/* ===== CSS VARIABLES ===== */
:root {
    /* Primary colors */
    --primary-blue: #AF0917;
    --primary-blue-dark: #7F0712;
    --primary-blue-light: #D70A1E;
    --primary-blue-hover: #D70A1E;
    
    /* Secondary colors */
    --primary-orange: #F9B34E;
    --primary-green: #4DB051;
    --primary-purple: #61033D;
    
    /* Neutral colors */
    --dark-bg: #666666;
    --dark-bg-lighter: #999999;
    --gray-dark: #333333;
    --gray-medium: #CCCCCC;
    --gray-light: #E6E6E6;
    --gray-lighter: #F0F0F0;
    --gray-border: #e6e6e6;
    
    /* Feedback colors */
    --white: #ffffff;
    --black: #000000;
    --hover-bg: #f0f0f0;
    
    /* Shadows */
    --shadow-small: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-medium: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-large: 0 8px 20px rgba(0,0,0,0.12);
    --shadow-button: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-button-hover: 0 6px 8px rgba(0,0,0,0.15);
    
    /* Transitions */
    --transition-fast: all 0.2s ease;
    --transition-medium: all 0.3s ease;
    
    /* Border radii */
    --radius-small: 4px;
    --radius-medium: 8px;
    --radius-large: 12px;
    --radius-round: 40px;
    --radius-circle: 50%;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 20px;
    --spacing-xxl: 30px;
    
    /* Font sizes */
    --font-xs: 0.85em;
    --font-sm: 0.9em;
    --font-md: 1em;
    --font-lg: 1.1em;
    --font-xl: 1.2em;
    
    /* Typography */
    --font-mono: "Scala Sans", sans-serif;
    --font-primary: inherit;
}

/* Light mode */
[data-md-color-scheme="default"] {
  --md-primary-fg-color: #AF0917;        /* LT Red */
  --md-primary-fg-color--light: #D70A1E; /* LT Red Light für Hover etc. */
  --md-primary-fg-color--dark: #7F0712;  /* LT Red Dark für Kontraste */
  --md-accent-fg-color: #F9B34E;          /* Ein warmes Orange für Akzente */
}

/* Dark mode */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #AF0917;        /* Helles Blau für dunklen Hintergrund */
  --md-primary-fg-color--light: #D70A1E; /* Noch heller */
  --md-primary-fg-color--dark: #7F0712;  /* Mittleres Blau */
  --md-accent-fg-color: #b14750;          /* Helles Orange für Akzente im Dark Mode */

}

/* Light mode table colors */
[data-md-color-scheme="default"] {
  --md-table-header-color: #f5f5f5;
  --md-table-row-color: #ffffff;
  --md-table-border-color: #e0e0e0;
  --md-table-text-color: #212121;
  --md-table-alternate-bg: #fafafa;

  /* Spec Sheet Variablen - Light Mode */
  --spec-header-bg: #FBF3F3;
  --spec-header-border: #AF0917;
  --spec-header-title-bg: #AF0917;
  --spec-header-title-color: #ffffff;
  --spec-metadata-bg: #FCFCFC;
  --spec-metadata-border: #4D4D4D;
  --spec-notes-bg: #FFFDF2;
  --spec-notes-border: #9B8C40;
  --spec-notes-icon-color: #9B8C40;
  --spec-text-color: #212121;
  --spec-label-color: #212121;

    /* Blockquote Variablen - Light Mode */
  --blockquote-bg-start: var(--gray-lighter);
  --blockquote-bg-end: var(--gray-light);
  --blockquote-border-color: var(--gray-medium);
  --blockquote-text-color: var(--gray-dark);
  --blockquote-strong-color: var(--primary-blue);
  --blockquote-hover-border: var(--primary-blue);
}

/* Dark mode table colors */
[data-md-color-scheme="slate"] {
  --md-table-header-color: #4B4D54;
  --md-table-row-color: #C0C1C6;
  --md-table-border-color: #9EA1A7;
  --md-table-text-color: #1E2129;
  --md-table-alternate-bg: #252525;

