/*
Theme Name:   MUG Hannover
Theme URI:    https://www.mug-hannover.de/
Description:  Child-Theme von iFeature für die Mac User Group Hannover: Kopfleiste, Farben und Schrift im Stil moderner Apple-Webseiten. Inhalte und Seitenaufbau kommen unverändert aus iFeature.
Author:       MUG Hannover
Template:     ifeature
Version:      1.0.0
Requires PHP: 8.0
License:      GNU General Public License v3 or later
License URI:  https://www.gnu.org/licenses/gpl-3.0.html
Text Domain:  mug-hannover
*/

/* ==========================================================================
   1. Grundwerte
   ========================================================================== */
:root {
	--mug-text: #1d1d1f;
	--mug-text-2: #6e6e73;
	--mug-text-3: #86868b;
	--mug-bg: #f5f5f7;
	--mug-card: #ffffff;
	--mug-line: #d2d2d7;
	--mug-link: #0066cc;
	--mug-accent: #0071e3;
	--mug-green: #0a8f4a;
	--mug-radius: 18px;
	--mug-nav-h: 44px;
	--mug-nav-bg: rgba(250, 250, 252, .8);
	--mug-font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
	--mug-admin-offset: 0px;
}
body.admin-bar { --mug-admin-offset: 32px; }
@media (max-width: 782px) { body.admin-bar { --mug-admin-offset: 46px; } }

html { -webkit-text-size-adjust: 100%; }
body {
	font-family: var(--mug-font);
	color: var(--mug-text);
	background: var(--mug-bg);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, h5, h6,
.entry-title, .entry-title a,
input, button, select, textarea,
.navbar, .nav, .widget-title {
	font-family: var(--mug-font) !important;
	text-shadow: none !important;
}
h1, h2, h3, h4, h5, h6 { color: var(--mug-text); letter-spacing: -.015em; font-weight: 600; }
a, a:visited { color: var(--mug-link); }
a:hover, a:focus { color: var(--mug-link); text-decoration: underline; }
::selection { background: rgba(0, 113, 227, .2); }

.mug-skip {
	position: absolute; left: -9999px; top: 0; z-index: 10000;
	background: var(--mug-card); color: var(--mug-text); padding: 10px 16px; border-radius: 0 0 12px 0;
}
.mug-skip:focus { left: 0; }

/* Alte iFeature-Kopfbereiche ausblenden, falls ein Plugin sie doch ausgibt */
#top_header, #header_section, #main_navigation { display: none !important; }

/* ==========================================================================
   2. Kopfleiste (globalnav)
   ========================================================================== */
.mug-globalnav {
	position: sticky;
	top: var(--mug-admin-offset);
	z-index: 9990;
	height: var(--mug-nav-h);
	font-family: var(--mug-font);
}
/* Hintergrund + Unschärfe auf eigener Ebene: backdrop-filter direkt auf .mug-globalnav
   würde fixierte Kinder (Mobilmenü) auf die Leistenhöhe begrenzen. */
.mug-globalnav::before {
	content: ""; position: absolute; inset: 0; z-index: -1;
	background: var(--mug-nav-bg);
	-webkit-backdrop-filter: saturate(180%) blur(20px);
	backdrop-filter: saturate(180%) blur(20px);
}
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
	.mug-globalnav::before { background: rgba(250, 250, 252, .97); }
}
.mug-menu-open .mug-globalnav::before { background: rgba(250, 250, 252, .98); }
.mug-globalnav-inner {
	box-sizing: border-box;
	max-width: 1024px;
	height: var(--mug-nav-h);
	margin: 0 auto;
	padding: 0 22px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
}
.mug-brand, .mug-brand:visited {
	display: flex; align-items: center; gap: 9px;
	color: var(--mug-text); text-decoration: none !important;
	font-size: 14px; font-weight: 600; letter-spacing: -.01em;
	white-space: nowrap; opacity: .9; transition: opacity .2s;
}
.mug-brand:hover { opacity: 1; color: var(--mug-text); }
.mug-logo { display: block; flex: none; }
.mug-brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.mug-brand-name { font-size: 14px; font-weight: 600; letter-spacing: -.01em; }
.mug-brand-sub { font-size: 11px; font-weight: 400; letter-spacing: .01em; color: var(--mug-text-2); margin-top: 1px; }

.mug-menu { flex: 1; display: flex; justify-content: center; min-width: 0; }
.mug-menu-list { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 4px; }
.mug-menu-list > li { position: relative; margin: 0; display: flex; align-items: center; }
.mug-menu-list a, .mug-menu-list a:visited {
	display: block;
	padding: 0 10px;
	line-height: var(--mug-nav-h);
	font-size: 12px; font-weight: 400; letter-spacing: -.01em;
	color: rgba(0, 0, 0, .8);
	text-decoration: none !important;
	white-space: nowrap;
	transition: color .2s;
}
.mug-menu-list a:hover, .mug-menu-list a:focus,
.mug-menu-list .current-menu-item > a, .mug-menu-list .current_page_item > a,
.mug-menu-list .current-menu-ancestor > a { color: #000; }
.mug-sub-toggle { display: none; }

/* Untermenü als Flyout (wie bei apple.com): breites Panel unter der Leiste */
.mug-menu-list .sub-menu {
	list-style: none; margin: 0; padding: 18px 0 22px;
	position: absolute; top: var(--mug-nav-h); left: 50%;
	min-width: 220px; transform: translate(-50%, -6px);
	background: rgba(250, 250, 252, .96);
	-webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px);
	border-radius: 0 0 18px 18px;
	box-shadow: 0 18px 40px rgba(0, 0, 0, .08);
	opacity: 0; visibility: hidden; pointer-events: none;
	transition: opacity .24s ease, transform .24s ease, visibility 0s linear .24s;
}
.mug-menu-list .sub-menu a, .mug-menu-list .sub-menu a:visited {
	line-height: 1.3; padding: 7px 28px;
	font-size: 17px; font-weight: 600; color: #333336;
}
.mug-menu-list .sub-menu a:hover { color: #000; }
@media (hover: hover) and (min-width: 834px) {
	.mug-menu-list > li:hover > .sub-menu,
	.mug-menu-list > li:focus-within > .sub-menu {
		opacity: 1; visibility: visible; pointer-events: auto;
		transform: translate(-50%, 0);
		transition-delay: 0s;
	}
}
.mug-menu-list > li.mug-sub-open > .sub-menu { opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0); transition-delay: 0s; }
/* Tablets ohne Maus (z. B. iPad quer): kleiner Pfeil zum Aufklappen */
@media (hover: none) and (min-width: 834px) {
	.mug-sub-toggle {
		display: flex; align-items: center; justify-content: center;
		width: 18px; height: var(--mug-nav-h); margin-left: -6px;
		border: 0; background: none; padding: 0; color: rgba(0, 0, 0, .6); cursor: pointer;
	}
}

.mug-actions { display: flex; align-items: center; gap: 4px; }
.mug-icon-btn {
	appearance: none; -webkit-appearance: none;
	border: 0; background: none; padding: 0; margin: 0;
	width: 34px; height: var(--mug-nav-h);
	display: flex; align-items: center; justify-content: center;
	color: rgba(0, 0, 0, .8); cursor: pointer;
}
.mug-icon-btn:hover { color: #000; }
.mug-icon-btn:focus-visible { outline: 2px solid var(--mug-accent); outline-offset: -6px; border-radius: 8px; }
.mug-menu-toggle { display: none; }

/* Suche (Panel unter der Leiste) */
.mug-search {
	position: absolute; left: 0; right: 0; top: var(--mug-nav-h);
	background: rgba(250, 250, 252, .96);
	-webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px);
	box-shadow: 0 18px 40px rgba(0, 0, 0, .08);
	padding: 28px 22px 36px;
}
.mug-search[hidden] { display: none; }
.mug-search-form { max-width: 660px; margin: 0 auto; display: flex; align-items: center; gap: 12px; color: var(--mug-text-2); }
.mug-search-form input[type="search"] {
	flex: 1; min-width: 0;
	border: 0 !important; background: transparent !important; box-shadow: none !important; outline: 0;
	height: auto; margin: 0; padding: 4px 0;
	font-size: 24px; font-weight: 600; letter-spacing: -.01em; color: var(--mug-text);
	border-radius: 0;
}
.mug-search-form input::placeholder { color: var(--mug-text-3); }

/* Abdunkeln des Inhalts bei offener Suche/Menü */
.mug-curtain {
	position: fixed; inset: 0; z-index: 9980;
	background: rgba(232, 232, 237, .4);
	-webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
	opacity: 0; visibility: hidden; transition: opacity .3s, visibility 0s linear .3s;
}
.mug-search-open .mug-curtain { opacity: 1; visibility: visible; transition-delay: 0s; }

/* Ribbon unter der Leiste (wie bei apple.com): Slogan, scrollt mit weg */
.mug-ribbon { background: var(--mug-card); text-align: center; }
.mug-ribbon .mug-ribbon-text {
	font-family: var(--mug-font) !important; font-weight: 400;
	margin: 0 auto; max-width: 980px; padding: 12px 22px;
	font-size: 14px; line-height: 1.43; letter-spacing: -.016em; color: var(--mug-text);
}

/* ==========================================================================
   3. Kopfleiste mobil (< 834px)
   ========================================================================== */
@media (max-width: 833px) {
	:root { --mug-nav-h: 48px; }
	.mug-globalnav-inner { padding: 0 16px; }
	.mug-brand-name { font-size: 15px; }
	.mug-brand-sub { font-size: 11.5px; }
	.mug-menu-toggle { display: flex; }
	.mug-burger { position: relative; width: 18px; height: 12px; display: block; }
	.mug-burger span {
		position: absolute; left: 0; right: 0; height: 1.5px; border-radius: 1px; background: currentColor;
		transition: transform .3s ease, top .3s ease;
	}
	.mug-burger span:first-child { top: 2px; }
	.mug-burger span:last-child { top: 9px; }
	.mug-menu-open .mug-burger span:first-child { top: 5.5px; transform: rotate(45deg); }
	.mug-menu-open .mug-burger span:last-child { top: 5.5px; transform: rotate(-45deg); }

	.mug-menu {
		position: fixed; left: 0; right: 0;
		top: calc(var(--mug-nav-h) + var(--mug-admin-offset)); bottom: 0;
		display: block;
		background: rgba(250, 250, 252, .98);
		-webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px);
		overflow-y: auto; -webkit-overflow-scrolling: touch;
		padding: 12px 32px 48px;
		opacity: 0; visibility: hidden; transform: translateY(-8px);
		transition: opacity .3s ease, transform .3s ease, visibility 0s linear .3s;
	}
	.mug-menu-open .mug-menu { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
	.mug-menu-open, .mug-menu-open body { overflow: hidden; }
	.mug-menu-list { display: block; }
	.mug-menu-list > li { display: flex; flex-wrap: wrap; align-items: center; }
	.mug-menu-list > li > a, .mug-menu-list > li > a:visited {
		flex: 1; line-height: 1.25; padding: 10px 0;
		font-size: 28px; font-weight: 600; letter-spacing: -.02em; color: var(--mug-text);
		white-space: normal;
	}
	.mug-sub-toggle {
		display: flex; align-items: center; justify-content: center;
		width: 44px; height: 44px; border: 0; background: none; color: var(--mug-text-2); cursor: pointer;
		transition: transform .25s ease;
	}
	.mug-sub-open > .mug-sub-toggle { transform: rotate(180deg); }
	.mug-menu-list .sub-menu {
		position: static; transform: none; width: 100%; min-width: 0;
		background: none; box-shadow: none; border-radius: 0;
		-webkit-backdrop-filter: none; backdrop-filter: none;
		padding: 0 0 8px 2px; display: none;
		opacity: 1; visibility: visible; pointer-events: auto;
	}
	.mug-menu-list > li.mug-sub-open > .sub-menu { display: block; transform: none; }
	.mug-menu-list .sub-menu a, .mug-menu-list .sub-menu a:visited { padding: 7px 0; font-size: 19px; font-weight: 600; color: var(--mug-text-2); }
	.mug-search { padding: 20px 16px 28px; }
	.mug-search-form input[type="search"] { font-size: 20px; }
	.mug-ribbon .mug-ribbon-text { font-size: 13px; padding: 11px 16px; }
}

/* ==========================================================================
   4. Inhalt – gleiche Anordnung, ruhigere Optik
   ========================================================================== */
#blog_post_page_section, #blog_post_page_section > .container { background: transparent; }
#blog_post_page_section { padding-top: 28px; box-sizing: border-box; }

#content article.post, #content article.page, #content article.hentry,
#content .post, #content .page, .search-results #content article, .error404 #content article {
	background: var(--mug-card);
	border: 0 !important;
	border-radius: var(--mug-radius);
	box-shadow: none !important;
}
.entry-title, .entry-title a, .entry-title a:visited { color: var(--mug-text); font-weight: 600; letter-spacing: -.02em; line-height: 1.15; }
.entry-title a:hover { color: var(--mug-link); text-decoration: none; }
.entry-meta, .entry-meta a, .entry-meta a:visited { color: var(--mug-text-3); font-size: 13px; }
.entry-meta a:hover { color: var(--mug-link); }
article.post p, article.page p, .entry-content { color: #333336; }

/* Format-Symbol (Dokument-Icon) oben rechts im Beitrag: bei Apple-Optik überflüssig */
#content .postformats { display: none !important; }

/* Beitrags- und Seitenkarten */
#content article.post, #content article.page, #content article.hentry { padding: 40px 44px 34px !important; margin-bottom: 24px; }
#content article .entry-content { padding-bottom: 0 !important; margin-bottom: 0; }
#content article .entry-header, #content article .entry-content, #content article footer.entry-meta { padding-left: 0 !important; padding-right: 0 !important; }

/* Titel */
#content .entry-title { font-size: 32px; line-height: 1.125; letter-spacing: -.02em; margin: 0 0 8px; }
.single #content .entry-title, .page #content .entry-title { font-size: 40px; line-height: 1.1; }

/* Beitragsinfo: „Datum · Autor · Kategorie“ */
#content .entry-header .entry-meta { font-size: 14px; line-height: 1.4; color: var(--mug-text-3); margin: 0 0 22px; }
#content .entry-header .entry-meta a, #content .entry-header .entry-meta a:visited { color: var(--mug-text-2); }
#content .entry-header .entry-meta .byline:before,
#content .entry-header .entry-meta .cat-links:before { content: "·"; margin: 0 7px 0 5px; color: var(--mug-text-3); }
#content .entry-meta .avatar, #content .entry-meta .sep { display: none; }

/* Fließtext (Block-Editor-Größen auf Apple-Maß) */
#content .entry-content { font-size: 17px; line-height: 1.47; letter-spacing: -.022em; color: var(--mug-text); }
#content .entry-content p, #content .entry-content li { color: var(--mug-text); }
#content .entry-content p { margin: 0 0 .85em; }
#content .entry-content p:empty { display: none; }
#content .entry-content > :last-child, #content .entry-content > p:nth-last-child(2):has(+ p:empty) { margin-bottom: 0; }
#content .entry-content .has-medium-font-size { font-size: 19px !important; line-height: 1.42; letter-spacing: -.012em; }
#content .entry-content .has-large-font-size { font-size: 24px !important; line-height: 1.33; }
#content .entry-content strong, #content .entry-content b { font-weight: 600; }
/* Termin-Zeilen („07.10.2026 – Mittwoch – ab 18 Uhr“) sind fett am Absatzanfang */
#content .entry-content p > strong:first-child { color: var(--mug-text); }
#content .entry-content a { color: var(--mug-link); }

/* Farben aus dem Block-Editor auf die Apple-Palette */
#content .has-vivid-cyan-blue-color, #content .has-pale-cyan-blue-color { color: var(--mug-accent) !important; }
#content .has-vivid-green-cyan-color { color: var(--mug-green) !important; }
#content .has-vivid-red-color { color: #e30000 !important; }
#content .has-luminous-vivid-orange-color { color: #b64400 !important; }

/* Bilder, Zitate, Trenner */
#content .entry-content img { border-radius: 12px; height: auto; }
#content .entry-content figure { margin: 1.4em 0; }
#content .entry-content figcaption { font-size: 13px; color: var(--mug-text-2); text-align: center; margin-top: 8px; }
#content .entry-content blockquote { border-left: 3px solid var(--mug-line); margin: 1.2em 0; padding: 2px 0 2px 18px; color: var(--mug-text-2); font-style: normal; }
#content .entry-content hr { border: 0; border-top: 1px solid var(--mug-line); margin: 1.6em 0; }

/* Fußzeile im Beitrag (Schlagwörter/Kommentare), leer = kein Abstand */
#content article footer.entry-meta { font-size: 13px; color: var(--mug-text-3); margin: 6px 0 0; padding-top: 0 !important; padding-bottom: 0 !important; }
#content article footer.entry-meta:not(:has(*)) { display: none; }

