@font-face {
    font-family: sourceSansPro;
    src: local('Source-Sans-Pro'), local('Source Sans Pro'),
         url(./fonts/SourceSansPro-Regular.woff2) format('woff2'),
         url(./fonts/SourceSansPro-Regular.ttf) format('truetype');
}

:root {
    --color-bg: #FFF;
    --color-bg-less: #F5F5F5;
    --color-fg: #000;
    --color-fg-less: #424242;
    --color-borders: #D6D6D6;
    --color-accent: #9E9D24;
    --color-green: #9CCC65;
    --color-yellow: #FFEB3B;
    --color-red: #E53935;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #000;
        --color-bg-less: #212121;
        --color-fg: #F2F2F2;
        --color-fg-less: #BDBDBD;
        --color-borders: #37474F;
        --color-accent: #DCE775;
        --color-green: #9CCC65;
        --color-yellow: #FFEB3B;
        --color-red: #E53935;
    }
}

html { max-width: 100vw; height: 100%; margin: 0; padding: 0; }
body { display: flex; flex-direction: column;
    max-width: 800px; height: 100%;
    margin: 2em auto 4em auto;
   background: var(--color-bg); color: var(--color-fg);
   font-family: sourceSansPro, Arial, Helvetica, Times; font-size: 1.05em; line-height: 1.6em; }

/* General */

a { text-decoration: none; color: var(--color-fg); }

header { display: grid; grid-template-columns: 100px 1fr;
    margin: 3em 0 2em 0; padding: 1em; }
header > * { margin: auto 0; vertical-align: middle; }

#summaryArea {  }
#summary { display: block; margin: 1em 0; padding: .5em 1rem;
    font-size: 1.1em; font-weight: bold;
    background: var(--color-accent); color: var(--color-bg);
    border-radius: .2rem; }
#summary:before { content: " Test "; }
/*#summary:empty { opacity: 0; } */

main {  }
main > ul { margin: 0 0; padding: 0 0; }
main > ul > li { margin: 0 0; padding: .5em 1rem;
    display: grid; border: 1px solid var(--color-borders); border-bottom: none; }
main > ul > li:first-child { border-radius: .2rem .2rem 0 0; }
main > ul > li:last-child { border-bottom: 1px solid var(--color-borders);
    border-radius: 0 0 .2rem .2rem; }

main > ul > li h3 { margin: 0 0 .2rem 0; padding: 0 0; font-size: 1em; }
main > ul > li h3 a { color: var(--color-fg-less); }
main li .insight { display: block;
    font-weight: bold; font-size: .9em; }
main li .vis { display: block; min-height: 20px; }

main li .vis.loading { position: relative;
    border-top: 1px solid var(--color-borders); }
main li .vis.loading:before { content: '';
    position: absolute; left: calc(50% - 4vw); top: 50%;
    box-sizing: border-box;
    width: 8vw; height: 4px; background-color: var(--color-accent);
    animation: loadAni 1s cubic-bezier(0, 0, 0.03, 0.9) infinite;
}

main li .vis.visSummary { display: flex; margin-left: -.2rem; margin-right: -.2rem; }
.visSummary > div { display: inline-block; flex: 1; margin: 0 .2rem; border-radius: .2em;
    transition: filter .4s; transition-timing-function: ease-out; }
.visSummary > div:hover { filter: hue-rotate(20deg); }
.visSummary > div:before { display: inline-block; content: " "; }

.visSummary > canvas { max-height: 100px; }

.visSpeed > canvas { max-height: 300px; }

.colorGreen { background: var(--color-green); }
.colorYellow { background: var(--color-yellow); }
.colorRed { background: var(--color-red); }

aside { position: fixed; left: 0; top: 0; width: 200px; height: 100%; overflow-y: auto;
    border-right: 1px solid var(--color-borders);  box-shadow: 5px 0 5px -5px var(--color-borders); }
#modeSettings > * { display: block; font-size: 1em; margin: 0 0; padding: .5rem 1rem; }
#modeSettings > span {
    border-left: .3em solid var(--color-bg);
    line-height: 1.2em; transition: background .4s, border .4s; transition-timing-function: ease-out; }
#modeSettings > span.selected { background: var(--color-bg-less); border-left-color: var(--color-accent); }
#modeSettings > span > span { display: block; font-size: .8em; }

@keyframes loadAni {
    0%, 44%, 88.1%, 100% { transform-origin: left; }
    0%, 100%, 88%        { transform: scaleX(0); }
    44.1%, 88%           { transform-origin: right; }
    33%, 44%             { transform: scaleX(1); }
}