:root {
      --primary: #22c55e;
      --primary-dark: #16a34a;
      --primary-light: #dcfce7;
      --bg: #f5f5f5;
      --surface: #ffffff;
      --text: #1a1a1a;
      --text-secondary: #6b7280;
      --border: #e5e7eb;
      --danger: #ef4444;
      --warning: #f59e0b;
      --blue: #3b82f6;
      --radius: 16px;
      --radius-sm: 12px;
      --shadow: 0 1px 3px rgba(0,0,0,0.08);
    }
    * { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
    html, body { height: 100%; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: var(--bg); color: var(--text); touch-action: manipulation; }
    #app { max-width: 430px; margin: 0 auto; min-height: 100vh; background: var(--bg); position: relative; padding-bottom: 80px; }
    @media (min-width: 768px) { #app { max-width: 600px; } }
    @media (min-width: 1024px) { #app { max-width: 800px; } }

    .header { display: flex; align-items: center; justify-content: space-between; padding: 16px; background: var(--surface); }
    .logo { display: flex; align-items: center; gap: 8px; font-size: 20px; font-weight: 700; }
    .logo-icon { width: 36px; height: 36px; background: var(--primary); border-radius: 10px; display: flex; align-items: center; justify-content: center; }
    .logo-icon svg { width: 22px; height: 22px; color: white; }
    .campus-badge { display: flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 500; color: var(--text-secondary); background: #f3f4f6; padding: 6px 14px; border-radius: 20px; }

    .search-bar { display: flex; align-items: center; gap: 12px; background: #ffffff; border-radius: var(--radius); padding: 14px 18px; margin: 0 16px 20px; border: 2.5px solid var(--primary); box-shadow: 0 4px 16px rgba(34,197,94,0.18); transition: all 0.2s ease; }
    .search-bar:focus-within { box-shadow: 0 6px 24px rgba(34,197,94,0.25); transform: translateY(-1px); border-color: var(--primary-dark); }
    .search-bar input { border: none; background: none; outline: none; font-size: 16px; width: 100%; font-weight: 600; }
    .search-bar input::placeholder { color: #9ca3af; font-weight: 500; }

    .category-filter { display: flex; gap: 8px; padding: 12px 16px; overflow-x: auto; }
    .category-filter::-webkit-scrollbar { display: none; }
    .category-btn { flex-shrink: 0; padding: 8px 16px; border: 1.5px solid var(--border); border-radius: 20px; background: var(--surface); color: var(--text-secondary); font-size: 13px; font-weight: 500; cursor: pointer; white-space: nowrap; }
    .category-btn.active { background: var(--primary); color: white; border-color: var(--primary); }

    .product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 16px; }
    @media (min-width: 768px) { .product-grid { grid-template-columns: 1fr 1fr 1fr; } }
    @media (min-width: 1024px) { .product-grid { grid-template-columns: 1fr 1fr 1fr 1fr; } }
    .product-card { background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); cursor: pointer; transition: transform 0.2s; position: relative; }
    .product-card:hover { transform: translateY(-2px); }
    .product-img-wrap { position: relative; aspect-ratio: 1; background: #f3f4f6; }
    .product-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
    .stock-badge { position: absolute; top: 8px; left: 8px; background: var(--danger); color: white; font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: 12px; }
    .seller-rating-badge { position: absolute; top: 8px; right: 8px; background: rgba(255,255,255,0.9); color: var(--warning); font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: 12px; display: flex; align-items: center; gap: 3px; }
    .deliverygo-badge { position: absolute; top: 8px; left: 8px; background: var(--primary); color: white; font-size: 10px; font-weight: 700; padding: 4px 10px; border-radius: 12px; display: flex; align-items: center; gap: 4px; z-index: 2; }
    .product-info { padding: 10px 12px; }
    .product-name { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .product-price { font-size: 17px; font-weight: 700; color: var(--primary); }
    .product-meta { display: flex; gap: 12px; font-size: 12px; color: var(--text-secondary); }