  /* Spec Sheet Variablen - Dark Mode */
  --spec-header-bg: #4B4D54;
  --spec-header-border: #AF0917;
  --spec-header-title-bg: #AF0917;
  --spec-header-title-color: #ffffff;
  --spec-metadata-bg: #363636;
  --spec-metadata-border: #8a8a8a;
  --spec-notes-bg: #3d3a2e;
  --spec-notes-border: #c9b45c;
  --spec-notes-icon-color: #c9b45c;
  --spec-text-color: #e0e0e0;
  --spec-label-color: #ffffff;

  /* Blockquote Variablen - Dark Mode */
  --blockquote-bg-start: #2d2d2d;        /* Dunklerer Startwert für Gradient */
  --blockquote-bg-end: #363636;           /* Hellerer Endwert für Gradient */
  --blockquote-border-color: #4B4D54;     
  --blockquote-text-color: #e0e0e0;       
  --blockquote-strong-color: #b14750;      
  --blockquote-hover-border: #b14750;      
}


/* NOW apply these variables to actual table elements */
[data-md-color-scheme="default"] table th,
[data-md-color-scheme="slate"] table th {
  background-color: var(--md-table-header-color) !important;
  color: var(--md-table-text-color) !important;
}

[data-md-color-scheme="default"] table td,
[data-md-color-scheme="slate"] table td {
  background-color: var(--md-table-row-color) !important;
  color: var(--md-table-text-color) !important;
  border-color: var(--md-table-border-color) !important;
}

[data-md-color-scheme="default"] table tbody tr:nth-child(even),
[data-md-color-scheme="slate"] table tbody tr:nth-child(even) {
  background-color: var(--md-table-alternate-bg) !important;
}

/* Optional: Style the table header border */
[data-md-color-scheme="default"] table thead th,
[data-md-color-scheme="slate"] table thead th {
  border-bottom: 2px solid var(--md-table-border-color) !important;
}

/* ===== BASE STYLES ===== */
html {
    font-size: 24px;
}

* {
    box-sizing: border-box;
}

/* ===== PDF VIEWER STYLES ===== */
.pdf-viewer-container {
    margin: var(--spacing-xl) 0 var(--spacing-xxl) 0;
    display: flex;
    text-align: center;
}

.pdf-header {
    background: var(--gray-lighter);
    padding: var(--spacing-md);
    border-radius: var(--radius-medium) var(--radius-medium) 0 0;
    border: 1px solid var(--gray-border);
    border-bottom: none;
}

.pdf-iframe {
    width: 100%;
    height: 900px;
    border: 1px solid var(--gray-border);
    border-top: none;
    border-radius: 0 0 var(--radius-medium) var(--radius-medium);
}

.pdf-download-link {
    margin-top: var(--spacing-md);
    font-size: var(--font-sm);
    color: var(--gray-medium);
}

.pdf-download-link a {
    text-decoration: none;
    color: var(--primary-blue);
    transition: var(--transition-fast);
}

.pdf-download-link a:hover {
    color: var(--primary-blue-hover);
    text-decoration: underline;
}

/* ===== TWIN TABLE ===== */
.twin-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-xl) 0;
    font-family: var(--font-primary);
    box-shadow: var(--shadow-small);
    border-radius: 0;
    overflow: hidden;
}

.twin-table th {
    background-color: var(--dark-bg);
    color: var(--white);
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
}

.twin-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--gray-border);
}

.twin-table tbody tr:hover {
    background-color: var(--hover-bg);
}

.twin-table tr:last-child td {
    border-bottom: none;
}

/* Empty cells */
.twin-table td:empty::before {
    content: "—";
    color: var(--gray-medium);
    font-style: italic;
}

/* Twin name links */
.twin-table td a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: var(--transition-fast);
    display: inline-block;
}

.twin-table td a:hover {
    color: var(--primary-blue-hover);
    text-decoration: underline;
}
/* Empty cells */
.twin-table td:empty::before {
    content: "—";
    color: var(--gray-medium);
    font-style: italic;
}

/* Twin name links */
.twin-table td a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: var(--transition-fast);
    display: inline-block;
}

.twin-table td a:hover {
    color: var(--primary-blue-hover);
    text-decoration: underline;
}

/* ===== TWIN CODE STYLING ===== */
.twin-code {
    font-family: var(--font-mono);
    font-weight: 600;
    background-color: var(--gray-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-small);
    color: var(--primary-blue);
    display: inline-block;
}

