/**
 * 4System Docs - Frontend Styles
 * Version: 1.8.5
 * 
 * Design inspiriert von BasePress Knowledge Base
 * Update v1.4.1: Chevron rechts, erweiterte Archive/Taxonomy Styles
 * Update v1.4.2: Fix Desktop Layout, erhöhte CSS-Spezifität für Blocksy-Kompatibilität
 * Update v1.5.0: Dynamische CSS-Variablen, Hover-Fix für Toggle-Button, Content-Padding
 * Update v1.5.1: Content-Hintergrundfarbe mit Transparenz
 * Update v1.5.2: Blocksy-Breite Integration, Sticky Sidebar Fix, Design-Variablen Anwendung
 * Update v1.5.3: Blocksy vertikaler Abstand Integration
 * Update v1.6.0: Navigation-Style Archive, linksbündiges Taxonomy-Layout
 * Update v1.7.0: Table of Contents (TOC) Panel mit Scroll-Spy
 * Update v1.7.1: Fix TOC-Position, Sticky-Offset Variable, kein Schatten
 * Update v1.7.2: Padding 0px, Gap 20px, TOC Scroll-Spy Fix
 * Update v1.7.4: Body-Klasse foursys-docs-page wird jetzt korrekt gesetzt
 * Update v1.7.5: Artikel-Container transparent ohne Padding, Icon bei Current mit Primärfarbe
 * Update v1.8.0: Docs Archive Grid für [docs_archive] Shortcode
 * Update v1.8.1: Hart codierte Farben durch CSS-Variablen ersetzt
 * Update v1.8.2: AJAX-Suchfeld in der Sidebar-Navigation
 * Update v1.8.4: Artikel-Icons in Flucht mit Kategorie-Icons, konfigurierbarer Spalten-Abstand und Expanded-Hintergrund
 * Update v1.8.5: Schatten von Kategorieansicht entfernt, durchgehender Hover-Effekt mit Toggle
 */

/* ==========================================================================
   CSS Custom Properties
   Update v1.5.0: Diese werden durch PHP überschrieben
   Update v1.5.2: Blocksy-Integration Variable hinzugefügt
   Update v1.7.1: Sticky-Offset Variable hinzugefügt
   ========================================================================== */

:root {
    --foursys-docs-primary: #4CAF50;
    --foursys-docs-primary-hover: #45a049;
    --foursys-docs-primary-light: #e8f5e9;
    --foursys-docs-danger: #f44336;
    --foursys-docs-danger-hover: #d32f2f;
    --foursys-docs-sidebar-bg: #ffffff;
    --foursys-docs-sidebar-border: #e8e8e8;
    /* Update v1.5.1: Content-Hintergrund mit Transparenz-Unterstützung */
    --foursys-docs-content-bg: #ffffff;
    --foursys-docs-border: #e0e0e0;
    --foursys-docs-border-light: #f0f0f0;
    --foursys-docs-text: #333333;
    --foursys-docs-text-muted: #666666;
    --foursys-docs-text-light: #999999;
    --foursys-docs-link: #1976d2;
    --foursys-docs-link-hover: #1565c0;
    --foursys-docs-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --foursys-docs-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.12);
    --foursys-docs-radius: 8px;
    --foursys-docs-radius-sm: 4px;
    --foursys-docs-transition: 0.2s ease;
    /* Update v1.5.0: Content-Padding Variable */
    --foursys-docs-content-padding: 30px;
    /* Update v1.7.1: Sticky-Offset für fixierte Panels */
    --foursys-docs-sticky-offset: 100px;
    /* Update v1.8.4: Konfigurierbarer Spalten-Abstand */
    --foursys-docs-column-gap: 20px;
    /* Update v1.8.4: Hintergrundfarbe aufgeklappter Kategorien */
    --foursys-docs-expanded-bg: #f0f0f0;
}

/* ==========================================================================
   Layout Container
   Update v1.4.2: Erhöhte Spezifität für Blocksy-Kompatibilität
   Update v1.5.0: Content-Padding Variable verwendet
   Update v1.5.2: Blocksy-Breite Integration mit var(--theme-normal-container-max-width)
   Update v1.5.3: Blocksy vertikaler Abstand Integration
   Update v1.7.2: Padding links/rechts 0px, Gap 20px
   ========================================================================== */

body.foursys-docs-page .foursys-docs-wrapper {
    display: grid;
    grid-template-columns: 320px 1fr;
    /* Update v1.8.4: Konfigurierbarer Spalten-Abstand per CSS-Variable */
    gap: var(--foursys-docs-column-gap, 20px);
    /* Update v1.5.2: Blocksy-Breite verwenden, Fallback auf 1290px */
    max-width: var(--theme-normal-container-max-width, 1290px);
    margin: 0 auto;
    /* Update v1.5.3: Blocksy vertikaler Abstand verwenden */
    padding-top: var(--theme-content-vertical-spacing, 30px);
    padding-bottom: var(--theme-content-vertical-spacing, 30px);
    /* Update v1.7.2: Seitliches Padding auf 0px für volle Breite */
    padding-left: 0;
    padding-right: 0;
    position: relative;
}

body.foursys-docs-page .foursys-docs-sidebar {
    position: relative;
    display: block;
    width: 100%;
}

/* Update v1.5.2: Sticky Sidebar mit Klasse statt nur Inner */
/* Update v1.7.1: Verwendet jetzt sticky-offset Variable */
body.foursys-docs-page .foursys-docs-sticky-sidebar .foursys-docs-sidebar-inner {
    position: sticky;
    top: var(--foursys-docs-sticky-offset, 100px);
    max-height: calc(100vh - var(--foursys-docs-sticky-offset, 100px) - 20px);
    overflow-y: auto;
}