    .detail-page { background: var(--bg); min-height: 100vh; padding-bottom: 24px; }
    .detail-img { width: 100%; aspect-ratio: 1; object-fit: cover; background: #f3f4f6; }
    .detail-body { padding: 16px; }
    .detail-title { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
    .detail-price { font-size: 24px; font-weight: 700; color: var(--primary); margin-bottom: 10px; }
    .detail-meta-row { display: flex; gap: 16px; font-size: 14px; color: var(--text-secondary); margin-bottom: 12px; flex-wrap: wrap; }
    .in-stock { color: var(--primary); font-weight: 500; }
    .detail-desc { font-size: 15px; color: var(--text-secondary); margin-bottom: 12px; line-height: 1.5; }
    .detail-location, .detail-phone { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-secondary); margin-bottom: 8px; }
    .seller-tag { display: inline-flex; align-items: center; background: #f3f4f6; padding: 6px 14px; border-radius: 20px; font-size: 13px; color: var(--text-secondary); margin-bottom: 16px; }
    .deliverygo-seller-tag { display: inline-flex; align-items: center; background: var(--primary-light); color: var(--primary-dark); padding: 6px 14px; border-radius: 20px; font-size: 13px; font-weight: 600; margin-bottom: 16px; gap: 6px; }
    .btn-primary { display: block; width: 100%; padding: 16px; background: var(--primary); color: white; border: none; border-radius: var(--radius-sm); font-size: 16px; font-weight: 600; cursor: pointer; text-align: center; min-height: 52px; -webkit-appearance: none; }
    .btn-primary:active { background: var(--primary-dark); }
    .btn-primary:disabled { opacity: 0.6; }
    .btn-danger { display: block; width: 100%; padding: 14px; background: var(--danger); color: white; border: none; border-radius: var(--radius-sm); font-size: 15px; font-weight: 600; cursor: pointer; text-align: center; margin-top: 10px; }
    .btn-blue { background: var(--blue); }
    .btn-warning { background: var(--warning); color: white; }

    .bottom-nav { position: fixed; bottom: 0; left: 50%; transform: translateX(-50%); width: 100%; max-width: 430px; background: var(--surface); border-top: 1px solid var(--border); display: flex; justify-content: space-around; padding: 8px 0; z-index: 100; }
    @media (min-width: 768px) { .bottom-nav { max-width: 600px; } }
    @media (min-width: 1024px) { .bottom-nav { max-width: 800px; } }
    .nav-item { display: flex; flex-direction: column; align-items: center; gap: 3px; font-size: 11px; color: var(--text-secondary); cursor: pointer; padding: 4px 12px; border: none; background: none; }
    .nav-item.active { color: var(--primary); }
    .nav-item svg { width: 22px; height: 22px; }
    .nav-item .plus-circle { width: 22px; height: 22px; border: 2px solid currentColor; border-radius: 50%; display: flex; align-items: center; justify-content: center; }

    .form-page { padding: 16px; }
    .form-title { font-size: 22px; font-weight: 700; margin-bottom: 16px; }
    .form-group { margin-bottom: 16px; }
    .form-label { display: block; font-size: 14px; font-weight: 500; margin-bottom: 6px; }
    .form-label .required { color: var(--danger); }
    .form-input, .form-textarea, .form-select { width: 100%; padding: 14px 16px; border: 2px solid var(--border); border-radius: var(--radius-sm); font-size: 16px; outline: none; background: var(--surface); font-family: inherit; min-height: 48px; -webkit-appearance: none; }
    .form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(34,197,94,0.15); }
    .form-textarea { min-height: 80px; resize: none; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .image-upload { width: 100%; aspect-ratio: 16/9; border: 2px dashed var(--border); border-radius: var(--radius-sm); display: flex; flex-direction: column; align-items: center; justify-content: center; cursor: pointer; overflow: hidden; background: #f9fafb; }
    .image-upload img { width: 100%; height: 100%; object-fit: cover; }
    .image-upload .upload-placeholder { display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--text-secondary); font-size: 13px; }
    .image-upload.has-image { border-style: solid; border-color: var(--primary); }

    .toast { position: fixed; top: 20px; left: 50%; transform: translateX(-50%); background: var(--surface); padding: 14px 24px; border-radius: var(--radius-sm); box-shadow: 0 10px 40px rgba(0,0,0,0.15); z-index: 200; font-size: 14px; display: flex; align-items: center; gap: 10px; animation: toastIn 0.3s ease; max-width: 90%; }
    .toast.success { border-left: 4px solid var(--primary); }
    .toast.error { border-left: 4px solid var(--danger); }
    @keyframes toastIn { from { opacity: 0; transform: translateX(-50%) translateY(-20px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }

