:root {
    --bg-color-1: #1d232d;
    --bg-color-2: #0006;
    --bg-color-3: #121500;
    --bg-color-4: #fff2;
    --bg-color-5: #ff000080;
    --text-color-1: #aaa;
    --text-color-2: #eee;
    --text-color-3: #ac8656;
    --text-color-4: #666;
    --accent-color-1: #106275;
    --bnt-color-1: #55a7ff;
    --bnt-active-color-1: #90c6ff;

    --label-color-red: #f87168;
    --label-color-orange: #fea362;
    --label-color-yellow: #e2b203;
    --label-color-green: #94c748;
    --label-color-cyan: #4bce97;
    --label-color-azure: #6cc3e0;
    --label-color-blue: #579dff;
    --label-color-purple: #9f8fef;
    --label-color-pink: #e774bb;
    --label-color-grey: #8c9bab;

    --border-radius: 0.6rem;
    --titlebar-height: 3.4rem;
    --titlebar-tools-height: 2.4rem;
    font-size: 16px;
}

.red {
    background-color: var(--label-color-red);
}

.orange {
    background-color: var(--label-color-orange);
}

.yellow {
    background-color: var(--label-color-yellow);
}

.green {
    background-color: var(--label-color-green);
}

.cyan {
    background-color: var(--label-color-cyan);
}

.azure {
    background-color: var(--label-color-azure);
}

.blue {
    background-color: var(--label-color-blue);
}

.purple {
    background-color: var(--label-color-purple);
}

.pink {
    background-color: var(--label-color-pink);
}

.grey {
    background-color: var(--label-color-grey);
}

.monochrome {
    font-family: "Segoe UI Symbol", "Arial", sans-serif;
}

* {
    margin: 0;
    font-family: Sans-Serif;
    color: var(--text-color-1);
}

html {
    width: 100%;
    height: 100%;
}

body {
    background-color: var(--bg-color-1);
    background-image: url("../images/tarallo-bg.jpg");
    /*background-repeat: repeat;
    background-size: 85rem;*/
    display: flex;
    flex-direction: column;
    height: 100%;
}

    body.nontiled-bg {
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
    }

p {
    color: var(--text-color-1);
    font-size: 0.9rem;
}

h1 {
    padding-top: 0.4rem;
    font-size: 2rem;
    text-align: center;
    color: var(--text-color-1);
    font-weight: bold
}

h2 {
    font-size: 1.3rem;
    color: var(--text-color-2);
    font-weight: normal;
    padding: 0.6rem;
}

h3 {
    color: var(--text-color-1);
    font-size: 1.0rem;
    margin: 1.0rem;
}

h4 {
    color: var(--text-color-2);
    font-size: 1.0rem;
    margin: 1.0rem;
}

input,select {
    width: 100%;
    color: var(--text-color-1);
    height: 2rem;
    font-size: 0.8rem;
    text-align: center;
    border: solid 0.15rem var(--bg-color-4);
    border-radius: var(--border-radius);
    outline: none;
    background-color: var(--bg-color-2);
    box-sizing: border-box;
}

label {
    width: 100%;
    display: block;
    text-align: center;
    color: var(--text-color-1);
    font-size: 1.2rem;
    line-height: 2rem;
}

option {
    background-color: var(--bg-color-1);
}

a, a:visited {
    color: var(--bnt-color-1);
}

a:hover {
    color: var(--bnt-active-color-1);
}

.hidden {
    display: none;
}

.topmost {
    z-index: 1;
}

.vscrollable {
    overflow-y: scroll;
    scrollbar-width: none;
}

.dialog {
    background-color: var(--bg-color-1);
    border-radius: var(--border-radius);
    padding: 2rem;
    border: solid 0.1rem var(--bg-color-4);
    box-shadow: 0 0 0.4rem #000;
}

    .dialog h2 {
        margin-right: 3.0rem;
    }

    .dialog .close-btn {
        float: right;
        border-radius: 1.1rem;
    }

        .dialog .close-btn:hover {
            transition: background-color 100ms ease-in;
        }

