/* =============================================================
   VITEC Backend Preview Styles
   Wird über <f:asset.css> in den Content Blocks eingebunden
   ============================================================= */

.vitec-preview {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1rem;
    padding: 0.75rem;
    border-left: 4px solid var(--vitec-accent, #F47937);
    background: var(--typo3-state-default-bg, #f8f9fa);
    border-radius: 4px;
    align-items: start;
    font-size: 0.875rem;
    line-height: 1.4;
}

.vitec-preview--orange   { border-left-color: #F47937; }
.vitec-preview--blue     { border-left-color: #26358C; }
.vitec-preview--graphite { border-left-color: #313131; }
.vitec-preview--midnight { border-left-color: #0D0D0D; }
.vitec-preview--light    { border-left-color: #cccccc; }

/* Thumbnail-Slot */
.vitec-preview__thumb {
    width: 120px;
    height: 80px;
    object-fit: cover;
    border-radius: 3px;
    background: #e5e5e5;
    flex-shrink: 0;
}

.vitec-preview__thumb-placeholder {
    width: 120px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: repeating-linear-gradient(
        45deg,
        #e5e5e5,
        #e5e5e5 8px,
        #f0f0f0 8px,
        #f0f0f0 16px
    );
    color: #999;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 3px;
    flex-shrink: 0;
}

/* Content-Slot */
.vitec-preview__body {
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.vitec-preview__label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #666;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.vitec-preview__eyebrow {
    font-size: 0.7rem;
    color: #F47937;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.15rem;
}

.vitec-preview__headline {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.2rem 0;
    color: var(--typo3-text-color, #333);
}

.vitec-preview__subline {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 0.35rem;
}

.vitec-preview__body-text {
    font-size: 0.8rem;
    color: #555;
    margin-bottom: 0.5rem;
    max-height: 2.6em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* Settings-Slot (Badges) */
.vitec-preview__settings {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    align-items: flex-end;
    min-width: 80px;
}

.vitec-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.15rem 0.5rem;
    font-size: 0.7rem;
    background: rgba(0,0,0,0.06);
    border-radius: 3px;
    color: #444;
    white-space: nowrap;
}

.vitec-badge--primary {
    background: #F47937;
    color: white;
}

.vitec-badge--secondary {
    background: transparent;
    border: 1px solid #F47937;
    color: #F47937;
}

.vitec-badge--warning {
    background: #fef3c7;
    color: #92400e;
}

.vitec-badge__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.vitec-badge__dot--orange   { background: #F47937; }
.vitec-badge__dot--blue     { background: #26358C; }
.vitec-badge__dot--graphite { background: #313131; }
.vitec-badge__dot--midnight { background: #0D0D0D; }
.vitec-badge__dot--light    { background: #cccccc; border: 1px solid #999; }

/* CTA-Leiste */
.vitec-preview__ctas {
    display: flex;
    gap: 0.4rem;
    margin-top: 0.4rem;
    flex-wrap: wrap;
}

.vitec-preview__cta-btn {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    background: #F47937;
    color: white !important;
    font-size: 0.75rem;
    border-radius: 3px;
    text-decoration: none;
}

.vitec-preview__cta-btn--secondary {
    background: transparent;
    color: #F47937 !important;
    border: 1px solid #F47937;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .vitec-preview {
        background: rgba(255,255,255,0.04);
    }
    .vitec-preview__headline {
        color: #eee;
    }
    .vitec-preview__subline,
    .vitec-preview__body-text {
        color: #bbb;
    }
    .vitec-badge {
        background: rgba(255,255,255,0.08);
        color: #ddd;
    }
}

/* Responsive Fallback */
@media (max-width: 900px) {
    .vitec-preview {
        grid-template-columns: 1fr;
    }
    .vitec-preview__settings {
        flex-direction: row;
        align-items: flex-start;
        flex-wrap: wrap;
    }
}
/* Small monitors: drop the body text — label, headline and badges stay. */
@media (max-width: 1400px) {
    .vitec-preview__body-text {
        display: none;
    }
}

/* Real fix: react to the PREVIEW COLUMN width, not the monitor width.
   The page-module body of a CE containing a vitec preview becomes a size
   container (e.g. inside narrow b13 container columns). */
.t3-page-ce-body:has(.vitec-preview) {
    container-type: inline-size;
}

/* Narrow column: stack the grid, drop the body text, badges in a row. */
@container (max-width: 700px) {
    .vitec-preview {
        grid-template-columns: 1fr;
    }
    .vitec-preview__body-text {
        display: none;
    }
    .vitec-preview__settings {
        flex-direction: row;
        align-items: flex-start;
        flex-wrap: wrap;
    }
    .vitec-preview__thumb,
    .vitec-preview__thumb-placeholder {
        max-width: 100%;
        height: auto;
    }
}

/* Very narrow column: only label, headline and badges survive. */
@container (max-width: 420px) {
    .vitec-preview__subline {
        display: none;
    }
}

/* =============================================================
   Collapsible section previews (sub-market template, 2026-10-02)
   Same practical effect as the container collapse on Two Columns,
   built with <details> so it works for ANY element preview.
   ============================================================= */
details.vitec-collapse {
    border-left: 4px solid #26358C;
    background: var(--typo3-state-default-bg, #f8f9fa);
    border-radius: 4px;
}
details.vitec-collapse > summary {
    cursor: pointer;
    padding: 0.6rem 0.75rem;
    display: flex;
    gap: 0.75rem;
    align-items: center;
    list-style: none;
    font-size: 0.875rem;
}
details.vitec-collapse > summary::-webkit-details-marker { display: none; }
details.vitec-collapse > summary::before {
    content: '▸';
    color: #F47937;
    transition: transform 0.15s ease;
    flex: 0 0 auto;
}
details.vitec-collapse[open] > summary::before { transform: rotate(90deg); }
.vitec-collapse__label {
    font-weight: 700;
    color: #26358C;
    white-space: nowrap;
}
.vitec-collapse__hint {
    color: #666;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.vitec-collapse__thumb {
    width: 72px;
    height: 44px;
    object-fit: cover;
    border-radius: 3px;
    flex: 0 0 auto;
}
.vitec-collapse__body {
    padding: 0 0.75rem 0.75rem 2.1rem;
    font-size: 0.875rem;
}
.vitec-collapse__body p { margin: 0.25rem 0; }
.vitec-collapse__body img { max-width: 280px; border-radius: 3px; margin-top: 0.4rem; }

/* The page module disables pointer events on preview content so clicks hit
   the element row - re-enable them inside our collapsible previews, or the
   summary can never be toggled (found 2026-10-02). */
details.vitec-collapse,
details.vitec-collapse * {
    pointer-events: auto;
}
details.vitec-collapse > summary { user-select: none; }

/* =============================================================
   Collapsible page-module COLUMNS (sub-market sections etc.),
   container-style: chevron button at the right of the column
   header, state kept per page+column in localStorage.
   ============================================================= */
.t3-page-column-header { position: relative; }
button.vitec-col-toggle {
    position: absolute;
    top: 50%;
    right: 0.5rem;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    color: #F47937;
    padding: 0.25rem 0.4rem;
}
button.vitec-col-toggle:hover { color: #26358C; }
td.t3-page-column.vitec-col-collapsed > :not(:first-child) { display: none; }