*{box-sizing:border-box}:root{--font-body: "Inter", system-ui, sans-serif;--font-display: "Nunito", "Inter", sans-serif;--bg-deep: #1e1b2e;--bg-main: #252236;--bg-surface: #2e2a40;--bg-elevated: #3a3550;--accent-primary: #f59e0b;--accent-primary-hover: #d97706;--accent-secondary: #8b5cf6;--accent-secondary-hover: #7c3aed;--accent-fun: #ec4899;--text-primary: #f5f5f7;--text-secondary: #a1a1aa;--text-muted: #71717a;--success: #10b981;--error: #f43f5e;--border: #3f3a54;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .2);--shadow-md: 0 4px 12px rgba(0, 0, 0, .25);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .3);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;font-family:var(--font-body);line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background-color:var(--bg-deep);color:var(--text-primary)}#root{min-height:100vh}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background-image:url(/background.jpg);background-size:cover;background-position:center;background-color:var(--bg-deep)}.login-card{background:#2e2a40f2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:2.5rem 3rem;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);text-align:center;max-width:400px;width:90%;border:1px solid var(--border)}.login-card h1{margin:0 0 .5rem;font-family:var(--font-display);font-size:2rem;font-weight:700;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-fun) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-subtitle{color:var(--text-secondary);font-size:.9rem;margin-bottom:2rem}.login-card form{display:flex;flex-direction:column;gap:1rem}.login-card label{text-align:left;font-weight:500;color:var(--text-secondary);font-size:.9rem}.login-card input{padding:.875rem 1rem;border:1px solid var(--border);border-radius:var(--radius-md);font-family:var(--font-body);font-size:1rem;background:var(--bg-deep);color:var(--text-primary);transition:border-color .2s,box-shadow .2s}.login-card input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #f59e0b26}.login-card input::placeholder{color:var(--text-muted)}.login-card button{padding:.875rem 1.5rem;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-primary-hover) 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ease-in-out;border-color:var(--error)}.error-text{color:var(--error);font-size:.8rem;text-align:left;margin-top:-.5rem}@media(max-width:480px){.login-card{padding:2rem 1.5rem;margin:1rem}}.mute-button{background:var(--bg-surface);border:1px solid var(--border);cursor:pointer;font-size:1.25rem;padding:.5rem;border-radius:var(--radius-md);transition:background-color .2s,transform .15s,border-color .2s;display:flex;align-items:center;justify-content:center;width:40px;height:40px}.mute-button:hover{background-color:var(--bg-elevated);border-color:var(--accent-primary);transform:scale(1.05)}.mute-button:active{transform:scale(.95)}.mute-button:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #f59e0b26}.app-header{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1.5rem;background:linear-gradient(135deg,var(--bg-surface) 0%,var(--bg-main) 100%);border-bottom:1px solid var(--border);box-shadow:0 2px 8px #00000026;flex-shrink:0}.header-brand{display:flex;align-items:center;gap:.75rem}.header-logo{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-fun) 100%);border-radius:12px;font-family:var(--font-display);font-size:1.5rem;font-weight:800;color:#fff;box-shadow:0 2px 8px #f59e0b4d}.header-title{font-family:var(--font-display);font-size:1.5rem;font-weight:700;margin:0;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-fun) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header-actions{display:flex;align-items:center;gap:.75rem}.header-rules-btn{padding:.5rem 1rem;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-fun) 100%);color:#fff;border:none;border-radius:var(--radius-md);font-family:var(--font-display);font-size:.875rem;font-weight:600;cursor:pointer;transition:transform .15s,box-shadow 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.2s;line-height:1}.rules-close:hover{color:var(--accent-primary);transform:scale(1.1)}.rules-title{font-family:var(--font-display);font-size:1.75rem;font-weight:800;text-align:center;margin:0 0 1.5rem;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-fun) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:.05em}.rules-content{margin-bottom:1.5rem}.rules-subtitle{font-family:var(--font-display);font-size:1.1rem;font-weight:600;color:var(--text-primary);margin:0 0 1.25rem}.rules-steps{display:flex;flex-direction:column;gap:1rem}.rules-step{display:flex;align-items:flex-start;gap:1rem}.step-number{display:flex;align-items:center;justify-content:center;width:36px;height:36px;min-width:36px;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-fun) 