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#F8F6FF;--bg-input: #EDE9FF;--bg-surface: #E4DFFF;--text-primary: #1A0E40;--text-secondary: #4A3F72;--text-muted: #8B83AB;--shadow-sm: 0 2px 8px rgba(91, 60, 245, .08);--shadow-md: 0 4px 16px rgba(91, 60, 245, .12);--shadow-lg: 0 8px 32px rgba(91, 60, 245, .16);--shadow-glow: 0 0 20px rgba(91, 60, 245, .25)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-dark);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes 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var(--transition-fast);display:inline-flex;align-items:center;gap:7px}.setup-chip:hover:not(:disabled){border-color:var(--primary-light);color:var(--primary-light)}.setup-chip.active{border-color:var(--primary);background:#6c5ce72e;color:var(--primary-light)}.setup-chip:disabled{opacity:.3;cursor:default}.setup-pool-info{font-size:13px;color:var(--text-muted);margin-bottom:28px;display:flex;align-items:center;gap:7px}.setup-pool-warn{color:var(--warning);font-weight:600}.setup-start-btn{width:100%;padding:18px;border-radius:var(--radius-lg);border:none;background:var(--primary);color:#fff;font-size:17px;font-weight:800;font-family:inherit;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:all var(--transition-fast);letter-spacing:-.2px;margin-bottom:16px}.setup-start-btn:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-glow)}.setup-start-btn:disabled{opacity:.4;cursor:default}.setup-empty-warn{text-align:center;font-size:14px;color:var(--warning);display:flex;align-items:center;justify-content:center;gap:8px}.kb-flag{width:20px;height:15px;object-fit:cover;border-radius:2px;flex-shrink:0;display:inline-block}.options-grid{display:flex;flex-direction:column;gap:10px}.option-btn{width:100%;padding:16px 20px;background:var(--bg-card);border:2px solid var(--bg-surface);border-radius:var(--radius-md);color:var(--text-primary);font-size:16px;font-weight:500;cursor:pointer;transition:all var(--transition-fast);text-align:left;display:flex;align-items:center;gap:12px;font-family:inherit;opacity:0;animation:fadeInUp .35s cubic-bezier(.4,0,.2,1) forwards}.option-btn .option-letter{width:28px;height:28px;border-radius:8px;background:var(--bg-surface);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--text-muted);flex-shrink:0;transition:all var(--transition-fast)}.option-btn:hover:not(:disabled){border-color:var(--primary);background:var(--bg-card-hover);transform:translate(4px)}.option-btn:hover:not(:disabled) .option-letter{background:var(--primary);color:#fff}.option-btn:disabled{cursor:default}.option-btn.correct{border-color:var(--success);background:#00b8941f;animation:pulse .4s ease;opacity:1!important;color:var(--text-primary)!important}.option-btn.correct .option-letter{background:var(--success);color:#fff}.option-btn.wrong{border-color:var(--error);background:#ff6b6b1f;animation:shake .4s ease;opacity:1!important;color:var(--text-primary)!important}.option-btn.wrong .option-letter{background:var(--error);color:#fff}.option-btn.dimmed{opacity:.4}.fill-in-container{display:flex;flex-direction:column;align-items:center;gap:16px;animation:fadeInUp .4s ease}.fill-in-input{width:100%;max-width:400px;padding:16px 20px;background:var(--bg-input);border:2px solid var(--bg-surface);border-radius:var(--radius-md);color:var(--text-primary);font-size:18px;font-weight:500;text-align:center;outline:none;transition:all var(--transition-normal);font-family:inherit}.fill-in-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6c5ce726}.fill-in-input.correct{border-color:var(--success);box-shadow:0 0 0 3px #00b89426}.fill-in-input.wrong{border-color:var(--error);box-shadow:0 0 0 3px #ff6b6b26;animation:shake .4s ease}.fill-in-submit{padding:12px 40px;background:var(--primary);border:none;border-radius:var(--radius-full);color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:all var(--transition-fast);font-family:inherit}.fill-in-submit:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px)}.fill-in-submit:disabled{opacity:.5;cursor:default}.fill-in-answer{font-size:15px;font-weight:600;padding:10px 20px;border-radius:var(--radius-md);animation:popIn .3s ease}.fill-in-answer.correct{color:var(--success);background:#00b8941a}.fill-in-answer.wrong{color:var(--error);background:#ff6b6b1a}.points-popup{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);font-size:32px;font-weight:800;pointer-events:none;z-index:100;animation:pointsFly .8s ease forwards}.points-popup.positive{color:var(--success)}.points-popup.negative{color:var(--error)}.streak-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--radius-full);font-size:13px;font-weight:700;animation:popIn .3s ease;margin-top:8px}.streak-badge.active{background:#fdcb6e26;color:var(--warning)}.results-container{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px 0}.results-emoji{font-size:64px;margin-bottom:16px;animation:bounceIn .6s ease}.results-title{font-size:24px;font-weight:800;margin-bottom:8px;animation:fadeInUp .5s ease .2s forwards;opacity:0}.results-score{font-size:48px;font-weight:800;color:var(--primary-light);margin-bottom:4px;animation:popIn .5s ease .4s forwards;opacity:0}.results-score-label{font-size:14px;color:var(--text-muted);margin-bottom:24px;animation:fadeIn .3s ease .5s forwards;opacity:0}.new-record-badge{display:inline-flex;align-items:center;gap:6px;padding:8px 20px;background:#fdcb6e26;border:1px solid var(--warning);border-radius:var(--radius-full);color:var(--warning);font-size:14px;font-weight:700;margin-bottom:24px;animation:bounceIn .6s ease .6s 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var(--transition-fast);font-family:inherit}.btn-secondary:hover{border-color:var(--primary);color:var(--text-primary)}.records-header{display:flex;align-items:center;gap:12px;margin-bottom:28px;animation:fadeInDown .4s ease}.records-title{font-size:22px;font-weight:800;flex:1}.records-list{display:flex;flex-direction:column;gap:12px}.record-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:18px 20px;display:flex;align-items:center;gap:16px;opacity:0;animation:fadeInUp .4s ease 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14px;border-radius:var(--radius-full);border:1px solid var(--bg-surface);background:var(--bg-card);color:var(--text-muted);font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;transition:all var(--transition-fast)}.kb-tab:hover{border-color:var(--primary-light);color:var(--primary-light)}.kb-tab.active{background:var(--primary);border-color:var(--primary);color:#fff}.kb-count{font-size:12px;color:var(--text-muted);align-self:flex-start;margin-bottom:10px;width:100%;max-width:480px}.kb-loading{color:var(--text-muted);font-size:14px;padding:20px 0;display:flex;align-items:center;gap:8px}.kb-grid{width:100%;max-width:480px;display:flex;flex-direction:column;gap:6px;padding-bottom:40px}.kb-card{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--bg-card);border:1px solid rgba(162,155,254,.12);border-left:3px solid var(--primary);border-radius:var(--radius-md);padding:10px 14px;transition:background var(--transition-fast)}.kb-card.kb-card-mastered{background:#fdcb6e0a}.kb-card.kb-card-learning{background:#00b8940a}.kb-card-body{display:flex;flex-direction:column;gap:2px;min-width:0}.kb-card-country{display:flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--text-primary);overflow:hidden}.kb-card-capital{font-size:12px;color:var(--text-muted);font-weight:500}.kb-badge{display:flex;align-items:center;gap:4px;padding:3px 8px;border-radius:var(--radius-full);font-size:11px;font-weight:700;flex-shrink:0}.kb-badge-mastered{background:#fdcb6e26;color:var(--warning)}.kb-badge-learning{background:#00b8941f;color:var(--success)}.kb-badge-unknown{background:var(--bg-surface);color:var(--text-muted)}.kb-badge-count{font-size:10px;opacity:.8}.region-chips{display:flex;gap:8px;flex-wrap:wrap;width:100%;max-width:480px;margin-bottom:4px}.region-chip{display:flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius-full);border:1px solid var(--bg-surface);background:var(--bg-card);color:var(--text-muted);font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;transition:all var(--transition-fast)}.region-chip:hover{border-color:var(--primary-light);color:var(--primary-light)}.region-chip.active{background:var(--primary);border-color:var(--primary);color:#fff}.link-btn{background:none;border:none;cursor:pointer;color:var(--primary-light);font-family:inherit;font-size:inherit;text-decoration:underline;padding:0}.link-btn:hover{color:var(--primary)}.btn-primary{width:100%;padding:13px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-md);font-size:15px;font-weight:700;font-family:inherit;cursor:pointer;transition:background var(--transition-fast)}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-secondary{width:100%;padding:12px;background:var(--bg-surface);color:var(--text-secondary);border:1px solid rgba(162,155,254,.2);border-radius:var(--radius-md);font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:all var(--transition-fast)}.btn-secondary:hover{background:var(--bg-card-hover);color:var(--text-primary)}