/* ===== SPEC SHEET HEADER STYLING =====*/
.specheader {
  background-color: var(--spec-header-bg) !important;
  border: 0.5px solid var(--spec-header-border) !important;
  border-radius: 0;
  margin: 12px 0;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  overflow: hidden;
}

.specheader .title {
  font-weight: medium;
  background-color: var(--spec-header-title-bg) !important;
  color: var(--spec-header-title-color) !important;
  padding: 8px 12px;
  border-top-left-radius: 0px;
  border-top-right-radius: 0px;
}

.specheader .content {
  padding: 15px;
  color: var(--spec-text-color) !important;
}

/* ===== SPEC SHEET FOOTER STYLING =====*/
.specmetadata {
  background-color: var(--spec-metadata-bg) !important;
  border: 0.5px solid var(--spec-metadata-border) !important;
  border-radius: 0;
  margin: 12px 0;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  overflow: hidden;
}

.specmetadata .content {
  padding: 15px;
  color: var(--spec-text-color) !important;
}

/* ===== SPEC SHEET NOTE STYLING =====*/
.spec-notes {
  background-color: var(--spec-notes-bg) !important;
  border: 0.5px solid var(--spec-notes-border) !important;
  border-radius: 0;
  margin: 12px 0;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  overflow: hidden;
}

.spec-notes .content {
  padding: 12px 15px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 1em;
  line-height: 1.5;
  color: var(--spec-text-color) !important;
}

.spec-notes .icon {
  font-size: 1.0em;
  color: var(--spec-notes-icon-color) !important;
  flex-shrink: 0;
  margin-top: 0px;
}

.spec-notes .text {
  flex: 1;
}

/* Grid Elemente innerhalb der Spec-Sheets anpassen */

.spec-grid {
  display: grid;
  grid-template-columns: auto 1fr;   /* dynamic: first column fits content, second fills rest */
  gap: 4px 36px;  /* row gap 4px, column gap 8px */
  align-items: baseline;
  max-width: 100%;
  margin: 0 auto;
}
.specmetadata .grid {
  color: var(--spec-text-color) !important;
  display: grid;
  grid-template-columns: auto 1fr;   /* first column fits content, second fills rest */
  gap: 4px 36px;
  align-items: baseline;
  max-width: 100%;
  margin: 0 auto;
}

.spec-label,
.specmetadata .label {
  font-weight: medium;
  white-space: nowrap;
  text-align: left;
  padding: 2px 0;
  color: var(--spec-label-color) !important;
}

.spec-value,
.specmetadata .value {
  text-align: left;
  padding: 2px 0;
  word-break: break-word;
  color: var(--spec-text-color) !important;
}

/* Dark Mode Links in Spec-Sheets */
[data-md-color-scheme="slate"] .spec-value a,
[data-md-color-scheme="slate"] .specmetadata .value a {
  color: var(--md-accent-fg-color) !important;
}

[data-md-color-scheme="slate"] .spec-value a:hover,
[data-md-color-scheme="slate"] .specmetadata .value a:hover {
  color: var(--md-primary-fg-color--light) !important;
  text-decoration: underline;
}

/* ===== CATEGORY ROWS ===== */
.category-row td {
    background-color: var(--dark-bg);
    color: var(--white);
    font-weight: 600;
    padding: var(--spacing-md);
    font-size: var(--font-lg);
    border-bottom: 2px solid var(--dark-bg-lighter);
    border-top: 2px solid var(--dark-bg-lighter);
}

.category-row:first-child td {
    border-top: none;
}

.category-row td::before {
    margin-right: var(--spacing-sm);
    opacity: 0.9;
}

/* Zebra striping for non-category rows */
tbody tr:not(.category-row):nth-child(even) {
    background-color: #f9f9f9;
}

tbody tr:not(.category-row):nth-child(odd) {
    background-color: var(--white);
}

/* ===== TYPE BADGES ===== */
.type-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 0;
    font-size: var(--font-xs);
    font-weight: 500;
    display: flex;
    text-align: center;
    color: var(--white);
    min-width: 70px;
}

.type-source {
    background-color: #7F0712;
}

.type-component {
    background-color: #61033D;
}

.type-detector {
    background-color: #00235C;
}

/* ===== BUTTONS ===== */
.button-container {
    text-align: center;
    margin-top: var(--spacing-xxl);
}

