*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0d0f12;--surface: #14171c;--border: #1e2228;--muted: #2a2f38;--text: #e2e6ed;--dim: #6b7280;--accent: #4f9cf9;--accent2: #7c3aed;--success: #10b981;--warn: #f59e0b;--danger: #ef4444;--mono: "IBM Plex Mono", monospace;--sans: "Inter", system-ui, sans-serif;--radius: 6px}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:14px;line-height:1.5}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--muted);border-radius:2px}@keyframes pulse{0%,to{opacity:.3}50%{opacity:1}}@keyframes flowEdge{to{stroke-dashoffset:-20}}@keyframes pulseRect{0%,to{stroke:#10b981;filter:drop-shadow(0 0 2px rgba(16,185,129,.4))}50%{stroke:#34d399;filter:drop-shadow(0 0 8px rgba(52,211,153,.8))}}@keyframes pulseOpacity{0%,to{opacity:.3}50%{opacity:1}}textarea{resize:none;outline:none}button:hover{filter:brightness(1.15)}button:active{transform:scale(.97)}