:root{--bg-void:#000000;--bg-primary:#0d0d0d;--bg-elevated:#161616;--bg-card:#1a1a1a;--bg-hover:#252525;--text-primary:#f0f0f0;--text-secondary:#a0a0a0;--text-muted:#666666;--accent-ghost:#8b5cf6;--accent-ghost-glow:#a78bfa;--accent-green:#10b981;--accent-green-hover:#059669;--accent-coral:#f97316;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--info:#3b82f6;--border-subtle:rgba(255,255,255,0.08);--border-visible:rgba(255,255,255,0.12);--shadow-glow:0 0 40px rgba(139,92,246,0.15);--shadow-card:0 4px 24px rgba(0,0,0,0.4);--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--radius-full:9999px;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-mono:"SF Mono",Monaco,Consolas,monospace}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--bg-void);color:var(--text-primary);line-height:1.5;overflow-x:hidden}@keyframes ghostFloat{0%,to{transform:translateY(0) scale(1);opacity:.9}50%{transform:translateY(-20px) scale(1.05);opacity:1}}@keyframes ghostPulse{0%,to{filter:drop-shadow(0 0 20px rgba(139,92,246,.4))}50%{filter:drop-shadow(0 0 40px rgba(139,92,246,.7))}}@keyframes typingPulse{0%,to{opacity:.4}50%{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;font-size:16px;font-weight:600;border:none;border-radius:var(--radius-full);cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--accent-green) 0,var(--accent-green-hover) 100%);color:white;box-shadow:0 4px 20px rgba(16,185,129,.3)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(16,185,129,.4)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-visible)}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--accent-ghost)}.btn-ghost-icon{background:transparent;color:var(--text-secondary)}.btn-ghost-icon:hover{color:var(--accent-ghost)}.input-ghost{width:100%;padding:14px 18px;font-size:15px;background:var(--bg-card);border:1px solid var(--border-visible);border-radius:var(--radius-md);color:var(--text-primary);outline:none;transition:all .2s}.input-ghost:focus{border-color:var(--accent-ghost);box-shadow:0 0 0 3px rgba(139,92,246,.15)}.input-ghost::placeholder{color:var(--text-muted)}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-card)}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-connected{background:var(--success);box-shadow:0 0 10px var(--success);animation:pulse 2s infinite}.status-disconnected{background:var(--error)}.status-connecting{background:var(--warning);animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.message{max-width:75%;padding:12px 18px;border-radius:var(--radius-lg);word-wrap:break-word;animation:fadeInUp .3s ease-out}.message-self{background:linear-gradient(135deg,var(--accent-green) 0,#059669 100%);color:white;margin-left:auto;border-bottom-right-radius:4px}.message-other{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-subtle);margin-right:auto;border-bottom-left-radius:4px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-visible);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-error{color:var(--error)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.w-full{width:100%}.h-full{height:100%}.p-2{padding:8px}.p-4{padding:16px}.p-6{padding:24px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.rounded{border-radius:var(--radius-md)}.rounded-full{border-radius:var(--radius-full)}.opacity-50{opacity:.5}.opacity-75{opacity:.75}@media (max-width:640px){html{font-size:14px}.card{padding:16px;border-radius:var(--radius-md)}.message{max-width:90%}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}