/* Update v1.5.2: Content-Bereich Hintergrund anwenden */
/* Update v1.7.5: Design-Einstellungen wirken auf diesen Container */
body.foursys-docs-page .foursys-docs-content {
    min-width: 0;
    background: var(--foursys-docs-content-bg);
    padding: var(--foursys-docs-content-padding);
    border-radius: var(--foursys-docs-radius);
}

/* Update v1.4.2: Desktop Defaults für Mobile-Elemente */
body.foursys-docs-page .foursys-docs-mobile-toggle {
    display: none;
}

body.foursys-docs-page .foursys-docs-sidebar-close {
    display: none;
}

body.foursys-docs-page .foursys-docs-overlay {
    display: none;
}

/* ==========================================================================
   Sidebar Navigation - BasePress Style
   Update v1.5.0: Dynamische Hintergrundfarbe
   ========================================================================== */

.foursys-docs-nav {
    /* Update v1.5.0: Dynamische Hintergrundfarbe mit Transparenz */
    background: var(--foursys-docs-sidebar-bg);
    border: 1px solid var(--foursys-docs-sidebar-border);
    border-radius: var(--foursys-docs-radius);
    box-shadow: var(--foursys-docs-shadow);
    overflow: hidden;
}

.foursys-docs-nav__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.foursys-docs-nav__list--root {
    padding: 8px 0;
}

.foursys-docs-nav__list--sub {
    padding-left: 0;
    /* Update v1.8.4: Hintergrundfarbe per CSS-Variable konfigurierbar */
    background: var(--foursys-docs-expanded-bg, #f0f0f0);
    border-top: 1px solid var(--foursys-docs-border);
}

.foursys-docs-nav__item {
    margin: 0;
    padding: 0;
}

/* Update v1.4.1: Chevron rechts positioniert wie im BasePress Screenshot */
.foursys-docs-nav__header {
    display: flex;
    align-items: center;
    position: relative;
}

/* Toggle Button - Chevron rechts */
.foursys-docs-nav__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 44px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--foursys-docs-text-muted);
    transition: color var(--foursys-docs-transition), background var(--foursys-docs-transition);
    flex-shrink: 0;
    margin-left: auto;
    border-radius: var(--foursys-docs-radius-sm);
}

.foursys-docs-nav__toggle:hover {
    color: var(--foursys-docs-text);
    background: var(--foursys-docs-border-light);
}

.foursys-docs-nav__toggle .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
    transition: transform var(--foursys-docs-transition);
}

.foursys-docs-nav__item--expanded > .foursys-docs-nav__header .foursys-docs-nav__toggle .dashicons {
    transform: rotate(90deg);
}

/* Nav Links - Update v1.4.1: Angepasst für Chevron rechts */
.foursys-docs-nav__link {
    display: flex;
    align-items: center;
    flex: 1;
    padding: 12px 12px 12px 16px;
    color: var(--foursys-docs-text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
    transition: all var(--foursys-docs-transition);
    border-left: 3px solid transparent;
}

.foursys-docs-nav__item--has-children > .foursys-docs-nav__header > .foursys-docs-nav__link {
    padding-right: 0;
}

.foursys-docs-nav__link:hover {
    color: var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
}

/* Update v1.5.0: Hover auf Header färbt auch den Toggle-Button */
.foursys-docs-nav__header:hover .foursys-docs-nav__link {
    color: var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
}

.foursys-docs-nav__header:hover .foursys-docs-nav__toggle {
    color: var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
}

/* Category Links */
.foursys-docs-nav__link--category {
    font-weight: 600;
}

/* Post Links */
/* Update v1.8.4: Gleiches padding-left wie Kategorien für Icon-Alignment */
.foursys-docs-nav__link--post {
    font-weight: 400;
    padding: 10px 16px 10px 16px;
}

/* Update v1.8.4: In Sub-Listen gleiches padding-left beibehalten für Flucht mit Kategorie-Icons */
.foursys-docs-nav__list--sub .foursys-docs-nav__link--post {
    padding-left: 16px;
}

/* Active/Current States */
.foursys-docs-nav__item--current > .foursys-docs-nav__link,
.foursys-docs-nav__item--current > .foursys-docs-nav__header > .foursys-docs-nav__link {
    color: var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
    border-left-color: var(--foursys-docs-primary);
    font-weight: 600;
}

/* Update v1.5.0: Auch Toggle bei Current-State */
.foursys-docs-nav__item--current > .foursys-docs-nav__header > .foursys-docs-nav__toggle {
    color: var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
}

/* Icons */
.foursys-docs-nav__icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    font-size: 18px;
    margin-right: 10px;
    color: var(--foursys-docs-text-muted);
    transition: color var(--foursys-docs-transition);
}

.foursys-docs-nav__link:hover .foursys-docs-nav__icon {
    color: var(--foursys-docs-primary);
}

/* Update v1.5.0: Icon bei Header-Hover */
.foursys-docs-nav__header:hover .foursys-docs-nav__icon {
    color: var(--foursys-docs-primary);
}

/* Update v1.7.5: Icon bei Current-State mit höherer Spezifität */
.foursys-docs-nav__item--current > .foursys-docs-nav__link .foursys-docs-nav__icon,
.foursys-docs-nav__item--current > .foursys-docs-nav__header > .foursys-docs-nav__link .foursys-docs-nav__icon {
    color: var(--foursys-docs-primary) !important;
}

.foursys-docs-nav__text {
    flex: 1;
    min-width: 0;
}

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */

.foursys-docs-breadcrumbs {
    margin-bottom: 20px;
}

.foursys-docs-breadcrumbs__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 13px;
}

.foursys-docs-breadcrumbs__item {
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
}

.foursys-docs-breadcrumbs__link {
    color: var(--foursys-docs-text-muted);
    text-decoration: none;
    transition: color var(--foursys-docs-transition);
}

.foursys-docs-breadcrumbs__link:hover {
    color: var(--foursys-docs-primary);
}

.foursys-docs-breadcrumbs__current {
    color: var(--foursys-docs-text);
    font-weight: 600;
}

