, 42, 0.45);
      --card-bg: rgba(30, 41, 59, 0.55);
      --border: rgba(255, 255, 255, 0.08);
      --border-hover: rgba(234, 179, 8, 0.3);
      --text: #f8fafc;
      --text-muted: #94a3b8;
      --white: rgba(30, 41, 59, 0.55);

      --primary-glow: rgba(234, 179, 8, 0.35);
      --blue-glow: rgba(59, 130, 246, 0.25);
      --purple-glow: rgba(139, 92, 246, 0.25);
      --amber-glow: rgba(251, 191, 36, 0.25);
      --red-glow: rgba(239, 68, 68, 0.25);
    }

    html, body {
      overflow-x: hidden !important;
      max-width: 100vw !important;
    }

    body {
      font-family: var(--font);
      background-color: var(--bg);
      color: var(--text);
      font-size: 14px;
      min-height: 100vh;
      overflow-x: hidden;
      position: relative;
      background: radial-gradient(circle at 15% 15%, rgba(234, 179, 8, 0.04) 0%, transparent 60%),
                  radial-gradient(circle at 85% 85%, rgba(59, 130, 246, 0.04) 0%, transparent 60%),
                  var(--bg);
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      transition: background-color 0.3s ease, color 0.3s ease;
      scroll-behavior: smooth;
      -webkit-tap-highlight-color: transparent;
    }

    body.dark-theme .header {
      box-shadow: 0 4px 30px rgba(0, 0, 0, 0.35);
    }
    body.dark-theme .search {
      background: rgba(255, 255, 255, 0.02);
    }
    body.dark-theme .search:focus-within {
      background: rgba(13, 20, 38, 0.4);
    }
    body.dark-theme .search-suggestions {
      background: rgba(15, 23, 42, 0.95);
      border-color: #334155;
    }
    body.dark-theme .search-suggestion-item {
      border-bottom-color: #1e293b;
    }
    body.dark-theme .search-suggestion-item:hover,
    body.dark-theme .search-suggestion-item.active {
      background: rgba(251, 191, 36, 0.08);
    }
    body.dark-theme .search-suggestion-name {
      color: #f1f5f9;
    }
    body.dark-theme .search-suggestion-meta {
      color: #94a3b8;
    }
    body.dark-theme .search-no-results {
      color: #94a3b8;
    }
    body.dark-theme .search-suggestion-item.smart-item {
      background: rgba(251, 191, 36, 0.04);
      border-bottom-color: rgba(251, 191, 36, 0.12);
    }
    body.dark-theme .search-suggestion-item.smart-item:hover,
    body.dark-theme .search-suggestion-item.smart-item.active {
      background: rgba(251, 191, 36, 0.08);
    }
    body.dark-theme .smart-value { color: #fff44f; }
    body.dark-theme .smart-add { background: #fff44f; color: #0f172a; }
    body.dark-theme .smart-add:hover { background: #eab308; box-shadow: 0 0 10px rgba(250,204,21,0.35); }
    body.dark-theme .smart-view { border-color: #334155; color: #94a3b8; }
    body.dark-theme .smart-view:hover { border-color: #fff44f; color: #fff44f; }
    body.dark-theme .search-divider {
      background: rgba(251, 191, 36, 0.06);
      border-top-color: #334155;
      border-bottom-color: #334155;
    }
    body.dark-theme .hbtn:hover {
      background: rgba(255, 255, 255, 0.05);
    }
    body.dark-theme .drawer {
      box-shadow: -8px 0 40px rgba(0, 0, 0, 0.5);
    }
    body.dark-theme .dfoot {
      background: rgba(0, 0, 0, 0.25);
    }
    body.dark-theme .ci-img {
      background: rgba(0, 0, 0, 0.3);
    }
    body.dark-theme .cqb {
      background: rgba(255, 255, 255, 0.05);
    }
    body.dark-theme .cqb:hover {
      background: rgba(255, 255, 255, 0.1);
    }

    a { text-decoration: none; color: inherit; }
    button { cursor: pointer; font-family: inherit; border: none; background: none; outline: none; }
    input, textarea, select { font-family: inherit; }
    img { display: block; max-width: 100%; }



    /* BREADCRUMB */
    .bread {
      max-width: var(--wrap);
      margin: 12px auto 0;
      padding: 0 var(--px);
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: var(--text-muted);
      font-weight: 500;
    }
    .bread a { color: #0f172a; font-weight: 700; text-decoration: none; transition: color 0.15s; font-weight: 600; }
    .bread a:hover { color: var(--primary-hover); text-decoration: underline; }
    .bread i { width: 12px; height: 12px; opacity: 0.5; }

    @media (max-width: 480px) {
      .bread {
        font-size: 11px !important;
        gap: 4px !important;
        margin: 8px auto 0 !important;
        padding: 0 12px !important;
      }
      .bread i {
        width: 9px !important;
        height: 9px !important;
      }
    }

    /* PAGE */
    .page { max-width: var(--wrap); margin: 20px auto 50px; padding: 0 var(--px); }

    /* ── PRODUCT PANEL ── */
    .prod-panel {
      background: var(--panel-bg);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 28px;
      display: grid;
      grid-template-columns: 400px 1fr;
      gap: 36px;
      margin-bottom: 22px;
      box-shadow: 0 15px 35px rgba(0,0,0,0.4);
    }

    /* IMAGE COL */
    .main-img {
      width: 100%;
      height: 300px;
      background: rgba(0, 0, 0, 0.25);
      border: 1px solid var(--border);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 100px;
      margin-bottom: 12px;
      overflow: hidden;
    }
    .main-img img { width: 100%; height: 100%; object-fit: contain; padding: 12px; }
    .thumbs { display: flex; gap: 8px; }
    .thumb {
      width: 60px;
      height: 60px;
      background: rgba(0, 0, 0, 0.15);
      border: 2px solid var(--border);
      border-radius: 7px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      cursor: pointer;
      transition: var(--transition);
      overflow: hidden;
    }
    .thumb.on, .thumb:hover { border-color: var(--primary); }

    /* INFO COL */
    .badge-row { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
    .badge {
      font-size: 11px; font-weight: 700; padding: 5px 12px; border-radius: 6px;
      text-transform: uppercase; letter-spacing: 0.5px;
      display: inline-flex;
      align-items: center;
      gap: 4px;
      transition: var(--transition);
    }
    .badge:hover {
      transform: translateY(-1px);
    }
    .b-hot { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
    .b-new { background: #eff6ff; color: #2563eb; border: 1px solid #bfdbfe; }
    .b-sale { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
    .b-best { background: #fefce8; color: #a16207; border: 1px solid #fef08a; }
    body.dark-theme .b-hot { background: rgba(239, 68, 68, 0.15); color: #f87171; border-color: rgba(239, 68, 68, 0.3); }
    body.dark-theme .b-new { background: rgba(59, 130, 246, 0.15); color: #60a5fa; border-color: rgba(59, 130, 246, 0.3); }
    body.dark-theme .b-sale { background: rgba(239, 68, 68, 0.15); color: #f87171; border-color: rgba(239, 68, 68, 0.3); }
    body.dark-theme .b-best { background: rgba(234, 179, 8, 0.15); color: #facc15; border-color: rgba(234, 179, 8, 0.3); }

    .prod-title {
      font-size: 28px;
      font-weight: 800;
      line-height: 1.3;
      margin-bottom: 10px;
      color: var(--text);
      letter-spacing: -0.4px;
    }
    .prod-subtitle {
      font-size: 15px;
      font-weight: 600;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-bottom: 12px;
    }
    .rating-row { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; }
    .stars { color: #fff44f; font-size: 16px; letter-spacing: 1px; }
    .rv { font-size: 15px; color: var(--text); font-weight: 700; }
    .sold { font-size: 14px; color: var(--text-muted); font-weight: 500; }

    .price-block {
      background: rgba(0, 0, 0, 0.2);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 14px 16px;
      margin-bottom: 16px;
    }
    .price-main { font-size: 32px; font-weight: 900; color: #fff; }
    .price-orig { font-size: 15px; color: var(--text-muted); text-decoration: line-through; margin-left: 8px; }
    .price-disc { font-size: 13px; font-weight: 700; color: #0f172a; margin-left: 8px; }
    .price-note { font-size: 11.5px; color: var(--text-muted); margin-top: 4px; }

    .stock-row { display: flex; align-items: center; gap: 6px; margin-bottom: 14px; }
    .s-dot { width: 8px; height: 8px; border-radius: 50%; }
    .in .s-dot { background: var(--primary); }
    .in .s-lbl { color: var(--primary); font-size: 13px; font-weight: 600; }
    .low .s-dot { background: var(--red); }
    .low .s-lbl { color: var(--red); font-size: 13px; font-weight: 600; }

    .spec-list { margin-bottom: 18px; }
    .spec-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 8px;
      list-style: none;
      padding: 6px 10px;
      border-radius: 6px;
      transition: var(--transition);
    }
    .spec-list li:hover {
      background: var(--bg);
      color: var(--text);
    }
    .spec-list li::before {
      content: '✓';
      color: var(--primary);
      font-weight: 700;
      flex-shrink: 0;
      font-size: 14px;
    }

    /* Qty + Buttons */
    .action-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
    .qty-box {
      display: flex;
      align-items: center;
      border: 1.5px solid var(--border);
      border-radius: 8px;
      overflow: hidden;
      height: 46px;
      background: rgba(0, 0, 0, 0.2);
    }
    .qty-box label { font-size: 12px; font-weight: 700; color: var(--text-muted); padding: 0 12px; border-right: 1.5px solid var(--border); height: 100%; display: flex; align-items: center; white-space: nowrap; }
    .qb { width: 38px; height: 100%; font-size: 20px; font-weight: 700; background: rgba(255, 255, 255, 0.05); color: #fff; transition: var(--transition); }
    .qb:hover { background: rgba(255, 255, 255, 0.1); }
    .qval { width: 56px; text-align: center; font-size: 16px; font-weight: 800; border: none; outline: none; background: transparent; color: #fff; }

    .btn-cart {
      flex: 1; height: 48px;
      background: var(--bg); border: 1.5px solid var(--border);
      color: var(--text); border-radius: 10px;
      font-size: 14px; font-weight: 700;
      display: flex; align-items: center; justify-content: center; gap: 8px;
      transition: var(--transition);
      min-width: 140px;
      box-shadow: none;
    }
    .btn-cart:hover {
      background: var(--bg); border-color: var(--text-muted);
      box-shadow: 0 4px 12px rgba(0,0,0,0.08);
      transform: translateY(-1px);
    }
    .btn-buy {
      flex: 1; height: 48px;
      background: #ffd814; border: none !important; outline: none !important;
      color: #0f1111; font-weight: 750; border-radius: 10px;
      font-size: 14px;
      display: flex; align-items: center; justify-content: center; gap: 8px;
      transition: var(--transition);
      min-width: 140px;
      box-shadow: 0 2px 10px rgba(245, 158, 11, 0.25);
      cursor: pointer;
    }
    .btn-buy:hover {
      background: #f7ca00; border: none !important; outline: none !important;
      box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
      transform: translateY(-1px);
    }
    .btn-bulk {
      flex: 1; height: 48px;
      background: var(--white); border: 1.5px solid var(--border);
      color: var(--text); border-radius: 10px;
      font-size: 14px; font-weight: 700;
      display: flex; align-items: center; justify-content: center; gap: 8px;
      transition: var(--transition);
      min-width: 140px;
      box-shadow: none;
      cursor: pointer;
    }
    .btn-bulk:hover {
      background: var(--bg); border-color: var(--blue); color: var(--blue);
      box-shadow: 0 4px 12px rgba(59,130,246,0.15);
      transform: translateY(-1px);
    }
    .amazon-yellow-btn {
      background: #fef9c3;
      border: 1.5px solid #eab308;
      color: #854d0e;
      border-radius: 10px;
      font-weight: 700;
      box-shadow: 0 1px 3px rgba(0,0,0,0.04);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 12px 18px;
      cursor: pointer;
      transition: var(--transition);
      user-select: none;
    }
    .amazon-yellow-btn:hover {
      background: #fef08a;
      border-color: #ca8a04;
      color: #713f12;
      box-shadow: 0 4px 14px rgba(234, 179, 8, 0.25);
      transform: translateY(-1px);
    }
    .amazon-yellow-btn:active {
      transform: scale(0.98);
    }
    .amazon-orange-btn {
      background: #eab308 !important;
      border: 1.5px solid #ca8a04 !important;
      outline: none !important;
      color: #0f172a !important;
      border-radius: 10px;
      font-weight: 800;
      box-shadow: 0 3px 12px rgba(234, 179, 8, 0.35);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 12px 18px;
      cursor: pointer;
      transition: var(--transition);
      user-select: none;
    }
    .amazon-orange-btn:hover {
      background: #ca8a04 !important;
      border-color: #a16207 !important;
      color: #ffffff !important;
      box-shadow: 0 6px 18px rgba(202, 138, 4, 0.4);
      transform: translateY(-1px);
    }
    .amazon-orange-btn:active {
      transform: scale(0.98);
    }
    body.dark-theme .amazon-yellow-btn {
      background: rgba(234, 179, 8, 0.15);
      border-color: #eab308;
      color: #fef08a;
    }
    body.dark-theme .amazon-yellow-btn:hover {
      background: rgba(234, 179, 8, 0.25);
    }
    body.dark-theme .amazon-orange-btn {
      background: #eab308 !important;
      color: #000000 !important;
    }

    /* Trust Grid */
    .trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
    .trust-item {
      display: flex; align-items: center; gap: 10px;
      background: var(--bg); border: 1px solid var(--border);
      border-radius: 10px; padding: 11px 14px;
      transition: var(--transition);
    }
    .trust-item:hover {
      border-color: var(--primary);
      background: var(--white);
      transform: translateY(-2px);
      box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    }
    .trust-item svg { width: 20px; height: 20px; color: var(--primary); flex-shrink: 0; }
    .t1 { font-size: 12px; font-weight: 700; color: var(--text); }
    .t2 { font-size: 11px; color: var(--text-muted); }

