:root{--primary: #6b5be6;--primary-light: #8b7ef8;--primary-dark: #4f3eb4;--bg-dark: #0F172A;--bg-dark-2: #131121;--card-dark: #1E293B;--card-dark-2: #162032;--border: rgba(255, 255, 255, .08);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #475569;--yellow: #f59e0b;--cyan: #06b6d4;--green: #22c55e;--red: #ef4444;--font: "Plus Jakarta Sans", sans-serif;--radius: 12px;--radius-lg: 20px;--radius-full: 9999px;--shadow-glow: 0 0 30px rgba(107, 91, 230, .3);--shadow-card: 0 4px 24px rgba(0, 0, 0, .3);--transition: all .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;background:var(--bg-dark);color:var(--text-primary);font-family:var(--font);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}#root{height:100%;max-width:480px;margin:0 auto;position:relative;overflow:hidden}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--primary);border-radius:2px}.glass{background:#ffffff0a;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border)}.glass-primary{background:#6b5be614;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid 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16px;font-size:13px}.btn-back{background:none;border:none;cursor:pointer;color:var(--text-secondary);display:flex;align-items:center;gap:6px;font-size:14px;font-weight:600;font-family:var(--font);padding:0}.input-group{display:flex;flex-direction:column;gap:6px}.input-label{font-size:13px;font-weight:600;color:var(--text-secondary)}.input{height:52px;padding:0 16px;border-radius:var(--radius);background:var(--card-dark);border:1px solid var(--border);color:var(--text-primary);font-family:var(--font);font-size:15px;transition:var(--transition);outline:none;width:100%}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6b5be626}.input::placeholder{color:var(--text-muted)}.card{background:var(--card-dark);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px}.card-active{border-color:var(--primary);background:#6b5be614;box-shadow:0 0 20px #6b5be633}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 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.answer-btn__label{color:var(--primary)}.answer-btn__text{font-size:15px;font-weight:700;text-align:center;line-height:1.3}.game-mode-card{cursor:pointer;padding:14px;position:relative;overflow:hidden}.game-mode-card__watermark{position:absolute;right:-8px;bottom:-8px;opacity:.06;font-size:56px}.mission-item{display:flex;align-items:center;gap:12px;padding:12px}.mission-item--completed{opacity:.6}#root.admin-mode{max-width:100%;overflow:visible}.admin-layout{display:flex;height:100vh;width:100%;background:#080c16}.admin-sidebar{width:260px;background:#0c1222;border-right:1px solid #1e293b;display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto;position:fixed;top:0;left:0;bottom:0;z-index:50}.admin-sidebar-logo{padding:20px;border-bottom:1px solid #1e293b;display:flex;align-items:center;gap:12px}.admin-nav-section{padding:20px 16px 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.2s}.achievement.unlocked{border-color:#f59e0b4d;background:#f59e0b0a}.achievement.locked{opacity:.5}.achievement__icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}.question-dots{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;padding:0 20px}.question-dot{width:8px;height:8px;border-radius:50%;background:#ffffff1a;transition:all .3s}.question-dot.active{background:var(--primary);box-shadow:0 0 8px #6b5be680;transform:scale(1.3)}.question-dot.correct{background:var(--green)}.question-dot.wrong{background:var(--red)}.question-dot.answered{background:#ffffff4d}.streak-banner{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:16px;background:linear-gradient(135deg,#ef444414,#f59e0b14);border:1px solid rgba(245,158,11,.15)}.category-progress-ring{position:relative;width:52px;height:52px;flex-shrink:0}.category-progress-ring svg{transform:rotate(-90deg)}.tab-bar{display:flex;gap:4px;padding:4px;background:#ffffff0a;border-radius:12px;border:1px solid var(--border)}.tab-item{flex:1;padding:8px 12px;border-radius:8px;font-size:13px;font-weight:700;text-align:center;cursor:pointer;transition:all .2s;color:var(--text-muted);border:none;background:none;font-family:var(--font)}.tab-item.active{background:var(--primary);color:#fff;box-shadow:0 2px 8px #6b5be64d}.review-card{padding:14px;border-radius:14px;background:var(--card-dark);border:1px solid var(--border)}.review-card.correct{border-color:#22c55e4d}.review-card.wrong{border-color:#ef44444d}.rarity-common{color:#94a3b8}.rarity-rare{color:#3b82f6}.rarity-epic{color:#a855f7}.rarity-legendary{color:#f59e0b}.page{height:100%;display:flex;flex-direction:column;overflow:hidden}.page--centered{align-items:center;justify-content:center}.page--dark2{background:var(--bg-dark-2)}.page-scrollable{flex:1;overflow-y:auto;padding:0 20px 120px}.page-header{display:flex;align-items:center;justify-content:space-between;padding:52px 20px 16px;position:sticky;top:0;z-index:10;background:linear-gradient(to bottom,var(--bg-dark) 80%,transparent)}.skeleton{background:linear-gradient(90deg,var(--card-dark) 25%,#243147 50%,var(--card-dark) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius)}.toast-container{position:fixed;top:20px;left:50%;transform:translate(-50%);z-index:9999;display:flex;flex-direction:column;gap:8px;width:90%;max-width:400px}.toast{padding:12px 18px;border-radius:var(--radius);font-size:14px;font-weight:600;animation:fadeInUp .3s ease;display:flex;align-items:center;gap:8px}.toast-success{background:#22c55e26;border:1px solid rgba(34,197,94,.3);color:#4ade80}.toast-error{background:#ef444426;border:1px solid rgba(239,68,68,.3);color:#f87171}.toast-info{background:#6b5be626;border:1px solid rgba(107,91,230,.3);color:var(--primary-light)}