:root{--bg:#f5f7fb;--text:#0f172a;--muted:#64748b;--primary:#2563eb;--card:#fff;--border:#e5e7eb;--radius:14px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);font-family:Inter,system-ui,sans-serif;color:var(--text)}a:focus-visible,button:focus-visible,input:focus,select:focus,textarea:focus{outline:none}::selection{background:rgba(37,99,235,.12)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}a{color:inherit;text-decoration:none}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:#fff;border-right:1px solid var(--border);padding:20px}.nav a{display:block;padding:10px 12px;border-radius:10px;color:var(--text);text-decoration:none;margin-bottom:6px;font-weight:600}.nav a:hover{background:#f1f5f9}.main{padding:20px}.topbar{background:#fff;padding:14px 20px;border-bottom:1px solid var(--border);font-weight:700}.card{background:var(--card);padding:16px;border-radius:var(--radius);box-shadow:0 8px 24px rgba(15,23,42,.05)}.card,.input,select,textarea{border:1px solid var(--border)}.input,select,textarea{padding:10px 12px;border-radius:10px;width:100%;background:#fff;color:var(--text)}.button{background:var(--primary);color:#fff;border:none;padding:10px 14px;border-radius:10px;cursor:pointer;font-weight:700}@media (max-width:980px){.tru-desktop-sidebar{display:none!important}.tru-mobile-menu-button{display:inline-flex!important}.tru-shell-main{padding:16px!important}.tru-global-search{display:none!important}}@media (min-width:981px){.tru-mobile-overlay{display:none!important}}@media (max-width:1024px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--border)}}