* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: Arial, sans-serif;
    background-color: #fff;
    color: #000;
}
.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow: hidden;
}

.nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 2.5rem;
    background-color: #354356;
    box-shadow: 0 -5px 10px rgba(0, 0, 0, 0.2);
    padding: 10px 0;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
}
.nav-hidden {
    display: none;
}
.nav-btn {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}
.content {
    flex: 1;
    padding: 0px;
    position: relative;
    height: calc(100vh);
}

.section {
    display: none;
    position: absolute;
    width: 100%;
    height: 100%;
}
.nav-btn {
    color: #999;
    text-decoration: none;
    font-size: 18px;
    transition: color 0.3s;
}

.nav-btn:hover,
.nav-btn.active {
    color: #fff;
}


.section.active {
    display: block;
}

.tab_iframe {
    width: 100%;
    height: 95%;
    border: none;
}
.detail_iframe {
    width: 100%;
    height: 100%;
    border: none;
}

#mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s linear 0.3s, opacity 0.3s;
    z-index: 100;
}

#mask.show {
    visibility: visible;
    opacity: 1;
    transition-delay: 0s;
}


#totp_mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s linear 0.3s, opacity 0.3s;
    z-index: 100;
}

#totp_mask.show {
    visibility: visible;
    opacity: 1;
    transition-delay: 0s;
}



input {
    display: block;
    width: 100%;
    margin-bottom: 10px;
    padding: 5px;
}

.login-container {
    width: 300px;
    background-color: #f5f5f7;
    border-radius: 5px;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
}

.login-input {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    outline: none;
    font-size: 18px;
}

.login-btn {
    width: 100%;
    padding: 10px;
    background-color: #000;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
}
.hide_detail {
    display: none;
}
#index_detail_view {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%; /* 使用百分比单位确保覆盖整个视口 */
    background-color: #fff; /* 或者其他背景颜色 */
    z-index: 1000; /* 确保它覆盖在其他内容之上 */
}