.separator {
    margin-top: 1rem;
}

.full-width {
    width: 100%;
}

.text-center {
    text-align: center;
}

.scrollable-dialog {
    margin-top: 1rem;
    margin-left: auto;
    margin-right: auto;
    max-height: calc(100% - 7rem);
}

.centered-container {
    position: relative;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    height: 100%
}

    .centered-container .centered-dialog {
        flex: 0 1 14rem;
        display: flex;
        flex-direction: column;
        height: fit-content;
        align-items: center;
    }

[contentEditable]:focus {
    outline-style: solid;
    outline-color: var(--accent-color-1);
    outline-width: 0.15rem;
}

#titlebar {
    height: var(--titlebar-height);
    background-color: var(--bg-color-1);
    flex-shrink: 0;
    display: none;
}

.title-icon {
    height: 1.0em;
    margin-bottom: -0.1em;
    margin-left: 0.1em;
}

#content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    overflow-y: hidden;
}

#projectbar {
    background-color: var(--bg-color-2);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex: 0 0 var(--titlebar-height);
}

.projectbar-tile {
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

    .projectbar-tile h3 {
        margin-top: 0.2rem;
        margin-bottom: 0.2rem;
        margin-left: 0.6rem;
    }

    .projectbar-tile h2 {
        outline: none;
    }

#projectbar-middle {
    flex-grow: 1;
    height: var(--titlebar-tools-height);
}

#login-form {
    flex-basis: 13rem;
}

#login-error {
    box-sizing: border-box;
}

#board-lists-container, #board {
    flex-grow: 1;
}

#board {
    overflow-x: scroll;
    overflow-y: hidden;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
}

#footer {
    background-color: var(--bg-color-1);
    text-align: center;
    padding: 0.5rem 0;
    display: none;
}

.cardlist {
    max-height: calc(100% - 2rem);
    min-height: 2rem;
    background: var(--bg-color-3);
    margin: 0.5rem;
    border-radius: var(--border-radius);
    width: 17rem;
    flex-grow: 0;
    flex-shrink: 0;
    padding-bottom: 1rem;
    transition: margin-right 500ms ease-out;
}

    .cardlist h3 {
        border-radius: var(--border-radius);
        padding: 0.3rem;
        flex-grow: 1;
    }

.card, .addcard-btn {
    box-sizing: border-box;
    width: 90%;
    left: 5%;
    position: relative;
    margin: 0.5em 0;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: margin-bottom 500ms ease-out;
}

.card {
    background: var(--bg-color-1);
    user-select: none;
    cursor: pointer;
}

.addcard-btn {
    background: var(--bg-color-3);
    cursor: pointer;
    margin-bottom: 0;
    user-select: none;
}

.cardlist-start {
    width: 100%;
    position: relative;
    transition: padding-bottom 500ms ease-out;
    height: 2rem;
}

    .cardlist-start.drag-target-card {
        margin: 0;
        padding-bottom: 2rem;
    }

.addcard-btn:hover,
.opencard-content:hover,
.opencard > h2:hover,
.opencard-attachment:hover {
    background-color: var(--bg-color-4);
    transition: background-color 100ms ease-in;
}

.card:hover {
    outline: solid 2px var(--accent-color-1);
}

.card img {
    left: -0.5rem;
    top: -0.5rem;
    position: relative;
    width: 16rem;
}

.popup {
    color: #fff;
    padding: 1rem;
    border-radius: var(--border-radius);
    font-weight: bold;
    opacity: 0;
}

#page-error {
    position: absolute;
    right: 0;
    bottom: 0;
}

.popup.persistent {
    opacity: 1;
}

.popup.popup-animate {
    animation: popup-anim 6s linear;
}

@keyframes popup-anim {
    0% {
        opacity: 0;
    }

    2% {
        opacity: 1;
    }

    40% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

#boards, #closed-boards {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.boardtile {
    min-height: 6rem;
    background-size: cover;
    margin: 0.5rem;
    border-radius: var(--border-radius);
    width: 16rem;
    flex-grow: 0;
    flex-shrink: 1;
    overflow: hidden;
}