    /* ── DESIGN SECTION ── */
    .ds {
      background: var(--panel-bg);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 28px;
      margin-bottom: 22px;
      box-shadow: 0 15px 35px rgba(0,0,0,0.4);
    }
    .ds-head { margin-bottom: 24px; }
    .ds-title {
      font-size: 22px;
      font-weight: 800;
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--text);
      margin-bottom: 6px;
    }
    .ds-title::before {
      content: '';
      width: 5px;
      height: 26px;
      background: linear-gradient(180deg, var(--primary) 0%, var(--blue) 100%);
      border-radius: 3px;
      display: inline-block;
    }
    .ds-sub { font-size: 14px; color: var(--text-muted); }

    /* Option boxes */
    .opt-row { display: flex; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }
    .opt-box {
      flex: 1; min-width: 200px;
      border: 2px solid var(--border); border-radius: 12px;
      padding: 16px 18px; cursor: pointer;
      display: flex; align-items: flex-start; gap: 14px;
      transition: var(--transition);
      background: var(--card-bg);
      color: var(--text);
      position: relative;
      overflow: hidden;
    }
    .opt-box::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 4px;
      height: 100%;
      background: var(--primary);
      opacity: 0;
      transition: opacity 0.2s;
    }
    .opt-box:hover {
      border-color: var(--primary);
      background: var(--bg);
      transform: translateY(-2px);
      box-shadow: 0 6px 16px rgba(0,0,0,0.08);
    }
    .opt-box:hover::before {
      opacity: 1;
    }
    .opt-box.sel {
      border-color: var(--primary);
      background: rgba(234, 179, 8, 0.06);
      box-shadow: 0 6px 20px var(--primary-glow);
      transform: translateY(-2px);
    }
    .opt-box.sel::before {
      opacity: 1;
    }
    .chk { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--border); flex-shrink: 0; margin-top: 2px; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
    .opt-box.sel .chk { border-color: var(--primary); background: var(--primary); box-shadow: 0 0 12px var(--primary-glow); }
    .chk svg { width: 13px; height: 13px; color: #070a13; display: none; }
    .opt-box.sel .chk svg { display: block; }
    .opt-ico { font-size: 24px; flex-shrink: 0; margin-top: 1px; }
    .opt-lbl { font-size: 14px; font-weight: 700; margin-bottom: 3px; }
    .opt-dsc { font-size: 12px; color: var(--text-muted); line-height: 1.5; }

    /* Panels */
    .panel { display: none; }
    .panel.show { display: block; }
    .panel-title { font-size: 14px; font-weight: 700; margin-bottom: 12px; color: var(--text); }

    /* Upload type row (single/double) */
    .utype-row { display: flex; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
    .utype {
      flex: 1; border: 2px solid var(--border); border-radius: 10px;
      padding: 14px 16px; cursor: pointer; text-align: center;
      transition: var(--transition); min-width: 140px;
      background: var(--card-bg);
      color: var(--text);
    }
    .utype:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.06); }
    .utype.on { border-color: var(--primary); background: rgba(234, 179, 8, 0.06); box-shadow: 0 4px 16px var(--primary-glow); }
    .utico { font-size: 24px; margin-bottom: 6px; }
    .utlbl { font-size: 13px; font-weight: 700; }
    .utdsc { font-size: 11px; color: var(--text-muted); }

    /* Finish Pills */
    .finish-pill {
      padding: 8px 18px;
      border-radius: 20px;
      font-size: 13px;
      font-weight: 700;
      cursor: pointer;
      transition: all 0.2s;
      border: 1.5px solid var(--border);
      background: var(--white);
      color: var(--text-muted);
    }
    .finish-pill:hover {
      border-color: var(--primary);
      color: var(--text);
      transform: translateY(-1px);
    }
    .finish-pill.sel {
      border-color: var(--primary);
      background: rgba(234, 179, 8, 0.08);
      color: var(--primary-hover);
      box-shadow: 0 2px 8px var(--primary-glow);
    }

    /* Upload zone */
    .uz {
      border: 2px dashed var(--border); border-radius: 12px;
      padding: 32px 24px; text-align: center; cursor: pointer;
      background: var(--card-bg);
      transition: var(--transition); position: relative;
      color: var(--text);
    }
    .uz:hover, .uz.over {
      border-color: var(--primary);
      background: rgba(234, 179, 8, 0.03);
      box-shadow: 0 4px 16px rgba(234, 179, 8,0.08);
    }
    .uz input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }
    .uz-ic { font-size: 38px; margin-bottom: 10px; }
    .uz-t { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
    .uz-s { font-size: 12px; color: var(--text-muted); }
    .uz-btn {
      display: inline-flex; align-items: center; gap: 6px;
      background: var(--primary); color: #070a13; border-radius: 8px;
      padding: 10px 20px; font-size: 13px; font-weight: 700;
      margin-top: 12px; transition: var(--transition);
      box-shadow: 0 2px 8px var(--primary-glow);
    }
    .uz-btn:hover {
      background: var(--primary-hover);
      box-shadow: 0 4px 12px var(--primary-glow);
      transform: translateY(-1px);
    }

    .file-prev { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
    .fchip {
      display: flex; align-items: center; gap: 8px;
      background: rgba(234, 179, 8, 0.06); border: 1px solid rgba(234, 179, 8, 0.2);
      border-radius: 8px; padding: 6px 12px; font-size: 12px; font-weight: 600;
      color: #fff;
      transition: var(--transition);
    }
    .fchip:hover {
      background: rgba(234, 179, 8, 0.12);
      transform: translateY(-1px);
    }
    .fcx { color: var(--text-muted); cursor: pointer; font-size: 14px; margin-left: 2px; transition: var(--transition); }
    .fcx:hover { color: var(--red); transform: scale(1.1); }

    /* Front/Back grid */
    .fb-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
    .fb-lbl { font-size: 13px; font-weight: 700; color: var(--text-muted); margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }

    /* Info note */
    .info-note {
      background: rgba(251, 191, 36, 0.06); border: 1px solid rgba(251, 191, 36, 0.2);
      border-radius: 10px; padding: 14px 16px; margin-bottom: 16px;
      font-size: 13px; color: var(--amber); display: flex; align-items: flex-start; gap: 10px;
    }
    .info-note svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }
    .ok-note {
      background: rgba(234, 179, 8, 0.06); border: 1px solid rgba(234, 179, 8, 0.2);
      border-radius: 8px; padding: 12px 16px; margin-top: 14px;
      font-size: 13px; color: var(--primary);
      display: flex;
      align-items: flex-start;
      gap: 8px;
    }
    .ok-note::before {
      content: '✅';
      font-size: 16px;
      flex-shrink: 0;
    }

    /* ── Manual Form ── */
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 20px; }
    .full { grid-column: 1/-1; }
    .flbl { font-size: 13px; font-weight: 700; color: var(--text-muted); margin-bottom: 6px; display: flex; align-items: center; gap: 6px; }
    .opt-tag { font-size: 10px; background: rgba(255, 255, 255, 0.06); border: 1px solid var(--border); color: var(--text-muted); padding: 2px 8px; border-radius: 4px; }
    .req { color: var(--red); }
    .finput {
      width: 100%; padding: 11px 14px;
      border: 1.5px solid var(--border); border-radius: 8px;
      font-size: 14px; color: var(--text); outline: none;
      transition: var(--transition); background: var(--bg);
    }
    .finput:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 4px rgba(234, 179, 8, 0.1);
      background: var(--white);
    }
    .finput::placeholder { color: var(--text-muted); }
    textarea.finput { resize: vertical; min-height: 80px; }

    /* Image upload boxes */
    .iug-title { font-size: 14px; font-weight: 700; margin-bottom: 12px; color: var(--text); }
    .img-grid-wrap { display: flex; gap: 12px; flex-wrap: wrap; }
    .iub {
      width: 96px; height: 96px; border: 2px dashed var(--border); border-radius: 10px;
      display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
      cursor: pointer; background: var(--card-bg); position: relative;
      font-size: 12px; color: var(--text-muted); font-weight: 600;
      transition: var(--transition); overflow: hidden;
    }
    .iub:hover { border-color: var(--primary); background: var(--bg); }
    .iub input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
    .iub .iubico { font-size: 22px; }
    .iub img.iub-prev { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
    .iub-rm { position: absolute; top: 4px; right: 4px; background: rgba(0,0,0,.6); color: #fff; border-radius: 50%; width: 20px; height: 20px; font-size: 12px; display: none; align-items: center; justify-content: center; z-index: 2; cursor: pointer; }
    .iub:hover .iub-rm { display: flex; }
    .iub-rm:hover { background: var(--red); }

    .add-btn {
      width: 96px; height: 96px; border: 2px dashed rgba(59, 130, 246, 0.3); border-radius: 10px;
      background: rgba(59, 130, 246, 0.04); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
      cursor: pointer; font-size: 12px; color: var(--blue); font-weight: 700; transition: var(--transition);
    }
    .add-btn:hover { background: rgba(59, 130, 246, 0.1); border-color: var(--blue); transform: translateY(-2px); }
    .add-btn svg { width: 22px; height: 22px; }

    /* SUBMIT BAR */
    .submit-bar {
      background: var(--panel-bg);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 20px 26px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 22px;
      box-shadow: 0 8px 30px rgba(0,0,0,0.06);
      color: var(--text);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      position: relative;
      overflow: hidden;
    }
    .submit-bar::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--primary) 0%, var(--blue) 100%);
    }
    .sb-lbl { font-size: 13px; color: var(--text-muted); margin-bottom: 2px; }
    .sb-total { font-size: 28px; font-weight: 900; letter-spacing: -0.5px; }
    .sb-btns { display: flex; gap: 10px; flex-shrink: 0; }
    .sb-cart {
      padding: 14px 28px;
      background: rgba(234, 179, 8, 0.06); border: 1.5px solid rgba(234, 179, 8, 0.2);
      color: var(--primary); border-radius: 10px;
      font-size: 14px; font-weight: 800;
      display: flex; align-items: center; gap: 7px;
      transition: var(--transition);
    }
    .sb-cart:hover {
      background: var(--primary); border-color: var(--primary); color: #070a13;
      box-shadow: 0 6px 16px var(--primary-glow);
      transform: translateY(-1px);
    }
    .sb-order {
      padding: 14px 28px;
      background: #ffd814; border: none !important; outline: none !important;
      color: #0f1111; border-radius: 10px;
      font-size: 14px; font-weight: 750;
      display: flex; align-items: center; gap: 7px;
      box-shadow: 0 2px 10px rgba(245, 158, 11, 0.25);
      transition: var(--transition);
      cursor: pointer;
    }
    .sb-order:hover {
      background: #f7ca00; border: none !important; outline: none !important;
      box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
      transform: translateY(-1px);
    }

    /* RELATED */
    .sec-title { font-size: 20px; font-weight: 800; display: flex; align-items: center; gap: 10px; margin-bottom: 20px; color: var(--text); }
    .sec-title::before { content: ''; width: 4px; height: 24px; background: linear-gradient(180deg, var(--primary) 0%, var(--blue) 100%); border-radius: 2px; display: inline-block; }
    .rel-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; margin-bottom: 40px; }
    .rel-card {
      background: var(--panel-bg);
      border: 1px solid var(--border);
      border-radius: var(--r);
      overflow: hidden;
      cursor: pointer;
      transition: var(--transition);
      box-shadow: 0 4px 15px rgba(0,0,0,0.06);
      position: relative;
    }
    .rel-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--primary) 0%, var(--blue) 100%);
      opacity: 0;
      transition: opacity 0.2s;
    }
    .rel-card:hover {
      border-color: var(--primary);
      transform: translateY(-6px);
      box-shadow: 0 12px 28px rgba(234, 179, 8, 0.12);
    }
    .rel-card:hover::before {
      opacity: 1;
    }
    .rel-img {
      height: 120px;
      background: var(--bg);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 40px;
      border-bottom: 1px solid var(--border);
      overflow: hidden;
      transition: var(--transition);
    }
    .rel-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
    }
    .rel-card:hover .rel-img img { transform: scale(1.08); }
    .rel-body { padding: 14px; }
    .rel-name { font-size: 13px; font-weight: 700; margin-bottom: 6px; color: var(--text); line-height: 1.4; }
    .rel-price { font-size: 14px; font-weight: 800; color: #0f172a; }
    .rel-badge {
      position: absolute;
      top: 8px;
      right: 8px;
      font-size: 10px;
      font-weight: 700;
      padding: 3px 8px;
      border-radius: 4px;
      text-transform: uppercase;
      letter-spacing: 0.3px;
    }
    .rel-badge.hot { background: rgba(239, 68, 68, 0.1); color: #ef4444; }
    .rel-badge.new { background: rgba(234, 179, 8, 0.1); color: #ca8a04; }
    .rel-badge.sale { background: rgba(234, 179, 8, 0.1); color: #ca8a04; }
    .rel-badge.best { background: rgba(59, 130, 246, 0.1); color: #2563eb; }

    /* TOAST */
    .toast {
      position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(90px);
      background: rgba(15, 23, 42, 0.95);
      border: 1px solid var(--border);
      color: #fff; border-radius: 10px; padding: 14px 24px;
      font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 10px;
      z-index: 9999; transition: var(--transition); white-space: nowrap;
      box-shadow: 0 8px 24px rgba(0,0,0,.5);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
    }
    .toast.show { transform: translateX(-50%) translateY(0); }
    .toast svg { width: 20px; height: 20px; color: var(--primary); }

