:root{--theme-color-primary: #ff6b35;--theme-color-primary-hover: #e85d2a;--theme-color-primary-active: #d94e1f;--theme-color-background: #f9fafb;--theme-color-surface: #ffffff;--theme-color-text-primary: #1f2937;--theme-color-text-secondary: #6b7280;--theme-color-text-muted: #9ca3af;--theme-color-border: #e5e7eb;--theme-color-success: #10b981;--theme-color-error: #ef4444;--theme-color-warning: #f59e0b;--theme-color-info: #3b82f6;--theme-shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--theme-shadow-md: 0 1px 3px rgba(0, 0, 0, .12);--theme-shadow-lg: 0 4px 6px rgba(0, 0, 0, .1);--theme-color-surface-elevated: #ffffff}:root[theme=dark]{--theme-color-primary: #10B981;--theme-color-primary-hover: #059669;--theme-color-primary-active: #047857;--theme-color-surface-elevated: #343a40;--theme-color-background: #212529;--theme-color-surface: #2c3136;--theme-color-text-primary: #dee2e6;--theme-color-text-secondary: #adb5bd;--theme-color-text-muted: #6c757d;--theme-color-border: #495057;--theme-color-success: #34d399;--theme-color-error: #f87171;--theme-color-warning: #fbbf24;--theme-color-info: #60a5fa;--theme-shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--theme-shadow-md: 0 1px 3px rgba(0, 0, 0, .4);--theme-shadow-lg: 0 4px 6px rgba(0, 0, 0, .5)}:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;padding:0;min-height:100vh;background-color:var(--theme-color-background);color:var(--theme-color-text-primary);transition:background-color .2s ease,color .2s ease}