    .boardtile:hover {
        box-shadow: inset 0 0 2em #0008
    }

    .boardtile .backdrop {
        background: linear-gradient(0, #0000 25%, var(--bg-color-1) 100%);
        overflow: hidden;
        display: flex;
        align-content: start;
        width: 100%;
        height: 100%;
        border-radius: var(--border-radius);
    }

    .boardtile .delete-board-btn {
        width: 1.6rem;
        height: 1.6rem;
        margin: 0.4rem 0.8rem;
        cursor: pointer;
        opacity: 0;
        flex: 0 0 auto;
    }

    .mobile .boardtile .delete-board-btn {
        opacity: 1;
    }

    .boardtile a {
        text-decoration: none;
        margin-right: 1rem;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .boardtile .last-edit-date {
        color: var(--text-color-1);
        margin: 0 1rem;
        width: 100%;
        display: block;
        background-color: var(--bg-color-1);
        border-radius: var(--border-radius);
        padding: 0.2rem;
    }

    .boardtile:hover .delete-board-btn {
        opacity: 1;
    }

    .boardtile.closed {
        background-color: var(--bg-color-3);
        opacity: 0.7;
    }

.inline-link, .inline-link:visited {
    color: var(--text-color-3);
    display: inline-block;
}

    .inline-link:hover {
        color: var(--text-color-1);
    }

#dialog-container {
    position: absolute;
    left: 0;
    top: var(--titlebar-height);
    background: var(--bg-color-2);
    bottom: 0;
    right: 0;
    overflow-y: hidden;
}

.opencard {
    max-width: 40rem;
    min-height: 30rem;
}
    .opencard #opencard-content-toolbar {
        display: flex;
        align-items: baseline;
    }

        .opencard #opencard-content-toolbar .icon {
            flex: 0 0 2rem;
            height: 1.4rem;
        }

    .opencard.drag-target-attachment {
        outline: 0.2rem solid var(--accent-color-1);
    }

.opencard-content {
    padding: 0.5rem;
    font-size: 0.9rem;
    line-height: 1.5rem;
    margin: 1.0rem;
    border-radius: var(--border-radius);
}

    .opencard-content input[type=checkbox] {
        width: 1.3rem;
        height: 1.3rem;
        vertical-align: sub;
        accent-color: var(--bnt-color-1);
        margin-left: -2.0rem;
    }

    .opencard-content h2, .opencard-content h3, .opencard-content h4, .opencard-content p {
        margin-left: 0;
        padding-left: 0;
    }

    .opencard-content h4 {
        color: var(--text-color-3);
    }

    .opencard-content h4 {
        color: var(--text-color-3);
    }

    .opencard-content b {
        color: var(--text-color-2);
    }

    .opencard-content .monospace {
        font-family: monospace;
        background-color: var(--bg-color-2);
        color: var(--text-color-3);
    }

        .opencard-content .monospace p {
            color: var(--text-color-3);
        }

    .opencard-content span.monospace {      
        padding: 0rem 0.5rem;
    }

    .opencard-content .multiline-container {
        position: relative;
    }

        .opencard-content .multiline-container .monospace {
            margin-top: 0.5rem;
            padding: 1.0rem 0rem 0.5rem 2rem;
            border-left: solid 0.5rem var(--bg-color-4);
            overflow-x: auto;
            box-sizing: border-box;
        }

.keyword1 {
    color: var(--label-color-blue);
    font-weight: bold;
}

.keyword2 {
    color: var(--label-color-purple);
}

.keyword3 {
    color: var(--label-color-grey);
    font-weight: bold;
}

        .opencard-content .multiline-container .copy-btn {
            position: absolute;
            right: 0;
            padding: 0.5rem;
            background: var(--bg-color-3);
            border-radius: var(--border-radius);
        }