.spec-button {
    display: inline-block;
    padding: var(--spacing-md) 28px;
    margin: 10px;
    color: var(--white) !important;
    text-decoration: none !important;
    border-radius: 0;
    font-weight: 400;
    font-size: var(--font-lg);
    border: 1px solid;
    box-shadow: var(--shadow-button);
    transition: var(--transition-fast);
    cursor: pointer;
}

.spec-button:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-button-hover);
    color: var(--white) !important;
}

.spec-button:active {
    transform: translateY(1px);
    box-shadow: var(--shadow-small);
    color: var(--white) !important;
}

.spec-button:visited {
    color: var(--white) !important;
}

.button-primary {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue-dark);
}

.button-primary:hover {
    background-color: var(--primary-blue-hover);
}

.button-secondary {
    background-color: var(--gray-medium);
    border-color: #5a626b;
}

.button-secondary:hover {
    background-color: #7e8892;
}

.md-button--primary {
    background-color: var(--primary-blue-light);
    color: var(--white) !important;
    border: none;
}

.md-button--primary:hover {
    background-color: var(--primary-blue);
}

/* ===== GENTLE NOTE STYLING ===== */
blockquote,
.note-dev {
    background: linear-gradient(135deg, var(--blockquote-bg-start, var(--gray-lighter)) 0%, var(--blockquote-bg-end, var(--gray-light)) 100%);
    border-left: 0px solid var(--blockquote-border-color, var(--gray-medium));
    border-radius: 0px;
    padding: var(--spacing-xl) 25px;
    margin: 25px 0;
    box-shadow: var(--shadow-medium);
    font-size: var(--font-md);
    color: var(--blockquote-text-color, var(--gray-dark));
    transition: var(--transition-medium);
}

blockquote:hover,
.note-dev:hover {
    box-shadow: var(--shadow-large);
    transform: translateY(-2px);
    border-left-color: var(--blockquote-hover-border, var(--primary-blue));
}

blockquote p {
    margin: 0;
    line-height: 1.6;
}

blockquote strong {
    color: var(--blockquote-strong-color, var(--primary-blue));
    font-weight: 600;
}

/* ===== CARD STYLES ===== */
.card {
    background: var(--white);
    border-radius: var(0);
    padding: 1.5rem;
    border: 1px solid #eaeef2;
    box-shadow: var(--shadow-small);
    transition: var(--transition-fast);
}

.card:hover {
    box-shadow: var(--shadow-large);
    border-color: var(--primary-blue-light);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 0.8rem;
}

.card-title {
    font-weight: 600;
    font-size: var(--font-lg);
    color: var(--dark-bg);
}

.card-badge {
    background: #e8eaf6;
    color: var(--primary-blue-light);
    padding: 0.2rem 0.6rem;
    border-radius: var(0);
    font-size: var(--font-xs);
    font-weight: 600;
}

/* ===== TUTORIAL PAGE STYLES ===== */
.tutorial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin: var(--spacing-xxl) 0;
}

.tutorial-card {
    display: flex;
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-lighter) 100%);
    border-radius: 0;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--gray-light);
    transition: var(--transition-fast);
}

.tutorial-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-large);
    border-color: var(--primary-blue);
}

.tutorial-icon {
    font-size: 2.5em;
    margin-right: var(--spacing-lg);
    min-width: 50px;
    display: flex;
    text-align: center;
    line-height: 1.2;
}

.tutorial-content {
    flex: 1;
}

.tutorial-content h3 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--dark-bg);
    font-size: var(--font-xl);
}

.tutorial-content p {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--gray-medium);
    font-size: var(--font-sm);
    line-height: 1.5;
}

.tutorial-link {
    display: inline-block;
    padding: 6px var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: var(--white) !important;
    text-decoration: none;
    border-radius: var(0);
    font-size: var(--font-xs);
    font-weight: 500;
    transition: var(--transition-fast);
    border: none;
    box-shadow: 0 2px 6px rgba(0,95,140,0.3);
}

.tutorial-link:hover {
    background: linear-gradient(135deg, var(--primary-blue-hover) 0%, var(--primary-blue) 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0,95,140,0.4);
}

.tutorial-link:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0,95,140,0.3);
}

.tutorials h2 {
    margin-top: 40px;
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-blue);
    color: var(--dark-bg);
}

