/* main_nav_level_one */
.main_nav_level_one .nav_left {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.main_nav_level_one .nav_left .nav_hamburger {
    padding: 2px 18px 0 14px;
}

.main_nav_level_one .nav_left .nav_hamburger a {
    color: #333;
}

.main_nav_level_one.trading .logo {
    padding: 0;
}

.main_nav_level_one.app .nav_left .nav_hamburger a {
    color: #fff;
}

.main_nav_level_one.app.trading .nav_left .nav_hamburger a {
    color: #333;
}

@media (min-width: 768px) {
    .main_nav_level_one .nav_left .nav_hamburger {
        display: none;
    }
}

/* nav_level_one_user_menu */
.nav_level_one_user_menu_wrap {
    position: relative;
}

.nav_level_one_user_menu_wrap.user_menu {
    order: 0;
}

.nav_level_one_user_menu {
    position: absolute;
    top: 70px;
    width: 300px;
    padding: 0;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    z-index: 1000;
}

.nav_level_one_user_menu .mobile_menu_logo {
    display: inline-block;
}

.nav_level_one_user_menu .mobile_menu_header_div {
    padding: 12px 16px;
    background: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav_level_one_user_menu .mobile_menu_header_div a.close_user_menu {
    font-size: 20px;
    color: #333;
}

.nav_level_one_user_menu .profile {
    display: flex;
    align-items: center;
    padding: 20px;
    background: linear-gradient(to right, #f8f9fa, #ffffff);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav_level_one_user_menu .profile .user-profile-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.nav_level_one_user_menu .profile .avatar-container {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    background: #f0f0f0;
    border: 2px solid #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.nav_level_one_user_menu .profile .avatar-container .user_avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nav_level_one_user_menu .profile .user_info {
    flex: 1;
}

.nav_level_one_user_menu .profile .username {
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 4px;
    color: #333;
}
.nav_level_one_user_menu .profile .login {
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 8px;
    color: #333;
}
.nav_level_one_user_menu .profile .register {
    font-weight: 600;
    font-size: 15px;
    color: #333;
}


.nav_level_one_user_menu .profile .user-status {
    font-size: 13px;
    color: #666;
}

/* menu-section */
.nav_level_one_user_menu .menu-section {
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav_level_one_user_menu .menu-section:last-child {
    border-bottom: none;
}

.nav_level_one_user_menu .menu-section .section-title {
    font-size: 12px;
    text-transform: uppercase;
    color: #888;
    margin: 0;
    padding: 8px 20px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.nav_level_one_user_menu .menu-section .menu-item {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: #333;
    text-decoration: none;
    transition: background-color 0.2s;
}

.nav_level_one_user_menu .menu-section .menu-item:hover {
    background-color: #f5f5f5;
}

.nav_level_one_user_menu .menu-section .menu-item i:first-child {
    width: 20px;
    margin-right: 12px;
    font-size: 16px;
    color: #555;
}

.nav_level_one_user_menu .menu-section .menu-item span {
    flex: 1;
    font-size: 14px;
}

.nav_level_one_user_menu .menu-section .menu-item .fa-chevron-right {
    font-size: 12px;
    color: #aaa;
}

.nav_level_one_user_menu .menu-section .menu-item.logout, .nav_level_one_user_menu .menu-section .menu-item.logout i {
    color: #e74c3c !important;
}

@media (max-width: 767px) {
    body.menu-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
        height: 100%;
    }
    
    .nav_level_one_user_menu_wrap.user_menu {
        order: 1;
    }
    
    .nav_level_one_user_menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100%;
        border-radius: 0;
        overflow-y: auto;
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
    }

    .nav_level_one_user_menu .mobile_menu_header_div {
        position: sticky;
        top: 0;
        z-index: 10;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    }    
}