/* Buttons im Inhalt */
.btn, button.btn, input[type="submit"], .wp-block-button__link, .wpforms-submit {
	background: var(--mug-accent) !important; background-image: none !important;
	color: #fff !important; border: 0 !important; border-radius: 980px !important;
	box-shadow: none !important; text-shadow: none !important;
	font-family: var(--mug-font) !important; font-weight: 400;
	padding: 8px 18px; line-height: 1.3;
}
.btn:hover, input[type="submit"]:hover, .wp-block-button__link:hover, .wpforms-submit:hover { background: #0077ed !important; }

/* Formularfelder */
input[type="text"], input[type="email"], input[type="url"], input[type="search"], input[type="tel"], textarea, select {
	border: 1px solid var(--mug-line); border-radius: 12px; box-shadow: none;
	font-size: 15px; color: var(--mug-text); background: #fff;
}
input:focus, textarea:focus, select:focus { border-color: var(--mug-accent); box-shadow: 0 0 0 3px rgba(0, 113, 227, .2); outline: 0; }

/* Paginierung / Beitragsnavigation */
.pagination a, .more-link, .nav-previous a, .nav-next a { color: var(--mug-link); }

/* ==========================================================================
   5. Sidebar
   ========================================================================== */
#sidebar .widget-container {
	background: var(--mug-card);
	border: 0 !important; box-shadow: none !important;
	border-radius: var(--mug-radius);
	padding: 18px 20px;
	margin-bottom: 20px;
}
#sidebar h3.widget-title {
	background: none !important; filter: none !important;
	color: var(--mug-text) !important;
	padding: 0 !important; margin: 0 0 8px !important;
	font-size: 17px; font-weight: 600; letter-spacing: -.01em; line-height: 1.3;
	border: 0 !important; box-shadow: none !important;
}
#sidebar .widget-title:before, #sidebar .widget-title:after { display: none !important; }
#sidebar, #sidebar p, #sidebar li, #sidebar .textwidget { color: var(--mug-text-2); font-size: 14px; line-height: 1.45; }
#sidebar .widget_search form, #sidebar #searchform { float: none !important; margin: 0; }
#sidebar .search-query {
	width: 100% !important; box-sizing: border-box; height: 36px;
	border-radius: 980px !important; border: 1px solid var(--mug-line); padding: 0 14px;
	font-size: 14px;
}

/* ==========================================================================
   6. Footer
   ========================================================================== */
#footer_widgets_wrapper { background: var(--mug-bg) !important; border-top: 1px solid var(--mug-line); }
#footer_widgets_wrapper, #footer_widgets_wrapper p, #footer_widgets_wrapper li { color: var(--mug-text-2); font-size: 12px; }
#footer_widgets_wrapper .widget-title { color: var(--mug-text) !important; font-size: 12px; font-weight: 600; background: none !important; }
#footer_widgets_wrapper a, #footer_widgets_wrapper a:visited { color: #424245; }
#after_footer { background: var(--mug-bg) !important; border-top: 1px solid var(--mug-line); }
#after_footer, #after_footer p, #after_footer a, #after_footer a:visited, #credit, #copyright { color: var(--mug-text-3) !important; font-size: 12px; text-shadow: none; }
#after_footer a:hover { color: var(--mug-text) !important; }
#credit img { opacity: .6; filter: grayscale(1); }

.mug-footnote { background: var(--mug-bg); }
.mug-footnote-inner {
	max-width: 1024px; margin: 0 auto; padding: 14px 22px 26px;
	font-size: 12px; line-height: 1.4; color: var(--mug-text-3);
}
.mug-footnote p { margin: 0 0 4px; }
.mug-tagline { color: var(--mug-text-2); }

/* ==========================================================================
   7. Kleine Bildschirme: Abstände
   ========================================================================== */
@media (max-width: 767px) {
	body { padding-left: 0; padding-right: 0; }
	#blog_post_page_section { padding: 16px 6px 0; }
	#content article.post, #content article.page, #content article.hentry { border-radius: 14px; padding: 26px 20px 16px !important; margin-bottom: 16px; }
	#content .entry-title, .single #content .entry-title, .page #content .entry-title { font-size: 26px; line-height: 1.15; }
	#content .entry-content .has-medium-font-size { font-size: 18px !important; }
	.mug-footnote-inner { padding: 14px 16px 26px; }
}

@media (prefers-reduced-motion: reduce) {
	.mug-globalnav *, .mug-menu, .mug-curtain { transition: none !important; }
}