:root {
    --common-font: "Roboto", Helvetica, sans-serif;
    --mono-font: "JetBrains Mono", monospace;
}

* {
    border-color: inherit;
}

body {
    font-family: var(--common-font);
    max-width: var(--body-width);
    margin: 0 auto;
    min-height: 100vh;

    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

header, footer {
    padding: 0.2rem;
    margin: 0.5rem;
    border-width: 0.15rem;
    border-style: solid;
    border-radius: 0.5rem;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

main {
    margin: 0 1rem;
    flex-grow: 1;

    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

p {
    align-self: normal;
}

p, h1, h2, h3 {
    margin: 0.5rem 0;
}

pre, code {
    font-family: var(--mono-font);
    font-size: 0.8rem;
}

main>pre {
    margin: 0.5rem 0;
    padding: 0 1rem;
    font-size: 0.8rem;
}

pre>code {
    font-size: inherit;
}

code {
    font-size: 0.9rem;
    white-space: pre;
}

a {
    color: var(--link);
}

a:visited {
    color: var(--link-fg-override, var(--visited));
}

span[title]:hover {
    text-decoration: underline dotted;
}

hr {
    margin-inline: 0;
    align-self: stretch;
}

main img {
    margin: 0.5rem auto;
    display: block;
}

main img + em {
    text-align: center;
    display: block;
}

button {
    box-sizing: initial;
    font-family: var(--common-font);
    font-size: 1em;
}

.theme-apply, .theme-apply.button {
    color: var(--fg);
    background: var(--bg);
    border-color: var(--border);
}



/* TABLES */

.table-box {
    overflow-x: auto;
    align-self: center;
    width: max-content;
    max-width: 100vw;
}

table {
    border-collapse: collapse;
    border-color: var(--fg);
    width: max-content;
    margin: auto;
}

th {
    font-weight: bold;
}

th:empty {
    border: none;
}

th, td {
    border-style: solid;
    border-width: 1px;
    padding: 0.3em;
    text-align: center;
}



/* SCROLLBAR */

::-webkit-scrollbar {
    width: 0.6rem;
    height: 0.2rem;
}

::-webkit-scrollbar-thumb {
    border-radius: 1rem;
    background: var(--fg);
}



/* ADDITIONAL BLOCK PROPERTIES */

.stretched {
    align-self: stretch;
}

.centered {
    display: flex;
    align-self: stretch;
    flex-direction: column;
    align-items: center;
}

.big-block {
    width: 75%
}

.line-block {
    display: flex;
    align-items: center;
}

.centered-line-block {
    align-self: stretch;
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    flex-wrap: wrap;
}

.file-list {
    align-self: center;
    min-width: 25%;
}

.breadcrumbs {
    flex-grow: 1;
    overflow-x: auto;
    white-space: nowrap;
    padding: 0.1rem 0;

    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.theme-panel {
    display: flex;
    align-self: stretch;
    justify-content: space-around;
}

#invert-theme-button::after {
    font-family: 'Material Icons', var(--common-font);
}

label[for="body-width-range"] {
    font-family: 'JetBrains Mono', monospace;
}



/* ARTICLE PREVIEW */

.preview-block {
    display: flex;
    align-self: stretch;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.preview {
    padding: 0.5rem;
    border-radius: 0.5rem;
    width: 100%;
}

.preview>* {
    margin: 0;
}



/* ICON */

.icon {
    display: inline-block;
}

.icon::after {
    font-family: 'Material Icons';

    user-select: none;
    text-transform: none;
    text-decoration: none;
    line-height: 1;
    white-space: nowrap;
    direction: ltr;
    font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
}

.button>.icon:not(:empty), .button>.svg-icon {
    margin-right: 0.25rem;
}



/* SVG ICONS */

.svg-icon {
    height: 1.2rem;
    width: 1.2rem;
    background: currentColor;
    mask-size: 100%;
    -webkit-mask-size: 100%;
}

.license-icon {
    mask-image: url(/static/media/license_icon.svg);
    -webkit-mask-image: url(/static/media/license_icon.svg);
}

.github-icon {
    mask-image: url(/static/media/github_icon.svg);
    -webkit-mask-image: url(/static/media/github_icon.svg);
}



/* BUTTON */

.text-block, .button {
    display: block;
    margin: 0.2rem;
    text-align: center;
    text-decoration: none;

    display: flex;
    align-items: center;
}

.frame, .button {
    border-style: solid;
    border-width: 0.15rem;
    border-radius: 0.5rem;
    padding: 0.2rem;
    margin: 0.2rem;
}

.preview, .button {
    color: inherit;
    background: inherit;
    font-size: 1em;

    cursor: pointer;
    user-select: none;
    text-decoration: none;

    --link-fg-override: var(--fg);
}

.preview:hover, .button:hover {
    background: var(--hover);
}

.preview:active, .button:active {
    background: var(--active);
}



/* SWITCH */

.switch {
    margin: 0.2rem;
    border-radius: 0.3rem;
    font-size: 1.25rem;
    display: inline-block;
}

