:root{--bg-base:#0a0a0b;--bg-surface:#121214;--bg-elevated:#1a1a1c;--bg-glass:#12121499;--border-subtle:#ffffff0f;--border-medium:#ffffff1a;--border-strong:#ffffff26;--accent-primary:#6366f1;--accent-secondary:#8b5cf6;--accent-tertiary:#ec4899;--accent-glow:#6366f133;--accent-glow-strong:#6366f166;--text-primary:#fafafa;--text-secondary:#a1a1aa;--text-tertiary:#71717a;--text-muted:#52525b;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-in-out:cubic-bezier(.4, 0, .2, 1);--duration-fast:.15s;--duration-normal:.2s;--duration-slow:.3s;--duration-slower:.5s;--node-idle:var(--bg-elevated);--node-active:linear-gradient(135deg, #6366f11a 0%, #8b5cf61a 100%);--node-processing:#fbbf241a;--edge-inactive:#fff3;--edge-active:linear-gradient(90deg, #6366f1, #8b5cf6);--edge-processing:#fbbf24;--glow-active:0 0 24px var(--accent-glow);--glow-strong:0 0 32px var(--accent-glow-strong);--glow-pulse:0 0 16px var(--accent-glow)}.canvas-grid{background-image:radial-gradient(circle at 1px 1px,#ffffff0d 1px,#0000 0);background-position:-1px -1px;background-size:24px 24px}.glass-surface{-webkit-backdrop-filter:blur(20px);background:var(--bg-glass);border:1px solid var(--border-subtle)}.glass-card{-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-subtle);background:linear-gradient(135deg,#1a1a1ccc 0%,#121214e6 100%);box-shadow:0 8px 32px #0006}@keyframes slide-up-message{0%{opacity:0;transform:translateY(12px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}.message-enter{animation:slide-up-message var(--duration-normal) var(--ease-out)}@keyframes pulse-glow{0%,to{box-shadow:var(--glow-pulse);opacity:1}50%{box-shadow:var(--glow-active);opacity:.6}}.node-active{animation:2s ease-in-out infinite pulse-glow}@keyframes node-hover-lift{0%{transform:translateY(0)scale(1);box-shadow:0 8px 32px #0006}to{box-shadow:var(--glow-active);transform:translateY(-4px)scale(1.02)}}.node-hover:hover{animation:node-hover-lift var(--duration-slow) var(--ease-out)}@keyframes edge-flow{to{stroke-dashoffset:-20px}}.edge-active{stroke:var(--edge-active);stroke-width:2px;animation:1s linear infinite edge-flow}@keyframes mode-switch{0%{opacity:1;transform:scale(1)}50%{opacity:0;transform:scale(.95)}51%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.mode-transition{animation:mode-switch var(--duration-slow) var(--ease-in-out)}@keyframes status-pulse{0%,to{opacity:1}50%{opacity:.5}}.status-pulse{animation:1.5s ease-in-out infinite status-pulse}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinner{animation:1s linear infinite spin}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}.shimmer{background:linear-gradient(90deg, var(--bg-elevated) 0%, var(--bg-surface) 50%, var(--bg-elevated) 100%);background-size:1000px 100%;animation:2s infinite shimmer}