/*
Theme Name: Grading
Author: Miro Veselý
Description: Minimalistická typografická téma. Bez JavaScriptu, bez cookies, bez externých požiadaviek.
Version: 1.0
Requires at least: 6.5
Requires PHP: 7.4
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: grading
*/

/* ---------- premenné ---------- */

:root {
	--bg:      #FAFAF8;
	--fg:      #141414;
	--soft:    #3A3A37;
	--muted:   #5A5A56;
	--rule:    rgba(0,0,0,.16);
	--bar-bg:  #141414;
	--bar-fg:  #FAFAF8;
	--page:    62.5rem;  /* 1000px – šírka stránky */
	--col:     43.75rem; /* 700px  – šírka textového stĺpca */
}

@media (prefers-color-scheme: dark) {
	:root {
		--bg:     #141414;
		--fg:     #E4E4E0;
		--soft:   #C6C6C1;
		--muted:  #9A9A94;
		--rule:   rgba(255,255,255,.18);
		--bar-bg: #000000;
		--bar-fg: #E4E4E0;
	}
}

/* ---------- základ ---------- */

*, *::before, *::after { box-sizing: border-box; }

html { 
-webkit-text-size-adjust: 100%; 
 font-family: var(--font-sans);
  font-synthesis: none;
}


:root {
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, "Helvetica Neue", "Liberation Sans", Arial, sans-serif,
    "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}


body {
	margin: 0;
	background: var(--bg);
	color: var(--fg);
	font-family: var(--font-sans);
	font-size: 1.0625rem;
	font-weight: 400;
	line-height: 1.55;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

.page {
	max-width: var(--page);
	margin: 0 auto;
	padding: 0 1.15rem;
}

main.page {
	padding-top: 2.4rem;
	padding-bottom: 1rem;
}

.col {
	max-width: var(--col);
	margin: 0 auto;
}

/* ---------- odkazy a focus ---------- */

a {
	color: inherit;
	text-decoration: underline;
	text-underline-offset: 3px;
	text-decoration-thickness: 1px;
}

a:hover { text-decoration-thickness: 2px; }

:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 3px;
}

.skip {
	position: absolute;
	left: -9999px;
}

.skip:focus {
	position: static;
	display: block;
	padding: .6rem 1.15rem;
	background: var(--bar-bg);
	color: var(--bar-fg);
}

/* ---------- lišta ---------- */

.bar {
	background: var(--bar-bg);
	color: var(--bar-fg);
}

.bar .page {
	padding-top: .85rem;
	padding-bottom: .85rem;
}

.site-name {
	margin: 0;
	font-size: 1.15rem;
	font-weight: 700;
	letter-spacing: -.01em;
	line-height: 1.25;
}

.site-name a { text-decoration: none; }
.site-name a:hover { text-decoration: underline; }

.site-tagline {
	margin: .2rem 0 0;
	font-size: .72rem;
	font-weight: 400;
	line-height: 1.3;
	letter-spacing: .01em;
	opacity: .75;
}

/* ---------- typografia ---------- */

h1, h2, h3 {
	line-height: 1.22;
	font-weight: 700;
	letter-spacing: -.012em;
}

h1 { font-size: 1.7rem;  margin: 0 0 .5em; }
h2 { font-size: 1.25rem; margin: 1.9em 0 .5em; }
h3 { font-size: 1.1rem;  margin: 1.7em 0 .4em; }

p { margin: 0 0 1.1em; font-weight: 400;}

ul, ol {
	margin: 0 0 1.2em;
	padding-left: 1.3em;
}

li { margin-bottom: .4em; }

blockquote {
	margin: 1.6em 0;
	padding-left: 1.1em;
	border-left: 2px solid var(--rule);
	color: var(--soft);
}

code, pre {
	font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
	font-size: .92em;
}

pre {
	overflow-x: auto;
	padding: .9em 1em;
	border: 1px solid var(--rule);
}

hr {
	border: 0;
	border-top: 1px solid var(--rule);
	margin: 2.4em 0;
}

/* ---------- obrázky ---------- */

img, video, iframe { max-width: 100%; height: auto; }

figure { margin: 1.7em 0; }

figure img { display: block; }

figcaption, .wp-caption-text {
	font-size: .9em;
	line-height: 1.45;
	color: var(--muted);
	margin-top: .6em;
}

.aligncenter { display: block; margin-left: auto; margin-right: auto; }
.alignleft   { float: left;  margin: .3em 1.2em 1em 0; }
.alignright  { float: right; margin: .3em 0 1em 1.2em; }
.alignnone   { display: block; }
.wp-caption  { max-width: 100%; }

/* ---------- článok ---------- */

.lead {
	margin: 0 0 1.7em;
	padding-bottom: 1.3em;
	border-bottom: 1px solid var(--rule);
	font-size: .93em;
	color: var(--muted);
}

.entry-content { margin-bottom: 2.5em; }

.entry-content > *:last-child { margin-bottom: 0; }

/* ---------- zoznam článkov ---------- */

.intro {
	margin: 0 0 2.4em;
	padding-bottom: 1.5em;
	border-bottom: 1px solid var(--rule);
	color: var(--soft);
}

.list-item { margin-bottom: 2.3em; }

.list-item h2 { margin: 0 0 .35em; }

.list-item p { margin: 0; color: var(--soft); }

.pagination {
	margin-top: 3em;
	padding-top: 1.3em;
	border-top: 1px solid var(--rule);
	font-size: .93em;
}

.pagination .page-numbers { padding-right: .7em; }

.pagination .current { text-decoration: none; color: var(--muted); }

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	white-space: nowrap;
}

/* ---------- pätička ---------- */

.site-footer {
	margin-top: 3.5rem;
	padding: 1.3rem 0 2.5rem;
	border-top: 1px solid var(--rule);
	font-size: .9rem;
	color: var(--muted);
}

.site-footer p { margin: 0; }

/* ---------- vyhľadávanie ---------- */

.search-form input[type="search"] {
	font: inherit;
	padding: .45em .6em;
	color: var(--fg);
	background: transparent;
	border: 1px solid var(--rule);
}

.search-form button {
	font: inherit;
	padding: .45em .9em;
	color: var(--bar-fg);
	background: var(--bar-bg);
	border: 1px solid var(--bar-bg);
	cursor: pointer;
}

/* ---------- desktop ---------- */

@media (min-width: 40em) {

	body {
		font-size: 1.1875rem;
		line-height: 1.62;
	}

	.page { padding: 0 2rem; }

	h1 { font-size: 2.25rem; margin-bottom: .45em; }
	h2 { font-size: 1.5rem; }
	h3 { font-size: 1.22rem; }

	main.page {
		padding-top: 3.4rem;
		padding-bottom: 1.5rem;
	}

	.bar .page {
		padding-top: 1rem;
		padding-bottom: 1rem;
	}

	.site-name { font-size: 1.4rem; }
	.site-tagline { font-size: .78rem; }

	.list-item { margin-bottom: 2.6em; }
}

/* ---------- tlač ---------- */

@media print {
	.bar, .skip, .pagination, .search-form { display: none; }
	body { background: #fff; color: #000; font-size: 11pt; }
	a { color: #000; }
	.site-footer { border-color: #000; color: #000; }
}