.merge-final-actions[data-astro-cid-yhqmsdrt],.page-sequence-section[data-astro-cid-yhqmsdrt]{grid-column:1/-1}#pdf-form[data-astro-cid-yhqmsdrt]{grid-template-columns:minmax(0,1fr);align-items:start;gap:18px;display:grid}.file-feature-note[data-astro-cid-yhqmsdrt]{color:var(--color-text-muted);text-align:center;font-size:13px}.file-feature-note[data-astro-cid-yhqmsdrt] summary[data-astro-cid-yhqmsdrt]{cursor:pointer;align-content:center;min-height:44px}.merge-final-actions[data-astro-cid-yhqmsdrt]{border-top:1px solid var(--color-border);padding-top:16px}.workspace-section[data-astro-cid-yhqmsdrt]{flex-direction:column;gap:10px;padding-bottom:4px;display:flex}.section-header[data-astro-cid-yhqmsdrt]{justify-content:space-between;align-items:center;display:flex}.workspace-heading[data-astro-cid-yhqmsdrt]{letter-spacing:-.02em;color:var(--color-text);margin:0;font-size:16px;font-weight:800}.step-badge[data-astro-cid-yhqmsdrt]{letter-spacing:.05em;text-transform:uppercase;color:var(--color-primary);background:var(--color-primary-soft);border-radius:var(--radius-full);padding:2px 7px;font-size:10.5px;font-weight:700}.subtle-note[data-astro-cid-yhqmsdrt]{color:var(--color-text-subtle);font-size:11.5px;line-height:1.4}.status-container[data-astro-cid-yhqmsdrt]{border-radius:var(--radius-control);background:var(--color-surface-muted);border:1px solid var(--color-border);padding:8px 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16px;font-size:13.5px}.preview-panel-card[data-astro-cid-yhqmsdrt]{border-radius:var(--radius-panel);border:1px solid var(--color-border);background:var(--color-surface);flex-direction:column;grid-column:1/-1;gap:10px;margin-top:10px;padding:16px;display:flex}.preview-panel-header[data-astro-cid-yhqmsdrt]{justify-content:space-between;align-items:center;display:flex}.preview-panel-header[data-astro-cid-yhqmsdrt] h3[data-astro-cid-yhqmsdrt]{margin:0;font-size:15px;font-weight:700}.iframe-container[data-astro-cid-yhqmsdrt]{border-radius:var(--radius-control);border:1px solid var(--color-border);width:100%;height:440px;overflow:hidden}.iframe-container[data-astro-cid-yhqmsdrt] iframe[data-astro-cid-yhqmsdrt]{background:var(--color-surface-muted);border:none;width:100%;height:100%}.helper-buttons-row[data-astro-cid-yhqmsdrt]{gap:8px;display:flex}.btn-helper[data-astro-cid-yhqmsdrt]{border-radius:var(--radius-sm,6px);background:var(--color-surface-muted,#f1f5f9);border:1px solid var(--color-border,#cbd5e1);color:var(--color-text,#475569);cursor:pointer;transition:all var(--transition-fast,.15s ease);align-items:center;gap:6px;padding:6px 12px;font-size:12px;font-weight:600;display:inline-flex}.btn-helper[data-astro-cid-yhqmsdrt]:hover{background:var(--color-surface-hover,#e2e8f0);color:var(--color-text)}.summary-box[data-astro-cid-yhqmsdrt]{background:var(--color-surface-muted,#f8fafc);border:1px solid var(--color-border,#e2e8f0);border-radius:var(--radius-control,8px);color:var(--color-text,#334155);padding:10px 14px;font-size:12.5px;font-weight:600}.pages-thumbnail-grid[data-astro-cid-yhqmsdrt]{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;max-height:480px;padding:4px;display:grid;overflow-y:auto}.empty-pages-hint[data-astro-cid-yhqmsdrt]{text-align:center;color:var(--color-text-subtle,#94a3b8);flex-direction:column;grid-column:1/-1;justify-content:center;align-items:center;gap:8px;padding:40px 16px;font-size:13px;display:flex}.merge-page-card{background:var(--color-surface,#fff);border:1.5px solid var(--color-border,#e2e8f0);border-radius:var(--radius-md,8px);transition:all var(--transition-fast,.15s ease);flex-direction:column;gap:6px;padding:8px;display:flex;position:relative}.merge-page-card:hover{border-color:var(--color-primary,#2563eb);box-shadow:0 4px 10px -2px #00000014}.merge-page-card.deleted{opacity:.5;background:var(--color-surface-muted,#f1f5f9);border-color:var(--color-error,#ef4444);border-style:dashed}.merge-page-card canvas{background:#fff;border-radius:4px;width:100%;height:auto;box-shadow:0 1px 2px #0000000f}.merge-card-header{justify-content:space-between;align-items:center;gap:4px;display:flex}.merge-seq-badge{background:var(--color-primary-soft,#eff6ff);color:var(--color-primary,#2563eb);border-radius:4px;padding:1px 6px;font-size:11px;font-weight:800}.merge-page-card.deleted 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6px;font-size:11px;font-weight:600;display:inline-flex}.page-action-btn:hover:not(:disabled){background:var(--color-surface-hover,#e2e8f0);border-color:var(--color-border-strong,#94a3b8)}.page-action-btn:disabled{opacity:.35;cursor:not-allowed}.page-delete-btn{color:#dc2626;background:#fef2f2;border-color:#fecaca;grid-column:1/-1}.page-delete-btn:hover:not(:disabled){color:#b91c1c;background:#fee2e2;border-color:#fca5a5}.page-restore-btn{color:#16a34a;background:#f0fdf4;border-color:#bbf7d0;grid-column:1/-1}.page-restore-btn:hover{background:#dcfce7;border-color:#86efac}@media (width<=800px){#pdf-form[data-astro-cid-yhqmsdrt]{grid-template-columns:1fr}}