@font-face {
    font-family: "JetBrains Mono";
    src: url("/fonts/JetBrainsMonoNerdFontPropo-Regular.ttf") format("truetype");
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: "JetBrains Mono";
    src: url("/fonts/JetBrainsMonoNerdFontPropo-Italic.ttf") format("truetype");
    font-weight: normal;
    font-style: italic;
}

/* All colors centralized */

:root {
    --main-color: #82b1ff;
    --hover-color: #546e7a;
    --callout-bg-color: #546e7a;
    --warning-color: #ffd740;

    --border-color: #37474f;
    --border-color-soft: var(--main-color);

    /* Neutrals & text */
    --background-color: #263238;
    --text-color: #cfd8dc;
    --meta-text-color: #90a4ae;
    --blockquote-text-color: #90a4ae;

    /* Images & panels */
    --img-border-color: #37474f;
    --toc-bg-color: #37474f;
    --draft-bg-color: #455a64;

    /* Code & blocks */
    --code-bg: #37474f;
    --pre-bg: #37474f;
    --highlight-selection-bg: rgba(84, 110, 122, 0.3);

    /* Helpers */
    --white: #ffffff;
    --black: #000000;
}

html {
    color: var(--text-color);
    font-family: "JetBrains Mono", monospace;
    font-size: 15px;
    line-height: 1.6em;
}

body {
    margin: 8px;
    background-color: var(--background-color);
}

::selection {
    background: var(--main-color);
    color: var(--white);
}

p {
    font-family: "JetBrains Mono", sans-serif;
    line-height: 1.5;
}

hr {
    border: 0;
    border-top: 3px dotted var(--border-color);
    margin: 1em 0;
}

blockquote {
    border-left: 3px solid var(--border-color);
    color: var(--blockquote-text-color);
    padding-left: 1em;
    margin: 0;
}

a {
    border-bottom: 3px solid var(--main-color);
    color: inherit;
    text-decoration: none;
}

a:hover {
    background-color: var(--hover-color);
    color: var(--white);
}

ul {
    list-style: none;
    padding-left: 2ch;
}

ul li {
    text-indent: -2ch;
}

ul > li::before {
    content: "* ";
    font-weight: bold;
}

img {
    border: 3px solid var(--img-border-color);
    max-width: 100%;
}

figure {
    box-sizing: border-box;
    display: inline-block;
    margin: 0;
    max-width: 100%;
}

figure img {
    max-height: 500px;
}

@media screen and (min-width: 600px) {
    figure {
        padding: 0 40px;
    }
}

figure h4 {
    font-size: 1rem;
    margin: 0 0 1em;
}

figure h4::before {
    content: "↳ ";
}

code {
    background-color: var(--code-bg);
    padding: 0.1em 0.2em;
}

pre {
    background-color: var(--pre-bg);
    line-height: 1.4;
    overflow-x: auto;
    padding: 1em;
}

.highlight pre ::selection {
    background: var(--highlight-selection-bg);
    color: inherit;
}

pre code {
    background-color: transparent;
    color: inherit;
    font-size: 100%;
    padding: 0;
}

.content {
    margin: 0 auto 4em;
    max-width: 1000px;
    padding: 0 1ch;
    word-wrap: break-word;
}

header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 1em 0;
    line-height: 2.5em;
}

header .main {
    font-size: 1.5rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 1.2rem;
    margin-top: 2em;
}

h1::before {
    color: var(--main-color);
    content: "# ";
}
h2::before {
    color: var(--main-color);
    content: "## ";
}
h3::before {
    color: var(--main-color);
    content: "### ";
}
h4::before {
    color: var(--main-color);
    content: "#### ";
}
h5::before {
    color: var(--main-color);
    content: "##### ";
}
h6::before {
    color: var(--main-color);
    content: "###### ";
}

.meta {
    color: var(--meta-text-color);
    letter-spacing: -0.5px;
}

.post-container {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.post-content {
    flex: 3;
    min-width: 0;
}

.toc {
    background-color: var(--toc-bg-color);
    border-radius: 5px;
    color: var(--text-color);
    padding: 10px;
    margin-left: 20px;
    max-width: 300px;
    position: sticky;
    top: 20px;
    flex: 0 0 auto;
}

footer {
    display: flex;
    align-items: center;
    border-top: 0.4rem dotted var(--border-color);
    padding: 2rem 0;
    margin-top: 2rem;
}

.callout {
    background-color: var(--callout-bg-color);
    color: var(--white);
    padding: 1em;
}

.callout a {
    border-bottom: 3px solid var(--white);
}

.callout a:hover {
    background-color: var(--white);
    color: var(--callout-bg-color);
}

.callout-alert {
    color: var(--black);
    background-color: transparent;
    border: 3px solid var(--main-color);
}

.callout-custom {
    color: var(--black);
}

.callout-tip {
    color: var(--black);
    background-color: transparent;
    border: 3px solid var(--callout-bg-color);
}

.callout-warning {
    color: var(--black);
    background-color: transparent;
    border: 3px solid var(--warning-color);
}

/* tags ------------- */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5ch;
    padding: 0;
    margin-top: 2em;
}

.tags li::before {
    content: none;
}

.tags li {
    display: inline;
    margin: 1em;
}

.tags a {
    margin-bottom: 0.5ch;
}
/* ----------------- */

.draft-label {
    background-color: var(--draft-bg-color);
    color: var(--border-color);
    padding: 2px 4px;
    border-radius: 4px;
    margin-left: 6px;
}

/* Feather icons */
svg {
    max-height: 15px;
}

.feather {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.soc:hover {
    color: var(--white);
}

.ctf-divider {
    border-top: 3px dashed var(--border-color);
    margin: 3rem 0;
}

/* Codeblocks styles */
figure.codeblock {
    margin: 1.5em 0;
    width: 100%;
    max-width: inherit;
    border: 1px solid var(--border-color-soft);
    border-radius: 2px;
    overflow: hidden;
    padding: 0;
}

.codeblock-header {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin: 0;
    padding: 0.3em 0.5em;
    background-color: transparent;
    font-family: monospace;
    font-size: 0.9em;
    color: var(--main-color);
    border-bottom: none;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

.codeblock-lang {
    font-weight: 600;
    margin-right: auto;
}

.codeblock-actions button {
    background: none;
    border: none;
    padding: 0;
    margin: 0 0.3em;
    cursor: pointer;
    font-size: 1em;
    color: var(--main-color);
}

.codeblock-content {
    margin: 0;
    padding: 0;
}

.codeblock-content .highlight,
.codeblock-content pre {
    margin: 0 !important;
    padding: 0;
    border: none;
    border-radius: 0 0 4px 4px;
}

.codeblock.collapsed .codeblock-content {
    display: none;
}

figure.codeblock .codeblock-content pre {
    padding: 0.5em;
}