* {
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}
body {
            width: 100%;
    background-image: url(../img/bg.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
    margin: 0;
    padding: 0;
}
.login-box {
    max-width:476px;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    margin: 0 auto;
}
.login-box h2 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 14px;
}
.login-box input[type="text"],
.login-box input[type="password"] {
    width: 100%;
    padding: 8px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 12px;
}
.login-box button {
    width: 100%;
    padding: 8px;
    background-color: #4CAF50;
    border: none;
    color: #fff;
    cursor: pointer;
    border-radius: 4px;
    font-size: 12px;
    margin-top: 10px;
}
.login-box button:hover {
    background-color: #45a049;
}
.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}
.message-box {
    display: none;
    position: fixed;
    width: max-content;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    padding: 20px;
    text-align: center;
    z-index: 1001;
    border-radius: 5px;
}
.message-box-footer {
    padding: 0;
}
.message-box-footer button {
    margin-right: 10px;
    padding: 8px 28px;
    cursor: pointer;
    background-color: #1e9fff;
    color: #fff;
    border: none;
    border-radius: 4px;
}
.bq {
    font-size: 12px;
    line-height: 20px;
    display: none;
}
.container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 10px;
    border-radius: 4px;
    box-shadow: 0 1px 5px rgba(0,0,0,0.1);
}
.select-all {
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid #eee;
}
.checkbox-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -5px;
    font-size: 12px;
}
.checkbox-col {
    width: 50%;
    padding: 0 5px;
    margin-bottom: 8px;
}
.checkbox-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 20px;
}
.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    white-space: nowrap;
}
.checkbox-input {
    margin-right: 2px;
    width: 14px;
    height: 14px;
}
.help-btn {
    color: #666;
    cursor: pointer;
    font-size: 12px;
    margin-left: 6px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid #666;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    flex-shrink: 0;
}
.select-wrapper {
    margin-left: 6px;
    min-width: 67px;
}
.select-wrapper select {
    padding: 3px 1px;
    font-size: 12px;
    height: 22px;
    border-radius: 3px;
    border: 1px solid #ddd;
    background-color: rgba(0, 0, 0, 0);
}
.top-notification {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #0066cc;
    color: white;
    padding: 6px 10px;
    text-align: center;
    z-index: 1000;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    font-size: 12px;
}
.top-notification.show {
    transform: translateY(0);
}
.submit-btn {
    background: #0066cc;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    margin-top: 10px;
    width: 100%;
}
.submit-btn:hover {
    background: #0055aa;
}
.qt, .bq-link {
    font-size: 12px;
    color: #0066cc;
    text-decoration: none;
    cursor: pointer;
    display: inline-block;
}
.radio-group {
    display: inline-block;
    margin-right: 10px;
}
.radio-group label {
    margin-right: 5px;
}
.dj {
    font-size: 12px;
    padding: 3px;
    margin-top: 5px;
}
@media (max-width: 350px) {
    .checkbox-col {
        width: 100%;
    }
    .checkbox-item {
        flex-wrap: wrap;
    }
    .select-wrapper {
        margin-left: 20px;
        margin-top: 2px;
        width: calc(100% - 20px);
    }
    .login-box {
        width: 100%;
        padding: 15px;
    }
}
.footer {
    height: 15px;
    font-size: 10px;
    position: fixed;
    width: 100%;
    text-align: center;
    bottom: 0px;
}
.footer a {
    font-size: 10px;
    color: #666;
    text-decoration: none;
}