/* 

    DEFAULTS

 */

/* Set the global variables for everything. Change these to use your own fonts/colours. */
:root {

    /* Set sans-serif & mono fonts */
    /* --sans-font: -apple-system, BlinkMacSystemFont, "Avenir Next", Avenir, "Nimbus Sans L", Roboto, Noto, "Segoe UI", Arial, Helvetica, "Helvetica Neue", sans-serif; */
    --sans-font: 'Inter', sans-serif;
    --mono-font: Consolas, Menlo, Monaco, "Andale Mono", "Ubuntu Mono", monospace;

    --base-fontsize: 1rem;
    --line-height: 1.5;

    /* Default (light) theme */
    --bg: #FFF;
    --accent-bg: #F5F7FF;
    --accent-bg-stronger: #E8E8E8;
    --text: #000;
    --text-light: #585858;
    --border: #D8DAE1;
    --accent: #2844D2;
    --accent-light: #90CAF9;
    --code: #D81B60;
    --preformatted: #444;
    --marked: #FFDD33;
    --disabled: #EFEFEF;
}


/* Dark theme */
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #18181B;
        --accent-bg: #2B2B2B;
        --accent-bg-stronger: #444;
        --text: #FFF;
        --text-light: #ABABAB;
        --border: #666;
        --accent: #8ABBFF;
        --accent-light: #FFECB3;
        --code: #F06292;
        --preformatted: #CCC;
        --disabled: #111;
    }
}

* {
    /* Set the font globally */
    font-family: var(--sans-font);
}

html {
    font-size: 16px;
}

/* 

    LAYOUT

 */

/* Make the body a nice central block */
body {
    color: var(--text);
    background: var(--bg);
    font-size: calc(var(--base-fontsize) * 1.125);
    line-height: var(--line-height);
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Make the main element a nice central block */
main {
    padding: 1.5rem;
    flex: 1;
}

/* HEADER */
header {
    display: flex;
    gap: 2rem;
    padding: 1.5rem 1.5rem 0;
}
header .logo img {
    display: block;
    border-radius: 50%;
    width: 4rem; height: 4rem;
}

/* Navigation */
nav {
    line-height: 1;
    display: flex;
    gap: 0.25rem;
}
nav a {
    display: inline-block;
    margin-right: 1.75rem;
}
nav a.last {
    margin-right: 0;
}
nav span {
    color: var(--accent);
    opacity: 0.25;
}

/* FOOTER */
footer {
    line-height: 1;
    display: flex;
    gap: 2rem;
    padding: 0 1.5rem 1.5rem;
}

/* SOCIAL NETWORKS */
.social ul,
.social ol {
    list-style: none;
    padding: 0;
    margin: 0;
    line-height: 2;
}

/* HOMEPAGE */
.homepage {
    max-width: 40rem;
    padding: 4rem 0;
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

/* BLOG INDEX */
.blog-listing {
    max-width: 40rem;
    padding: 4rem 0 6rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.blog-listing article {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.blog-listing p {
    margin: 0;
}

/* BLOG POST */
.blog-post {
    max-width: 40rem;
    padding: 4rem 0 6rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.blog-post h2,
.blog-post h3 {
    margin-top: 1rem;
}

/* TYPOGRAPHY */

/* Headers */
h1, h2, h3 {
    margin: 0; 
    padding: 0;
}
h1 {
    font-size: calc(var(--base-fontsize) * 2.25);
    font-weight: bold;
    line-height: 1.2;
}

h2 {
    font-size: calc(var(--base-fontsize) * 2.25);
    font-weight: normal;
    line-height: 1.2;
}

h3 {
    font-size: calc(var(--base-fontsize) * 1.125);
    font-weight: bold;
}
.lead {
    font-size: calc(var(--base-fontsize) * 2);
    line-height: 1.2;
}
.lead p {
    margin: 0;
}
p {
    margin: 0;
}

/* Links & buttons */
a,
a:visited {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

a button,
button,
input[type="submit"],
input[type="reset"],
input[type="button"] {
    border: none;
    border-radius: 5px;
    background: var(--accent);
    font-size: 1rem;
    color: var(--bg);
    padding: .7rem .9rem;
    margin: .5rem 0;
    transition: .4s;
}

a button[disabled],
button[disabled],
input[type="submit"][disabled],
input[type="reset"][disabled],
input[type="button"][disabled],
input[type="checkbox"][disabled],
input[type="radio"][disabled],
select[disabled] {
    cursor: default;
    opacity: .5;
    cursor: not-allowed;
}

input:disabled,
textarea:disabled,
select:disabled {
    cursor: not-allowed;
    background-color: var(--disabled);
}

input[type="range"] {
    padding: 0;
}

/* Set the cursor to '?' while hovering over an abbreviation */
abbr {
    cursor: help;
}

button:focus,
button:enabled:hover,
input[type="submit"]:focus,
input[type="submit"]:enabled:hover,
input[type="reset"]:focus,
input[type="reset"]:enabled:hover,
input[type="button"]:focus,
input[type="button"]:enabled:hover,
input[type="checkbox"]:focus,
input[type="checkbox"]:enabled:hover,
input[type="radio"]:focus,
input[type="radio"]:enabled:hover{
    opacity: .8;
}

