html {
    /* 
    https://material.io/resources/color/ 
    https://m1.material.io/style/color.html#color-color-palette
    */
    --primary: #006064;
    --light: #428e92;
    --dark: #00363a;
    --void: #E1E2E1;
    --grey: #F5F5F6;
    --action: #B71C1C;
    --action-light: #D32F2F;
}

body {
    font-family: sans-serif;
    background: var(--void);
    margin: 0;
    padding: 0;
}

#container {
    width: 100%;
    margin: 0 auto;
}

.flexornot {
    display: block;
}

@media (max-width: 400px) {
    #container {
        margin: 0 auto;
        width: 400px;
    }
}

@media (min-width: 700px) {
    #container {
        margin: 0 auto;
        width: 700px;
    }
    .flexornot {
        display: flex;
    }
}

#headline {
    background: var(--dark);
    padding: 1em;
    font-size: 1.2em;
    text-align: center;
}
#headline a {
    color: var(--grey);
    text-decoration: none;
}

#nav {
    background: var(--primary);
}

#container {
    background: var(--void);
    height: 100vh;
}

fieldset {
    border-radius: 0.5em;
}

.box {
    background: var(--grey);
    color: black;
    margin: 1em 0;
    padding: 1em 1.5em;
}

.highlightbox {
    border-left: .5em solid var(--primary);
    color: black;
    margin: 1em 0;
    padding: 0em 0.5em;
}

.info {
    background: var(--void);
    padding: .5em;
    margin-bottom: .5em;
}

.legend {
    display: inline-block;
    background: var(--dark);
    color: white;
    padding: .5em;
    margin-bottom: .5em;
    font-size: .8em;
    font-weight: bold;
}

.legend-sm {
    padding: .2em;
    margin-bottom: .2em;
    font-size: .8em;
}

#nav {
    display: flex;
    justify-content: flex-start;
}

#nav > div a {
    display: block;
    color: white;
    text-decoration: none;
    padding: 1em;
}
#nav > div.active a, #nav > div a:hover {
    background: var(--light);
}

#nav > div.spacer {
    flex-grow: 1;
}

h1 {
    margin: 0 0 .5em 0;
}

.btn {
    display: inline-block;
    padding: .5em;
    background: var(--dark);
    text-decoration: none;
    color: white;
}

.btn:hover {
    background: var(--primary);
}

.btn.action {
    background: var(--action);
}

.btn.action:hover {
    background: var(--action-light);
}

.btn:disabled {
    cursor: not-allowed;
    opacity: .5;
    filter: grayscale(1);
}

button.btn {
    margin: 0;
    font-size: 1em;
    border: 0;
    margin-right: .5em;
}

button.btn.btn-sm {
    font-size: .8em;
    font-weight: bold;
}

#droparea {
    margin: 0;
    border: 2px dashed var(--primary);
    border-radius: 20px;
    padding: 20px;
}

#droparea.highlight {
    border-color: var(--light);
}

#droparea.hightlight > .dropcontent {
    opacity: .5;
}

progress {
    accent-color: var(--light);
    width: 100%;
}

#dropgallery {
    margin-top: 10px;
}

#dropgallery img {
    width: 150px;
    margin-bottom: 10px;
    margin-right: 10px;
    vertical-align: middle;
}

#dropgallery .running {
    opacity: .5;
}

.dropnote {
    position: relative;
    font-size: 2em;
    text-align: center;
    font-weight: bold;
    display: none;
}
#droparea.highlight > .dropnote {
    display: block;
}

.dropcontent {
    position: relative;
}
.dropcontent > #upload {
    display: none;
}

.spoiler {
    background: var(--dark);
    color: var(--dark);
}

textarea {
    width: 100%;
    min-height: 7em;
    font-family: sans-serif;
}

.biginput {
    font-size: 1.3em;
    width: 100%;   
}

.imageselector > [type=radio] { 
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.imageselector > [type=radio] + img {
    cursor: pointer;
    opacity: .6;
}
  
.imageselector > [type=radio]:checked + img {
    outline: .3em solid var(--primary);
    opacity: 1;
}

.blocklink {
    text-decoration: none;
    color: black;
}

.blocklink:hover > div {
    background: var(--void);
}

tr.highlight {
    background-color: var(--primary);
    color: white;
    text-align: center;
    font-weight: bold;
}

tr.striped:nth-child(even) {
    background-color: var(--void);
}

.schedule {
    display: flex; 
    justify-content: start;
    align-items: center;
    padding: .5em;
}

.schedule.current {
    background: var(--dark);
    color: white;
}

.schedule > .min {
    width: 100px;
    margin-right: 1em;
    flex-shrink: 0;
    justify-content: center;
}

table.table > th, td {
    padding-bottom: .5em;
}

.deactivated {
    opacity: .5;
    filter: grayscale(100%);
    transition: opacity .2s, filter .2s;
}
.deactivated:hover {
    opacity: .8;
    filter: grayscale(0%);
}

.logfile {
    background: var(--grey); 
    overflow: scroll; 
    height: 300px; 
    width: auto;
}

.pagination {
    display: flex;
    justify-content: center;
}

.pagination a {
    color: white;
    padding: .5em 1em;
    text-decoration: none;
    transition: background-color .2s;
    margin: 0 .2em;
    background: var(--primary);
}

.pagination a.active {
    background: var(--dark);
    color: white;
}

.pagination a.disabled {
    opacity: 0.3;
}
  
.pagination a:hover:not(.active), .pagination a:focus {
    background: var(--light);
}

.mediapool {
    display: flex;
    flex-wrap: wrap;
}

.mediapool > figure {
    width: 160px;
    margin: 0;
    margin-right: 3px;
    word-wrap: break-word;
}

/* Lightbox */

#lightbox-overlay {
    z-index: 100;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    overflow: hidden;
    display: none;
}

#lightbox-content {
    background: var(--void);
    margin: 1em auto;
    max-width: 650px;
    max-height: 90vh;
    overflow: auto;
    padding: 1em;
}

#lightbox-list > div > label {
    cursor: pointer;
}

#lightbox-pagination {
    text-align: center;
    margin-top: 1em;
}

/* Loader */
.loader {
    width: 48px;
    height: 24px;
    display: inline-block;
    position: relative;
    color: var(--light);
    border: 1px solid;
    box-sizing: border-box;
    animation: fillX 2s linear infinite;
}
  
@keyframes fillX {
    0% {
        box-shadow: 0 0 inset;
    }
    100% {
        box-shadow: 48px 0 inset;
    }
}