    .orders-header { font-size: 22px; font-weight: 700; padding: 16px 16px 8px; }
    .tab-switcher { display: flex; background: #f3f4f6; border-radius: var(--radius-sm); margin: 0 16px 16px; padding: 3px; }
    .tab-btn { flex: 1; padding: 10px; border: none; background: none; font-size: 14px; font-weight: 500; color: var(--text-secondary); border-radius: 10px; cursor: pointer; }
    .tab-btn.active { background: var(--surface); color: var(--text); box-shadow: 0 1px 3px rgba(0,0,0,0.1); }

    .receipt-card { background: var(--surface); border-radius: var(--radius); padding: 14px; margin: 0 16px 12px; box-shadow: var(--shadow); }
    .receipt-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
    .receipt-id { font-size: 13px; font-weight: 600; color: var(--text-secondary); }
    .receipt-date { font-size: 12px; color: var(--text-secondary); }
    .receipt-buyer { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
    .receipt-item { display: flex; gap: 10px; padding: 8px 0; border-bottom: 1px solid #f3f4f6; }
    .receipt-item:last-child { border-bottom: none; }
    .receipt-item-img { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; background: #f3f4f6; flex-shrink: 0; }
    .receipt-item-info { flex: 1; min-width: 0; }
    .receipt-item-name { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .receipt-item-meta { font-size: 12px; color: var(--text-secondary); }
    .receipt-item-price { font-size: 14px; font-weight: 700; color: var(--primary); text-align: right; }
    .receipt-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); }
    .receipt-total { font-size: 16px; font-weight: 700; }
    .status-badge { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 12px; }
    .status-confirmed { background: #dbeafe; color: var(--blue); }
    .status-pending { background: #fef3c7; color: #92400e; }
    .status-delivered { background: var(--primary-light); color: var(--primary-dark); }
    .status-collected { background: #dbeafe; color: var(--blue); }
    .order-action-btn { width: 100%; padding: 10px; border: none; border-radius: 10px; font-size: 14px; font-weight: 600; cursor: pointer; margin-top: 8px; }
    .btn-confirm { background: var(--primary); color: white; }
    .btn-collected { background: var(--blue); color: white; }
    .btn-delivered { background: var(--primary-dark); color: white; }

    .profile-page { padding: 16px; }
    .profile-header { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
    .profile-avatar { width: 52px; height: 52px; border-radius: 50%; background: var(--primary-light); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 700; }
    .profile-name { font-size: 18px; font-weight: 700; }
    .profile-email { font-size: 13px; color: var(--text-secondary); }
    .stats-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; margin-bottom: 24px; }
    .stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 10px; text-align: center; }
    .stat-value { font-size: 20px; font-weight: 700; }
    .stat-label { font-size: 12px; color: var(--text-secondary); }
    .logout-btn { display: flex; align-items: center; justify-content: center; gap: 6px; width: 100%; padding: 14px; background: none; border: none; color: var(--text-secondary); font-size: 14px; cursor: pointer; margin-top: 8px; }

    .option-card { display: flex; align-items: flex-start; gap: 12px; padding: 16px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 10px; cursor: pointer; background: var(--surface); }
    .option-card.selected { border-color: var(--primary); background: var(--primary-light); }
    .option-icon { width: 40px; height: 40px; background: #f3f4f6; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .option-title { font-size: 15px; font-weight: 600; }
    .option-desc { font-size: 13px; color: var(--text-secondary); }
    .option-price { font-size: 14px; color: var(--primary); font-weight: 500; }
    .recommended-tag { display: inline-block; font-size: 11px; background: var(--primary-light); color: var(--primary-dark); padding: 3px 10px; border-radius: 8px; margin-top: 4px; }
    .radio-circle { width: 20px; height: 20px; border: 2px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }
    .radio-circle.checked { border-color: var(--primary); }
    .radio-circle.checked::after { content: ''; width: 10px; height: 10px; background: var(--primary); border-radius: 50%; }

    .summary-box { background: #f3f4f6; border-radius: var(--radius-sm); padding: 16px; margin-bottom: 16px; }
    .summary-row { display: flex; justify-content: space-between; font-size: 15px; margin-bottom: 10px; }
    .summary-row:last-child { margin-bottom: 0; padding-top: 10px; border-top: 1px solid var(--border); font-weight: 700; }
    .summary-label { color: var(--text-secondary); }

