:root{--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--space-12:3rem;--space-16:4rem;--font-sans:"Inter",system-ui,-apple-system,sans-serif;--font-mono:"JetBrains Mono",Menlo,Monaco,monospace;--transition-fast:150ms ease;--transition-normal:250ms ease;--transition-slow:350ms ease;--shadow-card-polished:0 2px 20px -4px rgba(30,77,124,.08);--shadow-card-hover-polished:0 8px 30px -6px rgba(30,77,124,.12);--shadow-card-glow:0 4px 24px -4px rgba(30,77,124,.2),0 0 12px -2px rgba(30,77,124,.1);--shadow-card-glow-hover:0 8px 32px -4px rgba(30,77,124,.3),0 0 20px -2px rgba(30,77,124,.18);--glow-primary:0 0 20px -4px rgba(30,77,124,.25),0 0 40px -8px rgba(30,77,124,.12);--glow-accent:0 0 20px -4px rgba(34,197,94,.25),0 0 40px -8px rgba(34,197,94,.12);--credit-available:#1e4d7c;--credit-used:#e8a838;--page-bg:#edeaf3;--surface:#fff;--brand:#1d3557;--purple:#5b4a9b;--gold:#c4882a;--teal:#2e7d72;--rose:#b5464a;--text-primary:#1a1a2e;--text-secondary:#555;--border:rgba(91,74,155,.18);--radius:10px;--font-heading:"Lora",serif;--font-body:"DM Sans",sans-serif;--credit-healthy:#2e7d72;--credit-low:#c4882a;--credit-zero:#b5464a;--purple-lt:#eee9fa;--teal-lt:#e8f5f3;--rose-lt:#fdeaea;--gold-bg:#fbf4e8;--surface-2:#f5f3fa;--border-2:#ccc7e0;--muted:#8a85a0;--text:#2c2c3e;--text-2:#4a4565;--brand-lt:#e4ebf5;--model-gpt:#10a37f;--model-gem:#4285f4;--model-grok:#e8434f;--model-cl:#d4760a;--left-panel-width:256px;--right-panel-width:280px;--layout-gap:10px;--view-nav-width:162px}@media (max-width:1439px){:root{--right-panel-width:240px}}@media (max-width:1023px){:root{--left-panel-width:220px;--right-panel-width:200px}}