:root{--bg-primary: #1a1a2e;--bg-secondary: #16213e;--bg-card: #0f3460;--text-primary: #eee;--text-secondary: #aaa;--accent-pink: #ff0080;--accent-cyan: #00ffff;--accent-green: #39ff14;--accent-yellow: #ffee00;--border-color: #ff0080;--bubble-user: #ff008020;--bubble-ai: #00ffff20;--font-main: "Comic Neue", cursive;--font-retro: "VT323", monospace;--font-pixel: "Press Start 2P", cursive;--glitter-speed: 3s}[data-theme=friendster]{--bg-primary: #111122;--bg-secondary: #1a1a33;--bg-card: #222244;--text-primary: #ffccdd;--text-secondary: #aa88aa;--accent-pink: #ff0080;--accent-cyan: #00ffff;--accent-green: #39ff14;--border-color: #ff0080;--bubble-user: #ff008015;--bubble-ai: #00ffff15}[data-theme=sakura]{--bg-primary: #2a1a2e;--bg-secondary: #3d1f33;--bg-card: #4a2c3a;--text-primary: #ffe4ec;--text-secondary: #d4a5b5;--accent-pink: #ffb7c5;--accent-cyan: #ff69b4;--accent-green: #ff1493;--border-color: #ffb7c5;--bubble-user: #ffb7c520;--bubble-ai: #ff69b420}[data-theme=ocean]{--bg-primary: #0a192f;--bg-secondary: #112240;--bg-card: #233554;--text-primary: #ccd6f6;--text-secondary: #8892b0;--accent-pink: #64ffda;--accent-cyan: #00b4d8;--accent-green: #90e0ef;--border-color: #64ffda;--bubble-user: #64ffda20;--bubble-ai: #00b4d820}[data-theme=neon]{--bg-primary: #050505;--bg-secondary: #0a0a0a;--bg-card: #111111;--text-primary: #f0f0f0;--text-secondary: #888;--accent-pink: #ff00ff;--accent-cyan: #00ffff;--accent-green: #00ff00;--border-color: #ff00ff;--bubble-user: #ff00ff20;--bubble-ai: #00ffff20}[data-theme=matrix]{--bg-primary: #000000;--bg-secondary: #0d1f0d;--bg-card: #1a331a;--text-primary: #00ff41;--text-secondary: #008f11;--accent-pink: #00ff41;--accent-cyan: #008f11;--accent-green: #00ff41;--border-color: #00ff41;--bubble-user: #00ff4115;--bubble-ai: #008f1115}[data-theme=midnight]{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-card: #21262d;--text-primary: #c9d1d9;--text-secondary: #8b949e;--accent-pink: #58a6ff;--accent-cyan: #79c0ff;--accent-green: #3fb950;--border-color: #58a6ff;--bubble-user: #58a6ff20;--bubble-ai: #79c0ff20}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;font-family:var(--font-main);background:var(--bg-primary);color:var(--text-primary);overflow-x:hidden}body{background-image:var(--bg-image, none);background-size:cover;background-attachment:fixed;background-position:center}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--accent-pink);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--accent-cyan)}.app-container{display:flex;flex-direction:column;height:100vh;max-width:1200px;margin:0 auto;background:var(--bg-primary);border-left:3px dashed var(--border-color);border-right:3px dashed var(--border-color);position:relative}.app-header{background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-primary) 100%);border-bottom:3px double var(--border-color);padding:12px 16px;text-align:center;position:relative;z-index:10}.app-header h1{font-family:var(--font-pixel);font-size:1.1rem;color:var(--accent-pink);text-shadow:2px 2px 0 var(--accent-cyan),-1px -1px 0 var(--accent-green);margin-bottom:10px;letter-spacing:2px}.app-tabs{display:flex;gap:4px;justify-content:center;flex-wrap:wrap}.app-tabs button{background:var(--bg-card);border:2px outset var(--border-color);color:var(--text-secondary);padding:6px 14px;font-family:var(--font-retro);font-size:1.1rem;cursor:pointer;transition:all .2s}.app-tabs button:hover{background:var(--accent-pink);color:#fff;transform:translateY(-2px)}.app-tabs button.active{background:var(--accent-pink);color:#fff;border-style:inset;box-shadow:0 0 10px var(--accent-pink)}.app-main{flex:1;overflow:hidden;position:relative}.app-footer{background:var(--bg-secondary);border-top:2px solid var(--border-color);padding:6px;font-family:var(--font-retro);font-size:1rem;color:var(--accent-cyan);text-align:center;overflow:hidden;white-space:nowrap}.marquee-text{display:inline-block;animation:marquee 15s linear infinite}@keyframes marquee{0%{transform:translate(100vw)}to{transform:translate(-100%)}}.panel{height:100%;display:flex;flex-direction:column;padding:12px;gap:10px;overflow-y:auto}.panel-title{font-family:var(--font-pixel);font-size:.8rem;color:var(--accent-cyan);text-align:center;border-bottom:2px dotted var(--border-color);padding-bottom:8px;margin-bottom:4px}.retro-box{background:var(--bg-card);border:2px solid var(--border-color);border-radius:4px;padding:12px;box-shadow:4px 4px 0 var(--bg-secondary);position:relative}.retro-box:before{content:"";position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;background:linear-gradient(45deg,var(--accent-pink),var(--accent-cyan),var(--accent-green),var(--accent-pink));z-index:-1;border-radius:4px;opacity:0;transition:opacity .3s}.retro-box:hover:before{opacity:.3}input,textarea,select{background:var(--bg-secondary);border:2px inset var(--border-color);color:var(--text-primary);font-family:var(--font-main);padding:8px 10px;border-radius:0;outline:none;width:100%;font-size:1rem}input:focus,textarea:focus,select:focus{border-color:var(--accent-cyan);box-shadow:0 0 8px var(--accent-cyan)}textarea{resize:vertical;min-height:60px}button.action-btn{background:linear-gradient(180deg,var(--accent-pink),#cc0066);border:2px outset #ff66b2;color:#fff;font-family:var(--font-retro);font-size:1.1rem;padding:8px 