*{box-sizing:border-box}html,body,#root{margin:0;padding:0;width:100%;height:100%;overflow:hidden}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:#0f172a}.phone-container{width:98%;max-width:500px;height:98%;max-height:100%;background:#0f172a;border-radius:32px;border:8px solid #e2e8f0;display:flex;flex-direction:column;overflow:hidden;position:relative;box-shadow:0 25px 50px -12px #00000080;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;color:#f8fafc}.phone-header{background:#1e293b;padding:30px 20px 15px;text-align:center;position:relative}.notch{width:120px;height:25px;background:#0f172a;position:absolute;top:0;left:50%;transform:translate(-50%);border-bottom-left-radius:15px;border-bottom-right-radius:15px}.header-content h1{font-size:1.1rem;font-weight:600;margin:0;letter-spacing:.5px;color:#38bdf8}.status-dot{display:inline-block;width:8px;height:8px;background:#10b981;border-radius:50%;margin-left:8px;box-shadow:0 0 8px #10b981}.messages-list{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:16px;scrollbar-width:thin;scrollbar-color:#334155 transparent}.messages-list::-webkit-scrollbar{width:6px}.messages-list::-webkit-scrollbar-thumb{background:#334155;border-radius:10px}.message-row{display:flex;width:100%}.message-row.user{justify-content:flex-end}.message-row.ai{justify-content:flex-start}.message-row.system{justify-content:center}.message-bubble{max-width:85%;padding:12px 16px;border-radius:18px;font-size:.95rem;line-height:1.5;white-space:pre-wrap}.user .message-bubble{background:#38bdf8;color:#0f172a;border-bottom-right-radius:4px}.ai .message-bubble{background:#1e293b;color:#f1f5f9;border-bottom-left-radius:4px;border:1px solid #334155}.system .message-bubble{background:#38bdf81a;color:#38bdf8;font-size:.85rem;font-style:italic;border:1px dashed #38bdf8;text-align:center}.input-bar{background:#1e293b;padding:20px;display:flex;align-items:center;gap:12px;border-top:1px solid #334155}.input-bar textarea{flex:1;background:#0f172a;border:1px solid #334155;border-radius:20px;padding:10px 16px;color:#f8fafc;resize:none;font-size:.9rem;outline:none;transition:border-color .2s}.input-bar textarea:focus{border-color:#38bdf8}.input-bar button{background:#38bdf8;color:#0f172a;border:none;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .2s,background .2s}.input-bar button:hover:not(:disabled){transform:scale(1.05);background:#7dd3fc}.input-bar button:disabled{opacity:.5;cursor:not-allowed}.input-bar button svg{width:20px;height:20px}.typing{display:flex;gap:4px;padding:12px 20px}.typing .dot{width:6px;height:6px;background:#94a3b8;border-radius:50%;animation:bounce 1.4s infinite ease-in-out}.typing .dot:nth-child(1){animation-delay:-.32s}.typing .dot:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.app-wrapper{width:100vw;height:100vh;display:flex;align-items:center;justify-content:center;background:#fff;padding:0;overflow:hidden}