html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

button {
    border: none;
    margin: 0;
    padding: 0;
    width: auto;
    overflow: visible;
    background: transparent;

    /* inherit font, color & alignment from ancestor */
    color: inherit;
    font: inherit;
    text-align: inherit;

    /* Normalize `line-height`. Cannot be changed from `normal` in Firefox 4+. */
    line-height: normal;

    /* Corrects font smoothing for webkit */
    -webkit-font-smoothing: inherit;
    -moz-osx-font-smoothing: inherit;

    /* Corrects inability to style clickable `input` types in iOS */
    -webkit-appearance: none;
}

button::-moz-focus-inner {
    /* Remove excess padding and border in Firefox 4+ */
    border: 0;
    padding: 0;
}

/* Better accessibility for keyboard users */
*:focus-visible {
    outline-style: auto !important;
}

.image {
    overflow: hidden;
}

.navbar .logo {
    max-height: 50px;
}

.card {
    overflow: visible;
}

.card.has-border {
    border: 1px solid #eee;
}

.scroll-x {
    overflow: hidden;
    overflow-x: auto;
}

/* stylelint-disable no-descending-specificity */
.modal-card:focus {
    outline-style: auto;
}

.modal-card:focus:not(:focus-visible) {
    outline-style: initial;
}

.modal-card:focus-visible {
    outline-style: auto;
}
/* stylelint-enable no-descending-specificity */

.modal-card.is-fullwidth {
    min-width: 75% !important;
}

@media only screen and (min-width: 769px) {
    .modal-card.is-thin {
        width: 350px !important;
    }
}

.modal-card-body {
    max-height: 70vh;
}

.clip-text {
    max-height: 35em;
    overflow: hidden;
}

/** Utilities not covered by Bulma
 ******************************************************************************/

@media only screen and (max-width: 768px) {
    .is-sr-only-mobile {
        border: none !important;
        clip: rect(0, 0, 0, 0) !important;
        height: 0.01em !important;
        overflow: hidden !important;
        padding: 0 !important;
        position: absolute !important;
        white-space: nowrap !important;
        width: 0.01em !important;
    }

    .m-0-mobile {
        margin: 0 !important;
    }

    .card-footer.is-stacked-mobile {
        flex-direction: column;
    }

    .card-footer.is-stacked-mobile .card-footer-item:not(:last-child) {
        border-bottom: 1px solid #ededed;
        border-right: 0;
    }
}

.button.is-transparent {
    background-color: transparent;
}

.card.is-stretchable {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card.is-stretchable .card-content {
    flex-grow: 1;
}

.preserve-whitespace p {
    white-space: pre-wrap !important;
}

.display-inline p {
    display: inline !important;
}

/** File input styles
 ******************************************************************************/

input[type=file]::file-selector-button {
    -moz-appearance: none;
    -webkit-appearance: none;
    background-color: #fff;
    border-radius: 4px;
    border: 1px solid #dbdbdb;
    box-shadow: none;
    color: #363636;
    cursor: pointer;
    font-size: 1rem;
    height: 2.5em;
    justify-content: center;
    line-height: 1.5;
    padding-bottom: calc(0.5em - 1px);
    padding-left: 1em;
    padding-right: 1em;
    padding-top: calc(0.5em - 1px);
    text-align: center;
    white-space: nowrap;
}

input[type=file]::file-selector-button:hover {
    border-color: #b5b5b5;
    color: #363636;
}

/** General `details` element styles
 ******************************************************************************/

summary {
    cursor: pointer;
}

summary::-webkit-details-marker {
    display: none;
}

summary::marker {
    content: none;
}

.detail-pinned-button summary {
    position: absolute;
    right: 0;
}

.detail-pinned-button form {
    float: left;
    width: -webkit-fill-available;
    margin-top: 1em;
}

/** Details dropdown
 ******************************************************************************/

details.dropdown[open] summary.dropdown-trigger::before {
    content: "";
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}

details .dropdown-menu {
    display: block !important;
}

details .dropdown-menu button {
    /* Fix weird Safari defaults */
    box-sizing: border-box;
}

details.dropdown .dropdown-menu button:focus-visible,
details.dropdown .dropdown-menu a:focus-visible {
    outline-style: auto;
    outline-offset: -2px;
}