.foursys-docs-breadcrumbs__separator {
    display: flex;
    align-items: center;
    margin: 0 8px;
    color: var(--foursys-docs-text-light);
}

.foursys-docs-breadcrumbs__separator .dashicons {
    font-size: 14px;
    width: 14px;
    height: 14px;
}

/* ==========================================================================
   Article Content
   Update v1.5.1: Dynamische Hintergrundfarbe und Padding
   Update v1.7.5: Artikel-Container transparent ohne Padding
   ========================================================================== */

/* Update v1.7.5: Artikel transparent ohne Padding - Design-Einstellungen wirken auf .foursys-docs-content */
.foursys-docs-article {
    background: transparent;
    padding: 0;
    border-radius: 0;
}

.foursys-docs-article__header {
    margin-bottom: 30px;
}

.foursys-docs-article__title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 10px;
    color: var(--foursys-docs-text);
}

.foursys-docs-article__content {
    font-size: 16px;
    line-height: 1.7;
    color: var(--foursys-docs-text);
}

.foursys-docs-article__content h2 {
    font-size: 24px;
    margin-top: 40px;
    margin-bottom: 16px;
}

.foursys-docs-article__content h3 {
    font-size: 20px;
    margin-top: 32px;
    margin-bottom: 12px;
}

.foursys-docs-article__content p {
    margin-bottom: 16px;
}

.foursys-docs-article__content ul,
.foursys-docs-article__content ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.foursys-docs-article__content li {
    margin-bottom: 8px;
}

.foursys-docs-article__content a {
    color: var(--foursys-docs-link);
    text-decoration: underline;
    transition: color var(--foursys-docs-transition);
}

.foursys-docs-article__content a:hover {
    color: var(--foursys-docs-link-hover);
}

.foursys-docs-article__content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--foursys-docs-radius);
}

.foursys-docs-article__content pre,
.foursys-docs-article__content code {
    font-family: 'Monaco', 'Consolas', 'Courier New', monospace;
    font-size: 14px;
}

.foursys-docs-article__content code {
    background: var(--foursys-docs-border-light);
    padding: 2px 6px;
    border-radius: var(--foursys-docs-radius-sm);
}

.foursys-docs-article__content pre {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 20px;
    border-radius: var(--foursys-docs-radius);
    overflow-x: auto;
}

.foursys-docs-article__content pre code {
    background: transparent;
    padding: 0;
}

.foursys-docs-article__content blockquote {
    margin: 20px 0;
    padding: 16px 20px;
    border-left: 4px solid var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
    border-radius: 0 var(--foursys-docs-radius-sm) var(--foursys-docs-radius-sm) 0;
}

.foursys-docs-article__content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.foursys-docs-article__content th,
.foursys-docs-article__content td {
    padding: 12px 16px;
    text-align: left;
    border: 1px solid var(--foursys-docs-border);
}

.foursys-docs-article__content th {
    background: var(--foursys-docs-border-light);
    font-weight: 600;
}

.foursys-docs-article__content tr:nth-child(even) td {
    background: #fafafa;
}

/* ==========================================================================
   Feedback Section
   ========================================================================== */

.foursys-docs-feedback {
    margin-top: 40px;
    padding: 24px;
    background: var(--foursys-docs-border-light);
    border-radius: var(--foursys-docs-radius);
    text-align: center;
}

.foursys-docs-feedback__title {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 16px;
    color: var(--foursys-docs-text);
}

.foursys-docs-feedback__buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.foursys-docs-feedback__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 2px solid transparent;
    border-radius: var(--foursys-docs-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--foursys-docs-transition);
}

.foursys-docs-feedback__btn--yes {
    background: var(--foursys-docs-primary);
    color: #fff;
}

.foursys-docs-feedback__btn--yes:hover {
    background: var(--foursys-docs-primary-hover);
}

.foursys-docs-feedback__btn--no {
    background: #fff;
    border-color: var(--foursys-docs-border);
    color: var(--foursys-docs-text-muted);
}

.foursys-docs-feedback__btn--no:hover {
    border-color: var(--foursys-docs-danger);
    color: var(--foursys-docs-danger);
}

.foursys-docs-feedback__btn .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.foursys-docs-feedback__message {
    margin-top: 16px;
    padding: 12px;
    background: var(--foursys-docs-primary-light);
    border-radius: var(--foursys-docs-radius-sm);
    color: var(--foursys-docs-primary);
    font-weight: 500;
}

/* Feedback Form */
.foursys-docs-feedback-form {
    margin-top: 40px;
    padding: 24px;
    background: var(--foursys-docs-border-light);
    border-radius: var(--foursys-docs-radius);
}

.foursys-docs-feedback-form__title {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 16px;
    color: var(--foursys-docs-text);
}

.foursys-docs-feedback-form__textarea {
    width: 100%;
    min-height: 120px;
    padding: 12px;
    border: 1px solid var(--foursys-docs-border);
    border-radius: var(--foursys-docs-radius-sm);
    font-size: 14px;
    resize: vertical;
    transition: border-color var(--foursys-docs-transition);
}

.foursys-docs-feedback-form__textarea:focus {
    outline: none;
    border-color: var(--foursys-docs-primary);
}

.foursys-docs-feedback-form__submit {
    margin-top: 12px;
    padding: 10px 24px;
    background: var(--foursys-docs-primary);
    border: none;
    border-radius: var(--foursys-docs-radius);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--foursys-docs-transition);
}

.foursys-docs-feedback-form__submit:hover {
    background: var(--foursys-docs-primary-hover);
}

/* ==========================================================================
   Related Articles
   ========================================================================== */

.foursys-docs-related {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--foursys-docs-border);
}

.foursys-docs-related__title {
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 20px;
    color: var(--foursys-docs-text);
}

.foursys-docs-related__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.foursys-docs-related__item {
    margin: 0;
    padding: 0;
    border-bottom: 1px solid var(--foursys-docs-border-light);
}

