html {overflow-x:hidden;}
.flexcustomservice p img {display: inline; vertical-align:middle;}

/* ========== Floating Sidebar Container ========== */
.scrollsidebar {
    position: fixed;
    z-index: 9999;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    user-select: none;
    -webkit-user-select: none;
    transition: box-shadow 0.3s;
}
.scrollsidebar.dragging {
    opacity: 0.9;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
    transition: none;
}

/* ========== Drag Handle (title bar) ========== */
.flexsidetitle {
    height: 36px;
    cursor: move;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
.flexsidetitle::after {
    content: "⋮⋮";
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    letter-spacing: 1px;
    line-height: 1;
    pointer-events: none;
}

/* ========== Sidebar Content ========== */
.flexsidecontent {
    width: 154px;
    height: auto;
    overflow: hidden;
    float: left;
    background: #fff;
    border-radius: 0 0 6px 6px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.12);
}
.flexsidecontent .flexsidelist {
    width: 154px;
    overflow: hidden;
}

/* ========== Toggle Button (collapsed state) ========== */
.flexshowkefu {
    width: 0;
    height: 112px;
    overflow: hidden;
    margin-top: 50px;
    float: left;
    cursor: pointer;
}
.flexshowkefu span {
    display: none;
}

/* ========== Close / Collapse Button ========== */
.close_btn {
    width: 24px;
    height: 24px;
    cursor: pointer;
    float: right;
    display: block;
}

/* ========== Sprite Backgrounds ========== */
.flexsidetitle, .flexsidebottom, .close_btn, .flexshowkefu {
    background: url(sidebar_bg.png) no-repeat;
}
.flexsidebottom { height:8px; }
.close_btn { width:21px; height:16px; margin:16px 10px 0 0; _margin:16px 5px 0 0; }
.close_btn span { display:none; }

/* ========== Center Content Area ========== */
.flexsidecenter {
    font-family: Verdana, Geneva, sans-serif;
    padding: 5px 12px;
    font-size: 12px;
}
.flexsidecenter .flexcustomservice p {
    text-align: center;
    padding: 6px 0;
    margin: 0;
    vertical-align: middle;
}
.other {
    text-align: center;
    border-bottom: 1px solid #ddd;
    border-top: 1px solid #ddd;
}
.other p {
    padding: 5px 0;
    _height: 16px;
    margin: 0;
    color: #666666;
}
.flexmsgserver {
    text-align: center;
    margin-bottom: 5px;
}
.flexmsgserver a {
    background: url(sidebar_bg.png) no-repeat -119px -115px;
    padding-left: 22px;
}

/* ========== Toggle Dot (collapsed indicator) ========== */
.kefu-toggle-dot {
    display: none;
    position: fixed;
    z-index: 10000;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 80px;
    background: #4a90d9;
    border-radius: 6px 0 0 6px;
    cursor: pointer;
    box-shadow: -2px 2px 10px rgba(0,0,0,0.15);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    color: #fff;
    font-size: 14px;
    letter-spacing: 2px;
    align-items: center;
    justify-content: center;
}
.kefu-toggle-dot.show {
    display: flex;
}

/* ========== Blue skin (default) ========== */
.flexsidetitle, .side_blue .flexsidetitle {
    background-position: -195px 0;
    border-radius: 6px 0 0 0;
}
.flexsidecenter, .side_blue .flexsidecenter {
    background: url(blue_line.png) repeat-y center;
}
.flexsidebottom, .side_blue .flexsidebottom {
    background-position: -195px -50px;
}
.close_btn, .side_blue .close_btn {
    background-position: -44px 0;
}
.close_btn:hover, .side_blue .close_btn:hover {
    background-position: -66px 0;
}
.flexshowkefu, .side_blue .flexshowkefu {
    background-position: -119px 0;
}
.flexmsgserver a, .side_blue .flexmsgserver a {
    color: #06C;
}

/* ========== Green skin ========== */
.side_green .flexsidetitle {
    background-position: -349px 0;
}
.side_green .flexsidecenter {
    background: url(green_line.png) repeat-y center;
}
.side_green .flexsidebottom {
    background-position: -349px -50px;
}
.side_green .close_btn {
    background-position: -44px -23px;
}
.side_green .close_btn:hover {
    background-position: -66px -23px;
}
.side_green .flexshowkefu {
    background-position: -147px 0;
}
.side_green .flexmsgserver a {
    color: #76a20c;
}

/* ========== Mobile Responsive ========== */
@media (max-width: 768px) {
    .scrollsidebar {
        top: auto;
        bottom: 60px;
        right: 4px;
    }
    .flexsidecontent {
        width: 140px;
        border-radius: 0 0 5px 5px;
    }
    .flexsidecontent .flexsidelist {
        width: 140px;
    }
    .flexsidecenter {
        padding: 4px 8px;
        font-size: 11px;
    }
    .flexsidecenter .flexcustomservice {
        font-size: 12px !important;
        min-height: 24px !important;
    }
    .other img {
        width: 100px;
    }
    .flexsidetitle {
        height: 32px;
        border-radius: 5px 0 0 0;
    }
    .flexsidetitle, .side_blue .flexsidetitle {
        background-position: -195px 2px;
    }
    .flexsidetitle::after {
        font-size: 12px;
        left: 6px;
    }
    .close_btn {
        margin: 12px 6px 0 0;
    }
    .kefu-toggle-dot {
        top: 50%;
        transform: translateY(-50%);
        bottom: auto;
        width: 30px;
        height: 64px;
        font-size: 12px;
        border-radius: 5px 0 0 5px;
    }
}