@media only screen and (max-width: 768px) {
    details.dropdown[open] summary.dropdown-trigger::before {
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 30;
    }

    details .dropdown-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex !important;
        align-items: center;
        justify-content: center;
        pointer-events: none;
        z-index: 100;
    }

    details .dropdown-menu > * {
        pointer-events: all;
    }
}

/** Shelving
 ******************************************************************************/

/** @todo Replace icons with SVG symbols.
    @see https://www.youtube.com/watch?v=9xXBYcWgCHA */
.shelf-option:disabled > *::after {
    font-family: "icomoon"; /* stylelint-disable font-family-no-missing-generic-family-keyword */
    content: "\e919"; /* icon-check */
    margin-left: 0.5em;
}

/** Toggles
 ******************************************************************************/

.toggle-button[aria-pressed=true],
.toggle-button[aria-pressed=true]:hover {
    background-color: hsl(171, 100%, 41%);
    color: white;
}

.hide-active[aria-pressed=true],
.hide-inactive[aria-pressed=false] {
    display: none;
}

.transition-x.is-hidden,
.transition-y.is-hidden {
    display: block !important;
    visibility: hidden !important;
    height: 0 !important;
    width: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: auto;
}

.transition-x,
.transition-y {
    transition-duration: 0.5s;
    transition-timing-function: ease;
}

.transition-x {
    transition-property: width, margin-left, margin-right, padding-left, padding-right;
}

.transition-y {
    transition-property: height, margin-top, margin-bottom, padding-top, padding-bottom;
}

@media (prefers-reduced-motion: reduce) {
    .transition-x,
    .transition-y {
        transition-duration: 0.001ms !important;
    }
}

/** Stars
 ******************************************************************************/

.stars {
    white-space: nowrap;
}

/** Stars in a review form
 *
 * Specificity makes hovering taking over checked inputs.
 *
 * \e9d9: filled star
 * \e9d7: empty star;
 * -------------------------------------------------------------------------- */

.form-rate-stars {
    width: max-content;
}

/* All stars are visually filled by default. */
.form-rate-stars .icon::before {
    content: '\e9d9'; /* icon-star-full */
}

/* Icons directly following half star inputs are marked as half */
.form-rate-stars input.half:checked ~ .icon::before {
    content: '\e9d8'; /* icon-star-half */
}

/* stylelint-disable no-descending-specificity */
.form-rate-stars input.half:checked + input + .icon:hover::before {
    content: '\e9d8' !important; /* icon-star-half */
}

/* Icons directly following half check inputs that follow the checked input are emptied. */
.form-rate-stars input.half:checked + input + .icon ~ .icon::before {
    content: '\e9d7'; /* icon-star-empty */
}

/* Icons directly following inputs that follow the checked input are emptied. */
.form-rate-stars input:checked ~ input + .icon::before {
    content: '\e9d7'; /* icon-star-empty */
}

/* When a label is hovered, repeat the fill-all-then-empty-following pattern. */
.form-rate-stars:hover .icon.icon::before {
    content: '\e9d9' !important; /* icon-star-full */
}

.form-rate-stars .icon:hover ~ .icon::before {
    content: '\e9d7' !important; /* icon-star-empty */
}

/** Book covers
 *
 * - .is-cover gives the behaviour of the cover and its surrounding. (optional)
 * - .cover-container gives the dimensions and position (for borders, image and other elements).
 * - .book-cover is positioned and sized based on its container.
 *
 * To have the cover within specific dimensions, specify a width or height for
 * standard bulma’s named breapoints:
 *
 * `is-(w|h)-(auto|xs|s|m|l|xl|xxl)[-(mobile|tablet|desktop)]`
 *
 * The cover will be centered horizontally and vertically within those dimensions.
 *
 * When using `.column.is-N`, add `.is-w-auto` to the container so that the flex
 * calculations are not biased by the default `max-content`.
 ******************************************************************************/

.column.is-cover {
    flex-grow: 0 !important;
}

.column.is-cover,
.column.is-cover + .column {
    flex-basis: auto !important;
}

.cover-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: max-content;
    max-width: 100%;
    overflow: hidden;
}

/* Book cover
 * -------------------------------------------------------------------------- */

