*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary:#2563eb;--color-primary-hover:#1d4ed8;--color-primary-light:#eff6ff;--color-secondary:#64748b;--color-background:#fff;--color-surface:#f8fafc;--color-border:#e2e8f0;--color-text-primary:#0f172a;--color-text-secondary:#475569;--color-success:#059669;--color-warning:#d97706;--color-danger:#dc2626;--color-danger-hover:#b91c1c;--color-info:#0284c7;--font-sans:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono:ui-monospace, "Cascadia Code", Consolas, monospace;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-full:9999px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--spacing-2xl:48px;--transition-fast:.15s ease;--transition-base:.2s ease}html{font-family:var(--font-sans);color:var(--color-text-primary);background:var(--color-background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.5}body,#root{min-height:100dvh}img,svg{max-width:100%;display:block}input,button,textarea,select{font:inherit;color:inherit}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}@keyframes spin{to{transform:rotate(360deg)}}