.foursys-docs-related__item:last-child {
    border-bottom: none;
}

.foursys-docs-related__link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 0;
    text-decoration: none;
    color: var(--foursys-docs-text);
    transition: color var(--foursys-docs-transition);
}

.foursys-docs-related__link:hover {
    color: var(--foursys-docs-primary);
}

.foursys-docs-related__icon {
    font-size: 18px;
    width: 18px;
    height: 18px;
    color: var(--foursys-docs-text-muted);
    flex-shrink: 0;
}

.foursys-docs-related__link:hover .foursys-docs-related__icon {
    color: var(--foursys-docs-primary);
}

/* ==========================================================================
   Article Navigation (Prev/Next)
   ========================================================================== */

.foursys-docs-article-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--foursys-docs-border);
}

.foursys-docs-article-nav__link {
    display: block;
    padding: 20px;
    background: var(--foursys-docs-border-light);
    border-radius: var(--foursys-docs-radius);
    text-decoration: none;
    transition: all var(--foursys-docs-transition);
}

.foursys-docs-article-nav__link:hover {
    background: var(--foursys-docs-primary-light);
}

.foursys-docs-article-nav__prev {
    text-align: left;
}

.foursys-docs-article-nav__next {
    text-align: right;
}

.foursys-docs-article-nav__label {
    display: block;
    font-size: 12px;
    color: var(--foursys-docs-text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.foursys-docs-article-nav__title {
    display: flex;
    align-items: center;
    font-size: 15px;
    font-weight: 600;
    color: var(--foursys-docs-text);
}

.foursys-docs-article-nav__link:hover .foursys-docs-article-nav__title {
    color: var(--foursys-docs-primary);
}

.foursys-docs-article-nav__title .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.foursys-docs-article-nav__prev .foursys-docs-article-nav__title .dashicons {
    margin-right: 8px;
}

.foursys-docs-article-nav__next .foursys-docs-article-nav__title {
    justify-content: flex-end;
}

.foursys-docs-article-nav__next .foursys-docs-article-nav__title .dashicons {
    margin-left: 8px;
}

/* ==========================================================================
   Archive Page
   Update v1.4.1: Verbesserte Kategorie-Karten
   Update v1.6.0: Navigation-Style Kategorielayout (aufklappbar)
   ========================================================================== */

.foursys-docs-archive {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--foursys-docs-content-padding) 20px;
}

.foursys-docs-archive__header {
    text-align: center;
    margin-bottom: 40px;
}

/* Update v1.6.0: Linksbündiger Header */
.foursys-docs-archive__header--left {
    text-align: left;
}

.foursys-docs-archive__title {
    font-size: 36px;
    font-weight: 700;
    margin: 0 0 12px;
    color: var(--foursys-docs-text);
}

.foursys-docs-archive__description {
    font-size: 18px;
    color: var(--foursys-docs-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Update v1.6.0: Linksbündige Beschreibung */
.foursys-docs-archive__header--left .foursys-docs-archive__description {
    margin: 0;
}

/* Update v1.6.0: Navigation-Style Kategorieliste */
/* Update v1.8.5: Schatten entfernt für konsistentes Design */
.foursys-docs-archive__nav-list {
    background: var(--foursys-docs-sidebar-bg);
    border: 1px solid var(--foursys-docs-sidebar-border);
    border-radius: var(--foursys-docs-radius);
    overflow: hidden;
}

.foursys-docs-archive__nav-item {
    border-bottom: 1px solid var(--foursys-docs-border-light);
}

.foursys-docs-archive__nav-item:last-child {
    border-bottom: none;
}

.foursys-docs-archive__nav-header {
    display: flex;
    align-items: center;
}

.foursys-docs-archive__nav-link {
    display: flex;
    align-items: center;
    flex: 1;
    padding: 14px 16px;
    color: var(--foursys-docs-text);
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    transition: all var(--foursys-docs-transition);
    border-left: 3px solid transparent;
}

.foursys-docs-archive__nav-link:hover {
    color: var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
    border-left-color: var(--foursys-docs-primary);
}

/* Update v1.8.5: Hover auf Header färbt Link und Toggle gleichzeitig */
.foursys-docs-archive__nav-header:hover .foursys-docs-archive__nav-link {
    color: var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
    border-left-color: var(--foursys-docs-primary);
}

.foursys-docs-archive__nav-header:hover .foursys-docs-archive__nav-toggle {
    color: var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
}

.foursys-docs-archive__nav-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    font-size: 18px;
    margin-right: 12px;
    color: var(--foursys-docs-text-muted);
    transition: color var(--foursys-docs-transition);
}

.foursys-docs-archive__nav-link:hover .foursys-docs-archive__nav-icon {
    color: var(--foursys-docs-primary);
}

/* Update v1.8.5: Icon bei Header-Hover einfärben */
.foursys-docs-archive__nav-header:hover .foursys-docs-archive__nav-icon {
    color: var(--foursys-docs-primary);
}

.foursys-docs-archive__nav-text {
    flex: 1;
    min-width: 0;
}

.foursys-docs-archive__nav-count {
    margin-left: 12px;
    font-size: 12px;
    font-weight: 400;
    color: var(--foursys-docs-text-light);
    background: var(--foursys-docs-border-light);
    padding: 2px 10px;
    border-radius: 12px;
}

.foursys-docs-archive__nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 48px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--foursys-docs-text-muted);
    transition: all var(--foursys-docs-transition);
    flex-shrink: 0;
}

.foursys-docs-archive__nav-toggle:hover {
    color: var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
}

.foursys-docs-archive__nav-toggle .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
    transition: transform var(--foursys-docs-transition);
}

.foursys-docs-archive__nav-item--expanded .foursys-docs-archive__nav-toggle .dashicons {
    transform: rotate(90deg);
}