.book-cover {
    display: block;
    max-width: 100%;
    max-height: 100%;

    /* Useful when stretching under-sized images. */
    image-rendering: optimizeQuality;
    image-rendering: smooth;
}

/* Cover caption
 * -------------------------------------------------------------------------- */

.no-cover .cover-caption {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 0.5em;
    font-size: 0.75em;
    color: white;
    background-color: #002549;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: initial;
    text-align: center;
}

/** Avatars
 ******************************************************************************/

.avatar {
    vertical-align: middle;
    display: inline;
}

/** Statuses: Quotes
 *
 * \e906: icon-quote-open
 * \e905: icon-quote-close
 *
 * The `content` class on the blockquote allows to apply styles to markdown
 * generated HTML in the quote: https://bulma.io/documentation/elements/content/
 *
 * ```html
 * <div class="quote block">
 *     <blockquote dir="auto" class="content mb-2">
 *         User generated quote in markdown…
 *     </blockquote>
 *
 *     <p> — <a…>Book Title</a> by <a…class="author">Author</a></p>
 * </div>
 * ```
 ******************************************************************************/

.quote > blockquote {
    position: relative;
    padding-left: 2em;
}

.quote > blockquote::before,
.quote > blockquote::after {
    font-family: 'icomoon';
    position: absolute;
}

.quote > blockquote::before {
    content: "\e907"; /* icon-quote-open */
    top: 0;
    left: 0;
}

.quote > blockquote::after {
    content: "\e906"; /* icon-quote-close */
    right: 0;
}

/** Animations and transitions
 ******************************************************************************/

@keyframes turning {
    from { transform: rotateZ(0deg); }
    to { transform: rotateZ(360deg); }
}

.is-processing .icon-spinner::before {
    animation: turning 1.5s infinite linear;
}

.icon-spinner {
    display: none;
}

.is-processing .icon-spinner {
    display: flex;
}

@media (prefers-reduced-motion: reduce) {
    .is-processing .icon::before {
        transition-duration: 0.001ms !important;
    }
}

/** Transient notification
 ******************************************************************************/

#live-messages {
    position: fixed;
    bottom: 1em;
    right: 1em;
}

/** Tooltips
 ******************************************************************************/

.tooltip {
    width: 100%;
}

/** States
 ******************************************************************************/

/* "disabled" for non-buttons */

.is-disabled {
    background-color: #dbdbdb;
    border-color: #dbdbdb;
    box-shadow: none;
    color: #7a7a7a;
    opacity: 0.5;
    cursor: not-allowed;
}

/* Book preview table
 ******************************************************************************/

.book-preview td {
    vertical-align: middle;
}

@media only screen and (max-width: 768px) {
    table.is-mobile,
    table.is-mobile tbody {
        display: block;
    }

    table.is-mobile tr {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        border-top: 1px solid #dbdbdb;
    }

    table.is-mobile td {
        display: block;
        box-sizing: border-box;
        flex: 1 0 100%;
        order: 2;
        border-bottom: 0;
    }

    table.is-mobile td.book-preview-top-row {
        order: 1;
        flex-basis: auto;
    }

    table.is-mobile td[data-title]:not(:empty)::before {
        content: attr(data-title);
        display: block;
        font-size: 0.75em;
        font-weight: bold;
    }

    table.is-mobile td:empty {
        padding: 0;
    }

    table.is-mobile th,
    table.is-mobile thead {
        display: none;
    }
}

/* Book list
 ******************************************************************************/

ol.ordered-list {
    list-style: none;
    counter-reset: list-counter;
}

ol.ordered-list li {
    counter-increment: list-counter;
}

ol.ordered-list li::before {
    content: counter(list-counter);
    position: absolute;
    left: -20px;
    width: 20px;
    height: 24px;
    background-color: #fff;
    border: 1px solid #dbdbdb;
    border-right: 0;
    border-top-left-radius: 2px;
    border-top-right-radius: 2px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #888;
    font-size: 0.8em;
    font-weight: bold;
}

@media only screen and (max-width: 768px) {
    ol.ordered-list li::before {
        left: 0;
        z-index: 1;
        border: 0;
        border-right: 1px solid #dbdbdb;
        border-bottom: 1px solid #dbdbdb;
        border-radius: 0;
        border-bottom-right-radius: 2px;
    }
}

