/* Base font: Overpass */
@import url("https://fonts.googleapis.com/css?family=Overpass&display=swap");

/* Monospace font: Source Code Pro */
@import url("https://fonts.googleapis.com/css?family=Source+Code+Pro&display=swap");

/* Styles */
body {
    font-family: "Overpass", sans-serif;
    margin: 0;
}

#m-title {
    padding: 0.3em;
}

#mobile-title {
    display: none;
}

main {
    text-align: justify;
    margin-left: 280px;
    padding: 1em;
}

#intro-header {
    margin: 0;
}

#main-doc a {
    background: linear-gradient(to bottom, lightgray 0%, lightgray 100%);
    background-position: 0 100%;
    background-repeat: repeat-x;
    background-size: 4px 4px;
    color: #000;
    text-decoration: none;
    transition: linear 0.2s;
}

#main-doc a:hover {
    background-size: 4px 50px;
}

#navbar {
    text-align: center;
    margin: 0;
    padding: 0;
    width: 280px;
    background-color: #f1f1f1;
    height: 100%;
    position: fixed;
    overflow: auto;
}

#navbar ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

#navbar a {
    text-decoration: none;
    color: black;
}

/* 
Custom Scroll Bar 
Ref: https://www.w3schools.com/howto/howto_css_custom_scrollbar.asp		
*/
::-webkit-scrollbar {
    width: 5px;
    background-color: lightgray;
}

::-webkit-scrollbar-track {
    background: lightgray;
}

::-webkit-scrollbar-thumb {
    background: gray;
    border-radius: 30px;
}

#navbar li {
    border-bottom: 1px solid lightgray;
    padding: 1em;
}

#navbar li:hover {
    background-color: lightgray;
}

#nav-link-start {
    border-top: 1px solid lightgray;
}

code {
    display: flex;
    flex-direction: column;
    font-family: "Source Code Pro", monospace;
    font-size: 0.8em;
    background-color: #f1f1f1;
    padding: 0.5em;
    border-radius: 4px;
    line-height: 22px;
}

.inline-code {
    display: inline-block;
}

.indent {
    margin-left: 30px;
}

.comment {
    color: gray;
}

.sep {
    margin: auto;
    margin-top: 20px;
    margin-bottom: 20px;
    width: 70px;
    border-bottom: 2px solid gray;
}

#credits {
    color: gray;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    padding: 1em;
}

.credit-icon {
    margin-left: 5px;
    margin-right: 5px;
    opacity: 0.6;
    height: 20px;
    width: 20px;
}

.credit-icon:hover {
    opacity: 0.8;
}

.mobile {
    display: none;
}

footer {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    background-color: #f1f1f1;
    padding: 0.9em;
    text-align: center;
    letter-spacing: 2px;
    color: gray;
}

footer a {
    text-decoration: none;
}

/* Tablets */
@media (max-width: 768px) {
    #navbar {
        width: 200px;
    }

    main {
        margin-left: 200px;
    }
}

@media (max-width: 425px) {
    #navbar {
        display: none;
    }

    main {
        margin: 0;
    }

    #mobile-title {
        display: block;
        padding: 0.3em;
        text-align: center;
	}
	
	.mobile {
		display: flex;
	}
}