    /* ── LUXURY CART DRAWER UI ── */
    .overlay { position: fixed; inset: 0; background: rgba(0,0,0,.65); z-index: 20000; display: none; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
    .overlay.on, .overlay.open { display: block; }
    .drawer {
      position: fixed; right: 0; top: 0; bottom: 0;
      width: min(440px, 100vw);
      background: #0f172a;
      backdrop-filter: blur(24px);
      -webkit-backdrop-filter: blur(24px);
      border-left: 1px solid var(--border);
      z-index: 20001; transform: translateX(100%);
      transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
      display: flex; flex-direction: column;
      box-shadow: -12px 0 50px rgba(0,0,0,0.6);
      color: #fff;
    }
    .drawer:not(.on):not(.open) {
      display: none;
    }
    .drawer.on, .drawer.open { transform: translateX(0); display: flex; }
    .dh {
      padding: 18px 22px;
      border-bottom: 1px solid var(--border);
      display: flex; align-items: center; justify-content: space-between;
      background: rgba(15, 23, 42, 0.95);
    }
    .dh-title-wrap { display: flex; align-items: center; gap: 12px; }
    .dh-icon {
      width: 40px; height: 40px; border-radius: 12px;
      background: rgba(234, 179, 8, 0.15); color: var(--primary);
      display: flex; align-items: center; justify-content: center; font-size: 20px;
    }
    .dh-title { font-size: 18px; font-weight: 800; color: #fff; line-height: 1.2; }
    .dh-count { font-size: 12px; color: var(--text-muted); font-weight: 600; margin-top: 2px; }
    .dx {
      width: 36px; height: 36px; border-radius: 50%;
      background: rgba(255,255,255,0.06); border: 1px solid var(--border);
      color: var(--text-muted); display: flex; align-items: center; justify-content: center;
      cursor: pointer; transition: all 0.2s ease;
    }
    .dx:hover { background: rgba(239, 68, 68, 0.15); border-color: rgba(239, 68, 68, 0.3); color: #ef4444; transform: rotate(90deg); }

    /* Free Delivery Meter */
    .cart-delivery-bar {
      padding: 12px 20px;
      background: linear-gradient(135deg, rgba(234, 179, 8, 0.08) 0%, rgba(59, 130, 246, 0.05) 100%);
      border-bottom: 1px solid var(--border);
    }
    .cart-delivery-label {
      font-size: 12px; font-weight: 700; color: #fff;
      display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px;
    }
    .cart-delivery-progress { height: 6px; background: rgba(255, 255, 255, 0.1); border-radius: 9999px; overflow: hidden; }
    .cart-delivery-fill { height: 100%; background: linear-gradient(90deg, #eab308 0%, #ca8a04 100%); border-radius: 9999px; transition: width 0.4s ease; }

    /* Body & Item Cards */
    .dbody { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
    .dbody::-webkit-scrollbar { width: 6px; }
    .dbody::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

    .ci {
      background: rgba(255, 255, 255, 0.03);
      border: 1.5px solid var(--border);
      border-radius: 14px;
      padding: 14px;
      display: flex; gap: 14px; align-items: flex-start;
      transition: all 0.2s ease; position: relative;
    }
    .ci:hover { border-color: rgba(234, 179, 8, 0.4); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3); }
    .ci-img-box {
      width: 68px; height: 68px; border-radius: 10px;
      background: rgba(0,0,0,0.3); border: 1px solid var(--border);
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0; overflow: hidden;
    }
    .ci-img-box img { width: 100%; height: 100%; object-fit: cover; }
    .ci-emoji { font-size: 30px; }
    .ci-details { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
    .ci-top-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
    .ci-name { font-size: 14px; font-weight: 700; color: #fff; line-height: 1.35; word-break: break-word; }
    .ci-remove-btn {
      background: none; border: none; color: var(--text-muted);
      cursor: pointer; padding: 4px; border-radius: 6px;
      display: inline-flex; align-items: center; justify-content: center; transition: all 0.2s;
    }
    .ci-remove-btn:hover { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
    .ci-unit-badge {
      display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 600;
      color: var(--text-muted); background: rgba(255,255,255,0.05); padding: 2px 8px; border-radius: 6px; border: 1px solid var(--border); width: fit-content;
    }
    .ci-pricing-row { display: flex; align-items: baseline; gap: 8px; margin-top: 4px; }
    .ci-total-price { font-size: 16px; font-weight: 800; color: #0f172a; }
    .ci-unit-price { font-size: 11px; color: var(--text-muted); font-weight: 500; }

    .ci-badge { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 700; padding: 3px 8px; border-radius: 6px; width: fit-content; margin-top: 2px; }
    .ci-badge-savings { background: rgba(234, 179, 8, 0.15); color: #eab308; }
    .ci-badge-tier { background: rgba(234, 179, 8, 0.15); color: #fff44f; }
    .ci-badge-warning { background: rgba(239, 68, 68, 0.15); color: #f87171; }
    .ci-badge-stock { background: rgba(234, 179, 8, 0.15); color: #fff44f; }
    .ci-badge-danger { background: rgba(239, 68, 68, 0.2); color: #ef4444; }

    .ci-bottom-row {
      display: flex; align-items: center; justify-content: space-between;
      margin-top: 8px; padding-top: 8px; border-top: 1px dashed rgba(255,255,255,0.1);
    }
    .ci-stepper {
      display: inline-flex; align-items: center; background: rgba(0,0,0,0.3);
      border: 1.5px solid var(--border); border-radius: 8px; padding: 2px;
    }
    .ci-step-btn {
      width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center;
      background: transparent; border: none; color: #fff; cursor: pointer; border-radius: 6px; font-weight: 700; font-size: 14px; transition: all 0.2s;
    }
    .ci-step-btn:hover { background: var(--primary); color: #070a13; }
    .ci-step-qty { min-width: 32px; text-align: center; font-size: 13px; font-weight: 800; color: #fff; }

    /* Cart Empty State */
    .cart-empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 60px 20px; }
    .cart-empty-icon-wrap {
      width: 80px; height: 80px; border-radius: 50%;
      background: rgba(234, 179, 8, 0.1); color: var(--primary);
      display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
      border: 2px dashed rgba(234, 179, 8, 0.3);
    }
    .cart-empty-title { font-size: 18px; font-weight: 800; color: #fff; margin: 0 0 6px 0; }
    .cart-empty-desc { font-size: 13px; color: var(--text-muted); margin: 0 0 20px 0; max-width: 260px; line-height: 1.4; }
    .cart-empty-btn {
      display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: 10px;
      background: var(--primary); color: #070a13; font-weight: 700; font-size: 13px; border: none; cursor: pointer;
      box-shadow: 0 4px 14px rgba(234, 179, 8, 0.25); transition: all 0.2s ease;
    }
    .cart-empty-btn:hover { background: var(--primary-hover); transform: translateY(-1px); }

    /* Drawer Footer */
    .dfoot {
      padding: 18px 20px; border-top: 1px solid var(--border);
      background: rgba(15, 23, 42, 0.95); box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
      display: flex; flex-direction: column; gap: 12px;
    }
    .cart-summary-card {
      background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border);
      border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 6px;
    }
    .cart-summary-row { display: flex; align-items: center; justify-content: space-between; font-size: 14px; font-weight: 700; color: #fff; }
    .cart-summary-row.subtle { font-size: 12px; font-weight: 500; color: var(--text-muted); }
    .cart-summary-val { font-size: 18px; font-weight: 900; color: #0f172a; }
    .cart-free-tag { color: #0f172a; font-weight: 700; }
    .dcta {
      width: 100%; background: linear-gradient(135deg, #eab308 0%, #ca8a04 100%);
      color: #070a13; border-radius: 12px; padding: 15px 20px; font-size: 15px; font-weight: 800;
      display: flex; align-items: center; justify-content: center; gap: 10px; border: none; cursor: pointer;
      box-shadow: 0 6px 20px rgba(234, 179, 8, 0.35); transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .dcta:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(234, 179, 8, 0.45); }
    .dcta:active { transform: translateY(0); }
    .cart-trust-badges {
      display: flex; align-items: center; justify-content: center; gap: 8px;
      font-size: 11px; font-weight: 600; color: var(--text-muted);
    }

    /* RESPONSIVE */
    @media (max-width: 900px) {
      .prod-panel { grid-template-columns: 1fr; }
      .trust-grid { grid-template-columns: 1fr; }
      .fb-grid { grid-template-columns: 1fr; }
      .rel-grid { grid-template-columns: repeat(3, 1fr); }
      .submit-bar { flex-direction: column; gap: 14px; align-items: stretch; text-align: center; }
      .sb-btns { width: 100%; }
      .sb-cart, .sb-order { flex: 1; justify-content: center; }
    }

    @media (max-width: 600px) {
      .form-grid { grid-template-columns: 1fr; }
      .opt-row { flex-direction: column; }
      .rel-grid { grid-template-columns: repeat(2, 1fr); }
      .drawer { width: 100%; }
    }

    @media (max-width: 480px) {
      .rel-grid { grid-template-columns: 1fr; }
    }

    /* ════════════════════════════════════════
       AMAZON-STYLE PREMIUM FOOTER
    ════════════════════════════════════════ */
    .amazon-footer {
      background: #0f172a;
      color: #cbd5e1;
      margin-top: 50px;
      border-top: 4px solid var(--primary);
    }

    .back-to-top {
      background: #1e293b;
      color: #cbd5e1;
      text-align: center;
      padding: 15px 0;
      font-size: 13px;
      font-weight: 700;
      cursor: pointer;
      transition: var(--transition);
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .back-to-top:hover {
      background: #334155;
      color: var(--primary);
    }

    .footer-links-container {
      max-width: var(--wrap);
      margin: 0 auto;
      padding: 45px var(--px) 30px var(--px);
      display: grid;
      grid-template-columns: 2fr 1.2fr 1.2fr 1.6fr;
      gap: 40px;
    }

    .footer-brand-col {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .footer-logo {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .footer-logo-mark {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: var(--primary);
      color: #070a13;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      font-weight: 900;
      box-shadow: 0 4px 10px var(--primary-glow);
    }

    .footer-logo-title {
      font-size: 18px;
      font-weight: 900;
      color: #fff;
      letter-spacing: 0.5px;
    }

    .footer-brand-desc {
      font-size: 13px;
      line-height: 1.65;
      color: #cbd5e1;
    }

    .footer-contact-details {
      display: flex;
      flex-direction: column;
      gap: 8px;
      font-size: 13px;
      color: #94a3b8;
    }

    .footer-contact-details span {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .footer-contact-details i {
      color: var(--primary);
    }

    .footer-col {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .footer-col h3 {
      font-size: 15px;
      font-weight: 700;
      color: #fff;
      letter-spacing: 0.5px;
      margin-bottom: 4px;
    }

    .footer-col ul {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-col a {
      font-size: 13px;
      color: #94a3b8;
      text-decoration: none;
      transition: var(--transition);
      display: inline-block;
    }

    .footer-col a:hover {
      color: var(--primary);
      transform: translateX(3px);
    }

    .footer-bottom-bar {
      background: #090d16;
      padding: 25px var(--px);
    }

    .footer-bottom-inner {
      max-width: var(--wrap);
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 20px;
      font-size: 12px;
      color: #475569;
    }

    .footer-legal-links {
      display: flex;
      gap: 18px;
      flex-wrap: wrap;
    }

    .footer-legal-links a {
      color: #475569;
      text-decoration: none;
      transition: var(--transition);
    }

    .footer-legal-links a:hover {
      color: var(--text-muted);
      text-decoration: underline;
    }

    .footer-copyright {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    @media (max-width: 860px) {
      .footer-links-container {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
      }
    }
    @media (max-width: 520px) {
      .footer-links-container {
        grid-template-columns: 1fr;
        gap: 25px;
      }
      .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
      }
    }

    /* ─── 3-COLUMN AMAZON LAYOUT (Desktop & Laptop Optimized) ─── */
    .prod-panel-3col {
      display: grid;
      grid-template-columns: 460px 1fr 330px;
      gap: 32px;
      margin-bottom: 28px;
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 28px;
      box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.04), 0 2px 6px -1px rgba(15, 23, 42, 0.02);
      position: relative;
      align-items: start;
    }

    /* Column 1: Image Col (Enlarged & Prominent for PC) */
    .image-col {
      display: flex;
      gap: 14px;
      position: sticky;
      top: 84px;
      align-self: start;
    }
    .thumbs-col {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .thumbs-col .thumb {
      width: 68px;
      height: 68px;
      background: #ffffff;
      border: 1.5px solid var(--border);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      cursor: pointer;
      transition: var(--transition);
      overflow: hidden;
      flex-shrink: 0;
      position: relative;
      padding: 4px;
    }
    .thumbs-col .thumb:hover {
      border-color: var(--primary);
      box-shadow: 0 3px 10px rgba(0,0,0,0.06);
      transform: translateY(-1px);
    }
    .thumbs-col .thumb.on {
      border-color: var(--primary);
      box-shadow: 0 0 0 2px var(--primary-glow), 0 3px 10px rgba(0,0,0,0.06);
    }
    .thumbs-col .thumb img {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }
    .main-img-col {
      flex: 1;
      min-width: 0;
    }
    .main-img-col .main-img {
      width: 100%;
      aspect-ratio: 1 / 1;
      max-height: 480px;
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 96px;
      overflow: hidden;
      margin-bottom: 8px;
      position: relative;
      cursor: zoom-in;
      transition: border-color 0.2s, box-shadow 0.2s;
      box-shadow: 0 2px 10px rgba(0,0,0,0.03);
    }
    .main-img-col .main-img img {
      max-width: 100%;
      max-height: 100%;
      width: 100%;
      height: 100%;
      object-fit: contain;
      padding: 14px;
      transition: transform 0.3s cubic-bezier(0.16,1,0.3,1);
    }
    .main-img-col .main-img:hover {
      border-color: var(--border-hover);
      box-shadow: 0 6px 18px rgba(0,0,0,0.06);
    }
    .main-img-col .main-img:hover img {
      transform: scale(1.03);
    }
    .main-img-col .main-img.zoomed {
      cursor: zoom-out;
    }
    .main-img-col .main-img.zoomed img {
      transform: scale(2);
    }
    body.dark-theme .main-img-col .main-img {
      background: #0f172a;
    }
    .click-to-see {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 5px;
      font-size: 11.5px;
      color: var(--text-muted);
      background: #f8fafc;
      border: 1px solid var(--border);
      border-radius: 999px;
      padding: 4px 12px;
      margin: 8px auto 0;
      cursor: pointer;
      transition: var(--transition);
      user-select: none;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    }
    .click-to-see:hover {
      background: #ffffff;
      color: var(--text);
      border-color: #cbd5e1;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
    }
    body.dark-theme .click-to-see {
      background: rgba(30, 41, 59, 0.5);
      border-color: rgba(255, 255, 255, 0.08);
      color: var(--text-muted);
    }
    body.dark-theme .click-to-see:hover {
      background: rgba(30, 41, 59, 0.8);
      color: var(--text);
      border-color: rgba(255, 255, 255, 0.15);
    }