/* Threads
 ******************************************************************************/

.thread .is-main .card {
    box-shadow: 0 0.5em 1em -0.125em rgb(50 115 220 / 35%), 0 0 0 1px rgb(50 115 220 / 2%);
}

.thread::after {
    content: "";
    position: absolute;
    z-index: -1;
    top: 0;
    bottom: 0;
    left: 2.5em;
    border-left: 2px solid #e0e0e0;
}

/* Breadcrumbs
 ******************************************************************************/

.breadcrumb li:first-child * {
    padding-left: 0;
}

.breadcrumb li > * {
    align-items: center;
    display: flex;
    justify-content: center;
    padding: 0 0.75em;
}

/* Breadcrumbs
 ******************************************************************************/

.books-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    align-items: end;
    justify-items: stretch;
}

.books-grid > .is-big {
    grid-column: span 2;
    grid-row: span 2;
    justify-self: stretch;
}

.books-grid .book-cover {
    width: 100%;
}

.books-grid .book-title {
    --height-basis: 1.35rem;

    display: block;
    margin-top: 0.5rem;
    line-height: var(--height-basis);
    min-height: calc(2 * var(--height-basis));
}

@media only screen and (min-width: 769px) {
    .books-grid {
        gap: 1.5rem;
        grid-template-columns: repeat(auto-fit, minmax(10em, 1fr));
    }

    .books-grid > .is-big {
        padding: 1.5rem 1.5rem 0;
    }
}

/* Copy
 ******************************************************************************/

.horizontal-copy {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
}

.horizontal-copy textarea {
    min-width: initial;
    white-space: nowrap;
}

.horizontal-copy button {
    align-self: stretch;
    height: unset;
}

.vertical-copy {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
}

.vertical-copy button {
    width: 100%;
}

/* Dimensions
 * @todo These could be in rem.
 ******************************************************************************/

.is-32x32 {
    min-width: 32px !important;
    min-height: 32px !important;
}

.is-96x96 {
    min-width: 96px !important;
    min-height: 96px !important;
}

.is-w-auto {
    width: auto !important;
}

.is-w-xs {
    width: 80px !important;
}

.is-w-s {
    width: 100px !important;
}

.is-w-m {
    width: 150px !important;
}

.is-w-l {
    width: 200px !important;
}

.is-w-xl {
    width: 250px !important;
}

.is-w-xxl {
    width: 500px !important;
}

.is-h-xs {
    height: 80px !important;
}

.is-h-s {
    height: 100px !important;
}

.is-h-m {
    height: 150px !important;
}

.is-h-l {
    height: 200px !important;
}

.is-h-xl {
    height: 250px !important;
}

.is-h-xxl {
    height: 500px !important;
}

@media only screen and (max-width: 768px) {
    .is-w-auto-mobile {
        width: auto !important;
    }

    .is-w-xs-mobile {
        width: 80px !important;
    }

    .is-w-s-mobile {
        width: 100px !important;
    }

    .is-w-m-mobile {
        width: 150px !important;
    }

    .is-w-l-mobile {
        width: 200px !important;
    }

    .is-w-xl-mobile {
        width: 250px !important;
    }

    .is-w-xxl-mobile {
        width: 500px !important;
    }

    .is-h-xs-mobile {
        height: 80px !important;
    }

    .is-h-s-mobile {
        height: 100px !important;
    }

    .is-h-m-mobile {
        height: 150px !important;
    }

    .is-h-l-mobile {
        height: 200px !important;
    }

    .is-h-xl-mobile {
        height: 250px !important;
    }

    .is-h-xxl-mobile {
        height: 500px !important;
    }
}

@media only screen and (min-width: 769px) {
    .is-w-auto-tablet {
        width: auto !important;
    }

