/* general styling */

html, body {
    font-family: 'Roboto', sans-serif;
    font-weight: 400;
    font-size: 1.1em;
    color: #444;
    margin: 0;
    padding: 0;
}

html {
    /* prevent scrollbar from repositioning website:
     * https://www.w3docs.com/snippets/css/how-to-prevent-scrollbar-from-repositioning-web-page.html */
    overflow-y: scroll;
}

a, a:visited {
    color: #338574;
}

a:hover {
    text-decoration: none;
    color: #317f6f;
}

h1 {
    margin-top: 35px;
    margin-bottom: 30px;
    font-size: 2.5em;
    word-wrap: break-word; /* For very long topics */
    padding-right: 40px; /* For the X on the detail page */
    font-weight: 300;
    color: #666;
}

h2 {
    margin-top: 30px;
    margin-bottom: 5px;
    font-size: 1.8em;
    font-weight: 300;
    color: #333;
}

h3 {
    margin-top: 25px;
    margin-bottom: 5px;
    font-size: 1.3em;
    font-weight: 300;
    color: #333;
}

p {
    margin-top: 10px;
    margin-bottom: 20px;
    line-height: 160%;
    font-weight: 400;
}

p.smallMarginBottom {
    margin-bottom: 10px;
}

b {
    font-weight: 500;
}

tt {
    background: #eee;
    padding: 2px 7px;
    border-radius: 3px;
}

code {
    display: block;
    background: #eee;
    font-family: monospace;
    padding: 20px;
    border-radius: 3px;
    margin-top: 10px;
    margin-bottom: 20px;
    overflow-x: auto;
    white-space: nowrap;
}

/* Main page */

#main {
    max-width: 900px;
    margin: 0 auto 50px auto;
    padding: 0 10px;
}

#error {
    color: darkred;
    font-style: italic;
}

#ironicCenterTagDontFreakOut {
    color: #666;
}

/* Anchors */

.anchor .anchorLink {
    color: #ccc;
    text-decoration: none;
    padding: 0 5px;
    visibility: hidden;
}

.anchor:hover .anchorLink {
    visibility: visible;
}

.anchor .anchorLink:hover {
    color: #338574;
    visibility: visible;
}

/* Figures */

figure {
    text-align: center;
}

figure img, figure video {
    filter: drop-shadow(3px 3px 3px #ccc);
    border-radius: 7px;
    max-width: 100%;
}

figure video {
    width: 100%;
    max-height: 450px;
}

figcaption {
    text-align: center;
    font-style: italic;
    padding-top: 10px;
}

/* Screenshots */

#screenshots {
    text-align: center;
}

#screenshots img {
    height: 190px;
    margin: 3px;
    border-radius: 5px;
    filter: drop-shadow(2px 2px 2px #ddd);
}

#screenshots .nowrap {
    white-space: nowrap;
}

/* Lightbox; thanks to https://yossiabramov.com/blog/vanilla-js-lightbox */

.lightbox {
    opacity: 0;
    visibility: hidden;
    position: fixed;
    left:0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: -1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease-in;
}

.lightbox.show {
    background-color: rgba(0,0,0, 0.75);
    opacity: 1;
    visibility: visible;
    z-index: 1000;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    filter: drop-shadow(5px 5px 10px #222);
    border-radius: 5px;
}

.lightbox .close-lightbox {
    cursor: pointer;
    position: absolute;
    top: 30px;
    right: 30px;
    width: 20px;
    height: 20px;
}

.lightbox .close-lightbox::after,
.lightbox .close-lightbox::before {
    content: '';
    width: 3px;
    height: 20px;
    background-color: #ddd;
    position: absolute;
    border-radius: 5px;
    transform: rotate(45deg);
}

.lightbox .close-lightbox::before {
    transform: rotate(-45deg);
}

.lightbox .close-lightbox:hover::after,
.lightbox .close-lightbox:hover::before {
    background-color: #fff;
}

/* Header */

#header {
    background: #338574;
    height: 130px;
}

#header #headerBox {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 10px;
}

#header #logo {
    margin-top: 23px;
    float: left;
}

#header #name {
    float: left;
    color: white;
    font-size: 2.6em;
    font-weight: 300;
    margin: 35px 0 0 20px;
}

#header ol {
    list-style-type: none;
    float: right;
    margin-top: 80px;
}

#header ol li {
    display: inline-block;
    margin: 0 10px;
    font-weight: 400;
}

#header ol li a, nav ol li a:visited {
    color: white;
    text-decoration: none;
}

#header ol li a:hover {
    text-decoration: underline;
}

li {
    padding: 4px 0;
    margin: 4px 0;
    font-size: 0.9em;
}


/* Hide top menu SMALL SCREEN */
@media only screen and (max-width: 780px) {
    #header ol {
        display: none;
    }
}