:root{--color-primary:#0d6efd;--color-primary-hover:#0b5ed7;--color-secondary:#6c757d;--color-secondary-hover:#5c636a;--color-success:#198754;--color-danger:#dc3545;--color-danger-hover:#bb2d3b;--color-warning:#ffc107;--color-warning-dark:#664d03;--color-info:#0dcaf0;--color-info-dark:#055160;--color-bg:#f8f9fa;--color-surface:#fff;--color-border:#dee2e6;--color-text:#212529;--color-text-muted:#6c757d;--color-navbar-bg:#212529;--color-navbar-border:rgba(255,255,255,.125);--color-navbar-text:#f8f9fa;--color-navbar-muted:rgba(248,249,250,.7);--radius-sm:.25rem;--radius-md:.375rem;--shadow-md:0 .5rem 1rem rgba(0,0,0,.15);--font-body:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace}