/*
Theme Name: Stefan Rocholz Magazin
Theme URI: https://example.com
Author: Stefan Rocholz
Author URI: https://example.com
Description: Magazin-Theme mit voll über den Customizer steuerbaren Bereichen (Header, Footer, Sidebar, Startseiten-Grids, Artikel-Layout), Mehrsprachigkeit via Polylang und Mobile-First-Responsive-Design. Erstellt nach Spezifikation "Komplette Webseiten-Konzeption Stefan Rocholz".
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: rocholz-magazin
Tags: blog, news, custom-colors, custom-menu, featured-images, full-width-template, theme-options, translation-ready
*/

/* ==========================================================================
   1. DESIGN-SYSTEM / CSS-VARIABLEN (Abschnitt 8 + Customizer-Defaults)
   ========================================================================== */
:root {
	/* 8.1 Farben */
	--color-primary: #2c3e50;
	--color-secondary: #3498db;
	--color-text: #333333;
	--color-light-gray: #f8f9fa;
	--color-dark-gray: #666666;
	--color-white: #ffffff;

	/* 1. Webgrundeinstellungen Hintergründe */
	--bg-html: #f5f5dc;
	--bg-body: #d3d3d3;
	--bg-content: #ffffff;

	/* 2. Header */
	--header-height-desktop: 80px;
	--header-height-mobile: 60px;
	--header-bg: #2c3e50;
	--header-title-color: #ffffff;
	--header-title-size: 24px;
	--header-menu-color: #ffffff;
	--header-menu-size: 16px;
	--header-hover-color: #3498db;

	/* 3. Footer */
	--footer-bg: #2c3e50;
	--footer-text-color: #ffffff;
	--footer-link-color: #cccccc;
	--footer-link-hover: #ffffff;
	--footer-columns: 3;
	--footer-column-gap: 20px;
	--footer-widget-padding: 15px;
	--footer-copyright-size: 12px;
	--footer-copyright-color: #cccccc;

	/* 4. Sidebar */
	--sidebar-width: 30%;
	--sidebar-gap: 20px;
	--sidebar-bg: #f8f9fa;
	--sidebar-padding: 15px;

	/* 5. Artikel */
	--article-heading-size: 32px;
	--article-content-size: 16px;
	--article-meta-size: 12px;
	--article-meta-color: #999999;

	/* 6./7. Grids */
	--grid-columns: 3;
	--grid-column-gap: 20px;
	--grid-article-gap: 30px;
	--grid-article-bg: #ffffff;
	--grid-border: 1px solid #e9ecef;
	--grid-heading-size: 28px;
	--grid-title-size: 20px;
	--grid-excerpt-size: 14px;

	/* 8.2 Schriftarten */
	--font-base: 'Open Sans', Arial, sans-serif;

	/* 8.3 Abstände */
	--space-header-padding: 0 20px;
	--space-footer-padding: 20px 0;
	--space-article-padding: 20px;
}

/* ==========================================================================
   2. RESET / BASIS
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html {
	background: var(--bg-html);
	scroll-behavior: smooth;
}

body {
	background: var(--bg-body);
	background-attachment: fixed; /* Body immer "Fixed: Ja" laut Vorgabe */
	font-family: var(--font-base);
	color: var(--color-text);
	margin: 0;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}

#content,
.site-content {
	background: var(--bg-content);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-secondary); text-decoration: none; }
a:hover { text-decoration: underline; }

.screen-reader-text {
	border: 0; clip: rect(1px,1px,1px,1px); clip-path: inset(50%);
	height: 1px; margin: -1px; overflow: hidden; padding: 0;
	position: absolute; width: 1px; word-wrap: normal !important;
}

.skip-link {
	position: absolute; left: -9999px; top: 0; background: var(--color-primary);
	color: #fff; padding: 10px 16px; z-index: 100000;
}
.skip-link:focus { left: 10px; top: 10px; }

/* ==========================================================================
   3. LAYOUT-WRAPPER
   ========================================================================== */
.site-wrapper { max-width: 1280px; margin: 0 auto; }

.content-area-layout {
	display: flex;
	gap: var(--sidebar-gap);
	align-items: flex-start;
	padding: var(--space-article-padding);
}
.content-area-layout .primary { flex: 1 1 0; min-width: 0; }
.content-area-layout .widget-area {
	flex: 0 0 var(--sidebar-width);
	background: var(--sidebar-bg);
	padding: var(--sidebar-padding);
}
body.no-sidebar .content-area-layout .primary { flex: 1 1 100%; }

/* ==========================================================================
   4. HEADER (Abschnitt 2)
   ========================================================================== */
.site-header {
	position: fixed;
	top: 0; left: 0; right: 0;
	width: 100%;
	height: var(--header-height-desktop);
	background: var(--header-bg);
	padding: var(--space-header-padding);
	z-index: 999;
	display: flex;
	align-items: center;
	justify-content: space-between;
	box-shadow: 0 2px 6px rgba(0,0,0,.15);
	transition: height .25s ease;
}
.site-header.is-shrunk { height: calc(var(--header-height-desktop) * 0.8); }