    /* Column 2: Center Info Col (Clean Hierarchy & Spacing) */
    .center-col {
      display: flex;
      flex-direction: column;
      min-width: 0;
      gap: 8px;
    }
    .center-col .prod-title {
      font-family: var(--font-head);
      font-size: 25px;
      font-weight: 800;
      color: var(--text);
      line-height: 1.25;
      letter-spacing: -0.2px;
      margin-bottom: 2px;
    }
    .rating-row {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 4px;
    }
    .rating-row .stars {
      color: #f59e0b;
      font-size: 16px;
      letter-spacing: 1px;
    }
    .rating-row .rv {
      font-weight: 700;
      color: var(--text);
      font-size: 13.5px;
    }
    .rating-row .sold {
      color: var(--text-muted);
      font-size: 13px;
    }
    .divider-line {
      height: 1px;
      background: var(--border);
      margin: 8px 0;
    }
    .price-block-center {
      margin-bottom: 12px;
      padding: 14px 18px;
      background: #f8fafc;
      border-radius: 12px;
      border: 1px solid var(--border);
    }
    body.dark-theme .price-block-center {
      background: rgba(15, 23, 42, 0.4);
    }
    .price-block-center .price-main,
    .price-main,
    #prodPrice {
      font-family: var(--font-price) !important;
      font-size: 34px !important;
      font-weight: 700 !important;
      color: #ef4444;
      letter-spacing: -0.5px;
      line-height: 1;
    }
    .price-block-center .price-orig {
      font-size: 14px;
      color: var(--text-muted);
      text-decoration: line-through;
      margin-left: 8px;
      font-weight: 500;
    }
    .price-block-center .price-disc {
      font-size: 12.5px;
      font-weight: 700;
      color: #dc2626;
      background: #fef2f2;
      border: 1px solid #fee2e2;
      margin-left: 8px;
      padding: 2px 8px;
      border-radius: 6px;
      display: inline-block;
    }
    .price-block-center .price-note {
      font-size: 12px;
      color: var(--text-muted);
      margin-top: 6px;
      font-weight: 500;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    /* Side-by-side Specifications & Details Row (below Image & Center) */
    .prod-specs-details-row {
      grid-column: 1 / 3;
      grid-row: 2;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 22px;
      align-items: start;
      margin-top: 6px;
      padding-top: 18px;
      border-top: 1px solid var(--border);
    }
    .psd-col-left,
    .psd-col-right {
      display: flex;
      flex-direction: column;
      gap: 14px;
      min-width: 0;
    }

    /* Product Information Cards */
    .prod-info-card {
      background: #f8fafc;
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 16px 18px;
      margin-top: 0;
      box-shadow: 0 2px 8px rgba(0,0,0,0.02);
    }
    body.dark-theme .prod-info-card {
      background: rgba(15, 23, 42, 0.4);
    }
    .prod-info-title {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 12px;
      font-weight: 800;
      color: #ca8a04;
      text-transform: uppercase;
      letter-spacing: 0.8px;
      margin-bottom: 12px;
    }
    body.dark-theme .prod-info-title {
      color: #facc15;
    }
    .prod-info-title svg {
      color: #ca8a04;
    }
    body.dark-theme .prod-info-title svg {
      color: #facc15;
    }
    .prod-details-grid {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .prod-detail-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 10px 14px;
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 10px;
      font-size: 13px;
      gap: 16px;
    }
    body.dark-theme .prod-detail-item {
      background: rgba(30, 41, 59, 0.5);
    }
    .prod-detail-label {
      color: var(--text-muted);
      font-weight: 600;
      font-size: 13px;
      flex-shrink: 0;
    }
    .prod-detail-value {
      color: var(--text);
      font-weight: 700;
      font-size: 13px;
      text-align: right;
      word-break: break-word;
      line-height: 1.45;
    }
    .prod-desc-content {
      font-size: 13.5px;
      line-height: 1.6;
      color: var(--text);
      white-space: pre-line;
    }
    .spec-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 8px;
      margin: 0;
      padding: 0;
    }
    .spec-list li {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 13px;
      font-weight: 600;
      color: var(--text);
      line-height: 1.45;
      padding: 10px 14px;
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 10px;
      transition: var(--transition);
    }
    body.dark-theme .spec-list li {
      background: rgba(30, 41, 59, 0.5);
    }
    .spec-list li::before {
      content: '✓';
      color: #16a34a;
      font-weight: 800;
      font-size: 14px;
      flex-shrink: 0;
    }

    /* Finish Pill Chips */
    .finish-pill {
      padding: 7px 16px;
      border-radius: 20px;
      font-size: 12.5px;
      font-weight: 700;
      cursor: pointer;
      transition: all 0.2s;
      border: 1.5px solid var(--border);
      background: var(--white);
      color: var(--text);
      user-select: none;
    }
    .finish-pill:hover {
      border-color: var(--primary);
      background: rgba(234, 179, 8, 0.06);
    }
    .finish-pill.sel {
      border-color: var(--primary) !important;
      background: #fef9c3 !important;
      color: #854d0e !important;
      box-shadow: 0 2px 8px rgba(234, 179, 8, 0.2);
    }
    body.dark-theme .finish-pill.sel {
      background: rgba(234, 179, 8, 0.2) !important;
      color: #fef08a !important;
    }

    /* Volume Tiers Grid */
    .volume-tiers-box {
      margin: 12px 0;
      padding: 14px;
      background: #f8fafc;
      border: 1px solid var(--border);
      border-radius: 12px;
    }
    body.dark-theme .volume-tiers-box {
      background: rgba(15, 23, 42, 0.4);
    }
    .volume-tiers-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 10px;
    }
    .volume-tiers-title {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 12.5px;
      font-weight: 750;
      color: var(--text);
    }
    .volume-tiers-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 8px;
    }
    .tier-pill {
      padding: 10px 8px;
      background: var(--white);
      border: 1.5px solid var(--border);
      border-radius: 10px;
      text-align: center;
      cursor: pointer;
      transition: var(--transition);
    }
    body.dark-theme .tier-pill {
      background: rgba(30, 41, 59, 0.5);
    }
    .tier-pill:hover {
      border-color: var(--primary);
      transform: translateY(-1px);
      box-shadow: 0 3px 8px rgba(0,0,0,0.04);
    }
    .tier-pill.active {
      background: #fefce8;
      border-color: var(--primary);
      box-shadow: 0 0 0 1px var(--primary);
    }
    body.dark-theme .tier-pill.active {
      background: rgba(234, 179, 8, 0.15);
    }
    .tier-qty-label {
      font-size: 11px;
      font-weight: 700;
      color: var(--text-muted);
      margin-bottom: 2px;
    }
    .tier-price-label {
      font-family: var(--font-price);
      font-size: 15px;
      font-weight: 750;
      color: var(--text);
      margin-bottom: 2px;
    }
    .tier-discount-tag {
      font-size: 10px;
      font-weight: 700;
      color: #16a34a;
    }

    /* Compact Trust Perks Row (PC & Mobile Optimized Horizontal Strip) */
    .perks-row-new {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 6px;
      margin-top: 12px;
      padding: 8px 10px;
      background: rgba(255, 255, 255, 0.7);
      backdrop-filter: blur(8px);
      border: 1px solid var(--border);
      border-radius: 12px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    }
    body.dark-theme .perks-row-new {
      background: rgba(15, 23, 42, 0.6);
      border-color: rgba(255, 255, 255, 0.08);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }
    .perk-item-new {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      padding: 6px 8px;
      border-radius: 8px;
      font-size: 11px;
      font-weight: 700;
      text-align: center;
      transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
      cursor: default;
      border: 1px solid transparent;
    }
    .perk-item-new:hover {
      transform: translateY(-1px);
      box-shadow: 0 3px 8px rgba(0, 0, 0, 0.06);
    }
    .perk-ic-new {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      flex-shrink: 0;
    }
    .perk-ic-new svg {
      width: 14px;
      height: 14px;
    }
    .perk-lbl-new {
      font-size: 10.5px;
      font-weight: 700;
      white-space: nowrap;
      letter-spacing: -0.1px;
    }

    /* Individual Custom Color Badges requested by User */
    /* 1. Secure Transaction - Emerald Green */
    .perk-item-new.perk-secure {
      background: rgba(16, 185, 129, 0.09);
      color: #047857;
      border-color: rgba(16, 185, 129, 0.22);
    }
    body.dark-theme .perk-item-new.perk-secure {
      background: rgba(16, 185, 129, 0.16);
      color: #34d399;
      border-color: rgba(52, 211, 153, 0.3);
    }
    .perk-item-new.perk-secure:hover {
      background: rgba(16, 185, 129, 0.16);
      border-color: rgba(16, 185, 129, 0.4);
    }

    /* 2. Creative Designs - Purple / Indigo */
    .perk-item-new.perk-creative {
      background: rgba(99, 102, 241, 0.09);
      color: #4338ca;
      border-color: rgba(99, 102, 241, 0.22);
    }
    body.dark-theme .perk-item-new.perk-creative {
      background: rgba(99, 102, 241, 0.16);
      color: #a5b4fc;
      border-color: rgba(165, 180, 252, 0.3);
    }
    .perk-item-new.perk-creative:hover {
      background: rgba(99, 102, 241, 0.16);
      border-color: rgba(99, 102, 241, 0.4);
    }

    /* 3. Premium Looks - Luxury Amber / Gold */
    .perk-item-new.perk-premium {
      background: rgba(245, 158, 11, 0.1);
      color: #b45309;
      border-color: rgba(245, 158, 11, 0.25);
    }
    body.dark-theme .perk-item-new.perk-premium {
      background: rgba(245, 158, 11, 0.18);
      color: #fbbf24;
      border-color: rgba(251, 191, 36, 0.35);
    }
    .perk-item-new.perk-premium:hover {
      background: rgba(245, 158, 11, 0.18);
      border-color: rgba(245, 158, 11, 0.45);
    }

    /* 4. Non-Returnable - Protective Rose / Red */
    .perk-item-new.perk-nonret {
      background: rgba(244, 63, 94, 0.08);
      color: #be123c;
      border-color: rgba(244, 63, 94, 0.22);
    }
    body.dark-theme .perk-item-new.perk-nonret {
      background: rgba(244, 63, 94, 0.16);
      color: #fb7185;
      border-color: rgba(251, 113, 133, 0.3);
    }
    .perk-item-new.perk-nonret:hover {
      background: rgba(244, 63, 94, 0.15);
      border-color: rgba(244, 63, 94, 0.4);
    }

    /* 5. Trusted Place - Cyan / Ocean Blue */
    .perk-item-new.perk-trusted {
      background: rgba(14, 165, 233, 0.09);
      color: #0369a1;
      border-color: rgba(14, 165, 233, 0.22);
    }
    body.dark-theme .perk-item-new.perk-trusted {
      background: rgba(14, 165, 233, 0.16);
      color: #38bdf8;
      border-color: rgba(56, 189, 248, 0.3);
    }
    .perk-item-new.perk-trusted:hover {
      background: rgba(14, 165, 233, 0.16);
      border-color: rgba(14, 165, 233, 0.4);
    }

    /* ════════════════════════════════════════
       FEATURES BAR & TRUST BADGES (VIBRANT & LUXURY)
    ════════════════════════════════════════ */
    .feat-bar {
      background: #f8fafc;
      border-top: 1px solid rgba(0, 0, 0, 0.06);
      border-bottom: 1px solid rgba(0, 0, 0, 0.06);
      padding: 24px 0;
      margin-top: 36px;
    }
    body.dark-theme .feat-bar {
      background: #0b1120;
      border-top-color: rgba(255, 255, 255, 0.06);
      border-bottom-color: rgba(255, 255, 255, 0.06);
    }
    .feat-inner {
      width: 100%;
      max-width: 1200px;
      margin: auto;
      padding: 0 20px;
      display: flex;
      justify-content: space-around;
      flex-wrap: wrap;
      gap: 18px;
    }
    .feat-item {
      display: flex;
      align-items: center;
      gap: 16px;
      background: #ffffff;
      padding: 14px 22px;
      border-radius: 14px;
      border: 1px solid rgba(226, 232, 240, 0.8);
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
      flex: 1;
      min-width: 260px;
      max-width: 360px;
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    body.dark-theme .feat-item {
      background: #131d33;
      border-color: rgba(255, 255, 255, 0.08);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    }
    .feat-item:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    }
    .feat-icon {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
    }
    .feat-icon svg {
      width: 24px;
      height: 24px;
      color: #ffffff !important;
      stroke-width: 2.3;
    }
    /* Distinct Colors for the 3 features */
    .feat-icon-payment {
      background: linear-gradient(135deg, #10b981 0%, #059669 100%);
      box-shadow: 0 6px 16px rgba(16, 185, 129, 0.35);
    }
    .feat-icon-delivery {
      background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
      box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
    }
    .feat-icon-quality {
      background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
      box-shadow: 0 6px 16px rgba(245, 158, 11, 0.35);
    }
    .feat-text-wrap {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }
    .ft1 {
      font-size: 14.5px;
      font-weight: 800;
      color: #0f172a;
      letter-spacing: -0.2px;
    }
    body.dark-theme .ft1 {
      color: #f8fafc;
    }
    .ft2 {
      font-size: 12px;
      font-weight: 600;
      color: #64748b;
    }
    body.dark-theme .ft2 {
      color: #94a3b8;
    }
    .ft2-badge-payment {
      color: #059669;
    }
    body.dark-theme .ft2-badge-payment {
      color: #34d399;
    }
    .ft2-badge-delivery {
      color: #2563eb;
    }
    body.dark-theme .ft2-badge-delivery {
      color: #60a5fa;
    }
    .ft2-badge-quality {
      color: #d97706;
    }
    body.dark-theme .ft2-badge-quality {
      color: #fbbf24;
    }