/* Artikel-Liste (versteckt bis aufgeklappt) */
.foursys-docs-archive__nav-articles {
    display: none;
    list-style: none;
    margin: 0;
    padding: 0;
    background: var(--foursys-docs-border-light);
    border-top: 1px solid var(--foursys-docs-border);
}

.foursys-docs-archive__nav-item--expanded .foursys-docs-archive__nav-articles {
    display: block;
}

.foursys-docs-archive__nav-article {
    margin: 0;
    padding: 0;
}

.foursys-docs-archive__nav-article-link {
    display: flex;
    align-items: center;
    padding: 10px 16px 10px 48px;
    color: var(--foursys-docs-text);
    text-decoration: none;
    font-size: 14px;
    transition: all var(--foursys-docs-transition);
    border-left: 3px solid transparent;
}

/* Update v1.8.1: Hart codierte Farbe durch CSS-Variable ersetzt */
.foursys-docs-archive__nav-article-link:hover {
    color: var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
    border-left-color: var(--foursys-docs-primary);
}

.foursys-docs-archive__nav-article-icon {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    font-size: 16px;
    margin-right: 10px;
    color: var(--foursys-docs-text-light);
    transition: color var(--foursys-docs-transition);
}

.foursys-docs-archive__nav-article-link:hover .foursys-docs-archive__nav-article-icon {
    color: var(--foursys-docs-primary);
}

.foursys-docs-archive__nav-article-title {
    flex: 1;
    min-width: 0;
}

/* Legacy Category Grid (falls noch genutzt) */
.foursys-docs-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.foursys-docs-category-card {
    background: var(--foursys-docs-sidebar-bg);
    border: 1px solid var(--foursys-docs-border);
    border-radius: var(--foursys-docs-radius);
    padding: 24px;
    text-decoration: none;
    transition: all var(--foursys-docs-transition);
}

.foursys-docs-category-card:hover {
    border-color: var(--foursys-docs-primary);
    box-shadow: var(--foursys-docs-shadow-hover);
}

.foursys-docs-category-card__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.foursys-docs-category-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--foursys-docs-primary-light);
    border-radius: var(--foursys-docs-radius-sm);
}

.foursys-docs-category-card__icon .dashicons {
    font-size: 22px;
    width: 22px;
    height: 22px;
    color: var(--foursys-docs-primary);
}

.foursys-docs-category-card__title {
    font-size: 18px;
    font-weight: 600;
    color: var(--foursys-docs-text);
    margin: 0;
}

.foursys-docs-category-card:hover .foursys-docs-category-card__title {
    color: var(--foursys-docs-primary);
}

.foursys-docs-archive__category-description {
    font-size: 14px;
    color: var(--foursys-docs-text-muted);
    margin: 0 0 8px;
    line-height: 1.5;
}

.foursys-docs-archive__category-count {
    font-size: 13px;
    color: var(--foursys-docs-text-light);
}

/* Taxonomy Page - Update v1.4.1, Update v1.6.0: Linksbündiges Layout */
.foursys-docs-taxonomy__header {
    margin-bottom: 40px;
    text-align: center;
}

/* Update v1.6.0: Linksbündiger Header */
.foursys-docs-taxonomy__header--left {
    text-align: left;
}

/* Update v1.6.0: Titel-Zeile mit Icon neben Titel */
.foursys-docs-taxonomy__title-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.foursys-docs-taxonomy__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--foursys-docs-primary-light);
    border-radius: var(--foursys-docs-radius);
    flex-shrink: 0;
}

/* Legacy: Icon ohne title-row (zentriert) */
.foursys-docs-taxonomy__header:not(.foursys-docs-taxonomy__header--left) .foursys-docs-taxonomy__icon {
    margin-bottom: 16px;
}

.foursys-docs-taxonomy__icon .dashicons {
    font-size: 32px;
    width: 32px;
    height: 32px;
    color: var(--foursys-docs-primary);
}

.foursys-docs-taxonomy__title {
    font-size: 32px;
    font-weight: 700;
    margin: 0;
    color: var(--foursys-docs-text);
}

.foursys-docs-taxonomy__description {
    font-size: 16px;
    color: var(--foursys-docs-text-muted);
    max-width: 600px;
    margin: 0;
}

/* Legacy: Zentrierte Beschreibung */
.foursys-docs-taxonomy__header:not(.foursys-docs-taxonomy__header--left) .foursys-docs-taxonomy__description {
    margin: 0 auto;
}

.foursys-docs-taxonomy__section-title {
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 20px;
    color: var(--foursys-docs-text);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--foursys-docs-border);
}

.foursys-docs-taxonomy__subcategories {
    margin-bottom: 40px;
}

.foursys-docs-taxonomy__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.foursys-docs-taxonomy__card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--foursys-docs-sidebar-bg);
    border: 1px solid var(--foursys-docs-border);
    border-radius: var(--foursys-docs-radius);
    text-decoration: none;
    transition: all var(--foursys-docs-transition);
}

.foursys-docs-taxonomy__card:hover {
    border-color: var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
}

.foursys-docs-taxonomy__card-icon {
    font-size: 20px;
    width: 20px;
    height: 20px;
    color: var(--foursys-docs-text-muted);
    flex-shrink: 0;
}

.foursys-docs-taxonomy__card:hover .foursys-docs-taxonomy__card-icon {
    color: var(--foursys-docs-primary);
}

.foursys-docs-taxonomy__card-title {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    color: var(--foursys-docs-text);
}

.foursys-docs-taxonomy__card-count {
    font-size: 12px;
    color: var(--foursys-docs-text-light);
    background: var(--foursys-docs-border-light);
    padding: 2px 8px;
    border-radius: 10px;
}

.foursys-docs-taxonomy__articles {
    margin-bottom: 40px;
}

.foursys-docs-taxonomy__article-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.foursys-docs-taxonomy__article-item {
    margin: 0;
    padding: 0;
    border-bottom: 1px solid var(--foursys-docs-border-light);
}