    .success-screen { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 60px 16px; text-align: center; }
    .success-icon { width: 72px; height: 72px; background: var(--primary-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
    .success-title { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
    .success-desc { font-size: 15px; color: var(--text-secondary); margin-bottom: 24px; }
    .back-link { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--text-secondary); padding: 16px; cursor: pointer; background: none; border: none; }

    .auth-screen { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 100vh; padding: 24px; background: var(--bg); }
    .auth-title { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
    .auth-subtitle { font-size: 14px; color: var(--text-secondary); margin-bottom: 24px; text-align: center; }
    .auth-form { width: 100%; }
    .auth-toggle { text-align: center; font-size: 14px; color: var(--text-secondary); margin-top: 16px; }
    .auth-toggle span { color: var(--primary); cursor: pointer; font-weight: 500; }

    .empty-state { text-align: center; padding: 48px 16px; color: var(--text-secondary); }
    .empty-state svg { width: 64px; height: 64px; margin-bottom: 16px; opacity: 0.3; }

    .order-product-bar { display: flex; align-items: center; gap: 12px; padding: 12px; background: #f0fdf4; border-radius: var(--radius-sm); margin-bottom: 16px; }
    .order-product-bar img { width: 48px; height: 48px; border-radius: 8px; object-fit: cover; }
    .bar-title { font-size: 15px; font-weight: 600; }
    .bar-price { font-size: 15px; font-weight: 700; color: var(--primary); }

    .admin-screen { background: var(--bg); min-height: 100vh; padding-bottom: 80px; }
    .admin-header { display: flex; align-items: center; justify-content: space-between; padding: 16px; background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 50; }
    .admin-title { font-size: 20px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
    .admin-badge { display: inline-flex; align-items: center; gap: 4px; background: #dbeafe; color: var(--blue); padding: 4px 12px; border-radius: 12px; font-size: 11px; font-weight: 600; }
    .admin-logout-btn { padding: 8px 14px; background: var(--danger); color: white; border: none; border-radius: 8px; font-size: 13px; font-weight: 600; cursor: pointer; }
    .admin-content { padding: 16px; }
    .admin-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
    .admin-stat-card { background: var(--surface); border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 16px; }
    .admin-stat-label { font-size: 12px; color: var(--text-secondary); font-weight: 500; margin-bottom: 6px; text-transform: uppercase; }
    .admin-stat-value { font-size: 24px; font-weight: 700; color: var(--primary); }
    .admin-stat-detail { font-size: 12px; color: var(--text-secondary); }
    .admin-section-title { font-size: 16px; font-weight: 700; margin: 20px 0 12px; }
    .admin-filter-bar { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
    .admin-filter-btn { padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text-secondary); font-size: 13px; cursor: pointer; }
    .admin-filter-btn.active { background: var(--primary); color: white; border-color: var(--primary); }
    .admin-order-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; margin-bottom: 10px; }
    .admin-order-header { display: flex; justify-content: space-between; align-items: start; margin-bottom: 10px; }
    .admin-order-price { font-size: 16px; font-weight: 700; color: var(--primary); }
    .admin-order-details { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; font-size: 13px; }
    .admin-order-detail-label { color: var(--text-secondary); }
    .admin-order-detail-value { font-weight: 500; }
    .admin-order-footer { display: flex; justify-content: space-between; align-items: center; padding-top: 10px; border-top: 1px solid var(--border); margin-top: 10px; }
    .admin-status { font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 8px; }
    .admin-status.confirmed { background: #dbeafe; color: var(--blue); }
    .admin-status.pending { background: #fef3c7; color: #92400e; }
    .admin-status.delivered { background: var(--primary-light); color: var(--primary-dark); }
    .admin-status.collected { background: #dbeafe; color: var(--blue); }
    .admin-login-screen { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 100vh; padding: 24px; background: var(--bg); }
    .admin-login-title { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
    .admin-login-subtitle { font-size: 14px; color: var(--text-secondary); margin-bottom: 24px; }
    .admin-settings-card { background: var(--surface); border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 16px; margin-bottom: 12px; }
    .admin-settings-title { font-size: 16px; font-weight: 700; margin-bottom: 12px; }