18px;cursor:pointer;text-transform:uppercase;letter-spacing:1px;transition:all .15s}button.action-btn:hover{background:linear-gradient(180deg,var(--accent-cyan),#0099aa);border-color:var(--accent-cyan);transform:scale(1.05)}button.action-btn:active{border-style:inset;transform:scale(.98)}button.secondary-btn{background:var(--bg-secondary);border:2px outset var(--border-color);color:var(--text-secondary);font-family:var(--font-retro);padding:6px 12px;cursor:pointer}button.secondary-btn:hover{background:var(--bg-card);color:var(--text-primary)}button.danger-btn{background:#411;border-color:#f44;color:#f88}button.danger-btn:hover{background:#611}.chat-wall{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:14px;padding:8px}.chat-bubble{max-width:85%;padding:12px 14px;border:2px solid var(--border-color);position:relative;animation:popIn .3s ease-out}@keyframes popIn{0%{opacity:0;transform:scale(.9) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.chat-bubble.user{align-self:flex-end;background:var(--bubble-user);border-color:var(--accent-pink);border-radius:12px 12px 0}.chat-bubble.ai{align-self:flex-start;background:var(--bubble-ai);border-color:var(--accent-cyan);border-radius:12px 12px 12px 0}.bubble-header{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-family:var(--font-retro);font-size:.95rem}.bubble-avatar{width:32px;height:32px;border-radius:50%;border:2px solid var(--border-color);display:flex;align-items:center;justify-content:center;font-size:1.2rem;background:var(--bg-secondary)}.bubble-name{color:var(--accent-pink);font-weight:700}.bubble-name.ai-name{color:var(--accent-cyan)}.bubble-time{font-size:.75rem;color:var(--text-secondary);margin-left:auto}.bubble-body{line-height:1.6;white-space:pre-wrap;word-break:break-word}.bubble-body code{background:#0005;padding:2px 4px;border-radius:3px;font-family:Courier New,monospace;font-size:.9em}.bubble-body pre{background:#0005;padding:10px;border-radius:4px;overflow-x:auto;margin:8px 0}.bubble-actions{display:flex;gap:8px;margin-top:8px;font-size:.8rem}.bubble-actions button{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);padding:2px 8px;cursor:pointer;font-family:var(--font-main);font-size:.8rem}.bubble-actions button:hover{background:var(--accent-pink);color:#fff}.session-bar{display:flex;gap:4px;overflow-x:auto;padding:4px;background:var(--bg-secondary);border-bottom:2px solid var(--border-color)}.session-tab{display:flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg-card);border:2px outset var(--border-color);color:var(--text-secondary);font-family:var(--font-retro);font-size:.95rem;cursor:pointer;white-space:nowrap}.session-tab.active{background:var(--accent-pink);color:#fff;border-style:inset}.session-tab .tab-close{font-size:.8rem;opacity:.6;cursor:pointer}.session-tab .tab-close:hover{opacity:1;color:#f44}.glitter-text{background:linear-gradient(90deg,var(--accent-pink),var(--accent-cyan),var(--accent-green),var(--accent-yellow),var(--accent-pink));background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:glitter var(--glitter-speed) linear infinite}@keyframes glitter{to{background-position:200% center}}.glitter-border{position:relative}.glitter-border:after{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;border-radius:inherit;padding:2px;background:linear-gradient(45deg,var(--accent-pink),var(--accent-cyan),var(--accent-green),var(--accent-yellow),var(--accent-pink));background-size:300% 300%;animation:glitter 4s ease infinite;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;opacity:var(--glitter-opacity, 1)}.music-widget{background:var(--bg-card);border:2px ridge var(--border-color);padding:8px 12px;display:flex;align-items:center;gap:10px;font-family:var(--font-retro);font-size:.9rem}.music-widget .note{animation:bounce 1s infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.row{display:flex;gap:10px;align-items:center}.row.wrap{flex-wrap:wrap}.col{display:flex;flex-direction:column;gap:8px}.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:6px 0}.toggle-switch{width:44px;height:24px;background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:12px;position:relative;cursor:pointer;transition:background .2s}.toggle-switch.on{background:var(--accent-pink)}.toggle-switch:after{content:"";position:absolute;width:18px;height:18px;background:#fff;border-radius:50%;top:1px;left:1px;transition:transform .2s}.toggle-switch.on:after{transform:translate(20px)}@media (max-width: 640px){.app-header h1{font-size:.8rem}.app-tabs button{font-size:.9rem;padding:4px 8px}.chat-bubble{max-width:95%}.bubble-header{font-size:.85rem}}.typing-indicator{display:flex;gap:4px;padding:8px 12px}.typing-indicator span{width:8px;height:8px;background:var(--accent-cyan);border-radius:50%;animation:typing 1.4s infinite ease-in-out both}.typing-indicator span:nth-child(1){animation-delay:-.32s}.typing-indicator span:nth-child(2){animation-delay:-.16s}@keyframes typing{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000a;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal-box{background:var(--bg-card);border:3px double var(--border-color);padding:20px;max-width:420px;width:100%;box-shadow:0 0 20px var(--accent-pink)}.modal-title{font-family:var(--font-pixel);font-size:.8rem;color:var(--accent-pink);text-align:center;margin-bottom:16px}