.foursys-docs-taxonomy__article-item:last-child {
    border-bottom: none;
}

.foursys-docs-taxonomy__article-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 0;
    text-decoration: none;
    color: var(--foursys-docs-text);
    transition: color var(--foursys-docs-transition);
}

.foursys-docs-taxonomy__article-link:hover {
    color: var(--foursys-docs-primary);
}

.foursys-docs-taxonomy__article-icon {
    font-size: 18px;
    width: 18px;
    height: 18px;
    color: var(--foursys-docs-text-muted);
    flex-shrink: 0;
}

.foursys-docs-taxonomy__article-link:hover .foursys-docs-taxonomy__article-icon {
    color: var(--foursys-docs-primary);
}

.foursys-docs-taxonomy__article-title {
    font-size: 15px;
}

/* ==========================================================================
   Responsive Design
   Update v1.4.2: Erhöhte Spezifität für Blocksy-Kompatibilität
   ========================================================================== */

@media (max-width: 991px) {
    body.foursys-docs-page .foursys-docs-wrapper {
        grid-template-columns: 1fr;
        gap: 0;
    }

    body.foursys-docs-page .foursys-docs-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 320px;
        height: 100vh;
        z-index: 1000;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        background: var(--foursys-docs-sidebar-bg);
        box-shadow: var(--foursys-docs-shadow-hover);
        padding: 20px;
        overflow-y: auto;
    }

    body.foursys-docs-page .foursys-docs-sidebar.is-open {
        transform: translateX(0);
    }

    body.foursys-docs-page .foursys-docs-sidebar-inner {
        position: static !important;
        max-height: none !important;
    }

    body.foursys-docs-page .foursys-docs-mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        width: 100%;
        padding: 14px 20px;
        margin-bottom: 20px;
        background: var(--foursys-docs-sidebar-bg);
        border: 1px solid var(--foursys-docs-border);
        border-radius: var(--foursys-docs-radius);
        font-size: 15px;
        font-weight: 600;
        color: var(--foursys-docs-text);
        cursor: pointer;
        transition: all var(--foursys-docs-transition);
    }

    body.foursys-docs-page .foursys-docs-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

    body.foursys-docs-page .foursys-docs-overlay.is-visible {
        display: block;
    }

    body.foursys-docs-page .foursys-docs-sidebar-close {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        margin-bottom: 16px;
        margin-left: auto;
        background: var(--foursys-docs-border-light);
        border: none;
        border-radius: 50%;
        cursor: pointer;
        color: var(--foursys-docs-text-muted);
        transition: all var(--foursys-docs-transition);
    }

    body.foursys-docs-page .foursys-docs-sidebar-close:hover {
        background: var(--foursys-docs-primary-light);
        color: var(--foursys-docs-primary);
    }
}

@media (max-width: 767px) {
    body.foursys-docs-page .foursys-docs-wrapper {
        padding: 20px 15px;
    }

    body.foursys-docs-page .foursys-docs-sidebar {
        width: 100%;
        max-width: 320px;
    }

    body.foursys-docs-page .foursys-docs-article__title {
        font-size: 26px;
    }

    body.foursys-docs-page .foursys-docs-article-nav {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    body.foursys-docs-page .foursys-docs-article-nav__next {
        text-align: left;
    }

    body.foursys-docs-page .foursys-docs-article-nav__next .foursys-docs-article-nav__title {
        justify-content: flex-start;
    }

    body.foursys-docs-page .foursys-docs-article-nav__next .foursys-docs-article-nav__title .dashicons {
        margin-left: 0;
        margin-right: 8px;
        order: -1;
    }

    body.foursys-docs-page .foursys-docs-feedback__buttons {
        flex-direction: column;
        align-items: center;
    }

    body.foursys-docs-page .foursys-docs-feedback__btn {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }

    body.foursys-docs-page .foursys-docs-category-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Table of Contents (TOC) Panel - Update v1.7.0
   Update v1.7.1: Kein Schatten, korrektes 3-Spalten-Layout, sticky-offset Variable
   ========================================================================== */

/* 3-Spalten-Layout wenn TOC vorhanden - Update v1.7.1: Wrapper-Klasse statt Body-Klasse */
body.foursys-docs-page .foursys-docs-wrapper--has-toc {
    grid-template-columns: 320px 1fr 250px;
}

/* TOC Container */
body.foursys-docs-page .foursys-docs-toc-container {
    display: block;
    position: relative;
}

/* Update v1.7.1: Sticky-Verhalten mit CSS-Variable für Offset */
body.foursys-docs-page .foursys-docs-sticky-toc .foursys-docs-toc {
    position: sticky;
    top: var(--foursys-docs-sticky-offset, 100px);
    max-height: calc(100vh - var(--foursys-docs-sticky-offset, 100px) - 20px);
    overflow-y: auto;
}

/* Update v1.7.1: TOC Panel - KEIN Schatten */
body.foursys-docs-page .foursys-docs-toc {
    background: var(--foursys-docs-sidebar-bg);
    border: 1px solid var(--foursys-docs-sidebar-border);
    border-radius: var(--foursys-docs-radius);
    /* Update v1.7.1: Schatten entfernt */
}

body.foursys-docs-page .foursys-docs-toc__inner {
    padding: 16px;
}

body.foursys-docs-page .foursys-docs-toc__title {
    font-size: 14px;
    font-weight: 600;
    color: var(--foursys-docs-text);
    margin: 0 0 12px 0;
    padding: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

body.foursys-docs-page .foursys-docs-toc__divider {
    border: none;
    border-top: 1px solid var(--foursys-docs-border);
    margin: 0 0 16px 0;
}

