@charset "utf-8";

/* URI: /css/web_main.css?v=1786820484 */
/* ==========================================================================
   Osobní stránka Jana Baláka — základní styly
   Barevné schéma: teplá oranžovo-žlutá (světlý režim) / tmavý slate + amber (tmavý režim)
   ========================================================================== */

:root {
	--font-body: Inter, "Helvetica Neue", Arial, sans-serif;
	--font-mono: "JetBrains Mono", "Fira Code", monospace;

	--radius: 10px;
	--transition: all 0.2s ease-in-out;

	/* Light theme (default) — teplá, svěží paleta */
	--color-bg: #FFF9F2;
	--color-surface: #FFFFFF;
	--color-primary: #C2410C;
	--color-primary-strong: #9A3412;
	--color-button-bg: #C2410C;
	--color-button-text: #FFFFFF;
	--color-text: #1C1917;
	--color-text-muted: #78716C;
	--color-border: #78716C;
	--color-success: #047857;
	--color-success-contrast: #FFFFFF;
	--color-alert: #E11D48;
	--color-alert-contrast: #FFFFFF;
	--color-focus: #9A3412;
}

:root[data-theme="dark"] {
	--color-bg: #0F172A;
	--color-surface: #1E293B;
	--color-primary: #FB923C;
	--color-primary-strong: #FDBA74;
	--color-button-bg: #F59E0B;
	--color-button-text: #1C1917;
	--color-text: #F8FAFC;
	--color-text-muted: #94A3B8;
	--color-border: #94A3B8;
	--color-success: #10B981;
	--color-success-contrast: #052E22;
	--color-alert: #F43F5E;
	--color-alert-contrast: #2A0510;
	--color-focus: #FDBA74;
}

@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) {
		--color-bg: #0F172A;
		--color-surface: #1E293B;
		--color-primary: #FB923C;
		--color-primary-strong: #FDBA74;
		--color-button-bg: #F59E0B;
		--color-button-text: #1C1917;
		--color-text: #F8FAFC;
		--color-text-muted: #94A3B8;
		--color-border: #94A3B8;
		--color-success: #10B981;
		--color-success-contrast: #052E22;
		--color-alert: #F43F5E;
		--color-alert-contrast: #2A0510;
		--color-focus: #FDBA74;
	}
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--color-bg);
	color: var(--color-text);
	font-family: var(--font-body);
	font-size: 15px;
	line-height: 1.6;
	transition: var(--transition);
}

h1, h2, h3, h4 {
	font-weight: 700;
	line-height: 1.25;
	color: var(--color-text);
}

h1 {
	font-size: clamp(28px, 4vw, 36px);
	font-weight: 700;
}

h2 {
	font-size: clamp(20px, 3vw, 24px);
	font-weight: 600;
}

h3 {
	font-size: clamp(16px, 2.5vw, 18px);
	font-weight: 600;
}

a {
	color: var(--color-primary);
	text-decoration: underline;
	text-underline-offset: 2px;
}

a:hover {
	color: var(--color-primary-strong);
}

code, pre, kbd {
	font-family: var(--font-mono);
	font-size: 13px;
}

pre {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: 12px 16px;
	overflow-x: auto;
}

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

/* ---------- Focus visibility (a11y) ---------- */

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
	outline: 3px solid var(--color-focus);
	outline-offset: 2px;
	border-radius: 4px;
}

.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* ---------- Skip links ---------- */

.skip-links {
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1000;
	display: flex;
	gap: 8px;
	padding: 8px;
}

.skip-links a,
.skip-links button {
	position: absolute;
	left: -9999px;
	background: var(--color-surface);
	color: var(--color-text);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: 10px 16px;
	font-weight: 600;
	white-space: nowrap;
}

.skip-links a:focus,
.skip-links button:focus {
	position: static;
	left: auto;
}

/* ---------- Layout shell ---------- */

.site-header {
	background: var(--color-surface);
	border-bottom: 1px solid var(--color-border);
}

.site-header__bar {
	max-width: 1120px;
	margin: 0 auto;
	padding: 14px 20px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 8px 16px;
}

.site-title-group {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.site-logo {
	display: flex;
	align-items: center;
	gap: 10px;
	font-weight: 700;
	font-size: 18px;
	text-decoration: none;
	color: var(--color-text);
}

