/* 留言簿美化样式 - 基于现有HTML结构 */
.login {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

/* 留言列表美化 */
.tableborder {
    background: #ffffff !important;
    border-radius: 12px !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08) !important;
    margin-bottom: 20px !important;
    overflow: hidden !important;
    border: 1px solid #e8f4fd !important;
}

.tableborder .header {

background: linear-gradient(135deg, #00bae6 0%, #4983ff 100%) !important;
}

.tableborder .header td {
    color: #ffffff !important;
    font-weight: 600 !important;
    font-size: 16px !important;
    padding: 15px 20px !important;
}

.tableborder tbody tr[bgcolor="#FFFFFF"] {
    background: #ffffff !important;
}

.tableborder tbody tr[bgcolor="#FFFFFF"] td {
    padding: 10px !important;
}

.tableborder tbody table {
    background: #ffffff !important;
}

.tableborder tbody table tbody tr {
    background: #ffffff !important;
}

.tableborder tbody table tbody tr td {
    background: #ffffff !important;
    color: #333 !important;
    line-height: 1.8 !important;
    font-size: 15px !important;
    padding: 15px !important;
}

/* 回复部分美化 */
.tableborder tbody table[align="center"] tbody tr td {
    background: #f0f9ff !important;
    border-left: 4px solid #667eea !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    color: #555 !important;
    line-height: 1.6 !important;
    padding: 15px !important;
    margin: 0 20px 20px 20px !important;
}

.tableborder tbody table[align="center"] tbody tr td font {
    color: #667eea !important;
    font-weight: 600 !important;
}

/* 分页美化 */
.login table:not(.tableborder) tbody tr td {
    text-align: center !important;
    padding: 20px !important;
}

/* 表单美化 */
.login table.tableborder:first-of-type {
    margin-bottom: 30px !important;
}

.login table.tableborder:last-of-type {
    background: #ffffff !important;
    border-radius: 12px !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08) !important;
    padding: 30px !important;
    border: 1px solid #e8f4fd !important;
}

.login table.tableborder:last-of-type .header td {
    font-size: 20px !important;
    font-weight: 600 !important;
    color: #ffffff !important;
    padding-bottom: 15px !important;
    border-bottom: 2px solid #667eea !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.login table.tableborder:last-of-type tbody tr[bgcolor="#FFFFFF"] td:first-child {
    font-weight: 500 !important;
    color: #555 !important;
    padding: 12px 15px !important;
    font-size: 14px !important;
    width: 120px !important;
}

.login table.tableborder:last-of-type tbody tr[bgcolor="#FFFFFF"] td {
    padding: 12px 15px !important;
}

.login table.tableborder:last-of-type input[type="text"],
.login table.tableborder:last-of-type textarea {
    width: 100% !important;
    padding: 12px 15px !important;
    border: 2px solid #e8f4fd !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    transition: all 0.3s ease !important;
    box-sizing: border-box !important;
    font-family: inherit !important;
}

.login table.tableborder:last-of-type textarea {
    min-height: 120px !important;
    resize: vertical !important;
    line-height: 1.6 !important;
}

.login table.tableborder:last-of-type input[type="text"]:focus,
.login table.tableborder:last-of-type textarea:focus {
    outline: none !important;
    border-color: #667eea !important;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1) !important;
}

.login table.tableborder:last-of-type input[type="submit"],
.login table.tableborder:last-of-type input[type="reset"] {
    padding: 12px 30px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    border: none !important;
    border-radius: 8px !important;
    margin-right: 15px !important;
}

.login table.tableborder:last-of-type input[type="submit"] {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3) !important;
}

.login table.tableborder:last-of-type input[type="submit"]:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4) !important;
}

.login table.tableborder:last-of-type input[type="reset"] {
    background: #f5f5f5 !important;
    color: #666 !important;
    border: 2px solid #e0e0e0 !important;
}

.login table.tableborder:last-of-type input[type="reset"]:hover {
    background: #e8e8e8 !important;
    border-color: #d0d0d0 !important;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .login {
        padding: 10px !important;
    }
    
    .tableborder .header td {
        font-size: 14px !important;
        padding: 12px 15px !important;
    }
    
    .tableborder tbody tr[bgcolor="#FFFFFF"] td {
        padding: 15px !important;
    }
    
    .login table.tableborder:last-of-type {
        padding: 20px !important;
    }
    
    .login table.tableborder:last-of-type tbody tr[bgcolor="#FFFFFF"] {
        display: block !important;
    }
    
    .login table.tableborder:last-of-type tbody tr[bgcolor="#FFFFFF"] td {
        display: block !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    
    .login table.tableborder:last-of-type input[type="submit"],
    .login table.tableborder:last-of-type input[type="reset"] {
        width: 100% !important;
        margin-right: 0 !important;
        margin-bottom: 10px !important;
    }
    
    .login table.tableborder:last-of-type tbody tr[bgcolor="#FFFFFF"] td:last-child {
        display: flex !important;
        flex-direction: column !important;
    }
}