.tutorials h2:first-of-type {
    margin-top: var(--spacing-xl);
}

/* Coming soon topics */
.tutorials ul {
    list-style-type: none;
    padding-left: 0;
}

.tutorials ul li {
    padding: var(--spacing-sm) 0 var(--spacing-sm) 30px;
    background: url('https://www.lighttrans.com/fileadmin/inhalte/Packages/Icons/VLF_Icon.svg') left center no-repeat;
    background-size: 20px;
}

/* Coming Soon Badge */
  .coming-soon-badge {
    display: inline-block;
    background-color: #fef9c3;
    color: #854d0e;
    font-size: 0.75em;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 20px;
    margin-left: 8px;
    text-transform: uppercase;
  }

/* ===== VIDEO WRAPPER ===== */
.video-wrapper {
    max-width: 800px;
    margin: var(--spacing-xxl) auto;
    border-radius: var(0);
    overflow: hidden;
    box-shadow: var(--shadow-large);
}

.video-wrapper video {
    display: block;
    width: 100%;
}

/* ===== SCREENSHOT GALLERY STYLES ===== */
.screenshot-gallery {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    align-items: flex-start;
    margin: var(--spacing-xxl) 0;
}

.gallery-item {
    flex: 0 1 auto;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    }

.gallery-link {
    text-decoration: none;
    display: block;
}

.image-frame {
    height: 200px;
    width: auto;
    display: flex;
    align-items: center;
    border-radius: var(0);
    overflow: hidden;
    box-shadow: var(--shadow-small);
    background-color: var(--gray-lighter);
    padding: 5px;
    transition: box-shadow var(--transition-fast);
}

.image-frame:hover {
    box-shadow: var(--shadow-large);
}

.image-frame img {
    height: 100%;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    transition: transform var(--transition-fast);
    cursor: pointer;
    display: block;
}

.image-frame img:hover {
    transform: scale(1.02);
}

.gallery-item figcaption {
    text-align: center;
    margin-top: var(--spacing-md);
    font-size: var(--font-sm);
    color: var(--gray-medium);
    max-width: 300px;
}

/* ===== LIGHTBOX STYLES ===== */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: none;
    align-items: center;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.lightbox-overlay.active {
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
}

.lightbox-container {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.lightbox-image {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    background: var(--white);
    padding: 10px;
}

.lightbox-caption {
    color: var(--white);
    margin-top: var(--spacing-xl);
    font-size: var(--font-xl);
    text-align: center;
    max-width: 80vw;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: -40px;
    width: 40px;
    height: 40px;
    background: #4B4D54;
    border-radius: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.lightbox-close:hover {
    background: #9EA1A7;
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: #4B4D54;
    border-radius: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.lightbox-nav:hover {
    background: #9EA1A7;
    transform: translateY(-50%) scale(1.1);
}

.lightbox-nav.prev {
    left: -60px;
}

.lightbox-nav.next {
    right: -60px;
}

/* ===== HIDE GITHUB ELEMENTS ===== */
.md-nav__source,
.md-content__button {
    display: none;
}

/* ===== SIDEBAR LOGIK - CSS ONLY ===== */

/* Sidebar ausblenden wenn der Scrollwrap leer ist */
.md-sidebar__scrollwrap:empty {
    display: none !important;
}

/* Sidebar ausblenden wenn der Scrollwrap keine Links enthält */
.md-sidebar__scrollwrap:not(:has(a)) {
    display: none !important;
}

/* Spezifischer für MkDocs: wenn keine Navigations-Links vorhanden */
.md-sidebar__scrollwrap:not(:has(.md-nav__link)),
.md-sidebar__scrollwrap:not(:has(.md-nav a)) {
    display: none !important;
}

/* ===== GRID-ANPASSUNG WENN SIDEBAR LEER IST ===== */

/* WENN PRIMÄRE SIDEBAR (LINKS) LEER IST */
/* Grid anpassen und Content zentrieren */
body:has(.md-sidebar--primary .md-sidebar__scrollwrap:empty) .md-main__inner,
body:has(.md-sidebar--primary .md-sidebar__scrollwrap:not(:has(a))) .md-main__inner {
    grid-template-columns: 0fr 1fr !important;
}

body:has(.md-sidebar--primary .md-sidebar__scrollwrap:empty) .md-content,
body:has(.md-sidebar--primary .md-sidebar__scrollwrap:not(:has(a))) .md-content {
    grid-column: 2 !important;
    max-width: 1000px !important;
    width: 100% !important;
    margin: 0 auto !important;
}