    /* Column 3: Buy Box Column */
    .buy-box-col {
      grid-column: 3;
      grid-row: 1 / span 2;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .buy-box-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 18px;
      padding: 24px;
      position: sticky;
      top: 84px;
      box-shadow: 0 8px 24px -4px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(15, 23, 42, 0.02);
    }
    body.dark-theme .buy-box-card {
      background: #0f172a;
    }
    .bb-price-row {
      display: flex;
      align-items: baseline;
      gap: 4px;
      margin-bottom: 12px;
      color: var(--text);
      padding-bottom: 12px;
      border-bottom: 1px dashed var(--border);
    }
    .bb-currency {
      font-size: 20px;
      font-weight: 700;
      color: var(--text);
    }
    .bb-price,
    #buyBoxPrice {
      font-family: var(--font-price) !important;
      font-size: 38px !important;
      font-weight: 700 !important;
      color: var(--text);
      letter-spacing: -0.8px;
      line-height: 1;
    }
    .bb-unit {
      font-size: 13px;
      color: var(--text-muted);
      font-weight: 600;
      margin-left: 4px;
    }
    .bb-shipping-note {
      font-size: 12.5px;
      color: var(--text-muted);
      line-height: 1.5;
      margin-bottom: 14px;
      padding: 12px;
      background: #f8fafc;
      border-radius: 10px;
      border: 1px solid var(--border);
    }
    body.dark-theme .bb-shipping-note {
      background: rgba(15, 23, 42, 0.4);
    }
    .bb-stock-status {
      margin-bottom: 14px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .bb-stock-lbl {
      font-size: 13.5px;
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .bb-stock-lbl::before {
      content: '';
      width: 8px;
      height: 8px;
      border-radius: 50%;
      display: inline-block;
    }
    .bb-stock-status.in .bb-stock-lbl {
      color: #15803d;
    }
    .bb-stock-status.in .bb-stock-lbl::before {
      background: #16a34a;
      box-shadow: 0 0 6px rgba(22, 163, 74, 0.4);
    }
    .bb-stock-status.low .bb-stock-lbl {
      color: #dc2626;
    }
    .bb-stock-status.low .bb-stock-lbl::before {
      background: #ef4444;
      box-shadow: 0 0 6px rgba(239, 68, 68, 0.4);
    }
    .bb-min-order {
      padding: 8px 12px;
      background: #f8fafc;
      border-radius: 8px;
      border: 1px solid var(--border);
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .bb-min-order strong {
      color: var(--text);
      font-weight: 700;
    }

    /* Quantity Stepper in Buy Box */
    .bb-qty-group {
      margin-bottom: 16px;
    }
    .bb-qty-label {
      display: block;
      font-size: 11.5px;
      font-weight: 700;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.6px;
      margin-bottom: 8px;
    }
    .bb-qty-control {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .bb-stepper {
      display: flex;
      align-items: center;
      border: 1.5px solid var(--border);
      border-radius: 9px;
      background: var(--white);
      overflow: hidden;
      width: 132px;
      transition: border-color 0.2s, box-shadow 0.2s;
    }
    .bb-stepper:focus-within {
      border-color: var(--primary);
      box-shadow: 0 0 0 2px var(--primary-glow);
    }
    body.dark-theme .bb-stepper {
      background: rgba(30, 41, 59, 0.5);
    }
    .bb-step-btn {
      width: 38px;
      height: 38px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: #f8fafc;
      border: none;
      color: var(--text);
      cursor: pointer;
      transition: var(--transition);
      user-select: none;
      font-weight: 700;
    }
    .bb-step-btn:hover {
      background: #e2e8f0;
      color: var(--text);
    }
    body.dark-theme .bb-step-btn {
      background: rgba(15, 23, 42, 0.4);
    }
    body.dark-theme .bb-step-btn:hover {
      background: rgba(255, 255, 255, 0.08);
    }
    .bb-step-btn:active {
      transform: scale(0.92);
    }
    .bb-qty-input {
      flex: 1;
      width: 56px;
      height: 38px;
      text-align: center;
      border: none;
      background: transparent;
      font-family: var(--font-price);
      font-size: 16px;
      font-weight: 700;
      color: var(--text);
      outline: none;
      appearance: textfield;
      -moz-appearance: textfield;
    }
    .bb-qty-input::-webkit-outer-spin-button,
    .bb-qty-input::-webkit-inner-spin-button {
      -webkit-appearance: none;
      margin: 0;
    }
    .bb-quick-qty {
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }
    .bb-qty-pill {
      padding: 4px 10px;
      font-size: 11px;
      font-weight: 700;
      color: #475569;
      background: #f1f5f9;
      border: 1px solid var(--border);
      border-radius: 6px;
      cursor: pointer;
      transition: var(--transition);
    }
    body.dark-theme .bb-qty-pill {
      background: rgba(30, 41, 59, 0.5);
      color: #94a3b8;
    }
    .bb-qty-pill:hover {
      color: #854d0e;
      border-color: #ca8a04;
      background: #fef9c3;
    }
    body.dark-theme .bb-qty-pill:hover {
      color: #facc15;
      border-color: var(--primary);
      background: rgba(234, 179, 8, 0.15);
    }

    /* Action Buttons in Buy Box */
    .bb-actions {
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-bottom: 12px;
    }
    .bb-actions button {
      width: 100%;
      height: 46px;
      border-radius: 10px;
      font-size: 14px;
      font-weight: 750;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
      box-sizing: border-box;
    }
    .btn-cart.amazon-yellow-btn {
      background: #ffffff;
      border: 1.5px solid #d97706;
      color: #b45309;
      font-weight: 750;
      box-shadow: 0 2px 6px rgba(217, 119, 6, 0.12);
      border-radius: 10px;
    }
    body.dark-theme .btn-cart.amazon-yellow-btn {
      background: rgba(30, 41, 59, 0.85);
      border-color: rgba(245, 158, 11, 0.45);
      color: #fbbf24;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }
    .btn-cart.amazon-yellow-btn:hover {
      background: rgba(245, 158, 11, 0.08);
      border-color: #f59e0b;
      color: #92400e;
      box-shadow: 0 4px 14px rgba(245, 158, 11, 0.22);
      transform: translateY(-2px);
    }
    body.dark-theme .btn-cart.amazon-yellow-btn:hover {
      background: rgba(245, 158, 11, 0.18);
      color: #fde68a;
      border-color: #f59e0b;
    }
    .btn-cart.amazon-yellow-btn:active {
      transform: translateY(0) scale(0.98);
      box-shadow: 0 1px 3px rgba(217, 119, 6, 0.15);
    }
    .btn-buy.amazon-orange-btn {
      background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
      border: 1px solid rgba(180, 83, 9, 0.4);
      color: #070a13 !important;
      font-weight: 850;
      box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
      border-radius: 10px;
    }
    .btn-buy.amazon-orange-btn:hover {
      background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
      box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
      transform: translateY(-2px);
      filter: brightness(1.03);
    }
    .btn-buy.amazon-orange-btn:active {
      transform: translateY(0) scale(0.98);
      box-shadow: 0 2px 6px rgba(245, 158, 11, 0.25);
    }
    .bb-secondary-actions {
      display: flex;
      gap: 8px;
    }
    .bb-secondary-actions .btn-bulk {
      flex: 1;
      height: 38px;
      padding: 0 10px;
      font-size: 12px;
      font-weight: 600;
      border-radius: 8px;
      border: 1px solid var(--border);
      background: #f8fafc;
      color: var(--text);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      transition: var(--transition);
    }
    body.dark-theme .bb-secondary-actions .btn-bulk {
      background: rgba(30, 41, 59, 0.5);
    }
    .bb-secondary-actions .btn-bulk:hover {
      border-color: var(--text-muted);
      background: var(--white);
    }
    .bb-secondary-actions .btn-request-prod {
      background: rgba(139, 92, 246, 0.08) !important;
      color: #7c3aed !important;
      border-color: rgba(139, 92, 246, 0.25) !important;
    }
    .bb-secondary-actions .btn-request-prod:hover {
      background: rgba(139, 92, 246, 0.15) !important;
    }

    /* Button Loading Spinner */
    .btn-spinner {
      width: 15px;
      height: 15px;
      border: 2px solid rgba(0, 0, 0, 0.2);
      border-top-color: currentColor;
      border-radius: 50%;
      display: inline-block;
      animation: btnSpin 0.6s linear infinite;
    }
    @keyframes btnSpin {
      to { transform: rotate(360deg); }
    }
    .is-loading {
      opacity: 0.85;
      cursor: wait !important;
      pointer-events: none;
    }

    /* Trust strip */
    .bb-trust-strip {
      display: flex;
      flex-direction: column;
      gap: 6px;
      margin-bottom: 12px;
    }
    .bb-trust-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 12px;
      font-weight: 600;
      color: var(--text-muted);
      padding: 6px 10px;
      background: #f8fafc;
      border-radius: 6px;
      border: 1px solid var(--border);
    }
    body.dark-theme .bb-trust-item {
      background: rgba(15, 23, 42, 0.4);
    }
    .bb-trust-item svg {
      color: #ca8a04;
      flex-shrink: 0;
    }
    .bb-seller-info {
      font-size: 12px;
      color: var(--text-muted);
      display: flex;
      flex-direction: column;
      gap: 4px;
      padding: 8px 10px;
      background: #f8fafc;
      border-radius: 8px;
      border: 1px solid var(--border);
      margin-bottom: 12px;
    }
    body.dark-theme .bb-seller-info {
      background: rgba(15, 23, 42, 0.4);
    }
    .bb-info-line {
      display: flex;
      justify-content: space-between;
    }
    .bb-info-line span {
      color: var(--text-muted);
      font-size: 11.5px;
    }
    .bb-info-line strong {
      color: var(--text);
      font-weight: 600;
      font-size: 12px;
    }
    .bb-gift-option {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 12px;
      cursor: pointer;
    }
    .bb-gift-option input {
      cursor: pointer;
      accent-color: var(--primary);
    }
    .bb-wishlist-btn {
      width: 100%;
      padding: 10px;
      border-radius: 8px;
      border: 1px solid var(--border);
      background: #f8fafc;
      color: var(--text);
      font-weight: 600;
      font-size: 12.5px;
      transition: var(--transition);
      text-align: center;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      cursor: pointer;
    }
    body.dark-theme .bb-wishlist-btn {
      background: rgba(15, 23, 42, 0.4);
    }
    .bb-wishlist-btn:hover {
      background: var(--white);
      border-color: var(--text-muted);
    }

    /* Mobile Sticky Bottom Bar */
    .mobile-sticky-bar {
      display: none;
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      background: rgba(255, 255, 255, 0.98);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-top: 1px solid rgba(15, 23, 42, 0.08);
      padding: 10px 14px;
      padding-bottom: max(10px, env(safe-area-inset-bottom));
      z-index: 10000;
      box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      box-sizing: border-box;
      max-width: 100vw;
    }
    body.dark-theme .mobile-sticky-bar {
      background: rgba(10, 15, 29, 0.96);
      border-top: 1px solid rgba(245, 158, 11, 0.25);
      box-shadow: 0 -4px 25px rgba(0, 0, 0, 0.5);
    }
    .mobile-sticky-home-btn {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      border: 1px solid var(--border);
      background: var(--bg-card);
      color: var(--text);
      display: flex;
      align-items: center;
      justify-content: center;
      text-decoration: none;
      flex-shrink: 0;
      transition: all 0.2s ease;
    }
    .mobile-sticky-home-btn:hover {
      border-color: #f59e0b;
      color: #d97706;
    }
    .mobile-sticky-price {
      font-family: var(--font-price);
      font-size: 19px;
      font-weight: 800;
      color: var(--text);
      line-height: 1.1;
      white-space: nowrap;
      flex: 0 0 auto;
    }
    .mobile-sticky-actions {
      display: flex;
      gap: 8px;
      flex: 1;
      max-width: 240px;
    }
    .mobile-cart-btn, .mobile-buy-btn {
      flex: 1;
      height: 40px;
      border-radius: 9px;
      font-size: 12.5px;
      font-weight: 700;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      transition: var(--transition);
      white-space: nowrap;
      -webkit-tap-highlight-color: transparent;
      touch-action: manipulation;
    }
    .mobile-cart-btn {
      background: #ffffff;
      border: 1.5px solid #d97706;
      color: #b45309;
    }
    body.dark-theme .mobile-cart-btn {
      background: rgba(245, 158, 11, 0.1);
      border-color: #f59e0b;
      color: #fbbf24;
    }
    .mobile-cart-btn:hover, .mobile-cart-btn:active {
      background: #fef3c7;
      border-color: #b45309;
    }
    .mobile-buy-btn {
      background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
      color: #070a13 !important;
      font-weight: 800;
      border: none;
      box-shadow: 0 3px 12px rgba(245, 158, 11, 0.35);
    }
    .mobile-buy-btn:hover, .mobile-buy-btn:active {
      transform: translateY(-1px);
      box-shadow: 0 4px 16px rgba(245, 158, 11, 0.45);
    }

    /* ════════════════════════════════════════
       RESPONSIVE BREAKPOINTS (Desktop / Tablet / Mobile)
    ════════════════════════════════════════ */
    @media (max-width: 1080px) {
      .prod-panel-3col {
        grid-template-columns: 420px 1fr 280px;
        gap: 20px;
        padding: 20px;
      }
      .main-img-col .main-img {
        max-height: 400px;
      }
    }

    @media (max-width: 900px) {
      .prod-panel-3col {
        grid-template-columns: minmax(0, 1fr) !important;
        width: 100% !important;
        max-width: 100% !important;
        gap: 20px;
        padding: 20px;
        border-radius: 14px;
      }
      .prod-panel-3col > * {
        min-width: 0 !important;
        max-width: 100% !important;
        width: 100% !important;
      }
      .image-col {
        position: static;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 12px;
      }
      .main-img-col {
        display: contents;
      }
      .main-img-col .main-img {
        order: 1;
        width: 100%;
        max-width: 480px;
        max-height: 380px;
      }
      .click-to-see {
        order: 2;
        margin: 4px auto 0;
      }
      .thumbs-col {
        order: 3;
        flex-direction: row;
        justify-content: center;
        gap: 8px;
        flex-wrap: wrap;
      }
      .thumbs-col .thumb {
        width: 52px;
        height: 52px;
      }
      .img-trust-microbar {
        order: 4;
        width: 100%;
        max-width: 480px;
      }
      /* Mobile & Tablet Flow: Buy Box and Specs display cleanly in-flow */
      .buy-box-col {
        grid-column: auto;
        grid-row: auto;
        width: 100%;
        margin-top: 4px;
      }
      .prod-specs-details-row {
        grid-column: auto;
        grid-row: auto;
        grid-template-columns: 1fr;
        gap: 14px;
        margin-top: 4px;
        padding-top: 14px;
      }
      .buy-box-card {
        position: static;
        display: block !important;
        padding: 18px;
        border-radius: 14px;
      }
      .user-app-bottom-bar { display: none !important; }
      .mobile-sticky-bar { display: flex !important; }
      .page {
        padding-bottom: 84px !important;
      }
    }