100%);border-radius:50%;font-family:var(--font-display);font-size:1rem;font-weight:700;color:#fff;box-shadow:0 2px 8px #f59e0b4d}.step-content{flex:1;padding-top:.25rem}.step-main{font-size:1rem;font-weight:600;color:var(--text-primary);margin:0 0 .25rem}.step-sub{font-size:.9rem;color:var(--text-secondary);margin:0;font-style:italic}.rules-divider{height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin:1.5rem 0}.rules-prize{text-align:center;padding:1rem;background:linear-gradient(135deg,#f59e0b1a,#ec48991a);border-radius:var(--radius-md);border:1px solid rgba(245,158,11,.2)}.rules-prize p{margin:0;font-size:1rem;font-weight:600;color:var(--text-primary)}.rules-footer{text-align:center;font-size:1.1rem;font-weight:700;color:var(--accent-primary);margin:1.25rem 0 0}.rules-button{width:100%;padding:1rem 1.5rem;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-fun) 100%);color:#fff;border:none;border-radius:var(--radius-lg);font-family:var(--font-display);font-size:1rem;font-weight:700;cursor:pointer;transition:transform .15s,box-shadow .15s;box-shadow:0 4px 12px #f59e0b4d}.rules-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #f59e0b66}.rules-button:active{transform:translateY(0)}@media(max-width:480px){.rules-card{padding:1.5rem;margin:1rem}.rules-title{font-size:1.4rem}.step-number{width:32px;height:32px;min-width:32px;font-size:.9rem}}.main-layout{display:flex;flex-direction:column;height:100vh;width:100%}.main-content{display:flex;flex:1;overflow:hidden}.avatar-panel{flex:0 0 40%;background:linear-gradient(180deg,var(--bg-deep) 0%,#1a1725 100%);border-right:1px solid var(--border);overflow:hidden}.chat-panel{flex:0 0 60%;display:flex;flex-direction:column;background-color:var(--bg-main)}.avatar-loading-spinner{width:48px;height:48px;border:4px solid rgba(255,255,255,.1);border-radius:50%;border-top-color:var(--accent-primary);animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.chat-interface{display:flex;flex-direction:column;height:100%;background-color:var(--bg-main)}.message-list{flex:1;overflow-y:auto;padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.message-wrapper{display:flex;width:100%}.message-wrapper-user{justify-content:flex-end}.message-wrapper-assistant{justify-content:flex-start}.message-bubble{max-width:70%;padding:.875rem 1.25rem;border-radius:var(--radius-lg);word-wrap:break-word;font-size:.95rem;line-height:1.5;box-shadow:var(--shadow-sm);transition:transform .1s ease}.message-bubble:hover{transform:translateY(-1px)}.message-bubble-user{background:linear-gradient(135deg,var(--accent-secondary) 0%,#7c3aed 100%);color:#fff;border-bottom-right-radius:6px;box-shadow:0 2px 8px #8b5cf640}.message-bubble-assistant{background:var(--bg-surface);color:var(--text-primary);border-bottom-left-radius:6px;border:1px solid var(--border)}.message-bubble-error{background:linear-gradient(135deg,var(--error) 0%,#dc2626 100%);color:#fff;border-bottom-left-radius:6px}.chat-input-wrapper{padding:1rem 1.5rem 1.5rem;background:linear-gradient(0deg,var(--bg-surface) 0%,var(--bg-main) 100%);border-top:1px solid var(--border)}.chat-input-container{display:flex;gap:.75rem;background:var(--bg-deep);padding:.5rem;border-radius:var(--radius-xl);border:1px solid var(--border);transition:border-color .2s,box-shadow .2s}.chat-input-container:focus-within{border-color:var(--accent-primary);box-shadow:0 0 0 3px #f59e0b26}.chat-input{flex:1;padding:.75rem 1rem;border:none;border-radius:var(--radius-lg);background-color:transparent;color:var(--text-primary);font-family:var(--font-body);font-size:1rem}.chat-input:focus{outline:none}.chat-input::placeholder{color:var(--text-muted)}.send-button{padding:.75rem 1.5rem;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-primary-hover) 100%);color:#fff;border:none;border-radius:var(--radius-lg);cursor:pointer;font-family:var(--font-body);font-size:1rem;font-weight:600;transition:transform .15s,box-shadow .15s;box-shadow:0 2px 8px #f59e0b4d}.send-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #f59e0b66}.send-button:active{transform:translateY(0)}.send-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.typing-indicator{display:flex;align-items:center;gap:5px;padding:.875rem 1.25rem;background:var(--bg-surface);border-radius:var(--radius-lg);border-bottom-left-radius:6px;border:1px solid var(--border);width:fit-content;margin-left:1.5rem;margin-bottom:.5rem}.typing-dot{width:8px;height:8px;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-fun) 100%);border-radius:50%;animation:bounce 1.4s infinite}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,60%,to{transform:translateY(0) scale(1)}30%{transform:translateY(-6px) scale(1.1)}}.main-app{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;text-align:center}.main-app h1{margin:0 0 1rem;color:#333}.main-app p{color:#666}