.site-branding { display: flex; align-items: center; gap: 12px; }
.site-branding img.custom-logo { height: 100%; max-height: calc(var(--header-height-desktop) - 20px); width: auto; }
.site-title {
	font-family: var(--font-base);
	font-size: var(--header-title-size);
	color: var(--header-title-color);
	font-weight: 700;
	line-height: 1.2;
	margin: 0;
}
.site-title a { color: inherit; }

.header-right { display: flex; align-items: center; gap: 18px; }

.main-navigation ul { list-style: none; display: flex; gap: 22px; margin: 0; padding: 0; }
.main-navigation a {
	font-family: var(--font-base);
	font-size: var(--header-menu-size);
	color: var(--header-menu-color);
	font-weight: 600;
	line-height: 1.5;
	transition: color .2s ease;
}
.main-navigation a:hover,
.main-navigation a:focus { color: var(--header-hover-color); text-decoration: underline; }

.header-social-icons { display: flex; gap: 12px; }
.header-social-icons a { color: var(--header-title-color); font-size: 16px; }
.header-social-icons a:hover { color: var(--header-hover-color); }

.header-search-form { display: flex; }
.header-search-form input[type="search"] {
	width: 200px; padding: 6px 10px; border: none; border-radius: 4px;
}

.header-rss { margin-top: 4px; }

.menu-toggle {
	display: none;
	background: none; border: none; cursor: pointer; color: var(--header-title-color);
	font-size: 30px; line-height: 1;
}

/* ==========================================================================
   5. FOOTER (Abschnitt 3)
   ========================================================================== */
.site-footer {
	background: var(--footer-bg);
	color: var(--footer-text-color);
	padding: var(--space-footer-padding);
	box-shadow: 0 -2px 5px rgba(0,0,0,.1);
}
.footer-widgets {
	display: grid;
	grid-template-columns: repeat(var(--footer-columns), 1fr);
	gap: var(--footer-column-gap);
	padding: 0 20px;
}
.footer-widgets .footer-widget { padding: var(--footer-widget-padding); }
.footer-widgets .footer-widget,
.footer-widgets .footer-widget a { color: var(--footer-text-color); font-size: 14px; line-height: 1.5; }
.footer-widgets .footer-widget a { color: var(--footer-link-color); }
.footer-widgets .footer-widget a:hover { color: var(--footer-link-hover); }
.footer-widgets .footer-widget input[type="email"] { padding: 8px; border: none; border-radius: 4px 0 0 4px; }
.footer-widgets .footer-widget button,
.footer-widgets .footer-widget input[type="submit"] {
	background: var(--color-secondary); color: #fff; border: none; padding: 8px 14px;
	border-radius: 0 4px 4px 0; cursor: pointer;
}
.site-footer .footer-social-icons { display: flex; gap: 12px; }

.site-info {
	text-align: center;
	font-size: var(--footer-copyright-size);
	color: var(--footer-copyright-color);
	padding: 15px 0;
	border-top: 1px solid rgba(255,255,255,.1);
	margin-top: 10px;
}

/* ==========================================================================
   6. SIDEBAR (Abschnitt 4)
   ========================================================================== */
.widget-area .widget { margin-bottom: 24px; }
.widget-area .widget-title {
	font-family: var(--font-base);
	font-size: 18px;
	color: var(--color-primary);
	margin-bottom: 10px;
	border-bottom: 2px solid var(--color-secondary);
	padding-bottom: 6px;
}
.widget-area input[type="search"] { width: 100%; padding: 8px; }

/* ==========================================================================
   7. ARTIKEL-LAYOUT (Abschnitt 5)
   ========================================================================== */
.single-article .article-thumbnail { width: 100%; margin: 0 0 20px; border-radius: 0; }
.single-article .article-thumbnail img { width: 100%; }
.single-article .entry-title {
	font-family: var(--font-base);
	font-size: var(--article-heading-size);
	color: var(--color-primary);
	line-height: 1.2;
	margin: 0 0 8px;
}
.single-article .entry-meta {
	font-size: var(--article-meta-size);
	color: var(--article-meta-color);
	margin-bottom: 20px;
}
.single-article .entry-meta span { margin-right: 14px; }
.single-article .entry-content {
	font-family: var(--font-base);
	font-size: var(--article-content-size);
	color: var(--color-text);
	line-height: 1.7;
}
.single-article .entry-content p { margin: 0 0 1.2em; }
.single-article .entry-content a { border-bottom: 1px solid var(--color-secondary); }

/* ==========================================================================
   8. GRID-SYSTEM (Abschnitt 6 + 7: Kategorien/Archive & Startseite)
   ========================================================================== */
.content-grid-section { margin-bottom: var(--grid-article-gap); }
.content-grid-section .grid-section-heading {
	font-family: var(--font-base);
	font-size: var(--grid-heading-size);
	color: var(--color-primary);
	margin-bottom: 16px;
}

