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.2s}.flashcard.tappable{cursor:pointer}.flashcard-theme{font-size:11px;font-weight:700;color:var(--text-muted);letter-spacing:1px;text-transform:uppercase;margin-bottom:16px}.flashcard-front{font-size:20px;font-weight:800;color:var(--text);line-height:1.4}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.flashcard-back{font-size:16px;color:var(--text-secondary);font-weight:600;line-height:1.5;border-top:1px solid var(--border);padding-top:16px;width:100%;animation:fadeIn .2s ease}.flashcard-hint{margin-top:20px;font-size:12px;color:var(--text-muted);font-weight:600;opacity:.7}.review-actions{display:flex;gap:12px}.review-btn{flex:1;padding:14px;border-radius:14px;font-size:15px;font-weight:800;cursor:pointer}.review-btn.forgot{border:2px solid var(--danger-border);background:var(--danger-bg);color:var(--danger)}.review-btn.knew{border:2px solid var(--success-border);background:var(--success-bg);color:var(--success)}.info-strip.warn{background:var(--warn-bg);color:var(--warn-strong)}[data-theme=dark]{--bg: #15162B;--page: #0E0F1F;--surface: #1E2038;--surface-alt: #262A45;--surface-faint: #21243D;--accent: #6B85FF;--accent-soft: #232A52;--text: #F1F2F8;--text-body: #C7CBE0;--text-secondary: #B0B5CE;--text-soft: #9AA0BD;--text-muted: #6E7494;--border: #34395C;--danger: #F87171;--danger-deep: #FDA4AF;--danger-bg: #36161F;--danger-border: #5C2030;--success: #4ADE80;--success-bg: #11301F;--success-border: #1E5A38;--warn: #FBBF24;--warn-strong: #FB923C;--warn-bg: #322112;--gold-bg: #2E2509;--gold-border: #7A5B16;--gold-deep: #FDE68A;--type-blue: #93C5FD;--type-blue-bg: #16263F;--type-violet: #C4B5FD;--type-violet-bg: #2A2147;--shadow-card: 0 1px 6px rgba(0, 0, 0, .35)}[data-theme=dark] .stat-purple{background:#2a2147;color:#c4b5fd}[data-theme=dark] .stat-orange{background:#3a2417;color:#fdba74}[data-theme=dark] 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