            .opencard-content .multiline-container .copy-btn svg {
                height: 1.4rem;
                width: 1.4rem;
            }

    .opencard-content .content-img {
        max-width: 100%;
        border-radius: var(--border-radius);
    }


    .opencard-content li {
        padding: 0.5rem 0;
        border-bottom: solid 0.1rem var(--bg-color-4);
    }

.opencard h2 {
    border-radius: var(--border-radius);
}

.opencard-attachlist {
    display: flex;
    flex-direction: column;
    margin: 2rem;
}

.opencard-attachment {
    height: 5rem;
    flex-grow: 0;
    flex-shrink: 0;
    padding: 0.5rem;
    display: flex;
    border-radius: var(--border-radius);
}

    .opencard-attachment .opencard-attachment-link {
        position: relative;
    }

        .opencard-attachment .opencard-attachment-link img,
        .opencard-attachment .opencard-attachment-link svg {
            width: 5rem;
            height: 5rem;
            border-radius: var(--border-radius);
            margin-right: 1rem;
            object-fit: cover;
        }

        .opencard-attachment .opencard-attachment-link .ext {
            position: absolute;
            text-align: center;
            width: 5rem;
            height: 3rem;
            line-height: 5rem;
            padding-top: 1.5rem;
            color: var(--text-color-2);
            text-transform: uppercase;
            font-weight: bold;
        }

    .opencard-attachment .attachment-name {
        font-weight: bold;
        margin-right: 0.5rem;
        padding: 0.3rem;
        border-radius: var(--border-radius);
    }

.opencard-attachment-desc {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.opencard-attachment-desc .toolbar {
    display:flex;
}

.opencard-attachment-btns {
    display: flex;
    flex-grow: 0;
    flex-shrink: 0;
    width: 1.6rem;
    flex-direction: column;
}

.opencard-attachment-btn {
    flex: 0 0 1.6rem;
    display: none;
    cursor: pointer;
}

.opencard-attachment:hover .opencard-attachment-btn {
    display: inherit;
}

.opencard-labellist {
    margin-top: 0.5rem;
}

button {
    border-radius: var(--border-radius);
    border-style: none;
    height: 2.2rem;
    padding: 0 0.7rem;
    display: inline-block;
    min-width: 2.2rem;
    font-size: 0.8rem;
    cursor: pointer;
}

    button:hover {
        transition: background-color 100ms ease-in;
    }

.dim-btn {
    background-color: var(--bg-color-4);
    color: var(--text-color-1)
}

    .dim-btn:hover {
        background-color: var(--text-color-4);
    }

.thin-btn {
    height: 1.8rem;
}

.close-btn::after {
    content: "\d7";
    font-size: 1.5rem;
    line-height: 2.2rem;
    text-align: center;
    vertical-align: sub;
}

.contrast-btn {
    background-color: var(--bnt-color-1);
    color: var(--bg-color-1);
}

    .contrast-btn:hover {
        background-color: var(--bnt-active-color-1);
    }

.editcard-container {
    box-sizing: border-box;
    width: 90%;
    left: 5%;
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.editcard-card {
    outline: 0px solid transparent;
    min-height: 4rem;
    font-size: 0.9rem;
}

.card.editcard-card:hover {
    padding: 0.5rem;
    border-color: transparent;
    border-style: none;
    cursor: text;
}

.editcard-card::before {
    color: var(--text-color-4);
}

.editcard-card:empty:not(:focus):before {
    content: attr(placeholder);
}

.drag-target-card {
    margin-bottom: 3rem;
}

.drag-target-cardlist {
    margin-right: 3rem;
}

.icon {
    fill: var(--text-color-1);
    stroke: var(--text-color-1);
}

.contrast-icon {
    fill: var(--text-color-2);
    stroke: var(--text-color-2);
}

