:root {
    --color-menubar-background: #94b0e7;
    --color-menubar-text: #ffffff;
    --color-menubar-text-hover: #e5edff;
    --color-menubar-button: #9ebaef;
    --color-menubar-hover: #abc2f6;
    --color-menubar-click: #b5c7ff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Verdana, Arial;
}

main {
    padding-top: 90px;
}

a {
    text-decoration: none;
}

ul {
    list-style: none;
}

header {
    display: flex;
    align-items: center;
    justify-content: space-around;
    width: 100%;
    z-index: 10;
    position: fixed;
    background-color: var(--color-menubar-background);
    padding: 1rem 0;
    box-shadow: 0 5px 5px 0 rgba(0,0,0,0.2);
}

.header_logo_component {
    display: flex;
    align-items: center;
}

.header_logo_component img {
    width: 50px;
    border-radius: 50%;
    margin-right: 10px;
    box-shadow: 0px 5px 5px 0px rgba(0,0,0,0.1);
}

.header_logo_text {
    color: var(--color-menubar-text);
    font-size: 1.1vw;
    font-weight: bold;
}

.header_logo_text:hover {
    color: var(--color-menubar-text-hover);
}

.menubar_list {
    display: flex;
    align-items: center;
}

.menubar_item {
    margin: 0 4px;
}

.menubar_link {
    padding: 10px;
    color: var(--color-menubar-text);
    background-color: var(--color-menubar-button);
    font-size: 1vw;
    font-weight: 700;
    border-radius: 5px;
    box-shadow: 0px 5px 5px 0px rgba(0,0,0,0.05);
}

.menubar_link:hover {
    background-color: var(--color-menubar-hover);
}

.menubar_link:active {
    background-color: var(--color-menubar-click);
}

#header_toggle {
    display: none;
}

.footer {
    font-size: 1.4vw;
    padding-top: 2vw;
    padding-bottom: 2vw;
    padding-left: 2vw;
}

@media (max-width: 810px) {
    main {
        padding-top: 48px;
    }

    header {
        height: 48px;
        justify-content: space-between;
        padding: 0 28px;
    }

    .header_logo_component img {
        width: 30px;
    }

    .header_logo_component a {
        font-size: 3.5vw;
    }

    #header_toggle {
        display: inline;
        color: var(--color-menubar-text);
        padding: 7px;
        border-radius: 5px;
        background-color: var(--color-menubar-button);
        box-shadow: 0px 3px 3px 0px rgba(0,0,0,0.05);
    }

    #header_toggle:hover {
        background-color: var(--color-menubar-hover);
    }
    #header_toggle:active {
        background-color: var(--color-menubar-click);
    }

    .menubar {
        position: fixed;
        top: 0;
        right: -100%;
        margin-top: 46px;
        background-color: var(--color-menubar-background);
        color: var(--color-menubar-text);
        width: 50%;
        height: 100vh;
        padding: 24px 0;
        z-index: 100;
        transition: 0.5s;
        border-radius: 0 0 0 50%;
        box-shadow: 0px 5px 5px 0px rgba(0,0,0,0.4);
    }

    .menubar_link {
        font-size: 12px;
    }

    .menubar_list {
        display: flex;
        flex-direction: column;
    }

    .menubar_item {
        margin: 2rem 0;
    }

    .show {
        right: 0;
    }

    .footer {
        font-size: 12px;
        padding-top: 2vw;
        padding-bottom: 2vw;
        padding-left: 2vw;
    }
}