.site-logo__mark {
	display: inline-block;
	width: 44px;
	height: 44px;
	flex-shrink: 0;
}

.site-tagline {
	margin: 0 0 0 54px;
	color: var(--color-text-muted);
	font-size: 14px;
}

.header-controls {
	display: flex;
	align-items: center;
	gap: 10px;
}

.theme-toggle,
.locale-switch a {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: var(--color-bg);
	border: 1px solid var(--color-border);
	color: var(--color-text);
	border-radius: var(--radius);
	padding: 8px 12px;
	font-size: 14px;
	cursor: pointer;
	text-decoration: none;
	transition: var(--transition);
}

.theme-toggle:hover,
.locale-switch a:hover {
	border-color: var(--color-primary);
	color: var(--color-primary);
}

.main-nav {
	background: var(--color-surface);
	border-bottom: 1px solid var(--color-border);
}

.main-nav__list {
	max-width: 1120px;
	margin: 0 auto;
	padding: 0 20px;
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
}

.main-nav__list a {
	display: inline-block;
	padding: 12px 14px;
	color: var(--color-text);
	text-decoration: none;
	font-weight: 500;
	border-bottom: 3px solid transparent;
}

.main-nav__list a:hover,
.main-nav__list a[aria-current="page"] {
	color: var(--color-primary);
	border-bottom-color: var(--color-primary);
}

.main-nav__list li {
	position: relative;
}

.main-nav__sublist {
	list-style: none;
	margin: 0;
	padding: 6px 0 6px 16px;
	display: flex;
	flex-direction: column;
}

.main-nav__sublist a {
	padding: 6px 10px;
	font-size: 14px;
	font-weight: 400;
	border-bottom: none;
}

.main-nav__sublist a:hover,
.main-nav__sublist a[aria-current="page"] {
	color: var(--color-primary);
	text-decoration: underline;
}

/* ---------- Nav dropdown (native <details>/<summary> - no JS needed) ---------- */

.main-nav__dropdown summary {
	display: inline-block;
	padding: 12px 14px;
	color: var(--color-text);
	font-weight: 500;
	cursor: pointer;
	list-style: none;
	border-bottom: 3px solid transparent;
}

.main-nav__dropdown summary::-webkit-details-marker {
	display: none;
}

.main-nav__dropdown summary::after {
	content: "";
	display: inline-block;
	margin-left: 6px;
	border: 5px solid transparent;
	border-top-color: currentColor;
	vertical-align: middle;
}

.main-nav__dropdown:hover summary,
.main-nav__dropdown[open] summary {
	color: var(--color-primary);
	border-bottom-color: var(--color-primary);
}

.main-nav__dropdown .main-nav__sublist {
	position: absolute;
	top: 100%;
	left: 0;
	z-index: 10;
	min-width: 180px;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: 6px 0;
	box-shadow: 0 8px 24px -12px rgba(0, 0, 0, 0.25);
}

.main-nav__dropdown .main-nav__sublist a {
	padding: 8px 14px;
}

main {
	max-width: 1120px;
	margin: 0 auto;
	padding: 28px 20px 60px;
	min-height: 50vh;
}

/* ---------- Breadcrumbs ---------- */

.breadcrumb {
	max-width: 1120px;
	margin: 0 auto;
	padding: 12px 20px 0;
	font-size: 13px;
	color: var(--color-text-muted);
}

.breadcrumb ol {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin: 0;
	padding: 0;
}

.breadcrumb li:not(:last-child)::after {
	content: "/";
	margin-left: 6px;
	color: var(--color-text-muted);
}

.breadcrumb a {
	color: var(--color-text-muted);
	text-decoration: none;
}

.breadcrumb a:hover {
	color: var(--color-primary);
	text-decoration: underline;
}

/* ---------- Homepage sections ---------- */

.home-intro {
	margin-top: 20px;
	padding: 16px 20px;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
}

.home-intro p {
	margin: 0;
}

.home-section {
	margin-top: 40px;
}

.home-section__head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 12px;
	flex-wrap: wrap;
}

.home-section__head h2 {
	margin: 0;
}

/* ---------- Cards ---------- */

.card-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 20px;
	margin-top: 20px;
}