    .admin-product-item { display: flex; gap: 12px; padding: 12px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 10px; align-items: center; }
    .admin-product-img { width: 48px; height: 48px; border-radius: 8px; object-fit: cover; background: #f3f4f6; flex-shrink: 0; }
    .admin-product-info { flex: 1; min-width: 0; }
    .admin-product-name { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .admin-product-meta { font-size: 12px; color: var(--text-secondary); }
    .admin-product-delete { padding: 6px 12px; background: var(--danger); color: white; border: none; border-radius: 8px; font-size: 12px; font-weight: 600; cursor: pointer; flex-shrink: 0; }

    .rating-stars { display: flex; gap: 4px; margin-bottom: 8px; }
    .rating-stars svg { width: 24px; height: 24px; cursor: pointer; }
    .rating-stars svg.filled { fill: #f59e0b; color: #f59e0b; }
    .rating-stars svg.empty { fill: none; stroke: #f59e0b; stroke-width: 2; }

    .payment-info { background: #fef3c7; border: 1px solid #f59e0b; border-radius: var(--radius-sm); padding: 16px; margin-bottom: 16px; }
    .payment-info-title { font-size: 16px; font-weight: 700; color: #92400e; margin-bottom: 8px; }
    .payment-info-text { font-size: 14px; color: #92400e; line-height: 1.5; }
    .payment-number { display: flex; align-items: center; justify-content: space-between; background: var(--surface); border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; margin-bottom: 10px; }
    .payment-number-value { font-size: 16px; font-weight: 700; color: var(--primary); }
    .copy-btn { padding: 6px 12px; background: var(--primary-light); color: var(--primary); border: none; border-radius: 8px; font-size: 12px; font-weight: 600; cursor: pointer; }

    .notification-badge { position: relative; }
    .notification-badge::after { content: attr(data-count); position: absolute; top: -4px; right: -4px; background: var(--danger); color: white; font-size: 10px; font-weight: 700; width: 16px; height: 16px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }

    .modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; z-index: 300; padding: 16px; }
    .modal-content { background: var(--surface); border-radius: var(--radius); padding: 24px; width: 100%; max-width: 400px; }
    .modal-title { font-size: 18px; font-weight: 700; margin-bottom: 16px; }
    .modal-btn { padding: 12px 24px; border: none; border-radius: var(--radius-sm); font-size: 14px; font-weight: 600; cursor: pointer; margin-top: 16px; }
    .modal-btn-primary { background: var(--primary); color: white; width: 100%; }
    .modal-btn-secondary { background: var(--border); color: var(--text); margin-right: 8px; }

    .notifications-panel { position: fixed; top: 0; right: 0; bottom: 0; width: 100%; max-width: 360px; background: var(--surface); z-index: 250; transform: translateX(100%); transition: transform 0.3s ease; box-shadow: -4px 0 20px rgba(0,0,0,0.1); }
    .notifications-panel.open { transform: translateX(0); }
    .notifications-header { display: flex; align-items: center; justify-content: space-between; padding: 16px; border-bottom: 1px solid var(--border); }
    .notifications-title { font-size: 18px; font-weight: 700; }
    .notifications-close { background: none; border: none; font-size: 24px; cursor: pointer; color: var(--text-secondary); }
    .notifications-list { padding: 16px; overflow-y: auto; max-height: calc(100vh - 60px); }
    .notification-item { display: flex; gap: 12px; padding: 12px; border-radius: var(--radius-sm); margin-bottom: 8px; background: #f9fafb; }
    .notification-item.unread { background: var(--primary-light); border-left: 3px solid var(--primary); }
    .notification-icon { width: 40px; height: 40px; background: var(--primary-light); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

    .seller-mini-rating { display: flex; align-items: center; gap: 4px; font-size: 12px; color: var(--warning); margin-top: 4px; }

    .my-listings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 16px; margin-bottom: 24px; }
    .my-listing-card { background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); position: relative; }
    .my-listing-img { width: 100%; aspect-ratio: 1; object-fit: cover; background: #f3f4f6; }
    .my-listing-info { padding: 10px; }
    .my-listing-name { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .my-listing-price { font-size: 15px; font-weight: 700; color: var(--primary); }
    .my-listing-stock { font-size: 11px; color: var(--text-secondary); margin-top: 2px; }
    .my-listing-stock.out { color: var(--danger); font-weight: 600; }
    .delete-listing-btn { position: absolute; top: 6px; right: 6px; width: 28px; height: 28px; background: var(--danger); color: white; border: none; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 16px; cursor: pointer; z-index: 5; }

    .hidden { display: none !important; }