:root{--bg-color:#0f172a;--panel-bg:#1e293bb3;--text-primary:#f8fafc;--text-secondary:#9ca3af;--accent:#3b82f6;--accent-hover:#2563eb;--border:#ffffff1a;font-family:Inter,system-ui,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);height:100vh;overflow:hidden}.layout-container{width:100vw;height:100vh;display:flex}.left-panel{border-right:1px solid var(--border);background:var(--bg-color);flex:2;position:relative}.right-dashboard{background:linear-gradient(145deg,#1e293b,#0f172a);flex-direction:column;flex:1;min-width:400px;max-width:500px;display:flex}.chat-section{border-bottom:1px solid var(--border);flex-direction:column;flex:2;padding:1.5rem;display:flex}.chat-section h2{background:-webkit-linear-gradient(#3b82f6,#10b981);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:1rem;font-size:1.25rem;font-weight:600}.api-key-container{background:var(--panel-bg);border:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:8px;margin-bottom:1rem;padding:.75rem}.flex-row{align-items:center;gap:.5rem;display:flex}.api-input{color:#fff;background:0 0;border:none;outline:none;flex:1}.btn-toggle{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:4px;padding:2px 8px;font-size:.8rem}.warning-text{color:#ef4444;margin-top:5px;font-size:.75rem}.chat-panel{flex-direction:column;height:100%;display:flex}.chat-history{flex:1;margin-bottom:1rem;padding-right:5px;overflow-y:auto}.chat-message{border-radius:8px;margin-bottom:.5rem;padding:1rem;font-size:.9rem;line-height:1.5}.agent{border-left:3px solid var(--accent);background:#3b82f61a}.ai-stream{background:#ffffff0d}.input-form{gap:.5rem;display:flex}.chat-input{background:var(--panel-bg);border:1px solid var(--border);color:#fff;border-radius:20px;outline:none;flex:1;padding:.75rem 1rem;transition:all .2s}.chat-input:focus{border-color:var(--accent)}.send-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;transition:background .2s;display:flex}.send-btn:hover:not(:disabled){background:var(--accent-hover)}.send-btn:disabled{opacity:.5;cursor:not-allowed}.history-section{background:#0003;flex:1;padding:1.5rem;overflow-y:auto}.history-board h4{color:var(--text-secondary);margin-bottom:1rem;font-size:1rem}.history-card-container{flex-direction:column;gap:.5rem;display:flex}.history-card{background:var(--panel-bg);border:1px solid var(--border);cursor:pointer;border-radius:8px;padding:.75rem;transition:transform .2s,background .2s}.history-card:hover{border-color:var(--accent);background:#3b82f61a;transform:translateY(-2px)}.card-header{align-items:center;gap:.5rem;margin-bottom:.25rem;font-size:.85rem;font-weight:500;display:flex}.card-summary{color:var(--text-secondary);margin-bottom:.5rem;font-size:.8rem}.card-meta{color:var(--accent);font-size:.7rem}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.cursor-blink{animation:1s step-end infinite blink}@keyframes blink{50%{opacity:0}}.loading-screen{background:var(--bg-color);background:-webkit-linear-gradient(#3b82f6,#10b981);-webkit-text-fill-color:transparent;-webkit-background-clip:text;justify-content:center;align-items:center;width:100vw;height:100vh;font-size:1.2rem;font-weight:700;display:flex}