    @media (max-width: 600px) {
      .prod-panel-3col {
        padding: 14px;
        gap: 16px;
        border-radius: 12px;
        margin-bottom: 16px;
      }
      .center-col .prod-title {
        font-size: 21px !important;
        line-height: 1.3 !important;
      }
      .price-block-center {
        padding: 12px;
      }
      .price-block-center .price-main {
        font-size: 26px !important;
      }
      .thumbs-col .thumb {
        width: 44px;
        height: 44px;
        font-size: 16px;
        border-radius: 8px;
      }
      .main-img-col .main-img {
        max-height: 320px;
        border-radius: 12px;
      }
      .buy-box-card {
        padding: 14px;
      }
      .mobile-sticky-bar {
        padding: 8px 12px;
        padding-bottom: max(8px, env(safe-area-inset-bottom));
      }
      .mobile-sticky-price {
        font-size: 17px;
      }
      .mobile-sticky-actions {
        max-width: 220px;
        gap: 6px;
      }
      .mobile-cart-btn, .mobile-buy-btn {
        height: 38px;
        padding: 0 8px;
        font-size: 12px;
      }
      .spec-list {
        grid-template-columns: 1fr;
      }
      .prod-details-grid {
        grid-template-columns: 1fr;
      }
      .volume-tiers-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .perks-row-new {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 6px;
      }
      .auc-split-grid {
        grid-template-columns: 1fr !important;
      }
      .img-trust-microbar {
        font-size: 10.5px !important;
        gap: 6px 10px !important;
      }
    }

    @media (max-width: 360px) {
      .page {
        padding-left: 6px !important;
        padding-right: 6px !important;
      }
      .prod-panel-3col {
        padding: 8px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }
      .mobile-sticky-bar {
        padding: 6px 8px;
        padding-bottom: max(6px, env(safe-area-inset-bottom));
      }
      .mobile-sticky-price {
        font-size: 15px;
      }
      .mobile-cart-btn, .mobile-buy-btn {
        font-size: 11px;
        height: 36px;
      }
    }

    /* ════════════════════════════════════════
       AMAZON-STYLE ENHANCED PRODUCT SUGGESTIONS & SHELVES
    ════════════════════════════════════════ */
    .amz-section {
      background: var(--card-bg, #ffffff);
      border: 1px solid var(--border, rgba(0,0,0,0.08));
      border-radius: 20px;
      padding: 28px 24px;
      margin-top: 32px;
      margin-bottom: 32px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.04);
      position: relative;
    }
    .amz-section-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 22px;
      padding-bottom: 14px;
      border-bottom: 1px solid var(--border, rgba(0,0,0,0.08));
      gap: 16px;
      flex-wrap: wrap;
    }
    .amz-section-title {
      font-size: 20px;
      font-weight: 800;
      color: var(--text, #111827);
      display: flex;
      align-items: center;
      gap: 10px;
      letter-spacing: -0.3px;
    }
    .amz-section-subtitle {
      font-size: 13px;
      color: var(--text-muted, #6b7280);
      margin-top: 4px;
    }
    .amz-section-link {
      font-size: 13px;
      font-weight: 700;
      color: var(--primary, #eab308);
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 14px;
      background: rgba(234, 179, 8,0.08);
      border: 1px solid rgba(234, 179, 8,0.2);
      border-radius: 8px;
      transition: all 0.2s ease;
      white-space: nowrap;
    }
    .amz-section-link:hover {
      background: var(--primary, #eab308);
      color: #070a13;
      transform: translateX(2px);
    }

    /* 1. Frequently Bought Together Bundle */
    .fbt-bundle-wrap {
      display: flex;
      align-items: stretch;
      gap: 24px;
      flex-wrap: wrap;
    }
    .fbt-items-row {
      display: flex;
      align-items: center;
      gap: 16px;
      flex: 1 1 520px;
      overflow-x: auto;
      padding: 6px 4px 14px 4px;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: thin;
    }
    .fbt-card {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      width: 160px;
      flex-shrink: 0;
      position: relative;
      background: var(--bg, #f9fafb);
      border: 1.5px solid var(--border, rgba(0,0,0,0.08));
      border-radius: 16px;
      padding: 14px 12px;
      transition: all 0.25s ease;
    }
    .fbt-card.is-active {
      border-color: var(--primary, #eab308);
      box-shadow: 0 4px 16px rgba(234, 179, 8,0.12);
    }
    .fbt-card.is-dimmed {
      opacity: 0.4;
      filter: grayscale(0.6);
    }
    .fbt-this-item-badge {
      position: absolute;
      top: 8px;
      left: 8px;
      background: #111827;
      color: #ffffff;
      font-size: 9.5px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.4px;
      padding: 2px 7px;
      border-radius: 4px;
      z-index: 2;
    }
    .fbt-img-box {
      width: 110px;
      height: 110px;
      background: var(--card-bg, #ffffff);
      border: 1.5px solid var(--border, rgba(0,0,0,0.08));
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      margin-bottom: 10px;
      transition: transform 0.2s ease, border-color 0.2s ease;
      cursor: pointer;
      position: relative;
    }
    .fbt-card:hover .fbt-img-box {
      transform: translateY(-3px);
      border-color: var(--primary, #eab308);
    }
    .fbt-item-title {
      font-size: 13px;
      font-weight: 700;
      color: var(--text, #111827);
      line-height: 1.35;
      margin-bottom: 6px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      height: 35px;
      cursor: pointer;
    }
    .fbt-item-title:hover {
      color: var(--primary, #eab308);
    }
    .fbt-item-price {
      font-size: 15px;
      font-weight: 900;
      color: var(--primary, #eab308);
      margin-bottom: 8px;
    }
    .fbt-checkbox-label {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      font-size: 11.5px;
      font-weight: 700;
      color: var(--text-muted, #4b5563);
      cursor: pointer;
      user-select: none;
      padding: 4px 8px;
      background: rgba(0,0,0,0.03);
      border-radius: 6px;
      transition: all 0.15s;
    }
    .fbt-checkbox-label:hover {
      background: rgba(234, 179, 8,0.1);
      color: var(--primary, #eab308);
    }
    .fbt-checkbox-label input[type="checkbox"] {
      width: 15px;
      height: 15px;
      accent-color: var(--primary, #eab308);
      cursor: pointer;
    }
    .fbt-plus {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: rgba(0,0,0,0.04);
      color: var(--text-muted, #6b7280);
      font-size: 20px;
      font-weight: 800;
      flex-shrink: 0;
      user-select: none;
    }

    /* FBT Summary Box */
    .fbt-summary-card {
      width: 310px;
      flex-shrink: 0;
      background: var(--bg, #f9fafb);
      border: 1.5px solid var(--border, rgba(0,0,0,0.08));
      border-radius: 18px;
      padding: 22px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 14px;
      box-shadow: 0 4px 16px rgba(0,0,0,0.03);
    }
    .fbt-summary-title {
      font-size: 12px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.6px;
      color: var(--text-muted, #6b7280);
    }
    .fbt-total-price {
      font-size: 26px;
      font-weight: 900;
      color: var(--text, #111827);
      letter-spacing: -0.5px;
    }
    .fbt-savings-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(234, 179, 8,0.12);
      color: #ca8a04;
      border: 1px solid rgba(234, 179, 8,0.25);
      padding: 5px 12px;
      border-radius: 8px;
      font-size: 12px;
      font-weight: 800;
      width: fit-content;
    }
    .fbt-add-all-btn {
      width: 100%;
      background: linear-gradient(135deg, #eab308 0%, #ca8a04 100%);
      color: #070a13;
      border: none;
      border-radius: 12px;
      padding: 14px 18px;
      font-size: 14.5px;
      font-weight: 800;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      transition: all 0.2s ease;
      box-shadow: 0 4px 16px rgba(234, 179, 8,0.28);
    }
    .fbt-add-all-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 22px rgba(234, 179, 8,0.4);
    }
    .fbt-add-all-btn:active {
      transform: translateY(0);
    }

    /* 2. Amazon-Style Horizontal Shelf / Grid */
    .amz-grid {
      display: flex;
      overflow-x: auto;
      gap: 16px;
      padding: 6px 4px 16px 4px;
      scroll-snap-type: x mandatory;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: thin;
    }
    @media (min-width: 1280px) {
      .amz-grid {
        display: grid;
        grid-template-columns: repeat(6, 1fr);
        overflow-x: visible;
      }
    }
    .amz-card {
      flex: 0 0 200px;
      scroll-snap-align: start;
      background: var(--card-bg, #ffffff);
      border: 1px solid var(--border, rgba(0,0,0,0.08));
      border-radius: 16px;
      padding: 14px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: all 0.25s cubic-bezier(0.16,1,0.3,1);
      position: relative;
      box-shadow: 0 2px 10px rgba(0,0,0,0.02);
    }
    .amz-card:hover {
      transform: translateY(-4px);
      border-color: var(--primary, #eab308);
      box-shadow: 0 10px 24px rgba(0,0,0,0.08);
    }
    .amz-card-img-wrap {
      width: 100%;
      height: 145px;
      background: var(--bg, #f9fafb);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      margin-bottom: 12px;
      position: relative;
      cursor: pointer;
    }
    .amz-card-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.35s ease;
    }
    .amz-card:hover .amz-card-img-wrap img {
      transform: scale(1.08);
    }
    .amz-card-badge {
      position: absolute;
      top: 8px;
      left: 8px;
      font-size: 10px;
      font-weight: 800;
      text-transform: uppercase;
      padding: 3px 8px;
      border-radius: 6px;
      background: var(--primary, #eab308);
      color: #ffffff;
      z-index: 2;
      box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    }
    .amz-card-title {
      font-size: 13.5px;
      font-weight: 700;
      color: var(--text, #111827);
      line-height: 1.4;
      margin-bottom: 6px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      cursor: pointer;
      height: 38px;
    }
    .amz-card-title:hover {
      color: var(--primary, #eab308);
    }
    .amz-card-stars {
      font-size: 12px;
      color: #eab308;
      display: flex;
      align-items: center;
      gap: 4px;
      margin-bottom: 8px;
    }
    .amz-card-stars span {
      color: var(--text-muted, #6b7280);
      font-size: 11px;
    }
    .amz-card-price-row {
      display: flex;
      align-items: baseline;
      gap: 6px;
      margin-bottom: 8px;
      flex-wrap: wrap;
    }
    .amz-card-price {
      font-size: 17px;
      font-weight: 900;
      color: var(--text, #111827);
    }
    .amz-card-mrp {
      font-size: 12px;
      color: var(--text-muted, #9ca3af);
      text-decoration: line-through;
    }
    .amz-card-disc {
      font-size: 11px;
      font-weight: 800;
      color: #ef4444;
      background: rgba(239,68,68,0.08);
      padding: 1px 5px;
      border-radius: 4px;
    }
    .amz-card-prime {
      font-size: 11px;
      color: #ca8a04;
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 5px;
      margin-bottom: 12px;
    }
    .amz-card-add-btn {
      width: 100%;
      background: rgba(234, 179, 8,0.08);
      color: var(--primary, #eab308);
      border: 1.5px solid var(--primary, #eab308);
      border-radius: 10px;
      padding: 9px 12px;
      font-size: 13px;
      font-weight: 800;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      transition: all 0.2s ease;
    }
    .amz-card-add-btn:hover {
      background: var(--primary, #eab308);
      color: #ffffff;
      transform: translateY(-1px);
    }

    /* 3. Amazon Comparison Matrix Table */
    .amz-compare-wrap {
      overflow-x: auto;
      border-radius: 16px;
      border: 1px solid var(--border, rgba(0,0,0,0.08));
      background: var(--card-bg, #ffffff);
      box-shadow: 0 4px 16px rgba(0,0,0,0.02);
      -webkit-overflow-scrolling: touch;
    }
    .amz-compare-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      font-size: 13px;
      min-width: 720px;
    }
    .amz-compare-table th {
      padding: 16px 20px;
      border-bottom: 1px solid var(--border, rgba(0,0,0,0.08));
      border-right: 1px solid var(--border, rgba(0,0,0,0.08));
      text-align: left;
      vertical-align: middle;
      font-weight: 800;
      color: var(--text-muted, #4b5563);
      background: var(--bg, #f9fafb);
      width: 160px;
      min-width: 150px;
      position: sticky;
      left: 0;
      z-index: 5;
    }
    .amz-compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--border, rgba(0,0,0,0.08));
      border-right: 1px solid var(--border, rgba(0,0,0,0.08));
      text-align: left;
      vertical-align: top;
      min-width: 180px;
      max-width: 220px;
    }
    .amz-compare-table td:last-child {
      border-right: none;
    }
    .amz-compare-table .col-current {
      background: rgba(234, 179, 8,0.04);
      position: relative;
    }
    .compare-current-badge {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-size: 10px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      background: var(--primary, #eab308);
      color: #ffffff;
      padding: 3px 8px;
      border-radius: 6px;
      margin-bottom: 8px;
      box-shadow: 0 2px 6px rgba(234, 179, 8,0.25);
    }
    .compare-img-box {
      width: 88px;
      height: 88px;
      background: var(--bg, #f9fafb);
      border: 1px solid var(--border, rgba(0,0,0,0.08));
      border-radius: 12px;
      overflow: hidden;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
    }
    .compare-action-btn {
      padding: 10px 14px;
      background: var(--primary, #eab308);
      color: #ffffff;
      border: none;
      border-radius: 10px;
      font-size: 13px;
      font-weight: 800;
      cursor: pointer;
      width: 100%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      transition: all 0.2s ease;
      box-shadow: 0 2px 8px rgba(234, 179, 8,0.2);
    }
    .compare-action-btn:hover {
      background: #ca8a04;
      transform: translateY(-1px);
      box-shadow: 0 4px 12px rgba(234, 179, 8,0.3);
    }

