/* 浮动报价弹窗全局样式 */
        #peptideQuoteBox {
            position: fixed;
            left: 16px;
            bottom: 16px;
            width: 420px;
            max-width: calc(100vw - 32px);
            background: #ffffff;
            border: 1px solid #e5e7eb;
            border-radius: 14px;
            box-shadow: 0 6px 24px rgba(0,0,0,0.12);
            z-index: 99999;
            font-family: system-ui, -apple-system, Arial, sans-serif;
        }
        #quoteHeader {
            padding: 12px 16px;
            background: #165DFF;
            color: #fff;
            border-radius: 14px 14px 0 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
        }
        #quoteHeader h4 {
            margin: 0;
            font-size: 16px;
            font-weight: 500;
        }
        #toggleQuote {
            font-size: 22px;
            line-height: 1;
            user-select: none;
        }
        #quoteMain {
            padding: 16px;
            max-height: 70vh;
            overflow-y: auto;
        }
        .form-item {
            margin-bottom: 14px;
        }
        #prodSearch {
            width: 100%;
            padding: 9px 12px;
            border: 1px solid #ddd;
            border-radius: 8px;
            box-sizing: border-box;
            font-size: 14px;
        }
        #prodListWrap {
            max-height: 220px;
            overflow-y: auto;
            border: 1px solid #eee;
            border-radius: 8px;
            padding: 8px;
        }
        .prod-item {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 5px 0;
            flex-wrap: wrap;
            font-size: 13px;
        }
        .prod-cat {
            color: #165DFF;
            font-weight: bold;
            min-width: 55px;
        }
        .prod-name {
            flex: 1;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            color: #555;
        }
        .qty-group {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .qtyBtn {
            width: 24px;
            height: 24px;
            border: 1px solid #ccc;
            background: #fff;
            border-radius: 3px;
            cursor: pointer;
        }
        .qty-num {
            min-width: 20px;
            text-align: center;
        }
        .selected-item {
            padding: 6px 0;
            border-bottom: 1px solid #eee;
        }
        .del-btn {
            font-size: 12px;
            padding: 2px 6px;
            background: #eee;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            margin-top:4px;
        }
        .total-wrap {
            padding: 12px;
            background: #f5f7fa;
            border-radius: 8px;
            margin-bottom: 16px;
        }
        .total-line {
            margin:4px 0;
            font-size:14px;
            color:#444;
        }
        .shipping-note {
            font-size:12px;
            color:#888;
            margin:6px 0 0 0;
        }
        .grand-total-text {
            margin: 8px 0 0 0;
            font-size: 15px;
            color: #222;
            font-weight:bold;
        }
        .total-price {
            font-size: 19px;
            font-weight: bold;
            color: #165DFF;
        }
        .btn-group {
            display: flex;
            gap: 10px;
        }
        #clearAll {
            flex: 1;
            padding: 10px;
            background: #f53f3f;
            color: #fff;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-size: 14px;
        }
        #shareWhatsapp {
            flex: 2;
            padding: 10px;
            background: #25D366;
            color: #fff;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 500;
            font-size: 14px;
        }
        .empty-tip {
            color: #999;
            padding:4px;
        }