/* ════ PROGRESS TAB ════ */
    .progress-page{max-width:480px;margin:0 auto;padding:52px 16px 0;}
    .progress-page h2{font-size:1.4rem;font-weight:900;margin-bottom:20px;}
    .stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px;}
    .stat-card{background:var(--card);border-radius:16px;padding:18px 16px;border:1px solid var(--border);}
    .stat-card .big{font-size:2rem;font-weight:900;}
    .stat-card .lbl{font-size:.75rem;color:var(--sub);margin-top:4px;}
    .stat-card.green .big{color:var(--correct);}
    .stat-card.red   .big{color:var(--wrong);}
    .stat-card.blue  .big{color:#60a5fa;}
    .ch-progress-row{background:var(--card);border-radius:16px;padding:16px;
      margin-bottom:12px;border:1px solid var(--border);}
    .ch-progress-row .row-top{display:flex;justify-content:space-between;margin-bottom:10px;}
    .ch-progress-row h4{font-size:.9rem;font-weight:700;}
    .ch-progress-row span{font-size:.8rem;color:var(--sub);}
    .bar-track{height:6px;background:#334155;border-radius:99px;overflow:hidden;}
    .bar-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,#6366f1,#8b5cf6);
      transition:width .5s ease;}