/* ========================================
   产品参数表格 - 通用自适应
   不固定列数，适用于任意列数的表格
   ======================================== */

/* ---------- 表格容器 ---------- */
.project-details-content {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

/* ---------- 表格 ---------- */
.project-details-content table {
    width: 100% !important;
    max-width: 100% !important;
    border-collapse: collapse !important;
    table-layout: auto !important;
    font-size: 13px;
    margin: 16px 0;
}

/* ---------- 所有单元格 ---------- */
.project-details-content table td,
.project-details-content table th {
    border: 1px solid #ccc !important;
    padding: 4px 5px !important;
    text-align: center !important;
    vertical-align: middle !important;
    background: #ffffff !important;
    white-space: nowrap !important;
    font-size: 12px !important;
}

/* ---------- 第一列（参数名）左对齐加粗 ---------- */
.project-details-content table td:first-child {
    text-align: left !important;
    font-weight: 500 !important;
    background: #fafcff !important;
}

/* ---------- 标题行 ---------- */
.project-details-content table tr:first-child td {
    background: #f1f5f9 !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    text-align: center !important;
}

/* ---------- 第二行（表头） ---------- */
.project-details-content table tr:nth-child(2) td {
    background: #f8fafc !important;
    font-weight: 600 !important;
    font-size: 11px !important;
}

/* ---------- 备注行（colspan 合并列） ---------- */
.project-details-content table td[colspan] {
    text-align: left !important;
    background: #f8fafc !important;
    padding: 6px 10px !important;
    white-space: normal !important;  /* 备注允许换行 */
    font-size: 11px !important;
}

/* ---------- 空单元格 ---------- */
.project-details-content table td:empty::before {
    content: "/";
    color: #ccc;
}

/* ========================================
   移动端：水平滑动查看全部列
   ======================================== */
@media (max-width: 768px) {
    .project-details-content {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        margin: 10px 0;
    }

    .project-details-content table {
        font-size: 12px !important;
        min-width: 480px !important;  /* 保证小屏触发滑动 */
        width: auto !important;
        max-width: none !important;
    }

    .project-details-content table td,
    .project-details-content table th {
        padding: 4px 6px !important;
        font-size: 11px !important;
    }



    /* 备注行 */
    .project-details-content table td[colspan] {
        font-size: 10px !important;
        padding: 4px 8px !important;
        white-space: normal !important;
    }
}

/* ---------- 超小屏 ---------- */
@media (max-width: 480px) {
    .project-details-content table {
        min-width: 380px !important;
        font-size: 11px !important;
    }
    .project-details-content table td,
    .project-details-content table th {
        padding: 3px 4px !important;
        font-size: 10px !important;
    }
    .project-details-content table td:first-child {
        font-size: 10px !important;
    }
}