/* Format the expanding box */
details {
    padding: .6rem 1rem;
    background: var(--accent-bg);
    border: 1px solid var(--border);
    border-radius: 5px;
    margin-bottom: 1rem;
}

summary {
    cursor: pointer;
    font-weight: bold;
}

details[open] {
    padding-bottom: .75rem;
}

details[open] summary {
    margin-bottom: .5rem;
}

details[open]>*:last-child {
    margin-bottom: 0;
}

/* Format tables */
table {
    border-collapse: collapse;
    width: 100%;
    margin: 1.5rem 0;
    font-size: 90%;
}

td,
th {
    border: 1px solid var(--border);
    text-align: left;
    padding: .5rem;
}

th {
    background: var(--accent-bg-stronger);
    font-weight: bold;
}

tr:nth-child(odd) {
    /* Set every other cell slightly darker. Improves readability. */
    background: var(--accent-bg);
}

table caption {
    font-weight: bold;
    margin-bottom: .5rem;
}

/* Lists */
ol,
ul {
    padding-left: 3rem;
}

/* Format forms */
textarea,
select,
input {
    font-size: inherit;
    font-family: inherit;
    padding: .5rem;
    margin-bottom: .5rem;
    color: var(--text);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 5px;
    box-shadow: none;
    box-sizing: border-box;
    width: 60%;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
}

/* Add arrow to select */
select {
    background-image:
        linear-gradient(45deg, transparent 49%, var(--text) 51%),
        linear-gradient(135deg, var(--text) 51%, transparent 49%);
    background-position:
        calc(100% - 20px),
        calc(100% - 15px);
    background-size:
        5px 5px,
        5px 5px;
    background-repeat: no-repeat;
}

/* checkbox and radio button style */
input[type="checkbox"], input[type="radio"]{
    vertical-align: bottom;
    position: relative;
}
input[type="radio"]{
    border-radius: 100%;
}

input[type="checkbox"]:checked,
input[type="radio"]:checked {
    background: var(--accent);
}

input[type="checkbox"]:checked::after {
    /* Creates a rectangle with colored right and bottom borders which is rotated to look like a check mark */
    content: ' ';
    width: 0.1em;
    height: 0.25em;
    border-radius: 0;
    position: absolute;
    top: 0.05em;
    left: 0.18em;
    background: transparent;
    border-right: solid var(--bg) 0.08em;
    border-bottom: solid var(--bg) 0.08em;
    font-size: 1.8em;
    transform: rotate(45deg);
}
input[type="radio"]:checked::after {
    /* creates a colored circle for the checked radio button  */
    content: ' ';
    width: .25em;
    height: .25em;
    border-radius: 100%;
    position: absolute;
    top: 0.125em;
    background: var(--bg);
    left: 0.125em;
    font-size: 32px;
}

/* Make the textarea wider than other inputs */
textarea {
    width: 80%
}

/* Makes input fields wider on smaller screens */
@media only screen and (max-width: 720px) {
    textarea,
    select,
    input {
        width: 100%;
    }
}

/* Ensures the checkbox and radio inputs do not have a set width like other input fields */
input[type="checkbox"], input[type="radio"]{
    width: auto;
}

/* do not show border around file selector button */
input[type="file"] {
    border: 0;
}

/* Without this any HTML using <fieldset> shows ugly borders and has additional padding/margin. (Issue #3) */
fieldset {
    border: 0;
    padding: 0;
    margin: 0;
}

/* Misc body elements */

hr {
    color: var(--border);
    border-top: 1px;
    margin: 1rem auto;
}

mark {
    padding: 2px 5px;
    border-radius: 4px;
    background: var(--marked);
}

main img, main video {
    max-width: 100%;
    border-radius: 5px;
}

figure {
    margin: 0;
}

figcaption {
    font-size: .9rem;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 1rem;
}

blockquote {
    margin: 2rem 0 2rem 2rem;
    padding: .4rem .8rem;
    border-left: .35rem solid var(--accent);
    opacity: .8;
    font-style: italic;
}

cite {
    font-size: 0.9rem;
    color: var(--text-light);
    font-style: normal;
}

/* Use mono font for code like elements */
code,
pre,
pre span,
kbd,
samp {
    font-size: 1rem;
    font-family: var(--mono-font);
    color: var(--code);
}

code {
    font-size: 1.075rem;
}

kbd {
    color: var(--preformatted);
    border: 1px solid var(--preformatted);
    border-bottom: 3px solid var(--preformatted);
    border-radius: 5px;
    padding: .1rem;
}

pre {
    padding: 1rem 1.4rem;
    max-width: 100%;
    overflow: auto;
    color: var(--preformatted);
    background: var(--accent-bg);
    border: 1px solid var(--border);
    border-radius: 5px;
}

/* Fix embedded code within pre */
pre code {
    color: var(--preformatted);
    background: none;
    margin: 0;
    padding: 0;
}


/* CSS Rules below are added for Bolt's Skeleton theme */

.callout {
    border: 2px dashed rgba(0, 0, 0, 0.2);
    background-color: rgba(0, 0, 0, 0.05);
    padding: 0.5rem 1rem;
    margin: 1rem 0;
}


.meta {
    color: #888;
    font-size: 0.9em;
}

/* Default pagerfanta styles, for pagination */
.pagination {
    text-align: center;
}

.pagination li {
    display: inline-block;
    background: var(--accent-bg);
    border: 1px solid var(--accent-light);
    color: var(--accent);
    padding: 0;
    border-radius: 4px;
    font-size: 1rem;
}

.pagination li.active {
    background: var(--accent-light);
}

.pagination a {
    text-decoration: none;
    display: inline-block;
    padding: .25em .6em;
}

.pagination a:hover {
    background: var(--accent-light);
    color: var(--accent);
}

.pagination .dots {
    border-width: 0;
}

.pagination .current {
    background: #c0dbe0;
    font-weight: bold;
}

.pagination .disabled {
    border-color: #c0dbe0;
    color: #abcfd6;
}

/* Some tweaks to keep Symfony dumps in check */
.sf-dump {
    font-size: 1rem !important;
    line-height: 1.4rem !important;
}