/* Reading tools inherit the established site colors and typefaces. */
.state-jump{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;margin:1.5rem 0;}
.state-jump[hidden]{display:none;}
.state-jump label{font-weight:600;}
.state-jump select,.state-jump button,.scan-viewer button,.scan-original{min-height:44px;padding:.6rem .9rem;border:1px solid var(--color-border);border-radius:4px;background:var(--color-surface);color:var(--color-text);}
.state-jump select{max-width:100%;min-width:0;}
.state-table tr:target,.state-table tr:focus{background:var(--color-accent-highlight);}
.state-table tr:focus{outline:3px solid var(--color-accent);outline-offset:-3px;}
.state-index{display:flex;flex-wrap:wrap;gap:.6rem 1rem;}
.scan-viewer{margin:auto;width:min(1000px,calc(100% - 24px));max-width:calc(100% - 24px);max-height:calc(100dvh - 24px);padding:1.25rem;border:1px solid var(--color-border);border-radius:6px;background:var(--color-bg);color:var(--color-text);overflow:auto;}
.scan-viewer::backdrop{background:#000b;}
.scan-toolbar{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;}
.scan-toolbar h2{font-family:var(--font-display);font-size:1.75rem;}
.scan-source{margin:.75rem 0;font-weight:600;}
.scan-caption{font-size:1rem;line-height:1.6;max-width:none;}
.scan-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:1rem 0;}
.scan-original{display:inline-flex;align-items:center;text-decoration:underline;}
.scan-image-area{position:relative;max-height:55dvh;overflow:auto;border:1px solid var(--color-border);background:var(--color-surface-offset);}
.scan-image{margin:auto;max-height:55dvh;max-width:100%;width:auto;object-fit:contain;}
.scan-image-area.enlarged .scan-image{max-width:none;max-height:none;min-width:100%;width:auto;}
.archive-count-note{font-size:var(--text-sm);margin:1rem 0;}
@media(max-width:600px){.scan-viewer{padding:.85rem;}.scan-toolbar h2{font-size:1.5rem;}}
@media print{.state-jump,.scan-viewer{display:none!important;}}