    .is-w-xs-tablet {
        width: 80px !important;
    }

    .is-w-s-tablet {
        width: 100px !important;
    }

    .is-w-m-tablet {
        width: 150px !important;
    }

    .is-w-l-tablet {
        width: 200px !important;
    }

    .is-w-xl-tablet {
        width: 250px !important;
    }

    .is-w-xxl-tablet {
        width: 500px !important;
    }

    .is-h-xs-tablet {
        height: 80px !important;
    }

    .is-h-s-tablet {
        height: 100px !important;
    }

    .is-h-m-tablet {
        height: 150px !important;
    }

    .is-h-l-tablet {
        height: 200px !important;
    }

    .is-h-xl-tablet {
        height: 250px !important;
    }

    .is-h-xxl-tablet {
        height: 500px !important;
    }
}

@media only screen and (min-width: 1024px) {
    .is-w-auto-desktop {
        width: auto !important;
    }

    .is-w-xs-desktop {
        width: 80px !important;
    }

    .is-w-s-desktop {
        width: 100px !important;
    }

    .is-w-m-desktop {
        width: 150px !important;
    }

    .is-w-l-desktop {
        width: 200px !important;
    }

    .is-w-xl-desktop {
        width: 250px !important;
    }

    .is-w-xxl-desktop {
        width: 500px !important;
    }

    .is-h-xs-desktop {
        height: 80px !important;
    }

    .is-h-s-desktop {
        height: 100px !important;
    }

    .is-h-m-desktop {
        height: 150px !important;
    }

    .is-h-l-desktop {
        height: 200px !important;
    }

    .is-h-xl-desktop {
        height: 250px !important;
    }

    .is-h-xxl-desktop {
        height: 500px !important;
    }
}

/* Alignments
 *
 * Use them with `.align.to-(c|t|r|b|l)[-(mobile|tablet)]`
 ******************************************************************************/

/* Flex item position
 * -------------------------------------------------------------------------- */

.align {
    display: flex !important;
    flex-direction: row !important;
}

.align.to-c {
    justify-content: center !important;
}

.align.to-t {
    align-items: flex-start !important;
}

.align.to-r {
    justify-content: flex-end !important;
}

.align.to-b {
    align-items: flex-end !important;
}

.align.to-l {
    justify-content: flex-start !important;
}

@media screen and (max-width: 768px) {
    .align.to-c-mobile {
        justify-content: center !important;
    }

    .align.to-t-mobile {
        align-items: flex-start !important;
    }

    .align.to-r-mobile {
        justify-content: flex-end !important;
    }

    .align.to-b-mobile {
        align-items: flex-end !important;
    }

    .align.to-l-mobile {
        justify-content: flex-start !important;
    }
}

@media screen and (min-width: 769px) {
    .align.to-c-tablet {
        justify-content: center !important;
    }

    .align.to-t-tablet {
        align-items: flex-start !important;
    }

    .align.to-r-tablet {
        justify-content: flex-end !important;
    }

    .align.to-b-tablet {
        align-items: flex-end !important;
    }

    .align.to-l-tablet {
        justify-content: flex-start !important;
    }
}

/* Spacings
 *
 * Those are supplementary rules to Bulma’s. They follow the same conventions.
 * Add those you’ll need.
 ******************************************************************************/

.mr-auto {
    margin-right: auto !important;
}

.ml-auto {
    margin-left: auto !important;
}

@media screen and (max-width: 768px) {
    .m-0-mobile {
        margin: 0 !important;
    }

    .mr-auto-mobile {
        margin-right: auto !important;
    }

    .ml-auto-mobile {
        margin-left: auto !important;
    }

    .mt-3-mobile {
        margin-top: 0.75rem !important;
    }

    .ml-3-mobile {
        margin-left: 0.75rem !important;
    }

    .mx-3-mobile {
        margin-right: 0.75rem !important;
        margin-left: 0.75rem !important;
    }

    .my-3-mobile {
        margin-top: 0.75rem !important;
        margin-bottom: 0.75rem !important;
    }
}

@media screen and (min-width: 769px) {
    .m-0-tablet {
        margin: 0 !important;
    }

    .mr-auto-tablet {
        margin-right: auto !important;
    }

    .ml-auto-tablet {
        margin-left: auto !important;
    }

    .mt-3-tablet {
        margin-top: 0.75rem !important;
    }

    .ml-3-tablet {
        margin-left: 0.75rem !important;
    }

    .mx-3-tablet {
        margin-right: 0.75rem !important;
        margin-left: 0.75rem !important;
    }

    .my-3-tablet {
        margin-top: 0.75rem !important;
        margin-bottom: 0.75rem !important;
    }
}