:root{--color-background: #0F172A;--color-card-base: #1E293B;--color-card-hover: #334155;--color-text-on-dark: #E5E7EB;--color-text-muted: #94A3B8;--color-primary: #3B82F6;--color-primary-hover: #2563EB;--card-background: var(--color-card-base);--text-primary: var(--color-text-on-dark);--text-secondary: var(--color-text-muted);--primary-color: var(--color-primary);--border-color: var(--color-border);--sidebar-bg: #0F172A;--sidebar-text: #E5E7EB;--sidebar-active-bg: #1E293B;--sidebar-active-text: #3B82F6;--color-win: #16A34A;--color-loss: #DC2626;--color-border: rgba(148, 163, 184, .2);--color-white: #FFFFFF;--color-black: #000000}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--color-background);color:var(--sidebar-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.text-primary{color:var(--color-primary)}.text-muted{color:var(--color-text-muted)}.bg-card{background-color:var(--color-card-base)}.bg-card-hover:hover{background-color:var(--color-card-hover)}