*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-0: #0e0e0f;--bg-1: #141416;--bg-2: #1c1c1f;--bg-3: #242428;--bg-4: #2e2e33;--border: #323237;--border-bright: #46464e;--text-0: #f0efe8;--text-1: #b8b7b0;--text-2: #7a7972;--text-3: #4a4a46;--amber: #f5a623;--amber-dim: #c07d10;--amber-glow: rgba(245, 166, 35, .12);--amber-glow-strong: rgba(245, 166, 35, .22);--green: #4caf7d;--red: #e05a5a;--blue: #6b9fd4;--radius-sm: 3px;--radius: 6px;--radius-lg: 10px;--font-mono: "DM Mono", monospace;--font-sans: "DM Sans", sans-serif;--font-display: "Bebas Neue", sans-serif}html,body,#root{height:100%;background:var(--bg-0);color:var(--text-0);font-family:var(--font-sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-4);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-bright)}.mono{font-family:var(--font-mono)}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}button{font-family:var(--font-sans);cursor:pointer;border:none;background:none;color:inherit}input,textarea,select{font-family:var(--font-mono);background:var(--bg-2);border:1px solid var(--border);color:var(--text-0);border-radius:var(--radius-sm);outline:none;font-size:13px}input:focus,textarea:focus{border-color:var(--amber);box-shadow:0 0 0 2px var(--amber-glow)}.btn{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--radius-sm);font-size:12px;font-weight:500;font-family:var(--font-sans);letter-spacing:.02em;transition:all .12s;cursor:pointer;border:1px solid transparent;white-space:nowrap}.btn-primary{background:var(--amber);color:#0e0e0f;border-color:var(--amber);font-weight:600}.btn-primary:hover{background:#f0b84a;filter:brightness(1.05)}.btn-primary:active{filter:brightness(.95)}.btn-ghost{background:transparent;color:var(--text-1);border-color:var(--border)}.btn-ghost:hover{background:var(--bg-3);color:var(--text-0);border-color:var(--border-bright)}.btn-danger{background:transparent;color:var(--red);border-color:var(--border)}.btn-danger:hover{background:#e05a5a1a;border-color:var(--red)}.btn-sm{padding:4px 8px;font-size:11px}.btn-lg{padding:9px 18px;font-size:13px}.btn:disabled{opacity:.4;cursor:not-allowed}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:.4}50%{opacity:1}}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200% center}to{background-position:200% center}}.animate-spin{animation:spin 1s linear infinite}.animate-pulse{animation:pulse 1.5s ease-in-out infinite}.animate-fade-in{animation:fadeIn .2s ease-out}.shimmer{background:linear-gradient(90deg,var(--bg-2) 25%,var(--bg-3) 50%,var(--bg-2) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}.node-hover-actions{opacity:0;pointer-events:none}.node-card:hover .node-hover-actions{opacity:1;pointer-events:auto}