.grid-layout {
	display: grid;
	gap: var(--grid-article-gap) var(--grid-column-gap);
}

/* Cards-Grid */
.grid-layout.cards { grid-template-columns: repeat(var(--grid-columns), 1fr); }
.grid-layout.cards .grid-item {
	background: var(--grid-article-bg);
	border: var(--grid-border);
	border-radius: 6px;
	overflow: hidden;
	transition: box-shadow .2s ease, transform .2s ease;
}
.grid-layout.cards .grid-item:hover { box-shadow: 0 8px 18px rgba(0,0,0,.12); transform: translateY(-2px); }
.grid-layout.cards .grid-item .grid-item-thumb img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.grid-layout.cards .grid-item .grid-item-body { padding: 16px; }

/* 2-Spalten-Grid: Bild links, Titel+Text rechts */
.grid-layout.two-col { grid-template-columns: repeat(2, 1fr); }
.grid-layout.two-col .grid-item { display: flex; gap: 16px; background: var(--grid-article-bg); border: var(--grid-border); padding: 12px; border-radius: 6px; }
.grid-layout.two-col .grid-item .grid-item-thumb { flex: 0 0 40%; }
.grid-layout.two-col .grid-item .grid-item-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* 3-Spalten-Grid: Bild | Titel | Text */
.grid-layout.three-col-split { grid-template-columns: repeat(1, 1fr); }
.grid-layout.three-col-split .grid-item {
	display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; align-items: center;
	background: var(--grid-article-bg); border: var(--grid-border); padding: 14px; border-radius: 6px;
}
.grid-layout.three-col-split .grid-item .grid-item-thumb img { width: 100%; border-radius: 4px; }

/* Masonry-Grid */
.grid-layout.masonry {
	column-count: var(--grid-columns);
	column-gap: var(--grid-column-gap);
}
.grid-layout.masonry .grid-item {
	break-inside: avoid;
	margin-bottom: var(--grid-article-gap);
	background: var(--grid-article-bg);
	border: var(--grid-border);
	border-radius: 6px;
	overflow: hidden;
}

/* Liste mit Bild */
.grid-layout.list-image { grid-template-columns: 1fr; }
.grid-layout.list-image .grid-item {
	display: flex; gap: 18px; padding-bottom: var(--grid-article-gap);
	border-bottom: var(--grid-border);
}
.grid-layout.list-image .grid-item .grid-item-thumb { flex: 0 0 220px; }
.grid-layout.list-image .grid-item .grid-item-thumb img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 4px; }

.grid-item-title {
	font-family: var(--font-base);
	font-size: var(--grid-title-size);
	color: var(--color-primary);
	line-height: 1.2;
	margin: 0 0 8px;
}
.grid-item-title a { color: inherit; }
.grid-item-excerpt {
	font-family: var(--font-base);
	font-size: var(--grid-excerpt-size);
	color: var(--color-dark-gray);
	line-height: 1.5;
}
.grid-item-meta { font-size: 12px; color: #999; margin-top: 8px; }

/* ==========================================================================
   9. RESPONSIVE (Abschnitt 9.2)
   ========================================================================== */
@media (max-width: 1024px) {
	.site-header { height: 70px; }
	.content-area-layout .widget-area { flex-basis: 25%; }
}

@media (max-width: 768px) {
	.site-header {
		position: static;
		height: auto;
		min-height: var(--header-height-mobile);
		flex-wrap: wrap;
	}
	.main-navigation { display: none; width: 100%; }
	.main-navigation.is-open { display: block; }
	.main-navigation ul { flex-direction: column; gap: 0; }
	.main-navigation a { display: block; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
	.menu-toggle { display: block; }
	.header-search-form input[type="search"] { width: 140px; }

	.content-area-layout { flex-direction: column; padding: 10px; }
	.content-area-layout .widget-area { flex-basis: 100%; width: 100%; }

	.footer-widgets { grid-template-columns: 1fr; padding: 10px; }

	.grid-layout.cards,
	.grid-layout.two-col,
	.grid-layout.three-col-split,
	.grid-layout.list-image .grid-item { grid-template-columns: 1fr; }
	.grid-layout.three-col-split .grid-item { grid-template-columns: 1fr; }
	.grid-layout.masonry { column-count: 1; }
	.grid-layout.list-image .grid-item { flex-direction: column; }
	.grid-layout.list-image .grid-item .grid-item-thumb { flex-basis: auto; }

	body.has-fixed-header-desktop .site-main { padding-top: 0; }
}

body.has-fixed-header-desktop .site-main { padding-top: var(--header-height-desktop); }
@media (max-width: 768px) {
	body.has-fixed-header-desktop .site-main { padding-top: 0; }
}