/* TOC Navigation */
body.foursys-docs-page .foursys-docs-toc__nav {
    font-size: 13px;
}

body.foursys-docs-page .foursys-docs-toc__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

body.foursys-docs-page .foursys-docs-toc__sublist {
    list-style: none;
    margin: 0;
    padding: 0 0 0 16px;
}

body.foursys-docs-page .foursys-docs-toc__item {
    margin: 0;
    padding: 0;
    position: relative;
}

body.foursys-docs-page .foursys-docs-toc__item--h3,
body.foursys-docs-page .foursys-docs-toc__item--h4,
body.foursys-docs-page .foursys-docs-toc__item--h5,
body.foursys-docs-page .foursys-docs-toc__item--h6 {
    font-size: 12px;
}

body.foursys-docs-page .foursys-docs-toc__link {
    display: block;
    padding: 6px 12px;
    color: var(--foursys-docs-text-muted);
    text-decoration: none;
    border-left: 2px solid transparent;
    transition: all var(--foursys-docs-transition);
    line-height: 1.4;
}

body.foursys-docs-page .foursys-docs-toc__link:hover {
    color: var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
}

/* Active State */
body.foursys-docs-page .foursys-docs-toc__item--active > .foursys-docs-toc__link {
    color: var(--foursys-docs-primary);
    background: var(--foursys-docs-primary-light);
    border-left-color: var(--foursys-docs-primary);
    font-weight: 500;
}

/* Mobile TOC (ausklappbar) */
body.foursys-docs-page .foursys-docs-toc-mobile {
    display: none;
    margin-bottom: 24px;
}

body.foursys-docs-page .foursys-docs-toc-mobile__toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 12px 16px;
    background: var(--foursys-docs-sidebar-bg);
    border: 1px solid var(--foursys-docs-sidebar-border);
    border-radius: var(--foursys-docs-radius);
    color: var(--foursys-docs-text);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--foursys-docs-transition);
}

body.foursys-docs-page .foursys-docs-toc-mobile__toggle:hover {
    border-color: var(--foursys-docs-primary);
}

body.foursys-docs-page .foursys-docs-toc-mobile__icon {
    margin-left: auto;
    transition: transform var(--foursys-docs-transition);
}

body.foursys-docs-page .foursys-docs-toc-mobile__content {
    background: var(--foursys-docs-sidebar-bg);
    border: 1px solid var(--foursys-docs-sidebar-border);
    border-top: none;
    border-radius: 0 0 var(--foursys-docs-radius) var(--foursys-docs-radius);
    padding: 16px;
}

body.foursys-docs-page .foursys-docs-toc-mobile__content[hidden] {
    display: none;
}

/* ==========================================================================
   Responsive TOC - Update v1.7.0
   Update v1.7.1: Korrigierte Selektoren für Wrapper-Klasse
   ========================================================================== */

/* Update v1.7.2: Gap auf 20px reduziert */
@media (max-width: 1200px) {
    /* Reduziere TOC-Breite auf kleineren Bildschirmen */
    body.foursys-docs-page .foursys-docs-wrapper--has-toc {
        grid-template-columns: 280px 1fr 220px;
        gap: 20px;
    }
}

@media (max-width: 991px) {
    /* 1-Spalte auf Tablet ohne TOC-Panel */
    body.foursys-docs-page .foursys-docs-wrapper--has-toc {
        grid-template-columns: 1fr;
    }

    /* Verstecke Desktop-TOC */
    body.foursys-docs-page .foursys-docs-toc-container {
        display: none !important;
    }

    /* Zeige Mobile-TOC - Update v1.7.1: Korrigierter Selektor */
    body.foursys-docs-page .foursys-docs-wrapper--has-toc .foursys-docs-toc-mobile {
        display: block;
    }
}

/* ==========================================================================
   Docs Archive Grid - Update v1.8.0
   Karten-Layout für Dokumentationsseite Shortcode [docs_archive]
   ========================================================================== */

.foursys-docs-archive {
    display: grid;
    gap: 24px;
    margin: 30px 0;
}

.foursys-docs-archive--cols-1 {
    grid-template-columns: 1fr;
}

.foursys-docs-archive--cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.foursys-docs-archive--cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.foursys-docs-archive--cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

.foursys-docs-archive__card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    background: var(--foursys-docs-content-bg, #ffffff);
    border: 1px solid var(--foursys-docs-border, #e0e0e0);
    border-radius: var(--foursys-docs-radius, 8px);
    text-decoration: none;
    color: var(--foursys-docs-text, #333333);
    transition: all var(--foursys-docs-transition, 0.2s ease);
}

.foursys-docs-archive__card:hover {
    border-color: var(--foursys-docs-primary, #4CAF50);
    box-shadow: var(--foursys-docs-shadow-hover);
    transform: translateY(-2px);
}

.foursys-docs-archive__icon {
    font-size: 32px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--foursys-docs-primary-light, #e8f5e9);
    color: var(--foursys-docs-primary, #4CAF50);
    border-radius: var(--foursys-docs-radius, 8px);
    margin-bottom: 16px;
}

.foursys-docs-archive__title {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 8px;
    color: var(--foursys-docs-text, #333333);
}

.foursys-docs-archive__card:hover .foursys-docs-archive__title {
    color: var(--foursys-docs-primary, #4CAF50);
}

.foursys-docs-archive__desc {
    font-size: 14px;
    color: var(--foursys-docs-text-muted, #666666);
    margin: 0 0 12px;
    line-height: 1.5;
    flex-grow: 1;
}

.foursys-docs-archive__count {
    font-size: 12px;
    color: var(--foursys-docs-text-light, #999999);
    background: var(--foursys-docs-border-light, #f0f0f0);
    padding: 4px 10px;
    border-radius: 12px;
}

.foursys-docs-no-content {
    padding: 40px;
    text-align: center;
    color: var(--foursys-docs-text-muted, #666666);
    background: var(--foursys-docs-border-light, #f0f0f0);
    border-radius: var(--foursys-docs-radius, 8px);
}