.card {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	overflow: hidden;
	transition: var(--transition);
	display: flex;
	flex-direction: column;
}

.card:hover {
	border-color: var(--color-primary);
	box-shadow: 0 8px 24px -12px rgba(0, 0, 0, 0.25);
}

.card__image-link {
	display: block;
	background: var(--color-bg);
}

.card__image {
	display: block;
	width: 100%;
	aspect-ratio: 400 / 260;
	object-fit: cover;
}

.card__body {
	padding: 16px;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.card__meta {
	margin: 0;
	font-size: 13px;
	color: var(--color-text-muted);
	/* V kódu je datum až za nadpisem (kvůli čtečkám obrazovky), vizuálně ho ale
	   vracíme nad nadpis pomocí flex pořadí — .card__body je display:flex. */
	order: -1;
}

.card__title {
	margin: 0;
	font-size: 18px;
}

.card__title a {
	color: var(--color-text);
	text-decoration: none;
}

.card__title a:hover {
	color: var(--color-primary);
}

.card__excerpt {
	margin: 0;
	color: var(--color-text-muted);
	font-size: 14px;
}

.card__comments {
	margin: 0;
	color: var(--color-text-muted);
	font-size: 13px;
}

.muted {
	color: var(--color-text-muted);
}

/* ---------- Article / detail ---------- */

.article__meta {
	color: var(--color-text-muted);
	font-size: 14px;
}

.article__image {
	border-radius: var(--radius);
	border: 1px solid var(--color-border);
	margin: 16px 0;
	width: 100%;
	object-fit: cover;
	max-height: 420px;
}

.prose {
	max-width: 72ch;
}

.prose h2 {
	margin-top: 1.6em;
}

.prose table {
	border-collapse: collapse;
	width: 100%;
	margin: 1em 0;
}

.prose th,
.prose td {
	border: 1px solid var(--color-border);
	padding: 8px 10px;
	text-align: left;
}

.prose blockquote {
	margin: 1em 0;
	padding: 4px 16px;
	border-left: 4px solid var(--color-primary);
	color: var(--color-text-muted);
}

.attachments {
	margin-top: 32px;
	padding-top: 16px;
	border-top: 1px solid var(--color-border);
}

.attachment-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.attachment-list a {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: var(--color-text);
	text-decoration: none;
}

.attachment-list a:hover {
	color: var(--color-primary);
	text-decoration: underline;
}

.attachment-list .file-icon {
	flex-shrink: 0;
	color: var(--color-text-muted);
}

/* ---------- Tags ---------- */

.tag-list-label {
	margin: 12px 0 0;
	font-size: 13px;
	font-weight: 600;
	color: var(--color-text-muted);
}

.tag-list {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin: 8px 0 0;
	padding: 0;
}

.tag-chip {
	display: inline-block;
	background: var(--color-bg);
	border: 1px solid var(--color-border);
	border-radius: 999px;
	padding: 3px 12px;
	font-size: 12px;
	color: var(--color-text-muted);
	text-decoration: none;
}

a.tag-chip:hover {
	border-color: var(--color-primary);
	color: var(--color-primary);
}

.tag-chip--active {
	background: var(--color-button-bg);
	border-color: var(--color-button-bg);
	color: var(--color-button-text);
}

/* ---------- Share links ---------- */

.share-links {
	margin: 20px 0;
}

.share-links__heading {
	font-size: 14px;
	font-weight: 600;
	color: var(--color-text-muted);
	margin: 0 0 8px;
}

.share-links__list {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0;
	padding: 0;
}

.share-links__link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 6px 12px;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: 999px;
	color: var(--color-text);
	text-decoration: none;
	font-size: 13px;
}

.share-links__link:hover {
	border-color: var(--color-primary);
	color: var(--color-primary);
}

.kb-groups {
	margin: 16px 0;
}

.kb-list {
	list-style: none;
	margin: 20px 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.kb-list__item {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: 14px 18px;
}

.kb-list__item h2 {
	margin: 0 0 4px;
	font-size: 17px;
}

.kb-list__item h2 a {
	color: var(--color-text);
	text-decoration: none;
}

.kb-list__item h2 a:hover {
	color: var(--color-primary);
}

/* ---------- Series list (Seriály) ---------- */

.series-list__item summary {
	cursor: pointer;
	font-size: 17px;
	font-weight: 600;
	color: var(--color-text);
}