    /* Tiered Volume Pricing Grid (Center Column) */
    .volume-tiers-box {
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: 14px;
      padding: 14px 16px;
      margin-bottom: 18px;
    }
    .volume-tiers-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 12px;
    }
    .volume-tiers-title {
      font-size: 12px;
      font-weight: 800;
      color: #0f172a;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      display: flex;
      align-items: center;
      gap: 7px;
    }
    .volume-tiers-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }
    .tier-pill {
      background: #ffffff;
      border: 1.5px solid #e2e8f0;
      border-radius: 10px;
      padding: 10px 8px;
      text-align: center;
      transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
      cursor: pointer;
      user-select: none;
    }
    .tier-pill:hover {
      border-color: #3b82f6;
      transform: translateY(-2px);
      box-shadow: 0 4px 12px rgba(59, 130, 246, 0.12);
    }
    .tier-pill.active {
      border-color: #3b82f6;
      background: #eff6ff;
      box-shadow: 0 0 0 1px #3b82f6;
    }
    .tier-qty-label {
      font-size: 11px;
      font-weight: 700;
      color: #64748b;
    }
    .tier-pill.active .tier-qty-label {
      color: #1d4ed8;
    }
    .tier-price-label {
      font-size: 14px;
      font-weight: 800;
      color: #0f172a;
      margin-top: 3px;
    }
    .tier-pill.active .tier-price-label {
      color: #1e3a8a;
    }
    .tier-discount-tag {
      font-size: 10px;
      font-weight: 700;
      color: #16a34a;
      margin-top: 2px;
    }
    @media (max-width: 768px) {
      .amz-section {
        padding: 20px 16px;
        margin-top: 24px;
        margin-bottom: 24px;
        border-radius: 16px;
      }
      .fbt-bundle-wrap {
        flex-direction: column;
      }
      .fbt-items-row {
        flex: 1 1 100% !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
      }
      .fbt-summary-card {
        width: 100% !important;
        max-width: 100% !important;
      }
      .fbt-card {
        width: 136px;
        padding: 10px 8px;
      }
      .fbt-img-box {
        width: 90px;
        height: 90px;
      }
      .amz-card {
        flex: 0 0 170px;
        padding: 12px;
      }
      .amz-card-img-wrap {
        height: 125px;
      }
      .volume-tiers-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    /* ══════════════════════════════════════════════════════
       PRODUCT VIEW UI POLISH & INCREASED PRODUCT NAME
    ══════════════════════════════════════════════════════ */
    .prod-title, .center-col .prod-title {
      font-family: var(--font-head), 'Outfit', 'Poppins', sans-serif !important;
      font-size: 34px !important;
      font-weight: 850 !important;
      line-height: 1.22 !important;
      letter-spacing: -0.6px !important;
      color: var(--text) !important;
      margin-bottom: 12px !important;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }
    @media (max-width: 992px) {
      .prod-title, .center-col .prod-title {
        font-size: 28px !important;
      }
    }
    @media (max-width: 768px) {
      .prod-title, .center-col .prod-title {
        font-size: 24px !important;
        line-height: 1.28 !important;
      }
    }
    @media (max-width: 480px) {
      .prod-title, .center-col .prod-title {
        font-size: 21px !important;
        line-height: 1.3 !important;
      }
    }

    /* ─── FULL-WIDTH END-TO-END BOTTOM ROW (Grid Column 1 / -1) ─── */
    .prod-panel-bottom-row {
      grid-column: 1 / -1;
      width: 100%;
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin-top: 14px;
      border-top: 1px solid rgba(0, 0, 0, 0.06);
      padding-top: 16px;
    }
    body.dark-theme .prod-panel-bottom-row {
      border-top-color: rgba(255, 255, 255, 0.08);
    }

    /* Product Image Trust Micro-Bar (Fills space under main image) */
    .img-trust-microbar {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      margin-top: 10px;
      padding: 6px 10px;
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: 8px;
      font-size: 10.5px;
      font-weight: 700;
      color: var(--text-muted);
      width: 100%;
      max-width: 100%;
      box-sizing: border-box;
      overflow: hidden;
    }
    .img-trust-microbar .itm-item {
      display: flex;
      align-items: center;
      gap: 5px;
      white-space: nowrap;
    }
    .img-trust-microbar .itm-dot {
      color: var(--border);
      font-weight: 800;
    }

    /* ── ARTWORK UPLOAD CARD (CDR, PDF, PNG, JPEG, PSD, AI, ZIP) — FULL-WIDTH END-TO-END DESIGN ── */
    /* Split 2-Column Grid: Left (Open Samples) + Right (Upload Controls) */
    .auc-split-grid {
      display: grid;
      grid-template-columns: 410px 1fr;
      gap: 20px;
      align-items: stretch;
    }
    @media (max-width: 1040px) {
      .auc-split-grid {
        grid-template-columns: 350px 1fr;
        gap: 16px;
      }
    }
    @media (max-width: 860px) {
      .auc-split-grid {
        grid-template-columns: 1fr;
        gap: 16px;
      }
    }
    .auc-samples-col {
      background: #f8fafc;
      border: 1px solid rgba(226, 232, 240, 0.95);
      border-radius: 12px;
      padding: 12px 14px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    body.dark-theme .auc-samples-col {
      background: rgba(15, 23, 42, 0.6);
      border-color: rgba(255, 255, 255, 0.08);
    }
    .auc-samples-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      padding-bottom: 2px;
    }
    .auc-samples-header-title {
      font-size: 12px;
      font-weight: 800;
      color: #0f172a;
      display: flex;
      align-items: center;
      gap: 6px;
      letter-spacing: -0.15px;
    }
    body.dark-theme .auc-samples-header-title {
      color: #f8fafc;
    }
    .auc-samples-header-badge {
      font-size: 9px;
      font-weight: 750;
      background: rgba(37, 99, 235, 0.1);
      color: #2563eb;
      padding: 1.5px 6px;
      border-radius: 4px;
      text-transform: uppercase;
      letter-spacing: 0.3px;
    }
    .auc-samples-cards-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      flex: 1;
    }
    .auc-sample-card {
      background: #ffffff;
      border: 1px solid rgba(226, 232, 240, 0.85);
      border-radius: 10px;
      overflow: hidden;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      height: 100%;
      transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
    }
    body.dark-theme .auc-sample-card {
      background: #1e293b;
      border-color: rgba(255, 255, 255, 0.08);
    }
    .auc-sample-card:hover {
      transform: translateY(-2px);
      border-color: #ca8a04;
      box-shadow: 0 6px 16px rgba(234, 179, 8, 0.18);
    }
    .auc-sample-thumb-wrap {
      position: relative;
      width: 100%;
      flex: 1;
      min-height: 120px;
      background: #0f172a;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .auc-sample-thumb-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.25s ease;
      display: block;
    }
    .auc-sample-card:hover .auc-sample-thumb-wrap img {
      transform: scale(1.05);
    }
    .auc-sample-overlay {
      position: absolute;
      inset: 0;
      background: rgba(15, 23, 42, 0.45);
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transition: opacity 0.2s ease;
    }
    .auc-sample-card:hover .auc-sample-overlay {
      opacity: 1;
    }
    .auc-sample-zoom-badge {
      font-size: 10px;
      font-weight: 750;
      background: #ffffff;
      color: #0f172a;
      padding: 3px 8px;
      border-radius: 6px;
      display: flex;
      align-items: center;
      gap: 4px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    }
    .auc-sample-tag {
      position: absolute;
      top: 7px;
      left: 7px;
      font-size: 10px;
      font-weight: 850;
      padding: 3px 8px;
      border-radius: 5px;
      text-transform: uppercase;
      letter-spacing: 0.4px;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
    }
    .tag-ready {
      background: rgba(37, 99, 235, 0.9);
      color: #ffffff;
    }
    .tag-sketch {
      background: rgba(202, 138, 4, 0.92);
      color: #ffffff;
    }
    .auc-sample-meta {
      padding: 9px 11px;
      background: #ffffff;
      border-top: 1px solid rgba(226, 232, 240, 0.85);
    }
    body.dark-theme .auc-sample-meta {
      background: #1e293b;
      border-top-color: rgba(255, 255, 255, 0.08);
    }
    .auc-sample-title {
      font-size: 13px;
      font-weight: 800;
      color: #0f172a;
      line-height: 1.25;
      letter-spacing: -0.15px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    body.dark-theme .auc-sample-title {
      color: #f8fafc;
    }
    .auc-sample-sub {
      font-size: 11px;
      font-weight: 500;
      color: #64748b;
      margin-top: 3px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    body.dark-theme .auc-sample-sub {
      color: #94a3b8;
    }
    .auc-upload-col {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      min-width: 0;
      gap: 10px;
    }

    .artwork-upload-card {
      width: 100%;
      margin: 0;
      background: var(--white);
      border: 1.5px solid var(--border);
      border-radius: 16px;
      padding: 14px 20px;
      position: relative;
      overflow: hidden;
      box-shadow: 0 4px 18px rgba(0, 0, 0, 0.03);
      transition: border-color 0.25s ease, box-shadow 0.25s ease;
    }
    .artwork-upload-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3.5px;
      background: linear-gradient(90deg, #eab308 0%, #3b82f6 50%, #8b5cf6 100%);
    }
    .artwork-upload-card:hover {
      border-color: rgba(234, 179, 8, 0.5);
      box-shadow: 0 6px 22px rgba(0, 0, 0, 0.06);
    }
    body.dark-theme .artwork-upload-card {
      background: rgba(30, 41, 59, 0.7);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    }

    /* Top Row in Upload Card (Header + Mode Selector + Format Badges) */
    .auc-top-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 12px;
      flex-wrap: wrap;
    }
    .auc-mode-wrap {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-wrap: wrap;
    }
    .auc-section-title {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13.5px;
      font-weight: 850;
      color: var(--text);
      letter-spacing: -0.2px;
    }
    .auc-step-num {
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: var(--primary);
      color: #000;
      font-size: 11px;
      font-weight: 900;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 2px 6px rgba(234, 179, 8, 0.35);
    }
    .auc-format-label {
      font-size: 11px;
      font-weight: 700;
      color: var(--text-muted);
      margin-right: 4px;
    }

    /* Upload Mode Toggle (Ready Design vs Rough Drawing) */
    .auc-mode-row {
      display: flex;
      align-items: center;
      gap: 6px;
      margin-bottom: 0;
      flex-wrap: wrap;
    }
    .auc-mode-btn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 5px 13px;
      border-radius: 20px;
      font-size: 11.5px;
      font-weight: 750;
      background: var(--bg);
      border: 1.5px solid var(--border);
      color: var(--text-muted);
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .auc-mode-btn:hover {
      border-color: #ca8a04;
      color: var(--text);
    }
    .auc-mode-btn.active {
      background: rgba(234, 179, 8, 0.14);
      border-color: #eab308;
      color: #ca8a04;
      box-shadow: 0 1px 6px rgba(234, 179, 8, 0.18);
    }
    body.dark-theme .auc-mode-btn.active {
      background: rgba(234, 179, 8, 0.22);
      color: #facc15;
    }
    .auc-sample-guide-btn {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      padding: 5px 12px;
      border-radius: 8px;
      font-size: 11px;
      font-weight: 750;
      background: rgba(59, 130, 246, 0.08);
      border: 1px solid rgba(59, 130, 246, 0.25);
      color: #2563eb;
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .auc-sample-guide-btn:hover {
      background: rgba(59, 130, 246, 0.18);
      transform: translateY(-1px);
    }
    body.dark-theme .auc-sample-guide-btn {
      background: rgba(59, 130, 246, 0.18);
      color: #93c5fd;
      border-color: rgba(59, 130, 246, 0.4);
    }

    /* Lightbox Sample Reference Modal */
    .sample-modal-overlay {
      position: fixed;
      inset: 0;
      background: rgba(15, 23, 42, 0.75);
      backdrop-filter: blur(6px);
      -webkit-backdrop-filter: blur(6px);
      z-index: 99999;
      display: none;
      align-items: center;
      justify-content: center;
      padding: 20px;
      animation: fadeIn 0.2s ease;
    }
    .sample-modal-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 18px;
      max-width: 640px;
      width: 100%;
      max-height: 92vh;
      overflow-y: auto;
      box-shadow: 0 20px 50px rgba(0,0,0,0.35);
      display: flex;
      flex-direction: column;
    }
    .sample-modal-header {
      padding: 14px 18px;
      border-bottom: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .sample-modal-badge {
      font-size: 10px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      background: rgba(234, 179, 8, 0.15);
      color: #ca8a04;
      padding: 2px 8px;
      border-radius: 4px;
      display: inline-block;
      margin-bottom: 4px;
    }
    .sample-modal-title {
      font-size: 15px;
      font-weight: 800;
      color: var(--text);
      margin: 0;
    }
    .sample-modal-close {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      border: 1px solid var(--border);
      background: var(--bg);
      color: var(--text-muted);
      cursor: pointer;
      font-size: 14px;
      transition: all 0.18s;
    }
    .sample-modal-close:hover {
      color: #ef4444;
      background: rgba(239, 68, 68, 0.1);
    }
    .sample-modal-body {
      padding: 16px 18px;
    }
    .sample-modal-img-wrap {
      width: 100%;
      border-radius: 12px;
      overflow: hidden;
      border: 1px solid var(--border);
      background: #0f172a;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 14px;
      box-shadow: 0 4px 14px rgba(0,0,0,0.08);
    }
    .sample-modal-img-wrap img {
      width: 100%;
      max-height: 380px;
      object-fit: contain;
      display: block;
    }
    .sample-modal-tips {
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 10px 14px;
      display: flex;
      flex-direction: column;
      gap: 6px;
      font-size: 12px;
      color: var(--text-muted);
    }
    .sample-modal-footer {
      padding: 12px 18px;
      border-top: 1px solid var(--border);
      display: flex;
      justify-content: flex-end;
      gap: 10px;
      background: var(--bg);
      border-radius: 0 0 18px 18px;
    }

