/* General Styles */

html {
    font-family: Arial, Helvetica, sans-serif;
    scroll-behavior: smooth;
    background-color: #f4f4f4;
    color: #333;
    scroll-padding-top: 4em;
    transition: all 0.3s ease-in-out;
}

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

body {
    line-height: 1.5;
    margin-top: 12.5em;
    margin-bottom: 2.5em;
}

pre {
    background-color: #565656;
    color: whitesmoke;
    padding: 0.75em;
    overflow-x: auto;
    border-radius: 1em;
    margin: 0.5em auto 1em auto;
    width: 95%;
}

code {
    font-family: 'Courier New', Courier, monospace;
}

.code-selector {
    color: #ffd000
}

.code-property {
    color: #4ec9b0;

}

.code-value {
    color: #dcdcaa;
}


.code-comment {
    color: #6a9955;
    font-style: italic;
    font-weight: 500;
}

.para-code {
    background-color: #b8b8b8;
    color: #222222;
    padding: 0.08em 0.25em;
    border-radius: 0.25em;
    font-family: 'Courier New', Courier, monospace;
    text-align: center;
    border: 1px solid #88888888;
}



/* Sheet Styles */

#main-doc {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding: 2px;
    background-color: rgb(228, 227, 227);
}


/* Header Styles */

#navbar>header {
    text-align: center;
    padding: 0;
    color: whitesmoke;
    font-size: 0.9em;
    margin: 0 auto;
    display: block;
    background-color: #616161;
    height: auto;

}

/* Navigation Bar Styles */

#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 600px;
    background-color: #424242;
    z-index: 1;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    margin: 0 auto;

    border-bottom: 3px solid #b5b5b5;
}


#navbar>ul {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 10em;
    overflow-y: scroll;
    list-style: none;
}



.nav-link {
    display: block;
    width: 100%;
    padding: 0.25em 0.5em;
    text-align: center;
    font-size: 0.9em;
    border-top: 1px solid #b5b5b5;
    color: whitesmoke;
    text-decoration: none;
    margin: 0 auto;
    transition: all 0.3s ease-in-out;
}

.nav-link:hover,
.nave-link:target,
.nav-link:focus,
.nav-link:active {
    background-color: #616161;
}





/* Notes Styles */


.notes {
    background-color: #fffae6;
    border-left: 6px solid #ffecb3;
    padding: 0.5em 1em;
    margin: 1em 0;
    font-size: 0.8em;
    font-style: italic;
}


.notes a,
#Reference a {
    color: #b37d00;
    text-decoration: underline;
}

/*  ============= Sections ============== */

.main-section {
    padding: 0.5em 0.25em 0.5em 0.25em;

}

.main-section p {
    text-align: justify;
}


.main-section ul {
    margin-left: 1.5em;
    margin-bottom: 1em;
    list-style: circle;
}

.main-section ol {
    margin: 0.5em auto 1em 1.5em;
}


.main-section header {
    margin-bottom: 0.5em;

}

.main-section h2 {
    font-size: 1.5em;
    margin-bottom: 0.5em;
    border-bottom: 2px solid #b5b5b5;
    padding-bottom: 0.25em;
}


.main-section h3 {
    font-size: 1.2em;
    margin-bottom: 0.5em;
    margin-top: 1em;
}

.main-section p {
    margin: 1em 0.25em 1em 0.25em;
}



/* Footer Styles */

#reference {
    margin-bottom: 4.25em;
}

.page-footer {
    display: flex;
    position: fixed;
    padding: 0.25em 0;

    bottom: 0;
    top: auto;
    right: 0;
    left: 0;
    margin: 1em auto 0 auto;
    width: 100%;
    height: 2.5em;
    border-top: 2px solid #b5b5b5;

    background-color: #757575;
    color: whitesmoke;

}

.footer-links {
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 100%;
    text-align: center;
    font-size: 0.8em;
}

.page-footer a {
    color: whitesmoke;
    text-decoration: underline;
    margin-left: 1em;
    margin-right: 1em;
}