/* WENN SEKUNDÄRE SIDEBAR (RECHTS) LEER IST */
body:has(.md-sidebar--secondary .md-sidebar__scrollwrap:empty) .md-main__inner,
body:has(.md-sidebar--secondary .md-sidebar__scrollwrap:not(:has(a))) .md-main__inner {
    grid-template-columns: 1fr 0fr !important;
}

body:has(.md-sidebar--secondary .md-sidebar__scrollwrap:empty) .md-content,
body:has(.md-sidebar--secondary .md-sidebar__scrollwrap:not(:has(a))) .md-content {
    grid-column: 1 !important;
    max-width: 1000px !important;
    width: 100% !important;
    margin: 0 auto !important;
}

/* WENN BEIDE SIDEBARS LEER SIND */
body:has(.md-sidebar--primary .md-sidebar__scrollwrap:empty):has(.md-sidebar--secondary .md-sidebar__scrollwrap:empty) .md-main__inner,
body:has(.md-sidebar--primary .md-sidebar__scrollwrap:not(:has(a))):has(.md-sidebar--secondary .md-sidebar__scrollwrap:not(:has(a))) .md-main__inner {
    grid-template-columns: 1fr !important;
    display: flex !important;
    justify-content: center !important;
}

body:has(.md-sidebar--primary .md-sidebar__scrollwrap:empty):has(.md-sidebar--secondary .md-sidebar__scrollwrap:empty) .md-content,
body:has(.md-sidebar--primary .md-sidebar__scrollwrap:not(:has(a))):has(.md-sidebar--secondary .md-sidebar__scrollwrap:not(:has(a))) .md-content {
    max-width: 1000px !important;
    width: 100% !important;
    margin: 0 auto !important;
}

/* Responsive Anpassungen */
@media (max-width: 1220px) {
    body:has(.md-sidebar--primary .md-sidebar__scrollwrap:empty) .md-content,
    body:has(.md-sidebar--secondary .md-sidebar__scrollwrap:empty) .md-content {
        max-width: 90% !important;
    }
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 768px) {
    html {
        font-size: 24px;
    }
    
    .pdf-iframe {
        height: 600px;
    }
    
    .image-frame {
        height: 150px;
    }
    
    .lightbox-close {
        top: 10px;
        right: 10px;
    }
    
    .lightbox-nav {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .lightbox-nav.prev {
        left: 10px;
    }
    
    .lightbox-nav.next {
        right: 10px;
    }
    
    .twin-table {
        font-size: var(--font-sm);
    }
    
    .twin-table td, 
    .twin-table th {
        padding: var(--spacing-sm);
    }
    
    .twin-code {
        display: inline-flex;              /* Flex für Zentrierung */
        align-items: center;
        justify-content: center;
        text-align: center;
        font-size: var(--font-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
        border-radius: 0;
        width: fit-content;                  /* Passt sich an */
        margin: 0 auto;                      /* Zentriert */
    }
    
    .type-badge {
        display: inline-flex;              
        align-items: center;
        justify-content: center;
        padding: var(--spacing-xs) var(--spacing-sm);
        border-radius: 0;
        min-width: 60px;
        font-size: var(--font-xs);
        width: fit-content;
        margin: 0 auto;
    }
    
    .spec-button {
        display: block;
        width: 80%;
        margin: 15px auto;
        text-align: center;
    }
    
    .tutorial-grid {
        grid-template-columns: 1fr;
    }
    
    .tutorial-card {
        padding: var(--spacing-lg);
    }
    
    .tutorial-icon {
        font-size: 2em;
        min-width: 40px;
    }
}

@media (max-width: 480px) {
    .tutorial-card {
        flex-direction: column;
        text-align: center;
    }
    
    .tutorial-icon {
        margin-right: 0;
        margin-bottom: 10px;
    }
    
    .tutorials ul li {
        background-position: 0 center;
    }
    
    .twin-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}
/* ==== ¶-Symbol ausblenden ==== */
.headerlink {
    color: transparent;
    font-size: 0;
    width: 0;
    display: inline-block;
    overflow: hidden;
}