.dim-icon {
    fill: var(--bg-color-4);
    stroke: var(--bg-color-4);
}

.dim-text {
    color: var(--bg-color-4);
}

#projectbar .bin-icon {
    opacity: 0;
    width: var(--titlebar-tools-height);
    height: var(--titlebar-tools-height);
    margin-left: auto;
    margin-right: auto;
    display: block;
}

#projectbar.pb-mode-delete .bin-icon {
    opacity: 1;
    transition: opacity 500ms ease;
}

#projectbar.pb-mode-delete {
    background-color: var(--bg-color-5);
    transition: background-color 500ms ease;
    transition: padding 300ms ease
}

    #projectbar.pb-mode-delete.drag-target-bar {
        padding-bottom: 2rem;
    }

.add-attachment-btn {
    margin-left: 0.8rem;
}

.loader {
    width: 4rem;
    height: 4rem;
    border-radius: 2.5rem;
    margin-right: 1rem;
    border: 0.5em solid var(--bg-color-1);
    border-top: 0.5em solid var(--bg-color-4);
    animation: spin 1.5s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

#add-cardlist-btn.cardlist {
    background-color: var(--bg-color-2);
    padding-bottom: 0;
    cursor: pointer;
}

.delete-list-btn {
    width: 1.5rem;
    height: 1.5rem;
    margin-right: 1rem;
    cursor: pointer;
    display: none;
    padding-bottom: 0.3rem;
}

.cardlist-title {
    display: flex;
    align-items: center;
}

    .cardlist-title:hover .delete-list-btn {
        display: inline-block;
    }

.boardtile-btn {
    background: linear-gradient(0deg, var(--bg-color-3) 0%, var(--bg-color-1) 100%);
    text-align: center;
    cursor: pointer;
    display: block;
}

    .boardtile-btn h4 {
        margin-top: 2rem;
    }

#closedboard, #unaccessibleboard {
    align-items: center;
    justify-content: space-between;
    flex-basis: 20rem;
    height: 14rem;
}

    #closedboard button, #unaccessibleboard button {
        width: 8rem;
    }

#closedboard-delete-label {
    text-align: center;
    max-width: 24rem;
}

.labellist {
    display: flex;
    flex-wrap: wrap;
    gap: 0.2rem;
}

.label {
    color: var(--bg-color-1);
}

.card-label {
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    padding: 0.05rem 0.5rem;
}

.opencard-label {
    margin: 0.1rem 0.2rem;
}

.card-moved-date {
    font-size: 0.7rem;
    font-weight: bold;
    margin: 0 0.5rem;
    text-align: right;
    opacity: 0.33;
}

.label-diag {
    position: absolute;
    flex-direction: column;    
    margin-top: 1rem;
    gap: 0.2rem;
}

    .label-diag:not(.hidden) {
        display: flex;
    }

    .label-diag .label-row {
        width: 12rem;
    }

@media (height <= 42rem) {
    .label-diag {
        top: 1rem; /* avoid these dialogs going out of screen on some small devices */
    }
}


.selectable-label-container {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.2rem;
}

    .selectable-label-container .selectable-label {
        flex: 1 1 auto;
    }

    .selectable-label-container #selectable-label-edit-btn {
        flex: 0 0;
    }

    .selectable-label-container button {
        margin-right: 0;
    }

#share-dialog {
    max-width: 30rem;
}

#share-dialog-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

    #share-dialog-list .share-dialog-entry {
        display: flex;
    }

    #share-dialog-list .share-dialog-item {
        flex: 0 1 10rem;
    }

#instance-message {
    margin: 1rem auto 0 auto;
    background-color: var(--accent-color-1);
}

#progress-bar {
    position: absolute;
    background-image: linear-gradient(90deg, var(--bnt-active-color-1) 0%, var(--accent-color-1) 50%, var(--bnt-active-color-1) 100%);
    height: 0.4rem;
    background-size: 50rem;
    animation: progress-bar-amin 3s linear infinite;
    transition: width ease-out 1s;
}

@keyframes progress-bar-amin {
    0% {
        background-position-x: 0rem;
    }

    100% {
        background-position-x: 100rem;
    }
}