.header {
    background-color: #1e3282;
    height: 100px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
    position: relative;
}

.header-container {
    width: var(--width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    box-sizing: border-box;
}

.header-left {
    display: flex;
    align-items: center;
}

.header-logo {
    width: 60px;
    height: 60px;
    margin-right: 15px;
}

.header-title {
    display: flex;
    flex-direction: column;
}

.header-title-main {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 5px;
}

.header-title-sub {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.header-right {
    display: flex;
    flex-direction: column;
}

.header-user {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-bottom: 10px;
}

.header-icon {
    width: 14px;
    height: 14px;
    margin-right: 10px;
    vertical-align: middle;
}

.header-user-hotel {
    margin-right: 15px;
}

.header-user-divider {
    width: 1px;
    height: 14px;
    background-color: rgba(255, 255, 255, 0.5);
    margin: 0 15px;
}

.header-user-logout {
    cursor: pointer;
}

.header-nav {
    display: flex;
    padding-top: 30px;
    margin-left: 150px;
}

.header-nav-item {
    margin-right: 30px;
    position: relative;
    cursor: pointer;
    padding-bottom: 5px;
}

.header-nav-item:last-child {
    margin-right: 0;
}

.header-nav-item.active {
    color: #fff;
}

.header-nav-item.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #fff;
}

.header a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.header a:hover {
    color: #fff;
}