:root{--bg-app:#0f172a;--bg-surface:#1e293b;--bg-surface-hover:#334155;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--primary:#3b82f6;--primary-hover:#2563eb;--status-success:#10b981;--status-warning:#f59e0b;--status-danger:#ef4444;--border:#334155;--radius:8px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--font-primary:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}html,body{font-family:var(--font-primary);background-color:var(--bg-app);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0}a{color:inherit;text-decoration:none}*{box-sizing:border-box}.container{max-width:1200px;margin:0 auto;padding:2rem}.card{background-color:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:1.5rem}.btn{border-radius:var(--radius);cursor:pointer;border:none;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:.95rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.input{background-color:var(--bg-app);border:1px solid var(--border);color:var(--text-primary);border-radius:var(--radius);width:100%;padding:.75rem;font-size:1rem}.input:focus{outline:2px solid var(--primary);border-color:#0000}.badge{text-transform:uppercase;letter-spacing:.05em;border-radius:9999px;padding:.25rem .75rem;font-size:.75rem;font-weight:600}.badge-success{color:var(--status-success);background:#10b98133}.badge-warning{color:var(--status-warning);background:#f59e0b33}.badge-danger{color:var(--status-danger);background:#ef444433}@keyframes pulse{0%,to{opacity:1;box-shadow:0 0 #ef444466}50%{opacity:.9;box-shadow:0 0 0 8px #ef444400}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}@keyframes glow-pulse{0%,to{filter:drop-shadow(0 0 8px)}50%{filter:drop-shadow(0 0 16px)}}.glass-card{-webkit-backdrop-filter:blur(12px);border-radius:var(--radius);background:#1e293b99;border:1px solid #ffffff1a;box-shadow:0 8px 32px #0000005e}.glow-success{filter:drop-shadow(0 0 8px var(--status-success));animation:2s ease-in-out infinite glow-pulse}.glow-warning{filter:drop-shadow(0 0 8px var(--status-warning));animation:2s ease-in-out infinite glow-pulse}.glow-danger{filter:drop-shadow(0 0 8px var(--status-danger));animation:2s ease-in-out infinite glow-pulse}.smooth-transition{transition:all .3s cubic-bezier(.4,0,.2,1)}.card:hover{box-shadow:var(--shadow-lg);border-color:#3b82f64d;transform:translateY(-2px)}.floating-chat-button{background:linear-gradient(135deg,var(--primary),#2563eb);color:#fff;cursor:pointer;z-index:999;border:none;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;transition:all .3s cubic-bezier(.4,0,.2,1);animation:3s ease-in-out infinite pulse-glow;display:flex;position:fixed;bottom:2rem;right:2rem;box-shadow:0 4px 20px #3b82f666}.floating-chat-button:hover{transform:scale(1.1);box-shadow:0 6px 30px #3b82f699}.floating-chat-button:active{transform:scale(.95)}@keyframes pulse-glow{0%,to{box-shadow:0 4px 20px #3b82f666}50%{box-shadow:0 4px 30px #3b82f6b3}}.chat-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#00000080;animation:.2s ease-out fadeIn;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.chat-panel{background:var(--bg-surface);border-left:1px solid var(--border);z-index:1001;flex-direction:column;width:450px;max-width:100vw;animation:.3s cubic-bezier(.4,0,.2,1) slideIn;display:flex;position:fixed;top:0;bottom:0;right:0;box-shadow:-4px 0 20px #0000004d}@keyframes slideIn{0%{transform:translate(100%)}to{transform:translate(0)}}.chat-message-user{background:linear-gradient(135deg,var(--primary),#2563eb);color:#fff;max-width:80%;box-shadow:var(--shadow-sm);border-radius:16px 16px 4px;align-self:flex-end;padding:1rem}.chat-message-ai{border:1px solid var(--border);max-width:80%;color:var(--text-primary);box-shadow:var(--shadow-sm);background:#ffffff0d;border-radius:16px 16px 16px 4px;align-self:flex-start;padding:1rem}.typing-indicator{align-items:center;gap:4px;display:flex}.typing-indicator span{background:var(--primary);border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite typing}.typing-indicator span:first-child{animation-delay:0s}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{opacity:.7;transform:translateY(0)}30%{opacity:1;transform:translateY(-10px)}}.chat-message-content p:first-child{margin-top:0}.chat-message-content p:last-child{margin-bottom:0}.chat-message-content ul,.chat-message-content ol{padding-left:0}.chat-message-content li{list-style-position:inside}@media (max-width:768px){.chat-panel{width:100vw}.floating-chat-button{width:56px;height:56px;bottom:1.5rem;right:1.5rem}}