.og-preview-hero,
.og-preview-panel,
.social-preview,
.metric-card,
.og-preview-output,
.og-preview-status,
.placeholder-badge {
    transition: background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
}

.og-preview-hero {
    max-width: 760px;
}

.og-preview-hero .lead {
    white-space: nowrap;
}

.og-preview-panel {
    border-radius: 1.75rem;
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--bs-card-bg, #fff) 96%, #ffffff) 0%, color-mix(in srgb, var(--bs-card-bg, #fff) 92%, #f8fafc) 100%),
        radial-gradient(circle at top right, rgba(14, 165, 233, 0.12), transparent 48%),
        radial-gradient(circle at bottom left, rgba(244, 114, 182, 0.1), transparent 44%);
    border: 1px solid color-mix(in srgb, var(--bs-border-color, #dee2e6) 84%, transparent);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
}

#preset-list .btn {
    border-radius: 999px;
}

.og-preview-output {
    border-radius: 1.25rem;
    background: color-mix(in srgb, var(--bs-secondary-bg, #f8fafc) 80%, transparent);
    border: 1px solid rgba(148, 163, 184, 0.18);
}

#og-meta-output {
    resize: vertical;
    min-height: 200px;
}

.og-preview-stage {
    display: grid;
    gap: 1rem;
}

.og-preview-status {
    display: inline-flex;
    align-items: center;
    min-height: 2.5rem;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--bs-secondary-bg, #f1f5f9) 82%, transparent);
    color: var(--bs-body-color);
    font-size: 0.92rem;
    font-weight: 700;
}

.social-preview {
    overflow: hidden;
    border-radius: 1.4rem;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: color-mix(in srgb, var(--bs-card-bg, #fff) 96%, transparent);
    box-shadow: 0 18px 34px rgba(15, 23, 42, 0.08);
}

.social-preview-feed {
    display: grid;
}

.social-preview-image-wrap {
    position: relative;
    aspect-ratio: 1.91 / 1;
    background:
        radial-gradient(circle at top left, rgba(14, 165, 233, 0.22), transparent 40%),
        radial-gradient(circle at bottom right, rgba(244, 114, 182, 0.24), transparent 46%),
        linear-gradient(135deg, #0f172a, #1d4ed8 58%, #f97316 100%);
}

.social-preview-image,
.social-preview-inline-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
}

.social-preview-image-placeholder,
.social-preview-inline-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    color: #f8fafc;
    text-align: left;
}

.placeholder-badge {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.25rem 0.7rem;
    margin-bottom: 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.placeholder-title {
    font-size: 1.35rem;
    font-weight: 800;
    line-height: 1.2;
}

.placeholder-copy {
    max-width: 24rem;
    color: rgba(248, 250, 252, 0.84);
}

.social-preview-copy {
    padding: 1rem 1.1rem 1.15rem;
}

.social-preview-domain,
.social-preview-inline-site {
    color: var(--bs-secondary-color);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.social-preview-title,
.social-preview-inline-title {
    color: var(--bs-body-color);
    font-size: 1.08rem;
    font-weight: 800;
    line-height: 1.28;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.social-preview-description,
.social-preview-inline-description {
    color: var(--bs-secondary-color);
    font-size: 0.95rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.social-preview-inline {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 124px;
    gap: 1rem;
    padding: 1rem;
}

.social-preview-inline-text {
    min-width: 0;
}

.social-preview-inline-thumb {
    position: relative;
    min-height: 124px;
    border-radius: 1rem;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(34, 197, 94, 0.2), transparent 40%),
        radial-gradient(circle at bottom right, rgba(59, 130, 246, 0.28), transparent 46%),
        linear-gradient(135deg, #111827, #1d4ed8 60%, #0ea5e9 100%);
}

.social-preview-inline-placeholder {
    font-size: 2rem;
}

.og-preview-metrics {
    display: grid;
    gap: 0.9rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-card {
    padding: 1rem;
    border-radius: 1.1rem;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: color-mix(in srgb, var(--bs-card-bg, #fff) 88%, transparent);
}

.metric-label {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--bs-secondary-color);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.metric-value {
    color: var(--bs-body-color);
    font-size: 1.35rem;
    font-weight: 800;
}

[data-bs-theme="dark"] .og-preview-panel {
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--bs-card-bg, #111827) 96%, #1f2937) 0%, color-mix(in srgb, var(--bs-card-bg, #111827) 90%, #0f172a) 100%),
        radial-gradient(circle at top right, rgba(14, 165, 233, 0.12), transparent 48%),
        radial-gradient(circle at bottom left, rgba(244, 114, 182, 0.1), transparent 44%);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.26);
}

[data-bs-theme="dark"] .og-preview-output,
[data-bs-theme="dark"] .social-preview,
[data-bs-theme="dark"] .metric-card {
    border-color: color-mix(in srgb, var(--bs-border-color, #334155) 88%, transparent);
    background: color-mix(in srgb, var(--bs-card-bg, #111827) 92%, rgba(15, 23, 42, 0.92));
}

[data-bs-theme="dark"] .og-preview-status {
    background: color-mix(in srgb, var(--bs-secondary-bg, #1f2937) 76%, rgba(255, 255, 255, 0.04));
    border: 1px solid color-mix(in srgb, var(--bs-border-color, #334155) 76%, transparent);
}

@media (max-width: 991.98px) {
    .og-preview-metrics {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575.98px) {
    .og-preview-panel {
        border-radius: 1.35rem;
    }

    .og-preview-hero .lead {
        white-space: normal;
    }

    .social-preview-inline {
        grid-template-columns: 1fr;
    }

    .social-preview-inline-thumb {
        min-height: 180px;
    }

    .placeholder-title {
        font-size: 1.1rem;
    }
}