@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap";#root{min-height:100vh}:root{--bg-primary: #0c0a14;--bg-secondary: #141119;--bg-tertiary: #1e1a2e;--bg-card: #18151f;--accent-primary: #a855f7;--accent-secondary: #9333ea;--accent-glow: rgba(168, 85, 247, .15);--accent-glow-strong: rgba(168, 85, 247, .3);--text-primary: #f0e8f5;--text-secondary: #9b8aab;--text-muted: #6a5a7a;--success: #22c55e;--success-bg: rgba(34, 197, 94, .1);--error: #ff6b6b;--error-bg: rgba(255, 107, 107, .1);--border-color: rgba(255, 255, 255, .08);--border-focus: rgba(168, 85, 247, .5);--font-display: "JetBrains Mono", "SF Mono", "Fira Code", monospace;--font-body: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-glow: 0 0 30px var(--accent-glow)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:2rem;position:relative}.background-grid{position:fixed;inset:0;background-image:linear-gradient(rgba(168,85,247,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(168,85,247,.03) 1px,transparent 1px);background-size:50px 50px;pointer-events:none;z-index:0}.background-glow{position:fixed;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at center,rgba(168,85,247,.05) 0%,transparent 50%);pointer-events:none;z-index:0}.header{text-align:center;margin-bottom:2rem;z-index:1}.title{font-family:var(--font-display);font-size:2.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem;display:flex;align-items:center;justify-content:center;gap:.75rem}.title-icon{color:var(--accent-primary);font-size:2rem}.subtitle{color:var(--text-secondary);font-size:1.1rem}.main{flex:1;width:100%;max-width:900px;z-index:1}.footer{margin-top:2rem;color:var(--text-muted);font-size:.875rem;text-align:center;z-index:1}.menu-screen{display:flex;flex-direction:column;align-items:center;gap:2rem}.play-button{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:2rem 4rem;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all .3s ease;box-shadow:var(--shadow-glow)}.play-button:hover{transform:translateY(-4px);box-shadow:0 0 50px var(--accent-glow-strong)}.play-icon{font-size:3rem}.play-text{font-size:1.5rem;font-weight:700;color:#fff}.play-description{font-size:.875rem;color:#fffc}.game-screen{display:flex;flex-direction:column;align-items:center;gap:2rem;width:100%}.game-board{display:grid;gap:1rem;width:100%;justify-items:center}.game-board{grid-template-columns:repeat(4,1fr)}@media(orientation:portrait){.game-board{grid-template-columns:repeat(3,1fr)}}.symbol-card{width:100%;aspect-ratio:1;max-width:190px;border-radius:50%;background:var(--bg-card);border:2px solid var(--border-color);cursor:pointer;transition:all .2s ease;padding:0;position:relative;overflow:hidden}.symbol-card:hover:not(:disabled){border-color:var(--accent-primary);box-shadow:0 0 20px var(--accent-glow);transform:scale(1.05)}.symbol-card:disabled{cursor:default}.symbol-card--selected{border-color:var(--accent-primary);box-shadow:0 0 25px var(--accent-glow-strong);background:var(--bg-tertiary)}.symbol-card--correct{border-color:var(--success)!important;box-shadow:0 0 25px #22c55e4d!important}.symbol-card--incorrect{border-color:var(--error)!important;box-shadow:0 0 25px #ff6b6b4d!important}.symbol-card__inner{width:100%;height:100%;position:relative}.symbol-card__symbol{position:absolute;font-size:1.4rem;line-height:1;-webkit-user-select:none;user-select:none;pointer-events:none}.tasks{display:flex;flex-direction:column;gap:2rem;width:100%}.task-section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.5rem}.task-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}.task-number{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border-radius:50%;font-family:var(--font-display);font-size:.85rem;font-weight:700;color:#fff;flex-shrink:0}.task-title{font-family:var(--font-display);font-size:1rem;font-weight:600;color:var(--text-primary)}.task-description{color:var(--text-secondary);font-size:.875rem;margin-bottom:1rem}.task-selection-indicator{margin-top:.75rem;padding:.5rem 1rem;border-radius:var(--radius-sm);font-size:.85rem;color:var(--accent-primary);background:var(--accent-glow);border:1px solid rgba(168,85,247,.2)}.task-result{margin-top:.75rem;padding:.75rem 1rem;border-radius:var(--radius-sm);font-size:.9rem;font-weight:500}.task-result--correct{background:var(--success-bg);color:var(--success);border:1px solid rgba(34,197,94,.2)}.task-result--wrong{background:var(--error-bg);color:var(--error);border:1px solid rgba(255,107,107,.2)}.symbol-picker{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}.symbol-btn{width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;transition:all .15s ease;padding:0;line-height:1}.symbol-btn:hover:not(:disabled){border-color:var(--accent-primary);background:var(--bg-tertiary);transform:scale(1.1)}.symbol-btn:disabled{cursor:default;opacity:.8}.symbol-btn--selected{border-color:var(--accent-primary);background:var(--bg-tertiary);box-shadow:0 0 12px var(--accent-glow)}.symbol-btn--correct{border-color:var(--success)!important;background:var(--success-bg)!important;box-shadow:0 0 10px #22c55e33!important}.symbol-btn--wrong{border-color:var(--error)!important;background:var(--error-bg)!important;box-shadow:0 0 10px #ff6b6b33!important}.symbol-btn--missed{border-color:var(--success)!important;border-style:dashed!important;opacity:.7}.btn{font-family:var(--font-body);font-weight:600;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all .2s ease;text-align:center}.btn--verify{padding:1rem 3rem;font-size:1.1rem;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;box-shadow:var(--shadow-glow)}.btn--verify:hover{transform:translateY(-2px);box-shadow:0 0 40px var(--accent-glow-strong)}.btn--primary{padding:1rem 3rem;font-size:1.1rem;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;box-shadow:var(--shadow-glow)}.btn--primary:hover{transform:translateY(-2px);box-shadow:0 0 40px var(--accent-glow-strong)}.btn--back{padding:.75rem 2rem;font-size:.9rem;background:transparent;color:var(--text-muted);border:1px solid var(--border-color)}.btn--back:hover{color:var(--text-secondary);border-color:var(--text-muted);background:var(--bg-secondary)}.game-results{display:flex;flex-direction:column;align-items:center;gap:1rem}.game-results__score{font-family:var(--font-display);font-size:1.5rem;font-weight:700;color:var(--text-primary)}@media(max-width:768px){.app{padding:1rem}.title{font-size:1.75rem}.title-icon{font-size:1.5rem}.subtitle{font-size:1rem}.symbol-card{max-width:145px}.symbol-card__symbol{font-size:1.1rem}.game-board{gap:.75rem}.symbol-btn{width:38px;height:38px;font-size:1.2rem}.task-section{padding:1rem}}@media(max-width:480px){.symbol-card{max-width:120px}.symbol-card__symbol{font-size:.9rem}.game-board{gap:.5rem}.play-button{padding:1.5rem 3rem}.play-icon{font-size:2.5rem}.play-text{font-size:1.25rem}.btn--verify,.btn--primary{padding:.75rem 2rem;font-size:1rem}.symbol-btn{width:34px;height:34px;font-size:1.1rem}}