.series-list__item summary:hover {
	color: var(--color-primary);
}

.series-list__item summary .card__meta {
	display: inline;
	margin-left: 8px;
	font-weight: 400;
}

.series-list__episodes {
	margin: 12px 0 0;
	padding-left: 20px;
}

.series-list__episodes li {
	margin-bottom: 6px;
}

.series-list__episodes a {
	color: var(--color-primary);
	text-decoration: none;
}

.series-list__episodes a:hover {
	text-decoration: underline;
}

.series-list__episodes time {
	margin-left: 8px;
}

/* ---------- Directory (Rozcestník) ---------- */

.directory-group {
	margin: 24px 0;
}

.directory-links {
	list-style: none;
	margin: 10px 0 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.directory-links li {
	padding-left: 4px;
	border-left: 3px solid var(--color-border);
}

.directory-links a {
	font-weight: 600;
	padding-left: 10px;
}

.directory-links__description {
	margin: 2px 0 0 10px;
	color: var(--color-text-muted);
	font-size: 14px;
}

/* ---------- Series ---------- */

.article__series-badge {
	display: inline-block;
	background: var(--color-bg);
	border: 1px solid var(--color-primary);
	color: var(--color-primary);
	border-radius: 999px;
	padding: 4px 14px;
	font-size: 13px;
	font-weight: 600;
	margin: 0 0 10px;
}

.series-nav {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: 16px 20px;
	margin: 20px 0;
}

.series-nav h2 {
	margin-top: 0;
	font-size: 16px;
}

.series-nav ol {
	margin: 0;
	padding-left: 20px;
}

.series-nav li {
	margin-bottom: 4px;
}

.series-nav [aria-current="page"] {
	color: var(--color-primary);
}

/* ---------- Pagination ---------- */

.pagination {
	margin-top: 28px;
}

.pagination ul {
	list-style: none;
	display: flex;
	gap: 6px;
	padding: 0;
}

.pagination a,
.pagination span {
	display: inline-flex;
	min-width: 36px;
	height: 36px;
	align-items: center;
	justify-content: center;
	border-radius: var(--radius);
	border: 1px solid var(--color-border);
	text-decoration: none;
	color: var(--color-text);
}

.pagination a:hover {
	border-color: var(--color-primary);
	color: var(--color-primary);
}

.pagination span[aria-current="page"] {
	background: var(--color-button-bg);
	color: var(--color-button-text);
	border-color: var(--color-button-bg);
	font-weight: 700;
}

/* ---------- Footer ---------- */

.site-footer {
	background: var(--color-surface);
	border-top: 1px solid var(--color-border);
	color: var(--color-text-muted);
	font-size: 13px;
}

.site-footer__inner {
	max-width: 1120px;
	margin: 0 auto;
	padding: 24px 20px;
}

.site-footer a {
	color: var(--color-text-muted);
}

.site-footer a:hover {
	color: var(--color-primary);
}

/* Boxes sit side by side on wider screens, each a heading + list (the pattern every footer
   section follows once there's more than one of them) - and stack on narrow ones. */
.site-footer__boxes {
	display: flex;
	flex-wrap: wrap;
	gap: 24px 48px;
}

.site-footer__box {
	flex: 1 1 180px;
	min-width: 180px;
}

.site-footer__box h6 {
	margin: 0 0 10px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .04em;
	text-transform: uppercase;
	color: var(--color-text);
}

.site-footer__box ul {
	display: flex;
	flex-direction: column;
	gap: 6px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.site-footer__box ul.site-footer__social {
	flex-direction: row;
	flex-wrap: wrap;
	gap: 14px;
}

.site-footer__social a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.site-footer__social a:hover,
.site-footer__social a:focus-visible {
	color: var(--color-primary);
}

/* Lower-emphasis closing line: copyright + legal/credits, visually separated from the boxes
   above once there's more than one of them to separate from. */
.site-footer__bottom {
	margin-top: 24px;
	padding-top: 16px;
	border-top: 1px solid var(--color-border);
	display: flex;
	flex-wrap: wrap;
	gap: 10px 24px;
	justify-content: space-between;
	align-items: center;
}

