:root{--bg-white:#fff;--bg-light-gray:#f5f5f5;--bg-dark:#000;--text-primary:#000;--text-secondary:#555;--text-on-dark:#fff;--border-default:#e0e0e0;--accent-lavender:#d8c8e8;--button-primary-fill:#000;--button-primary-text:#fff;--button-secondary-fill:#fff;--button-secondary-text:#000;--status-error:#d32f2f;--status-success:#22c55e;--status-warning:#f59e0b;--dashboard-bg:#181818;--dashboard-sidebar:#3d3d3d;--dashboard-card:#454545;--dashboard-border:#4f4f4f;--dashboard-text-primary:#f6f6f6;--dashboard-text-secondary:#d7d7d7;--dashboard-text-muted:#888;--dashboard-accent:#3a8fbd;--dashboard-status-error:#e64d4d;--epic-12:#96c7e3;--epic-13:#3a8fbd;--epic-14:#235d81;--epic-15:#c7e1f0;--epic-16:#20435a;--category-dot:#888;--dark-bg:#000;--dark-surface:#0a0a0a;--dark-card:#ffffff0d;--dark-card-border:#ffffff1a;--dark-icon-bg:#ffffff1a;--dark-on-dark:#fff;--dark-on-dark-2nd:#ffffffab;--dark-on-dark-muted:#fff9;--dark-border:#ffffff26;--dark-accent:#fff;--image-aspect-hero:16 / 9;--image-aspect-card:4 / 3;--image-aspect-square:1 / 1;--image-aspect-wide:21 / 9;--image-aspect-portrait:3 / 4;--image-overlay-dark:#00000080;--image-overlay-light:#fffc;--image-placeholder-bg:#e5e5e5;--image-border-radius:8px;--interactive-hover-opacity:.85;--interactive-active-opacity:.75;--interactive-focus-ring-width:2px;--interactive-disabled-opacity:.4;--interactive-transition-duration:200;--breakpoint-mobile-sm:320;--breakpoint-mobile-md:375;--breakpoint-mobile-lg:425;--breakpoint-tablet:768;--breakpoint-laptop:1024;--breakpoint-desktop:1440;--breakpoint-4k:2560;--z-index-base:0;--z-index-dropdown:100;--z-index-sticky:200;--z-index-overlay:300;--z-index-toast:400;--grid-columns:12;--grid-gutter:24px;--grid-margin:24px;--grid-max-width:1200px;--layout-sidebar-w:240px;--layout-sidebar-collapsed:64px;--layout-header-h:56px;--layout-footer-h:48px;--layout-modal-sm:400px;--layout-modal-md:560px;--layout-modal-lg:720px;--radius-none:0px;--radius-xs:2px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-2xl:24px;--radius-full:999px;--sizing-icon-sm:16px;--sizing-icon-md:20px;--sizing-icon-lg:24px;--sizing-icon-xl:32px;--sizing-avatar-sm:24px;--sizing-avatar-md:32px;--sizing-avatar-lg:40px;--sizing-avatar-xl:56px;--sizing-button-sm:28px;--sizing-button-md:36px;--sizing-button-lg:44px;--sizing-input-sm:32px;--sizing-input-md:40px;--sizing-input-lg:48px;--sizing-thumb:20px;--sizing-checkbox:16px;--sizing-toggle-w:44px;--sizing-toggle-h:24px;--spacing-2:2px;--spacing-4:4px;--spacing-6:6px;--spacing-8:8px;--spacing-12:12px;--spacing-16:16px;--spacing-20:20px;--spacing-24:24px;--spacing-32:32px;--spacing-40:40px;--spacing-48:48px;--spacing-64:64px;--spacing-80:80px;--spacing-96:96px;--spacing-120:120px;--stroke-hairline:.5px;--stroke-default:1px;--stroke-thick:2px;--opacity-0:0;--opacity-25:.25;--opacity-50:.5;--opacity-100:1;--elevation-sm:4px;--elevation-lg:16px;--font-family-display:var(--font-display), system-ui, -apple-system, BlinkMacSystemFont, sans-serif;--font-family-text:var(--font-text), system-ui, -apple-system, BlinkMacSystemFont, sans-serif;--font-weight-regular:400;--font-weight-medium:500;--font-size-display:48px;--font-size-h1:36px;--font-size-h2:28px;--font-size-h3:20px;--font-size-h4:16px;--font-size-body-lg:16px;--font-size-body:14px;--font-size-body-sm:13px;--font-size-caption:12px;--font-size-overline:10px}