:root{--bg-color: #0f1115;--card-bg: #1a1d23;--text-main: #e0e6ed;--text-dim: #94a3b8;--accent: #38bdf8;--ai-bubble: #2d333f;--user-bubble: #38bdf8;--user-text: #000}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text-main);height:100vh;height:100dvh;display:flex;justify-content:center;transition:background .3s,color .3s;overflow:hidden;position:fixed;width:100%}.btn-icon{background:transparent;border:none;cursor:pointer;padding:0 5px;color:var(--text-dim);display:flex;align-items:center;transition:color .2s}.btn-icon:hover{color:var(--accent)}.icon-wrap{display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;color:var(--accent)}.stat-item .icon-wrap{margin-right:4px}.btn-poke .icon-wrap{margin-right:6px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000d9;display:none;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{background:var(--card-bg);width:90%;max-width:400px;padding:30px;border-radius:20px;border:1px solid #334155;text-align:center}.modal-content h3{margin-bottom:20px;color:var(--text-main)}.theme-grid{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:25px}.theme-pill{padding:10px 15px;border-radius:50px;border:1px solid #334155;background:#0f1115;color:var(--text-main);font-size:.85rem;cursor:pointer;transition:all .2s}.theme-pill:hover{border-color:var(--accent)}.theme-pill.active{background:var(--accent);color:#000;border-color:var(--accent)}.btn-close{width:100%;background:var(--card-bg-secondary);color:var(--text-main);padding:12px;border-radius:10px;border:none;font-weight:700;cursor:pointer;transition:opacity .2s}.btn-close:hover{opacity:.8}.app-container{width:100%;max-width:600px;height:100%;display:flex;flex-direction:column;background:var(--bg-color);position:relative}.stats-bar{padding:15px;background:var(--card-bg);display:flex;justify-content:space-around;align-items:center;border-bottom:1px solid #334155}.presence-indicator{display:flex;align-items:center;padding-right:10px}.presence-indicator .dot{width:8px;height:8px;background:#eab308;border-radius:50%;box-shadow:0 0 5px #eab308;transition:all .3s}.presence-indicator.online .dot{background:#22c55e;box-shadow:0 0 8px #22c55e}.stat-item{font-size:.9rem;font-weight:700}.chat-area{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:15px}.message{max-width:80%;display:flex;flex-direction:column}.message.ai{align-self:flex-start}.message.user{align-self:flex-end}.bubble{padding:12px 16px;border-radius:18px;font-size:.95rem;line-height:1.4;white-space:pre-wrap}.ai .bubble{background:var(--ai-bubble);color:var(--text-main);border-bottom-left-radius:4px}.user .bubble{background:var(--user-bubble);color:var(--user-text);border-bottom-right-radius:4px}.meta{font-size:.75rem;color:var(--text-dim);margin-top:4px;margin-left:8px}.status-indicator{font-size:.8rem;color:var(--text-dim);font-style:italic}.input-container{padding:20px;display:flex;gap:10px;background:var(--card-bg);border-top:1px solid #334155}textarea{flex:1;background:#0f1115;border:1px solid #334155;padding:12px;border-radius:8px;color:#fff;outline:none;resize:none;font-family:inherit;font-size:.95rem;max-height:120px}.switch{position:relative;display:inline-block;width:44px;height:24px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--card-bg-secondary);transition:.4s;border-radius:34px}.slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.4s;border-radius:50%}input:checked+.slider{background-color:var(--accent)}input:checked+.slider:before{transform:translate(20px)}.app-container{... padding: 10px 20px;border-radius:8px;border:none;cursor:pointer;font-weight:700;transition:opacity .2s}.btn-send{background:var(--accent);color:#000}.btn-poke{background:var(--card-bg-secondary);color:var(--text-main)}.btn-poke .icon-wrap{color:var(--text-dim)}button:active{opacity:.7}.status-monitor{background:#000;padding:6px 15px;font-size:.7rem;font-family:monospace;color:var(--text-dim);display:flex;align-items:center;gap:8px;border-top:1px solid #111}.status-monitor .dot{width:6px;height:6px;background:#22c55e;border-radius:50%;box-shadow:0 0 5px #22c55e}.status-monitor.busy .dot{background:#eab308;box-shadow:0 0 5px #eab308;animation:pulse 1s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:.3}to{opacity:1}}[data-theme=default]{--bg-color: #0f1115;--card-bg: #1a1d23;--card-bg-secondary: #2d333f;--text-main: #e0e6ed;--text-dim: #94a3b8;--accent: #38bdf8;--ai-bubble: #2d333f;--user-bubble: #38bdf8;--user-text: #000}[data-theme=teal]{--bg-color: #0d1b1e;--card-bg: #13272b;--card-bg-secondary: #1a3a3f;--text-main: #ccfbf1;--text-dim: #5eead4;--accent: #2dd4bf;--ai-bubble: #1a3a3f;--user-bubble: #2dd4bf;--user-text: #000}[data-theme=sakura]{--bg-color: #1a1617;--card-bg: #251d1f;--card-bg-secondary: #35262a;--text-main: #fce7f3;--text-dim: #f9a8d4;--accent: #f472b6;--ai-bubble: #35262a;--user-bubble: #f472b6;--user-text: #000}[data-theme=midnight]{--bg-color: #000000;--card-bg: #111111;--card-bg-secondary: #1a1a1a;--text-main: #fef3c7;--text-dim: #f59e0b;--accent: #f59e0b;--ai-bubble: #1a1a1a;--user-bubble: #f59e0b;--user-text: #000}[data-theme=forest]{--bg-color: #06160c;--card-bg: #0d2618;--card-bg-secondary: #153321;--text-main: #ecfdf5;--text-dim: #10b981;--accent: #10b981;--ai-bubble: #153321;--user-bubble: #10b981}[data-theme=lavender]{--bg-color: #130f1a;--card-bg: #1e1829;--card-bg-secondary: #2d243d;--text-main: #f3e8ff;--text-dim: #a855f7;--accent: #a855f7;--ai-bubble: #2d243d;--user-bubble: #a855f7}[data-theme=privacy]{--bg-color: #000000;--card-bg: #0a0a0a;--card-bg-secondary: #111111;--text-main: #666666;--text-dim: #444444;--accent: #222222;--ai-bubble: #0c0c0c;--user-bubble: #1a1a1a;--user-text: #666666}.privacy-grid{position:absolute;top:55px;left:0;right:0;bottom:85px;pointer-events:none;z-index:10;display:none;background-image:linear-gradient(rgba(0,0,0,.9) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.9) 1px,transparent 1px);background-size:3px 3px}.privacy-grid.active{display:block}