/* v0.13.5 additive educational UI; no changes to frozen global layout. */
.v135{max-width:1160px;margin-inline:auto}.v135-narrow{max-width:720px}.v135-crumb{margin:0 0 1.4rem;font-size:.9rem;color:var(--muted,#64748b)}.v135-crumb a{color:inherit}.v135-disclaimer{border:1px solid #9baeba;border-left:5px solid #007da2;border-radius:9px;padding:1rem 1.2rem;margin:1rem 0 2rem;line-height:1.6;background:rgba(40,90,110,.08)}.v135-status{font-weight:600;padding:.8rem 0}.v135-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.8rem;margin:1rem 0 2.5rem}.v135-steps>div,.v135-card{padding:1.1rem;border:1px solid rgba(125,150,165,.32);border-radius:12px;background:rgba(60,90,120,.045)}.v135-steps strong,.v135-steps span{display:block}.v135-steps span{margin-top:.3rem;font-size:.9rem;line-height:1.5}.v135-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:1rem;margin:1rem 0 2rem}.v135-card h3{font-size:1.12rem;margin:.3rem 0 .7rem}.v135-card p{line-height:1.55}.v135-card .small{font-size:.9rem}.v135-actions{display:flex;flex-wrap:wrap;gap:.65rem;margin:1.25rem 0 2rem}.v135-form{padding:1.5rem;margin-top:1.4rem}.v135-form input{display:block;width:100%;margin:.5rem 0 1rem}.v135-form #v135-turnstile{min-height:62px;margin:.7rem 0}.v135-book-card{display:flex;gap:1rem;align-items:flex-start}.v135-book-card img{width:95px;height:auto;max-height:150px;object-fit:contain;border-radius:5px}.v135-book-card .v135-card-body{flex:1;min-width:0}.v135-meta{font-size:.85rem;opacity:.82}.v135-badge{border:1px solid #608092;border-radius:18px;padding:.15rem .6rem;display:inline-block;margin:.3rem 0;font-size:.82rem}.v135-form button{margin-top:.7rem}@media(max-width:600px){.v135-book-card{flex-direction:column}.v135-book-card img{width:75px}}

.v135-overview-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.55rem;margin:1rem 0 1.8rem}.v135-overview-strip article{border:1px solid rgba(125,150,165,.28);border-radius:8px;padding:.85rem}.v135-overview-strip strong,.v135-overview-strip span,.v135-overview-strip small{display:block}.v135-overview-strip strong{font-size:1.5rem}.v135-overview-strip span{font-weight:600}.v135-overview-strip small{font-size:.75rem;opacity:.8;margin-top:.2rem}

/* Phase 2: scoped forms; preserves site styles and older approved panels. */
#v135-replay-practice{margin-top:2rem}#v135-replay-practice form,#v135-admin-books form{display:grid;gap:.75rem}#v135-replay-practice label,#v135-admin-books label{display:grid;gap:.35rem;font-weight:600}#v135-replay-practice textarea,#v135-admin-books textarea{min-height:6rem;resize:vertical}#v135-admin-books{margin-top:2rem}#v135-admin-books [data-details]{padding:1rem 0}#mfa-setup,#mfa-challenge,#mfa-complete{margin-top:1.25rem;padding:1.35rem}#mfa-enrollment{margin-top:1rem}#mfa-enrollment img{display:block;max-width:100%}#mfa-enrollment label,#mfa-challenge label{display:block;margin:.5rem 0}#mfa-secret{overflow-wrap:anywhere}

.v135-preview-grid{display:grid;grid-template-columns:minmax(160px,260px) minmax(0,1fr);gap:2rem;align-items:start}.v135-preview-grid figure{margin:0}.v135-preview-grid img{width:100%;height:auto;object-fit:contain;border-radius:6px}.v135-preview-grid figcaption{font-size:.85rem;margin-top:.5rem}.v135-admin-book label>input,.v135-admin-book label>textarea,#v135-replay-practice label>input,#v135-replay-practice label>textarea,#v135-replay-practice label>select{width:100%}@media(max-width:620px){.v135-preview-grid{grid-template-columns:1fr}.v135-preview-grid figure{max-width:230px}}
/* v0.13.5 complete release: operational tables, assessments, compact book redemption */
.v135-tabs{display:flex;gap:.55rem;flex-wrap:wrap;margin:1.3rem 0}.v135-tabs button{background:#11283e;border:1px solid #31516b;border-radius:8px;color:#f4f8ff;padding:.65rem .9rem;cursor:pointer}.v135-tabs button.active{outline:2px solid #65bfdb}.v135-table-wrap{width:100%;overflow-x:auto}.v135-table{width:100%;border-collapse:collapse;min-width:650px;text-align:left}.v135-table th,.v135-table td{border-bottom:1px solid #385068;padding:.6rem;vertical-align:top}.v135-overview-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.8rem}.v135-overview-strip article{border:1px solid #334c60;border-radius:9px;padding:1rem}.v135-overview-strip strong{display:block;font-size:1.6rem}.v135-card fieldset{border:1px solid #385068;border-radius:9px;margin:1.1rem 0;padding:1rem}.v135-card legend{font-weight:600}.v135-book-activate-inline{padding:.7rem}.v135-legacy-dialog{width:min(92vw,780px);max-height:88vh;border:1px solid #38627a;border-radius:12px;background:#071c2c;color:#eaf2fb;padding:1.1rem}.v135-legacy-dialog::backdrop{background:rgba(0,0,0,.75)}.v135-legacy-dialog iframe{border:0;width:100%;height:65vh;background:#061827}.v135-dialog-head{display:flex;justify-content:space-between;align-items:center;gap:.75rem}.v135-dialog-head h2{margin:0}@media(max-width:600px){.v135-tabs button{flex:1 1 42%}.v135-legacy-dialog{width:98vw;padding:.6rem}}