.b4a-fges-v2{--bg:#fffaf2;--card:#ffffff;--ink:#382848;--muted:#766884;--plum:#6542a6;--blue:#3974d8;--green:#2e9d62;--gold:#f3b63f;--rose:#db5a84;--soft:#f4ecff;font-family:Nunito,Open Sans,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);max-width:1100px;margin:0 auto;padding:18px}.b4a-v2-shell{background:linear-gradient(180deg,#fffdf8,#f7f0ff);border:1px solid rgba(101,66,166,.16);border-radius:28px;box-shadow:0 18px 45px rgba(45,31,72,.12);overflow:hidden}.b4a-v2-hero{display:flex;gap:18px;justify-content:space-between;align-items:stretch;padding:24px;background:radial-gradient(circle at 20% 10%,#fff3c7,transparent 28%),linear-gradient(135deg,#f7eaff,#eaf5ff)}.b4a-v2-eyebrow{margin:0 0 6px;color:var(--plum);font-weight:900;letter-spacing:.04em;text-transform:uppercase;font-size:.8rem}.b4a-v2-hero h2{margin:0;font-size:clamp(1.8rem,4vw,3rem);line-height:1.03}.b4a-v2-subtitle{max-width:65ch;line-height:1.65;margin:.7rem 0 0;color:var(--muted)}.b4a-v2-hero-card{min-width:210px;background:rgba(255,255,255,.78);border:1px solid rgba(101,66,166,.14);border-radius:22px;padding:18px;display:flex;flex-direction:column;justify-content:center;box-shadow:0 10px 25px rgba(45,31,72,.08)}.b4a-v2-mini-label{font-size:.75rem;text-transform:uppercase;font-weight:900;color:var(--muted)}.b4a-v2-student-name{font-size:1.6rem;color:var(--plum)}.b4a-v2-rank{font-weight:800;color:var(--green);margin-top:5px}.b4a-v2-nav{display:flex;gap:8px;flex-wrap:wrap;padding:12px 18px;background:#fff;border-top:1px solid rgba(101,66,166,.1);border-bottom:1px solid rgba(101,66,166,.1)}.b4a-v2-nav button,.b4a-v2-btn{border:0;border-radius:999px;padding:11px 15px;font-weight:900;cursor:pointer;background:#eee7fb;color:var(--plum);transition:.15s transform,.15s box-shadow}.b4a-v2-nav button:hover,.b4a-v2-btn:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(45,31,72,.12)}.b4a-v2-nav button.is-active,.b4a-v2-primary{background:var(--plum)!important;color:white!important}.b4a-v2-app{padding:20px}.b4a-v2-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.b4a-v2-card{background:var(--card);border:1px solid rgba(101,66,166,.12);border-radius:24px;padding:18px;box-shadow:0 10px 24px rgba(45,31,72,.07)}.b4a-v2-span-4{grid-column:span 4}.b4a-v2-span-6{grid-column:span 6}.b4a-v2-span-8{grid-column:span 8}.b4a-v2-span-12{grid-column:span 12}.b4a-v2-card h3{margin:.1rem 0 .7rem;font-size:1.35rem}.b4a-v2-card p{line-height:1.62;color:var(--muted)}.b4a-v2-stat{font-size:2rem;font-weight:1000;color:var(--plum);display:block}.b4a-v2-progress{height:14px;background:#eee8f8;border-radius:999px;overflow:hidden;border:1px solid rgba(101,66,166,.12)}.b4a-v2-progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--plum),#8e6bea,var(--gold));border-radius:999px;transition:width .3s}.b4a-v2-subject-row{display:grid;grid-template-columns:140px 1fr 80px;gap:10px;align-items:center;margin:10px 0}.b4a-v2-topic-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}.b4a-v2-topic{background:#fff;border:1px solid rgba(101,66,166,.15);border-radius:18px;padding:14px;text-align:left;cursor:pointer}.b4a-v2-topic strong{display:block}.b4a-v2-topic small{color:var(--muted);font-weight:800}.b4a-v2-pill{display:inline-flex;align-items:center;gap:6px;background:#f1eafd;color:var(--plum);border-radius:999px;padding:6px 10px;font-weight:900;font-size:.82rem;margin:3px}.b4a-v2-question{font-size:1.35rem;font-weight:900;line-height:1.4;margin:14px 0}.b4a-v2-options{display:grid;gap:10px;margin:15px 0}.b4a-v2-option{padding:14px 16px;border:2px solid rgba(101,66,166,.16);background:#fff;border-radius:18px;text-align:left;font-weight:900;color:var(--ink);cursor:pointer;font-size:1rem}.b4a-v2-option:hover{border-color:var(--plum);background:#fbf8ff}.b4a-v2-option.correct{border-color:var(--green);background:#eaf9f0}.b4a-v2-option.wrong{border-color:var(--rose);background:#fff0f4}.b4a-v2-help{border-left:6px solid var(--gold);background:#fff8df;border-radius:18px;padding:14px 16px;margin:14px 0}.b4a-v2-help strong{color:#735011}.b4a-v2-remediate{background:#f3fbff;border:1px solid rgba(57,116,216,.16);border-radius:18px;padding:14px;margin-top:12px}.b4a-v2-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.b4a-v2-btn.secondary{background:#e9f1ff;color:#275cae}.b4a-v2-btn.good{background:#e7f8ee;color:#1d7746}.b4a-v2-btn.warn{background:#fff0d8;color:#925900}.b4a-v2-alert{background:#fff7e8;border:1px dashed rgba(146,89,0,.35);border-radius:18px;padding:12px 14px}.b4a-v2-table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:16px}.b4a-v2-table th,.b4a-v2-table td{border-bottom:1px solid #eee;padding:10px;text-align:left}.b4a-v2-table th{background:#f6f0ff;color:var(--plum)}.b4a-v2-print{display:none}.b4a-v2-badge{border:2px solid rgba(243,182,63,.5);background:linear-gradient(180deg,#fff8df,#fff);border-radius:22px;padding:14px;text-align:center;font-weight:1000}.b4a-v2-badge.locked{filter:grayscale(1);opacity:.55}.b4a-v2-certificate{border:8px double #d8b66b;background:#fffdf6;text-align:center;border-radius:24px;padding:34px;min-height:360px}.b4a-v2-certificate h3{font-size:2.4rem;color:var(--plum)}.b4a-v2-certificate .name{font-size:2rem;border-bottom:2px solid #d8b66b;display:inline-block;min-width:260px;padding:8px 30px;color:var(--ink)}
@media(max-width:760px){.b4a-fges-v2{padding:8px}.b4a-v2-hero{flex-direction:column;padding:18px}.b4a-v2-app{padding:12px}.b4a-v2-span-4,.b4a-v2-span-6,.b4a-v2-span-8,.b4a-v2-span-12{grid-column:span 12}.b4a-v2-subject-row{grid-template-columns:1fr}.b4a-v2-nav button{flex:1 1 auto}.b4a-v2-question{font-size:1.15rem}}
@media print{.b4a-v2-nav,.b4a-v2-actions,.b4a-v2-hero{display:none!important}.b4a-fges-v2{max-width:none}.b4a-v2-shell{box-shadow:none;border:0}.b4a-v2-card{break-inside:avoid;box-shadow:none}.b4a-v2-print{display:block}}