/* ============================================================
   Tutorials Overview Page
   ============================================================ */

/* Page Header */
.tutorials-header {
    padding: 2.5rem 0 1.5rem;
}

.tutorials-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.tutorials-subtitle {
    font-size: 1.1rem;
    margin-bottom: 0;
}

/* Category Sections */
.tutorial-category-section {
    padding: 1.5rem 0;
}

.tutorial-category-header {
    margin-bottom: 1.5rem;
}

.tutorial-category-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tutorial-category-divider {
    height: 4px;
    width: 60px;
    background: var(--gradient-primary-90);
    border-radius: 2px;
    margin-bottom: 1rem;
}

/* Tutorial Cards */
.tutorial-card {
    cursor: pointer;
    border: 2px solid var(--neutrals-10, var(--surface-border-light));
    border-radius: 16px;
    overflow: hidden;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.tutorial-card:hover {
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.12);
    transform: translateY(-4px);
    border-color: var(--primary-color);
}

.tutorial-card-image-wrapper {
    position: relative;
    width: 100%;
    padding-top: 60%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-tint) 0%, #e8ecf8 100%);
}

.tutorial-card-image {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 65%;
    height: 65%;
    object-fit: contain;
}

.tutorial-card-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.tutorial-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.tutorial-card-description {
    font-size: 0.88rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    flex: 1;
}

.tutorial-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.75rem;
    border-top: 1px solid var(--neutrals-10, var(--surface-border-light));
}

/* Status Badges */
.tutorial-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.tutorial-badge-active {
    background: #ecfdf5;
    color: var(--success-900);
    border: 1px solid #a7f3d0;
}

.tutorial-badge-dev {
    background: var(--warning-50);
    color: var(--warning-800);
    border: 1px solid var(--warning-200);
}

.tutorial-badge-inactive {
    background: var(--surface-hover);
    color: var(--gray-500);
    border: 1px solid var(--gray-300);
}

/* Card Link */
.tutorial-card-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: gap 0.2s ease;
}

.tutorial-card:hover .tutorial-card-link {
    gap: 0.5rem;
}

/* ============================================================
   Individual Tutorial Page (tutorialpage.html)
   ============================================================ */

/* Tutorial Page Header: Titel + "Zum Versuch"-Button rechts */
.tutorial-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Tutorial Page Title */
.tutorial-page-title {
    margin-bottom: 1.5rem;
    padding: 1rem 0;
    margin-right: auto;   /* Button rechts andocken, Titel füllt den Rest */
}

.tutorial-versuch-btn {
    flex-shrink: 0;
    white-space: nowrap;
}

/* Main Container */
.tutorial-container {
    width: 100%;
    background-color: var(--neutrals-10);
    margin-bottom: 2rem;
}

/* Content Area */
.tutorial-content {
    width: 100%;
    padding: 30px;
}

.videocontainer {
    display: flex;
    justify-content: center;
}

.myvideo {
    max-width: 100%;
    border-radius: 12px;
}

.markdowncontent {
    background-color: transparent;
    border-radius: 12px;
    padding: 20px;
}

/* Tutorial Actions Section */
.tutorial-actions {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 2rem;
    background-color: var(--neutrals-10);
    border-radius: 12px;
    margin-bottom: 2rem;
}

/* Primary Action Button */
.tutorial-action-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    width: fit-content;
    align-self: center;
}

.tutorial-action-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Download Buttons Container */
.tutorial-downloads {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

/* Download Buttons */
.tutorial-download-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.tutorial-download-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

/* Markdown Content Styling */
#markdowncontent img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 10px auto;
    border-radius: 10px;
}

#markdowncontent h1, h2, h3, h4, h5, h6 {
    color: var(--textcolor-fullcontrast);
}

#markdowncontent h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

#markdowncontent h2 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

#markdowncontent h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 1.25rem;
    margin-bottom: 0.75rem;
}

#markdowncontent p {
    color: var(--textcolor-80contrast);
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 768px) {
    .tutorials-title {
        font-size: 2rem;
    }

    .tutorial-category-title {
        font-size: 1.5rem;
    }

    .tutorial-content {
        padding: 20px;
    }

    .tutorial-actions {
        padding: 1.5rem;
    }

    .tutorial-action-primary {
        width: 100%;
        font-size: 1rem;
    }

    .tutorial-downloads {
        flex-direction: column;
    }

    .tutorial-download-btn {
        width: 100%;
        justify-content: center;
    }

    #markdowncontent h1 {
        font-size: 1.75rem;
    }

    #markdowncontent h2 {
        font-size: 1.5rem;
    }

    #markdowncontent h3 {
        font-size: 1.25rem;
    }
}

/* ============================================================
   Blueprint C — Shell upgrades (Phase 2)
   Applied to individual tutorial pages (and the overview page
   as a subtle bonus). Existing .tutorial-* and #markdowncontent
   rules above are preserved; these rules supersede only the
   visual properties that need updating.
   ============================================================ */

/* Page-level gradient background, keyed to body class set in base.html */
body.neutral0color-onbackground {
    background: var(--gradient-page-bg);
}

/* Tutorial container becomes a section-card (was flat grey) */
.tutorial-container {
    background: var(--gradient-card-bg);
    border: var(--border-thin) solid rgba(var(--primary-rgb), 0.08);
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.tutorial-container:hover {
    box-shadow: var(--shadow-hover-lg);
}

/* Inner content spacing uses tokens */
.tutorial-content {
    padding: var(--spacing-2xl);
}


/* Actions footer also becomes a section-card */
.tutorial-actions {
    background: var(--gradient-card-bg);
    border: var(--border-thin) solid rgba(var(--primary-rgb), 0.08);
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-lg);
}

/* Modernized download buttons */
.tutorial-download-btn {
    border-radius: var(--radius-xl);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.tutorial-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover-sm);
}

/* Primary action — subtle lift + gradient shadow */
.tutorial-action-primary {
    border-radius: var(--radius-xl);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.tutorial-action-primary:hover {
    box-shadow: var(--shadow-hover-md);
}