/* ============================================================
 * message-sidebar.css
 * 独立样式：右侧悬浮联系栏 + 右下角 Leave a message 留言框
 * 不依赖 Bootstrap，原生 CSS 即可生效
 * ============================================================ */

/* ===== 侧边悬浮联系栏 (.live-chat) ===== */
.live-chat-title,
.live-chat-box,
.live-chat-icon .live-chat-box span,
.live-chat-icon .live-chat-box strong {
    background-color: #414141;
    color: #fff;
}
.live-chat {
    position: fixed;
    top: 16%;
    z-index: 99;
    right: 0px;
}
.live-chat-title {
    padding: 6px 15px;
    width: 100%;
    font-weight: 700;
    box-sizing: border-box;
}
.live-chat i.fa {
    margin-right: 10px;
    font-size: 18px;
    width: 18px;
    text-align: center;
    vertical-align: middle;
}
.live-chat-box {
    padding: 10px 5px;
    -moz-box-shadow: 0 0 3em rgba(0, 0, 0, .4);
    -webkit-box-shadow: 0 0 3em rgba(0, 0, 0, .4);
    box-shadow: 0 0 3em rgba(0, 0, 0, .4);
}
.live-chat-box p {
    padding: 2px 0;
}
.live-chat-box p:hover {
    background: rgba(0, 0, 0, .085);
}
.live-chat-box a,
.live-chat-box a:hover,
.live-chat-box a:link,
.live-chat-box a:visited {
    padding: 3px 10px;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    color: #FFFFFF;
}
.live-chat-icon {
    text-align: center;
}
.live-chat-icon i.fa {
    margin-right: 0;
    width: auto;
}
.live-chat-icon .live-chat-box {
    padding: 0;
}
.live-chat-icon .live-chat-box p {
    border-bottom: 1px solid rgb(0 0 0 / 10%);
    position: relative;
    padding: 0px;
    margin-bottom: 0px;
}
.live-chat-icon .live-chat-box p:last-child {
    border-bottom: 0;
}
.live-chat-icon .live-chat-box a {
    padding: 8px 10px;
    display: block;
}
.live-chat-icon .live-chat-box span,
.live-chat-icon .live-chat-box strong {
    padding: 0 15px;
    height: 100%;
    font-weight: 400;
    white-space: nowrap;
    position: absolute;
    top: 0;
    right: -200px;
    z-index: -1;
    opacity: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}
.live-chat-icon .live-chat-box i.fa span,
.live-chat-icon .live-chat-box i.fa strong {
    font-size: 14px;
}
/* prt = 弹出文字在右侧；plt = 在左侧（把 .prt 换成 .plt 即可） */
.live-chat-icon.prt .live-chat-box span:after,
.live-chat-icon.prt .live-chat-box strong:after {
    content: " ";
    position: absolute;
    top: 50%;
    right: -4px;
    margin-top: -5px;
    width: 0;
    height: 0;
    border-color: transparent;
    border-style: solid;
    border-width: 5px 0 5px 5px;
}

/* ===== 右下角留言表单 (.message-form-box) ===== */
.message-form-box {
    max-width: 320px;
    position: fixed;
    bottom: 0;
    right: 10px;
    z-index: 100;
}
.message-form-box-lt {
    right: auto;
    left: 10px;
}
.message-form-box .message-header {
    height: 36px;
    line-height: 36px;
    font-size: 14px;
    color: #fff;
    background-color: #414141;
    cursor: pointer;
    overflow: hidden;
    -moz-box-shadow: 0 0 1.5em rgba(0, 0, 0, .3);
    -webkit-box-shadow: 0 0 1.5em rgba(0, 0, 0, .3);
    box-shadow: 0 0 1.5em rgba(0, 0, 0, .3);
}
.message-form-box .message-header i {
    width: 36px;
    height: 36px;
    line-height: 36px;
}
.message-form-box .message-header .label {
    float: left;
    padding: 0px;
}
.message-form-box .message-header .label i {
    font-size: 20px;
    text-align: center;
    background: rgba(0, 0, 0, .12);
    -moz-border-radius-topleft: 5px;
    -webkit-border-top-left-radius: 5px;
    border-top-left-radius: 5px;
}
.message-form-box .message-header b {
    margin: 0 12px;
    font-weight: 400;
}
.message-form-box .message-header .arrow-toggle {
    float: right;
    text-align: center;
    font-size: 20px;
    opacity: .75;
}
.message-form-box .message-form {
    padding: 15px;
    background: #fff;
    display: none;
    -moz-box-shadow: rgba(0, 0, 0, .15) 0 0 1.5em;
    -webkit-box-shadow: rgba(0, 0, 0, .15) 0 0 1.5em;
    box-shadow: rgba(0, 0, 0, .15) 0 0 1.5em;
}
.message-form-box .message-form p {
    margin: 0 auto 6px;
}
.message-form-box .wpcf7 p {
    margin: 12px auto 0;
}
.message-form-box .wpcf7 .wpcf7-captchar,
.message-form-box .wpcf7 .wpcf7-select,
.message-form-box .wpcf7 .wpcf7-text {
    width: 100%;
    box-sizing: border-box;
}
.message-form-box .wpcf7 .wpcf7-textarea {
    width: 100%;
    box-sizing: border-box;
}
.message-form-box .wpcf7 .wpcf7-submit {
    width: 100%;
    box-sizing: border-box;
    background-color: #414141;
    color: #fff;
}
/* 表单输入框基础样式（不依赖 bootstrap 也能看） */
.message-form-box .wpcf7-text,
.message-form-box .wpcf7-textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ccc;
    border-radius: 3px;
    font-size: 13px;
    outline: none;
}
.message-form-box .wpcf7-textarea {
    min-height: 70px;
    resize: vertical;
}
.message-form-box .wpcf7-submit {
    height: 38px;
    border: none;
    font-size: 14px;
    cursor: pointer;
    border-radius: 3px;
}

/* ===== 返回顶部按钮 (.scroll) ===== */
.scroll {
    width: 45px;
    height: 45px;
    background: #1d1c1cb8;
    color: #fff;
    line-height: 45px;
    text-align: center;
    position: fixed;
    right: 30px;
    bottom: 50px;
    cursor: pointer;
    font-size: 14px;
    border-radius: 5px;
    z-index: 99;
    display: none; /* 默认隐藏，滚动后由 JS 显示 */
}
/* 小屏幕（手机）隐藏返回顶部 */
@media screen and (max-width: 768px) {
    .scroll {
        display: none !important;
        height: 0px;
    }
}