.switch input {
    display: none;
}

.slider {
    background: var(--inactive);
    display: flex;
    padding: 0;
    width: 2em;
}

.slider::after {
    content: "";
    height: 1em;
    width: 1em;
    border-radius: 0.3rem;
    background: var(--slider);
    position: relative;
    left: 0em;
}

input:checked+.slider {
    background: var(--active);
}

input:checked+.slider::after {
    left: 1em;
}



/* RANGE */

.range-block {
    display: flex;
    flex-direction: column;
    align-self: stretch;
    margin: 0.4rem;
}

.range {
    font-size: 1.25rem;
    flex-grow: 1;
    padding: 0;

    -webkit-appearance: none;
    height: max-content;
    border-radius: 0.5rem;
    background: var(--inactive);
}

.range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    height: 1em;
    width: 1em;
    border-radius: 0.3rem;
    background: var(--slider);
    cursor: pointer;
}

.range::-webkit-slider-thumb:hover {
    background: var(--slider-hover);
}

.range::-moz-range-thumb {
    -webkit-appearance: none;
    appearance: none;
    height: 1em;
    width: 1em;
    border-radius: 0.3rem;
    background: var(--slider);
    cursor: pointer;
}

.range::-moz-range-thumb:hover {
    background: var(--slider-hover);
}



/* CODE HIGHLIGHT */

.highlight-block {
    --hl-fg: #def;
    --hl-fg-hover: #abc;
    --text: #A9B7C6;

    --frame: #777;
    --string-start: #666;
    --tooltip-bg: #444;
    --tooltip-border: #888;

    --button: #2b2b2b;
    --button-hover: #444;
    --button-active: #333;

    border-radius: 0.4rem;
    padding: 0.2rem;
    margin: 0.5rem;

    display: flex;
    max-width: fit-content;
    align-self: stretch;
    position: relative;

    color: var(--hl-fg);
    background-color: var(--frame);
}

.highlight-block * {
    color: inherit;
    background-color: inherit;
}

.highlight-block pre {
    margin: 0;
    padding: 0.5rem 0.15rem 0.5rem 0;
}

.highlight-block>pre {
    cursor: default;
    user-select: none;
    text-align: end;
}

.highlight {
    border-radius: 0.2rem;
    padding: 0 0.5rem;
    overflow-x: auto;
}

.highlight pre {
    border-left-width: 0.1rem;
    border-left-style: solid;

    padding: 0.5rem 0.3rem;

    border-left-color: var(--string-start);
}

.highlight::-webkit-scrollbar {
    height: 0.4rem;
}

.highlight::-webkit-scrollbar-track {
    margin-inline: 0.4rem;
}

.highlight::-webkit-scrollbar-thumb {
    border-radius: 1rem;
    background: var(--hl-fg);
}

.highlight::-webkit-scrollbar-thumb:hover {
    background: var(--hl-fg-hover);
}

.copy-button {
    font-family: 'Material Icons', monospace;
    font-size: 0.75rem;
    user-select: none;
    cursor: pointer;

    position: absolute;
    top: 0;
    right: 0;

    margin: 0.4rem;
    padding: 0.1rem;
    border-radius: 0.1rem;
    box-shadow: 0 0 0 0;

    background: var(--button);
    color: var(--text);
    opacity: 0;
}

.highlight-block:hover>.copy-button {
    opacity: 0.5;
}

.highlight-block:hover>.copy-button:hover {
    box-shadow: 0 0 0 0.1rem;

    background: var(--button-hover);
    border-color: var(--hl-fg);
    opacity: 1;
}

.copy-button:active {
    background: var(--button-active);
}


.copy-tooltip {
    font-family: var(--common-font);
    font-size: 0.8rem;

    width: max-content;
    position: absolute;
    top: -1.85rem;
    left: 50%;
    transform: translateX(-50%);

    padding: 0.2rem;
    border: 0.1rem;
    border-style: solid;
    border-radius: 0.4rem;

    cursor: default;
    opacity: 0;
    pointer-events: none;

    background-color: var(--tooltip-bg);
    color: var(--text);
    border-color: var(--tooltip-border);
}

.copy-tooltip::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -0.3rem;

    border-width: 0.3rem;
    border-style: solid;
    border-color: transparent;
    border-top-color: var(--tooltip-bg);
}

.copy-tooltip>::after {
    content: "Copy";
}

:hover>.copy-tooltip {
    opacity: 1;
}

.copy-animation>.copy-tooltip>::after {
    animation: copy-tooltip 1.5s;
}

.copy-animation {
    animation: copy-button 1.5s;
}

.copy-animation::after {
    animation: copy-button-icon 1.5s;
}

@keyframes copy-button {
    from, to {
        color: #88be05;
    }
}

@keyframes copy-tooltip {
    from, to {
        content: "Copied";
    }
}