    .auc-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      margin-bottom: 8px;
      flex-wrap: wrap;
    }
    .auc-title-wrap {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .auc-icon {
      width: 28px;
      height: 28px;
      border-radius: 8px;
      background: rgba(234, 179, 8, 0.12);
      color: #ca8a04;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 15px;
      flex-shrink: 0;
    }
    body.dark-theme .auc-icon {
      background: rgba(234, 179, 8, 0.2);
      color: #eab308;
    }
    .auc-title {
      font-size: 13px;
      font-weight: 800;
      color: var(--text);
      display: flex;
      align-items: center;
      gap: 6px;
      letter-spacing: -0.2px;
    }
    .auc-opt-badge {
      font-size: 9px;
      font-weight: 700;
      padding: 1.5px 6px;
      border-radius: 999px;
      background: rgba(100, 116, 139, 0.12);
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.4px;
    }
    .auc-format-pills {
      display: flex;
      gap: 5px;
      flex-wrap: wrap;
      align-items: center;
    }
    .auc-badge {
      font-size: 9.5px;
      font-weight: 800;
      padding: 2.5px 7px;
      border-radius: 6px;
      letter-spacing: 0.3px;
      text-transform: uppercase;
    }
    .auc-badge-cdr { background: rgba(5, 150, 105, 0.12); color: #059669; border: 1px solid rgba(5, 150, 105, 0.3); }
    .auc-badge-pdf { background: rgba(220, 38, 38, 0.12); color: #dc2626; border: 1px solid rgba(220, 38, 38, 0.3); }
    .auc-badge-png { background: rgba(37, 99, 235, 0.12); color: #2563eb; border: 1px solid rgba(37, 99, 235, 0.3); }
    .auc-badge-jpg { background: rgba(217, 119, 6, 0.12); color: #d97706; border: 1px solid rgba(217, 119, 6, 0.3); }
    .auc-badge-psd { background: rgba(2, 132, 199, 0.12); color: #0284c7; border: 1px solid rgba(2, 132, 199, 0.3); }
    .auc-badge-ai  { background: rgba(234, 88, 12, 0.12); color: #ea580c; border: 1px solid rgba(234, 88, 12, 0.3); }
    .auc-badge-zip { background: rgba(124, 58, 237, 0.12); color: #7c3aed; border: 1px solid rgba(124, 58, 237, 0.3); }

    /* End-to-End Horizontal Dropzone */
    .auc-dropzone {
      border: 1.5px dashed var(--border);
      border-radius: 12px;
      padding: 12px 18px;
      background: var(--bg);
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
      transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
      position: relative;
      min-height: 72px;
    }
    .auc-dropzone:hover, .auc-dropzone.drag-over {
      border-color: #ca8a04;
      background: rgba(234, 179, 8, 0.06);
      transform: translateY(-1px);
      box-shadow: 0 4px 14px rgba(234, 179, 8, 0.12);
    }
    .auc-dz-content {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
      gap: 16px;
    }
    .auc-dz-left {
      display: flex;
      align-items: center;
      gap: 14px;
      min-width: 0;
    }
    .auc-dz-cloud {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: rgba(234, 179, 8, 0.14);
      color: #ca8a04;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      box-shadow: 0 2px 8px rgba(234, 179, 8, 0.18);
    }
    .auc-dz-text-wrap {
      display: flex;
      flex-direction: column;
      min-width: 0;
    }
    .auc-dz-primary-text {
      font-size: 13.5px;
      color: var(--text);
      font-weight: 750;
      margin: 0 0 2px 0;
      line-height: 1.3;
    }
    .auc-dz-secondary-text {
      font-size: 11.5px;
      color: var(--text-muted);
      margin: 0;
      line-height: 1.3;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .auc-browse-btn {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 8px 18px;
      border-radius: 10px;
      font-size: 12px;
      font-weight: 800;
      background: #ffffff;
      border: 1.5px solid var(--border);
      color: #0f172a;
      cursor: pointer;
      transition: all 0.2s ease;
      box-shadow: 0 2px 6px rgba(0,0,0,0.05);
      flex-shrink: 0;
      white-space: nowrap;
    }
    body.dark-theme .auc-browse-btn {
      background: #1e293b;
      color: #f8fafc;
      border-color: rgba(255, 255, 255, 0.15);
    }
    .auc-browse-btn:hover {
      border-color: #ca8a04;
      color: #ca8a04;
      transform: translateY(-1.5px);
      box-shadow: 0 4px 12px rgba(234, 179, 8, 0.2);
    }

    /* Uploaded Files Chips */
    .auc-file-list {
      display: flex;
      flex-direction: column;
      gap: 6px;
      margin-top: 8px;
    }
    .auc-file-chip {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      padding: 7px 14px;
      border-radius: 8px;
      background: var(--bg);
      border: 1px solid var(--border);
      animation: fadeInSlide 0.2s ease;
    }
    .auc-file-info {
      display: flex;
      align-items: center;
      gap: 8px;
      min-width: 0;
      flex: 1;
    }
    .auc-file-meta {
      min-width: 0;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .auc-file-name {
      font-size: 12.5px;
      font-weight: 700;
      color: var(--text);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      max-width: 320px;
    }
    .auc-file-size {
      font-size: 11px;
      color: var(--text-muted);
    }
    .auc-file-remove {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--text-muted);
      cursor: pointer;
      border: 1px solid transparent;
      background: transparent;
      transition: all 0.18s;
      flex-shrink: 0;
      font-size: 13px;
    }
    .auc-file-remove:hover {
      color: #ef4444;
      background: rgba(239, 68, 68, 0.1);
      border-color: rgba(239, 68, 68, 0.2);
    }

    .auc-footer-info {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-top: 10px;
      padding-top: 8px;
      border-top: 1px dashed var(--border);
      flex-wrap: wrap;
    }
    .auc-info-item {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 11.5px;
      color: var(--text-muted);
    }

    /* Full-Width Perks Row */
    .perks-row-new {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
      width: 100%;
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 10px 18px;
    }
    .perk-item-new {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 11.5px;
      font-weight: 750;
      padding: 6px 14px;
      border-radius: 8px;
      border: 1px solid transparent;
      cursor: default;
      transition: all 0.2s ease;
      flex: 1;
      min-width: 140px;
      justify-content: center;
    }

    /* ════════════════════════════════════════════════════════════════
       PHASE 5O: EXTRACTED PRODUCT PAGE COMPONENT & MODAL CLASSES
       ════════════════════════════════════════════════════════════════ */
    .price-row-wrap {
      display: flex;
      align-items: baseline;
      flex-wrap: wrap;
      gap: 4px 6px;
    }
    .price-label-text {
      font-size: 15px;
      font-weight: 600;
      color: var(--text-muted);
    }
    .price-currency {
      font-size: 22px;
      font-weight: 700;
      color: #ef4444;
      margin-left: 4px;
    }
    .price-main {
      color: #ef4444;
      font-size: 34px;
      font-weight: 700;
      font-family: var(--font-price);
      line-height: 1;
    }
    .price-unit-tag {
      color: #ef4444;
      font-size: 14px;
      font-weight: 600;
      margin-left: 2px;
      display: none;
    }
    .price-orig {
      font-size: 14px;
      text-decoration: line-through;
      margin-left: 8px;
      color: var(--text-muted);
    }
    .price-disc {
      font-size: 12.5px;
      font-weight: 700;
      color: #dc2626;
      margin-left: 6px;
    }
    .dealer-price-badge {
      display: none;
      margin-top: 8px;
      padding: 8px 12px;
      background: rgba(234, 179, 8, 0.1);
      border-radius: 8px;
      font-size: 13px;
    }
    .price-note-wrap {
      font-size: 12px;
      margin-top: 6px;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .bb-delivery-header {
      display: flex;
      align-items: center;
      gap: 6px;
      margin-bottom: 4px;
    }
    .bb-delivery-title {
      font-weight: 700;
      color: var(--text);
    }
    .bb-delivery-details {
      display: flex;
      flex-direction: column;
      gap: 2px;
      padding-left: 22px;
    }
    .bb-delivery-row {
      font-size: 13px;
      color: var(--text-muted);
    }
    .bb-delivery-cutoff {
      font-size: 12px;
      color: var(--text-muted);
    }
    .bb-delivery-origin {
      font-size: 12px;
      color: var(--text-muted);
    }
    .bb-artwork-status-badge {
      display: none;
      margin-bottom: 12px;
      padding: 8px 12px;
      background: rgba(22, 163, 74, 0.08);
      border: 1px solid rgba(22, 163, 74, 0.25);
      border-radius: 8px;
      font-size: 12px;
      font-weight: 750;
      color: #15803d;
      align-items: center;
      gap: 6px;
    }
    .interactive-actions-wrap {
      display: none;
      flex-direction: column;
      gap: 10px;
      margin-top: 12px;
    }
    .bulk-modal-backdrop {
      display: none;
      position: fixed;
      inset: 0;
      z-index: 9999;
      background: rgba(0, 0, 0, 0.65);
      align-items: center;
      justify-content: center;
      padding: 16px;
    }
    .bulk-modal-card {
      max-width: 600px;
      width: 100%;
      background: var(--bg, #fff);
      border-radius: 12px;
      box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
      overflow: hidden;
      position: relative;
    }
    .bulk-modal-close-btn {
      position: absolute;
      top: 14px;
      right: 16px;
      background: none;
      border: none;
      font-size: 24px;
      color: var(--text, #333);
      cursor: pointer;
      line-height: 1;
    }
    .bulk-modal-body {
      padding: 24px;
    }
    .bulk-modal-title {
      font-size: 20px;
      font-weight: 800;
      margin-bottom: 4px;
      color: var(--text, #111);
    }
    .bulk-modal-subtitle {
      font-size: 13px;
      color: var(--muted, #64748b);
      margin-bottom: 20px;
    }
    .bulk-modal-form {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .bulk-form-label {
      font-size: 12px;
      font-weight: 700;
    }
    .bulk-form-textarea {
      padding: 9px 12px;
      border: 1px solid #cbd5e1;
      border-radius: 7px;
      font-size: 13px;
      resize: vertical;
      font-family: inherit;
    }
    .bulk-btn-submit {
      width: 100%;
      justify-content: center;
      padding: 11px 20px;
      background: linear-gradient(135deg, #fef104 0%, #eab308 100%);
      color: #0f172a;
      border: none;
      border-radius: 8px;
      font-weight: 800;
      font-size: 13px;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    /* Phase 5O Helpers & Modifiers */
    .u-hidden { display: none !important; }
    .u-icon-12 { width: 12px; height: 12px; }
    .u-icon-14 { width: 14px; height: 14px; }
    .u-icon-15 { width: 15px; height: 15px; }
    .u-icon-16 { width: 16px; height: 16px; }
    .u-icon-18 { width: 18px; height: 18px; }
    .u-icon-20 { width: 20px; height: 20px; }
    .u-icon-22 { width: 22px; height: 22px; }
    .u-icon-36 { width: 36px; height: 36px; }
    .u-color-success { color: #16a34a !important; }
    .u-color-primary-hover { color: var(--primary-hover) !important; }
    .dealer-customer-price-wrap { color: var(--text-muted); text-decoration: line-through; }
    .dealer-rate-val { margin-left: 10px; font-weight: 700; color: var(--primary-hover); }
    .bb-price-unit { font-size: 13px; color: var(--text-muted); font-weight: 600; margin-left: 4px; }
    .bb-delivery-day-text { color: var(--text); font-weight: 700; }
    .bb-delivery-timer { color: #ca8a04; font-weight: 700; }
    .bb-delivery-ships-from { color: var(--text); }
    .my-14 { margin: 14px 0 !important; }
    .calc-flex-gap-12 { display: flex; gap: 12px; }
    .u-fs-11-muted { font-size: 11px; color: var(--text-muted); font-weight: 600; }

    /* Phase 5O.2 Product Styles */
    .bc-cat-link { color: #0f172a; font-weight: 700; }
    .bc-subcat-text { color: var(--text-muted); }
    .bc-name-text { color: var(--text); font-weight: 600; }
    .u-icon-12-inline { width: 12px; height: 12px; display: inline-block; vertical-align: middle; }
    .badge-verified { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
    .prod-options-flex-wrap { display: flex; gap: 8px; flex-wrap: wrap; }
    .prod-about-content { font-size: 13.5px; line-height: 1.65; color: var(--text); white-space: pre-wrap; word-break: break-word; }
    .sample-modal-desc { font-size: 12.5px; color: var(--text); line-height: 1.5; margin-bottom: 12px; }
    .sample-modal-choose-btn { padding: 7px 18px; font-size: 12px; font-weight: 700; margin: 0; }
    .sample-modal-close-bottom-btn { padding: 7px 14px; font-size: 12px; margin: 0; }
    .uz-btn-sm { font-size: 12px !important; padding: 6px 14px !important; }
    .u-mt-14 { margin-top: 14px !important; }
    .u-mb-18 { margin-bottom: 18px !important; }
    .note-info-blue { background: #eff6ff !important; border-color: #bfdbfe !important; color: #1e40af !important; }
    .note-warn-amber { background: #fff9e6 !important; border-color: #fde68a !important; color: #92400e !important; }
    .bulk-var-info-wrap { margin-top: 18px; display: flex; flex-direction: column; gap: 12px; }
    .finput-max-200 { max-width: 200px !important; }
    .amz-header-link-primary { font-size: 12px; font-weight: 700; color: var(--primary); text-decoration: none; }
    .amz-header-link-dark { font-size: 12px; font-weight: 800; color: #0f172a; text-decoration: none; }
    .trending-cat-title { color: #0f172a; font-weight: 800; }
    .u-color-blue { color: var(--blue) !important; }
    .u-color-purple { color: var(--purple) !important; }
    .u-color-amber { color: var(--amber) !important; }
    .auc-title-inline { display: inline-flex; align-items: center; gap: 6px; }
    .auc-icon-inline { display: inline-flex; }

body.drawer-open .mobile-sticky-bar { display: none !important; }