.site-footer__links {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 18px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.site-footer__hosting img {
	height: 16px;
	width: auto;
	vertical-align: middle;
	margin-right: 4px;
}

/* ---------- Forms (contact form etc.) ---------- */

.form-field {
	margin-bottom: 16px;
}

.form-field label {
	display: block;
	font-weight: 600;
	margin-bottom: 6px;
}

.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="tel"],
.form-field input[type="datetime-local"],
.form-field textarea,
.form-field select {
	width: 100%;
	max-width: 480px;
	padding: 10px 12px;
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	background: var(--color-surface);
	color: var(--color-text);
	font-family: inherit;
	font-size: 15px;
}

.contact-success {
	background: var(--color-surface);
	border: 1px solid var(--color-success);
	color: var(--color-success);
	border-radius: var(--radius);
	padding: 12px 16px;
	font-weight: 600;
}

.contact-error {
	background: var(--color-surface);
	border: 1px solid var(--color-alert);
	color: var(--color-alert);
	border-radius: var(--radius);
	padding: 12px 16px;
	font-weight: 600;
}

.btn {
	display: inline-block;
	background: var(--color-button-bg);
	color: var(--color-button-text);
	border: none;
	border-radius: var(--radius);
	padding: 10px 20px;
	font-weight: 600;
	font-size: 15px;
	cursor: pointer;
	text-decoration: none;
	transition: var(--transition);
}

.btn:hover {
	filter: brightness(0.92);
	color: var(--color-button-text);
}

/* ---------- Embedded audio/video (AblePlayer) ---------- */

.able-media-figure {
	margin: 24px 0;
	padding: 0;
	max-width: 100%;
}

.able-media-figure video,
.able-media-figure audio {
	max-width: 100%;
}

.able-media-figure figcaption {
	margin-top: 8px;
	font-size: 14px;
	color: var(--color-text-muted);
}

.able-transcript-button {
	margin-top: 10px;
	padding: 8px 16px;
	font-size: 14px;
}

.able-youtube-load {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	min-height: 120px;
	text-align: center;
	border: 2px dashed var(--color-border);
	background: var(--color-surface);
	color: var(--color-text);
	font-weight: 600;
}

.able-youtube-load:hover {
	border-color: var(--color-primary);
	color: var(--color-primary);
	filter: none;
}

.able-transcript-dialog {
	max-width: 640px;
	width: 90vw;
	max-height: 80vh;
	overflow-y: auto;
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	background: var(--color-surface);
	color: var(--color-text);
	padding: 24px;
}

.able-transcript-dialog::backdrop {
	background: rgba(0, 0, 0, 0.5);
}

.able-transcript-dialog__text {
	line-height: 1.6;
	margin-bottom: 16px;
}

/* ---------- Comments / discussion ---------- */

.comments {
	margin-top: 40px;
	padding-top: 32px;
	border-top: 1px solid var(--color-border);
}

.comments__count {
	color: var(--color-text-muted);
	font-weight: 400;
}

.comments__form-heading {
	margin-top: 32px;
}

.comments__empty {
	color: var(--color-text-muted);
}

.comments__notice {
	background: var(--color-surface);
	border: 1px solid var(--color-success);
	color: var(--color-success);
	border-radius: var(--radius);
	padding: 12px 16px;
	font-weight: 600;
	margin-bottom: 16px;
}

.comments__notice--success {
	border-color: var(--color-success);
	color: var(--color-success);
}

.comments__notice--error {
	border-color: var(--color-alert);
	color: var(--color-alert);
}

.comment-list {
	list-style: none;
	margin: 0 0 24px;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.comment {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: 16px;
}

.comment__meta {
	margin: 0 0 8px;
	color: var(--color-text-muted);
	font-size: 14px;
}

.comment__author {
	color: var(--color-text);
	font-weight: 600;
}

.comment__body {
	margin: 0 0 8px;
	white-space: pre-line;
}

.comment__report-btn {
	background: none;
	border: none;
	color: var(--color-text-muted);
	font-size: 13px;
	text-decoration: underline;
	cursor: pointer;
	padding: 4px 0;
}

.comment__report-btn:hover,
.comment__report-btn:focus-visible {
	color: var(--color-primary);
}

.comment-form__honeypot {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
	.site-header__bar {
		flex-wrap: wrap;
	}
}

/* ------------------------ */