/* Responsive Archive Grid */
@media (max-width: 991px) {
    .foursys-docs-archive--cols-3,
    .foursys-docs-archive--cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .foursys-docs-archive--cols-2,
    .foursys-docs-archive--cols-3,
    .foursys-docs-archive--cols-4 {
        grid-template-columns: 1fr;
    }
    
    .foursys-docs-archive__card {
        padding: 20px;
    }
}

/* ==========================================================================
   Sidebar-Suche
   Update v1.8.2: AJAX-Suchfeld in der Sidebar-Navigation
   ========================================================================== */

body.foursys-docs-page .foursys-docs-search {
    margin-bottom: 20px;
    position: relative;
}

body.foursys-docs-page .foursys-docs-search__input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

body.foursys-docs-page .foursys-docs-search__icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--foursys-docs-text-muted);
    font-size: 18px;
    pointer-events: none;
    z-index: 1;
}

body.foursys-docs-page .foursys-docs-search__input {
    width: 100%;
    padding: 10px 40px 10px 38px;
    border: 1px solid var(--foursys-docs-border);
    border-radius: var(--foursys-docs-radius);
    font-size: 14px;
    line-height: 1.5;
    background: #fff;
    color: var(--foursys-docs-text);
    transition: border-color var(--foursys-docs-transition), box-shadow var(--foursys-docs-transition);
}

body.foursys-docs-page .foursys-docs-search__input:focus {
    outline: none;
    border-color: var(--foursys-docs-primary);
    box-shadow: 0 0 0 3px var(--foursys-docs-primary-light);
}

body.foursys-docs-page .foursys-docs-search__input::placeholder {
    color: var(--foursys-docs-text-light);
}

body.foursys-docs-page .foursys-docs-search__clear {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--foursys-docs-text-muted);
    cursor: pointer;
    border-radius: 50%;
    transition: background var(--foursys-docs-transition), color var(--foursys-docs-transition);
}

body.foursys-docs-page .foursys-docs-search__clear:hover {
    background: var(--foursys-docs-border-light);
    color: var(--foursys-docs-text);
}

body.foursys-docs-page .foursys-docs-search__clear .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

/* Suchergebnisse Dropdown */
body.foursys-docs-page .foursys-docs-search__results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background: #fff;
    border: 1px solid var(--foursys-docs-border);
    border-radius: var(--foursys-docs-radius);
    box-shadow: var(--foursys-docs-shadow-hover);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
}

body.foursys-docs-page .foursys-docs-search__loading {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    color: var(--foursys-docs-text-muted);
    font-size: 14px;
}

body.foursys-docs-page .foursys-docs-search__spinner {
    animation: foursys-docs-spin 1s linear infinite;
}

@keyframes foursys-docs-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

body.foursys-docs-page .foursys-docs-search__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

body.foursys-docs-page .foursys-docs-search__item {
    border-bottom: 1px solid var(--foursys-docs-border-light);
}

body.foursys-docs-page .foursys-docs-search__item:last-child {
    border-bottom: none;
}

body.foursys-docs-page .foursys-docs-search__link {
    display: block;
    padding: 12px 16px;
    text-decoration: none;
    color: var(--foursys-docs-text);
    transition: background var(--foursys-docs-transition);
}

body.foursys-docs-page .foursys-docs-search__link:hover {
    background: var(--foursys-docs-primary-light);
}

body.foursys-docs-page .foursys-docs-search__title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
    color: var(--foursys-docs-text);
}

body.foursys-docs-page .foursys-docs-search__link:hover .foursys-docs-search__title {
    color: var(--foursys-docs-primary);
}

body.foursys-docs-page .foursys-docs-search__doc-icon {
    flex-shrink: 0;
    font-size: 14px;
    width: 14px;
    height: 14px;
    color: var(--foursys-docs-text-muted);
}

body.foursys-docs-page .foursys-docs-search__link:hover .foursys-docs-search__doc-icon {
    color: var(--foursys-docs-primary);
}

body.foursys-docs-page .foursys-docs-search__category {
    display: inline-block;
    padding: 2px 8px;
    margin-bottom: 6px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--foursys-docs-primary-light);
    color: var(--foursys-docs-primary);
    border-radius: var(--foursys-docs-radius-sm);
}

body.foursys-docs-page .foursys-docs-search__excerpt {
    display: block;
    font-size: 13px;
    line-height: 1.5;
    color: var(--foursys-docs-text-muted);
}

body.foursys-docs-page .foursys-docs-search__highlight {
    background: #fff3cd;
    color: var(--foursys-docs-text);
    padding: 0 2px;
    border-radius: 2px;
    font-weight: 500;
}

body.foursys-docs-page .foursys-docs-search__no-results {
    padding: 16px;
    text-align: center;
    color: var(--foursys-docs-text-muted);
    font-size: 14px;
}

body.foursys-docs-page .foursys-docs-search__error {
    padding: 16px;
    text-align: center;
    color: var(--foursys-docs-danger);
    font-size: 14px;
}

/* Mobile Anpassungen für Suche */
@media (max-width: 991.98px) {
    body.foursys-docs-page .foursys-docs-search {
        padding: 10px 15px;
        margin-bottom: 0;
        border-bottom: 1px solid var(--foursys-docs-border-light);
    }
    
    body.foursys-docs-page .foursys-docs-search__results {
        position: fixed;
        top: auto;
        left: 10px;
        right: 10px;
        bottom: auto;
        margin-top: 10px;
        max-height: 50vh;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .foursys-docs-sidebar,
    .foursys-docs-mobile-toggle,
    .foursys-docs-feedback,
    .foursys-docs-feedback-form,
    .foursys-docs-article-nav,
    .foursys-docs-toc-container,
    .foursys-docs-toc-mobile,
    .foursys-docs-search {
        display: none !important;
    }

    .foursys-docs-wrapper {
        display: block;
    }

    .foursys-docs-content {
        width: 100%;
    }
}