.page-footer a:hover {
    color: #dac2c2;
}



@media (min-width: 760px) and (orientation: portrait) {

    body {
        line-height: 1.9;
        margin-top: 19.5em;
    }

    #main-doc {
        max-width: 1024px;
        padding: 2px;
    }

    /* Header Styles */

    #navbar>header {
        font-size: 1.6em;
        height: auto;
        vertical-align: middle;
    }

    /* Navigation Bar Styles */

    #navbar {
        max-width: 1024px;
        height: auto;
        background-color: #424242;
    }

    #navbar>ul {
        height: 13.2em;
        overflow-y: auto;
    }

    .nav-link {
        font-size: 1.1em;
    }


    /* Notes Styles */


    .notes {
        font-size: 1em;
    }

    /*  ============= Sections ============== */

    .main-section {
        padding: 1em 0.5em;
    }

    .main-section ul {
        margin-left: 3em;
        margin-bottom: 1em;
        list-style: circle;
    }

    .main-section ol {
        margin: 0.5em auto 1em 3em;
    }

    .main-section h2 {
        font-size: 1.85em;
        margin-bottom: 0.25em;
        border-bottom: 0.2em solid #b5b5b5;
        padding-bottom: 0;
    }

    .main-section h3 {
        font-size: 1.5em;
        margin-bottom: 0.25em;
        margin-top: 0.5em;
    }

    .main-section p {
        margin: 1em 0.25em 1em 0.5em;
        font-size: 1.3em;
    }

    pre {
        font-size: 1.2em;
        width: 97%;
    }

    /* Footer Styles */

    .page-footer {
        height: 3em;
        border-top: 3px solid #b5b5b5;

    }

    .footer-links {
        font-size: 1.2em;
        gap: 3em;
    }

    .page-footer a {
        color: whitesmoke;
        text-decoration: none;
        border-bottom: 2px solid #b5b5b5;

    }

}


@media (min-width: 1025px),
(orientation: landscape) {
    html {
        scroll-padding-top: unset;
    }

    body {
        line-height: 2;
        margin-left: 18.7em;
        margin-top: 0;
        margin-bottom: 2vw;
    }

    #main-doc {
        max-width: 100%;
        padding: 2px;
    }

    /* Header Styles */

    #navbar>header {
        font-size: 1.4em;
        height: auto;
        text-align: center;
    }

    /* Navigation Bar Styles */

    #navbar {
        width: 100%;
        max-width: 19em;
        height: 100%;
        background-color: #424242;
        border-bottom: none;
        border-right: 3px solid #b5b5b5;
        right: auto;

    }

    #navbar>ul {
        height: calc(100vh - 5.5em);
        overflow-y: auto;
    }

    .nav-link {
        font-size: 1.5em;
        text-align: left;
    }


    /* Notes Styles */


    .notes {
        font-size: 1em;
    }

    /*  ============= Sections ============== */

    .main-section {
        padding: 1em 0.5em;
    }

    .main-section ul {
        margin-left: 3em;
        margin-bottom: 1em;
        list-style: circle;
    }

    .main-section ol {
        margin: 0.5em auto 1em 3em;
    }

    .main-section h2 {
        font-size: 1.85em;
        margin-bottom: 0.25em;
        border-bottom: 0.2em solid #b5b5b5;
        padding-bottom: 0;
    }

    .main-section h3 {
        font-size: 1.5em;
        margin-bottom: 0.25em;
        margin-top: 0.5em;
    }

    .main-section p {
        margin: 1em 0.25em 1em 0.5em;
        font-size: 1.3em;
    }

    pre {
        font-size: 1.2em;
        width: 97%;
    }

    /* Footer Styles */

    .page-footer {
        height: fit-content;
        border-top: 3px solid #b5b5b5;
        z-index: 10;
        width: calc(100% - 19em);
        margin-right: 0;
        margin-left: auto;
    }

    .footer-links {
        font-size: 1.5vw;
        gap: 3em;
    }

    .page-footer a {
        color: whitesmoke;
        text-decoration: none;
        border-bottom: 2px solid #b5b5b5;

    }

}