.book-grid,.test-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(108px,1fr));gap:10px;margin:20px 0}.book-grid button,.test-grid button{min-height:60px;display:flex;flex-direction:column;gap:6px;align-items:start;padding:13px 16px;text-align:left}.book-grid button small,.test-grid button small{font-size:10px;color:var(--muted)}.book-grid [aria-pressed=true],.test-grid [aria-pressed=true]{color:var(--accent);border-color:var(--accent);background:var(--soft)}.cat-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:16px}.cat-actions a{font-size:11px;white-space:nowrap}.cat-actions a:not(.primary){color:var(--accent)}.cat-actions a.primary{flex:1;text-align:center}.material .row-actions{display:block}.material h2{overflow-wrap:anywhere}.legacy-id{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12px}.legacy-id input{max-width:100%;background:var(--panel);border:1px solid var(--line);color:var(--ink);border-radius:6px;padding:10px}.backup-note{font-size:11px;color:var(--muted);line-height:1.8}.cat-badge{color:var(--accent);font-size:11px}.record pre{white-space:pre-wrap}.cat-record-actions{display:flex;gap:8px;flex-wrap:wrap}.cat-record-actions a,.cat-record-actions button{white-space:nowrap}#legacyAnswers{overflow-wrap:anywhere}#groups button[aria-pressed=true]{color:var(--accent);background:var(--soft)}
@media(max-width:700px){.book-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.book-grid button,.test-grid button{padding:10px;min-height:62px}.test-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cat-actions{gap:12px}.cat-record-actions{grid-column:1/-1}.cat-record-actions>a{font-size:12px}}

.book-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.book-grid .book{display:block;min-height:150px;padding:22px}.book-grid .book-mark{font-size:9px;letter-spacing:.13em;color:var(--accent)}.book-grid .book strong{display:block;font:400 27px var(--font-editorial);margin:12px 0}.book-grid .book small{display:block;font-size:11px;color:var(--muted)}#books[hidden],#materials[hidden]{display:none}#catalogNav{display:flex;align-items:center;gap:16px;margin:20px 0}#catalogNav button{font-size:12px;color:var(--accent)}#catalogNav strong{font-weight:500}#groups label{font-size:12px;color:var(--muted)}
@media(max-width:1100px){.book-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:700px){.book-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.book-grid .book{padding:18px;min-height:140px}}

.test-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.test-grid .test{min-height:88px;padding:12px 16px;justify-content:center;gap:8px}.test-grid .test small{font-size:11px}@media(max-width:700px){.test-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.test-grid .test{min-height:88px;padding:12px}}

.snapshot-action{font-size:11px;min-height:36px}.snapshot-message{font-size:11px;color:var(--muted);line-height:1.7;flex-basis:100%}#catActionStatus{font-size:12px;color:var(--accent);line-height:1.7}