/**
 * ==============================================================================
 * VT-TABLEPRESS-MODERN.CSS — GIAI ĐOẠN 1: NÂNG CẤP THẨM MỸ (ZERO SEO RISK)
 * ==============================================================================
 * Mục tiêu: Hiện đại hóa toàn diện 9 bảng TablePress và nút bấm SMS đăng ký
 * mà TUYỆT ĐỐI KHÔNG chạm vào bất kỳ thẻ HTML, cấu trúc DOM hay văn bản nào.
 * 
 * Áp dụng cho: .tablepress, .tablepress-id-*, .dangky, .data-sms, .tablebutton
 * ==============================================================================
 */

/* 1. KHUNG CHỨA VÀ HIỂN THỊ TRÊN MOBILE */
.tablepress {
    width: 100% !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
    margin: 24px 0 32px !important;
    font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    font-size: 14.5px !important;
    color: #1e293b !important;
    background: #ffffff !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.08), 0 2px 6px -1px rgba(15, 23, 42, 0.04) !important;
    border: 1px solid #e2e8f0 !important;
}

/* 2. TIÊU ĐỀ BẢNG (HEADER) - PHONG CÁCH VIETTEL ĐỎ HIỆN ĐẠI */
.tablepress thead th {
    background: linear-gradient(135deg, #ee0033 0%, #c4002a 100%) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    font-size: 14px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    padding: 14px 16px !important;
    border: none !important;
    text-align: center !important;
    vertical-align: middle !important;
}

.tablepress thead th:first-child {
    text-align: left !important;
    padding-left: 20px !important;
}

/* 3. DÒNG DỮ LIỆU (ROWS & CELLS) */
.tablepress tbody tr {
    transition: background-color 0.2s ease, transform 0.2s ease !important;
}

.tablepress tbody tr:nth-child(even) {
    background-color: #f8fafc !important;
}

.tablepress tbody tr:hover {
    background-color: #fff1f2 !important;
}

.tablepress tbody td {
    padding: 14px 16px !important;
    border-top: 1px solid #f1f5f9 !important;
    border-bottom: none !important;
    border-left: none !important;
    border-right: none !important;
    vertical-align: middle !important;
    line-height: 1.6 !important;
}

/* Cột Tên gói (Cột 1) */
.tablepress tbody td:first-child {
    font-weight: 700 !important;
    font-size: 16px !important;
    color: #0f172a !important;
    padding-left: 20px !important;
}

.tablepress tbody td:first-child a {
    color: #ee0033 !important;
    text-decoration: none !important;
    transition: color 0.15s ease !important;
}

.tablepress tbody td:first-child a:hover {
    color: #990022 !important;
    text-decoration: underline !important;
}

/* Cột Giá cước */
.tablepress tbody td.column-2 {
    font-weight: 700 !important;
    color: #ee0033 !important;
    font-size: 15px !important;
    text-align: center !important;
    white-space: nowrap !important;
}

/* Cột Ưu đãi / Chi tiết */
.tablepress tbody td.column-3 {
    color: #334155 !important;
    font-size: 14px !important;
}

/* 4. NÚT ĐĂNG KÝ SMS (TACTILE 3D PILL BUTTON) */
.tablepress .dangky,
.tablepress .data-sms,
.tablepress .tablebutton,
a.dangky.tablebutton {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: linear-gradient(135deg, #ee0033 0%, #d4002d 100%) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    font-size: 13.5px !important;
    padding: 9px 20px !important;
    border-radius: 9999px !important;
    text-decoration: none !important;
    box-shadow: 0 4px 12px rgba(238, 0, 51, 0.28) !important;
    cursor: pointer !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    white-space: nowrap !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15) !important;
}

.tablepress .dangky:hover,
.tablepress .data-sms:hover,
.tablepress .tablebutton:hover,
a.dangky.tablebutton:hover {
    background: linear-gradient(135deg, #ff1a4a 0%, #ee0033 100%) !important;
    box-shadow: 0 6px 18px rgba(238, 0, 51, 0.4) !important;
    transform: translateY(-2px) !important;
    color: #ffffff !important;
}

.tablepress .dangky:active,
.tablepress .data-sms:active,
.tablepress .tablebutton:active,
a.dangky.tablebutton:active {
    transform: translateY(0) !important;
    box-shadow: 0 2px 6px rgba(238, 0, 51, 0.3) !important;
}

/* 5. TỐI ƯU GIAO DIỆN TRÊN ĐIỆN THOẠI DI ĐỘNG (RESPONSIVE) */
@media screen and (max-width: 768px) {
    .tablepress {
        font-size: 13.5px !important;
        margin: 16px 0 24px !important;
    }
    
    .tablepress thead th,
    .tablepress tbody td {
        padding: 10px 12px !important;
    }
    
    .tablepress .dangky,
    .tablepress .data-sms,
    .tablepress .tablebutton,
    a.dangky.tablebutton {
        padding: 7px 14px !important;
        font-size: 12.5px !important;
    }
}