:root{--bg-deep: #1a0a2e;--bg-mid: #16213e;--bg-surface: rgba(255, 255, 255, .07);--bg-surface-hover: rgba(255, 255, 255, .12);--bg-surface-active: rgba(255, 255, 255, .18);--grad-purple: #6c3ce0;--grad-blue: #3b82f6;--grad-teal: #06b6d4;--grad-pink: #ec4899;--pink: #ff6b9d;--pink-glow: rgba(255, 107, 157, .3);--blue: #4ecdc4;--blue-glow: rgba(78, 205, 196, .3);--text-primary: #f0eeff;--text-secondary: rgba(240, 238, 255, .6);--text-muted: rgba(240, 238, 255, .35);--success: #34d399;--warning: #fbbf24;--danger: #f87171;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 24px;--radius-xl: 32px;--radius-full: 9999px;--font-display: "Fredoka", sans-serif;--font-body: "Nunito", sans-serif;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .2);--shadow-md: 0 4px 20px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .4);--shadow-glow-pink: 0 0 30px var(--pink-glow);--shadow-glow-blue: 0 0 30px var(--blue-glow)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100dvh;height:100vh;overflow:hidden}@supports (height: 100dvh){html,body,#root{height:100dvh}}body{font-family:var(--font-body);font-weight:600;color:var(--text-primary);background:var(--bg-deep);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent}input,textarea,select{font-size:16px}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:var(--radius-full)}.btn{font-family:var(--font-display);font-size:1.05rem;font-weight:600;border:none;cursor:pointer;padding:14px 32px;border-radius:var(--radius-full);min-height:48px;transition:all .2s cubic-bezier(.34,1.56,.64,1);position:relative;overflow:hidden;letter-spacing:.02em}.btn:active{transform:scale(.96)}.btn-create{background:linear-gradient(135deg,var(--pink) 0%,var(--grad-purple) 100%);color:#fff;box-shadow:var(--shadow-md),var(--shadow-glow-pink)}.btn-create:hover{box-shadow:var(--shadow-lg),0 0 50px var(--pink-glow);transform:translateY(-2px)}.btn-join{background:linear-gradient(135deg,var(--blue) 0%,var(--grad-blue) 100%);color:#fff;box-shadow:var(--shadow-md),var(--shadow-glow-blue)}.btn-join:hover{box-shadow:var(--shadow-lg),0 0 50px var(--blue-glow);transform:translateY(-2px)}.btn-secondary{background:var(--bg-surface);color:var(--text-secondary);border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--bg-surface-hover);color:var(--text-primary)}.btn-danger{background:linear-gradient(135deg,var(--danger) 0%,#dc2626 100%);color:#fff;box-shadow:var(--shadow-md)}.btn-submit{background:linear-gradient(135deg,var(--grad-purple) 0%,var(--grad-blue) 100%);color:#fff;box-shadow:var(--shadow-md);padding:14px 24px}.btn-submit:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}.btn-submit:not(:disabled):hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes pulse-glow{0%,to{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}@keyframes dot-bounce{0%,80%,to{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-6px)}}@keyframes slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.home-screen{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;position:relative;z-index:1;gap:8px;animation:fade-in .6s ease-out}.logo-container{display:flex;align-items:center;justify-content:center;gap:4px;margin-bottom:8px}.brain-icon{font-size:3.2rem;filter:drop-shadow(0 0 20px rgba(108,60,224,.5))}.brain-left{animation:brain-drift-left 2.5s ease-in-out infinite}.brain-right{animation:brain-drift-right 2.5s ease-in-out infinite}@keyframes brain-drift-left{0%,to{transform:translate(4px) scale(1)}50%{transform:translate(-2px) scale(1.06)}}@keyframes brain-drift-right{0%,to{transform:translate(-4px) scale(1)}50%{transform:translate(2px) scale(1.06)}}.sync-icon{font-size:1.8rem;animation:pulse-glow 2.5s ease-in-out infinite;filter:drop-shadow(0 0 12px rgba(251,191,36,.6))}.title{font-family:var(--font-display);font-size:3rem;font-weight:700;background:linear-gradient(135deg,var(--pink) 0%,var(--grad-purple) 40%,var(--grad-blue) 70%,var(--blue) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em;line-height:1.1}.subtitle{font-family:var(--font-body);font-size:1.05rem;color:var(--text-secondary);margin-bottom:32px;font-weight:600}.buttons{display:flex;flex-direction:column;gap:14px;width:100%;max-width:280px}.join-form{display:flex;flex-direction:column;align-items:center;gap:14px;width:100%;max-width:280px;animation:slide-up .3s ease-out}.code-input{width:100%;text-align:center;font-family:var(--font-display);font-size:1.8rem;font-weight:700;letter-spacing:.35em;padding:16px 20px;border-radius:var(--radius-lg);border:2px solid rgba(255,255,255,.15);background:var(--bg-surface);color:var(--text-primary);outline:none;transition:all .25s ease}.code-input::placeholder{color:var(--text-muted);font-size:1rem;letter-spacing:.2em}.code-input:focus{border-color:var(--grad-purple);box-shadow:0 0 0 4px #6c3ce033,var(--shadow-md);background:#ffffff1a}.error{color:var(--danger);font-size:.85rem;font-weight:700}.lobby-screen{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;position:relative;z-index:1;gap:16px;animation:fade-in .5s ease-out}.brain-pulse{font-size:4rem;animation:brain-pulse-anim 2s ease-in-out infinite;filter:drop-shadow(0 0 25px rgba(108,60,224,.6))}@keyframes brain-pulse-anim{0%,to{transform:scale(1);filter:drop-shadow(0 0 25px rgba(108,60,224,.4))}50%{transform:scale(1.12);filter:drop-shadow(0 0 40px rgba(108,60,224,.8))}}.lobby-screen h2{font-family:var(--font-display);font-size:1.5rem;font-weight:600;color:var(--text-primary)}.share-label{color:var(--text-secondary);font-size:.9rem}.code-display{display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px 32px;background:var(--bg-surface);border:2px solid rgba(255,255,255,.1);border-radius:var(--radius-xl);cursor:pointer;transition:all .25s ease;min-width:240px}.code-display:hover{background:var(--bg-surface-hover);border-color:var(--grad-purple);box-shadow:var(--shadow-md),0 0 30px #6c3ce026}.code-display:active{transform:scale(.97)}.code{font-family:var(--font-display);font-size:2.4rem;font-weight:700;letter-spacing:.3em;background:linear-gradient(135deg,var(--pink) 0%,var(--blue) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.copy-hint{font-size:.8rem;color:var(--text-muted);transition:color .2s ease}.code-display:hover .copy-hint{color:var(--text-secondary)}.connecting-dots{display:flex;gap:6px;font-size:2rem;color:var(--blue)}.connecting-dots span{animation:dot-bounce 1.4s ease-in-out infinite}.connecting-dots span:nth-child(2){animation-delay:.2s}.connecting-dots span:nth-child(3){animation-delay:.4s}.leave-btn{margin-top:24px}.game-screen{height:100%;display:flex;flex-direction:column;position:relative;z-index:1}.game-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:#0003;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06);flex-shrink:0}.game-header h2{font-family:var(--font-display);font-size:1.2rem;font-weight:600;background:linear-gradient(135deg,var(--pink) 0%,var(--blue) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.connection-indicator{display:flex;align-items:center;gap:6px}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-text{font-size:.75rem;color:var(--text-muted);font-weight:700}.connection-indicator.connected .status-dot{background:var(--success);box-shadow:0 0 8px #34d39999}.connection-indicator.reconnecting .status-dot{background:var(--warning);box-shadow:0 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p{font-family:var(--font-display);font-weight:600;color:var(--danger);margin-bottom:10px;font-size:.95rem}.disconnect-actions{display:flex;gap:10px;justify-content:center}.disconnect-actions .btn{padding:10px 20px;font-size:.85rem;min-height:40px}.input-area{padding:14px 16px;padding-bottom:max(14px,env(safe-area-inset-bottom));background:#00000040;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,.06);flex-shrink:0}.word-input-wrap{display:flex;flex-direction:column;gap:8px}.opponent-waiting-hint{font-size:.85rem;color:var(--text-muted);font-weight:600;text-align:center}.word-form{display:flex;gap:10px;align-items:center}.word-input{flex:1;font-family:var(--font-body);font-size:1rem;font-weight:600;padding:14px 18px;border-radius:var(--radius-full);border:2px solid rgba(255,255,255,.1);background:var(--bg-surface);color:var(--text-primary);outline:none;transition:all .25s 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