:root{--color-primary: #1976d2;--color-primary-contrast: #ffffff;--color-secondary: #dc004e;--color-secondary-contrast: #ffffff;--color-bg-default: #f5f7fa;--color-bg-paper: #ffffff;--color-bg-alt: #eef2f6;--color-text-primary: #1e293b;--color-text-secondary: #475569;--color-text-disabled: #94a3b8;--color-border: #d0d7e2;--color-divider: #e2e8f0;--color-success: #2e7d32;--color-warning: #ed6c02;--color-error: #d32f2f;--color-info: #0288d1;--surface-1: var(--color-bg-paper);--surface-2: #f0f3f7;--surface-3: #e4e9ef;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px rgba(0,0,0,.08);--shadow-md: 0 2px 6px rgba(0,0,0,.12);--shadow-lg: 0 4px 14px rgba(0,0,0,.16);--font-family-base: "Inter", "Roboto", "Helvetica", "Arial", sans-serif;--font-family-headers: "Rockingham Demibold", "Inter", "Helvetica", "Arial", sans-serif}@font-face{font-family:Rockingham Demibold;src:url(/fonts/Rockingham-Demibold.woff2) format("woff2"),url(/fonts/Rockingham-Demibold.woff) format("woff");font-weight:600;font-style:normal;font-display:swap}:root[data-theme=dark]{--color-primary: #90caf9;--color-primary-contrast: #0b1117;--color-secondary: #f48fb1;--color-secondary-contrast: #0b1117;--color-bg-default: #0f172a;--color-bg-paper: #1e293b;--color-bg-alt: #162236;--color-text-primary: #f1f5f9;--color-text-secondary: #cbd5e1;--color-text-disabled: #64748b;--color-border: #334155;--color-divider: #1e293b;--color-success: #4caf50;--color-warning: #ff9800;--color-error: #ef5350;--color-info: #29b6f6;--surface-1: var(--color-bg-paper);--surface-2: #24344a;--surface-3: #2d415b;--shadow-sm: 0 1px 2px rgba(0,0,0,.6);--shadow-md: 0 2px 6px rgba(0,0,0,.5);--shadow-lg: 0 4px 14px rgba(0,0,0,.4)}.theme-transition *{transition:background-color .25s ease,color .25s ease,border-color .25s ease}