:root{--bg:#f5f6f8;--surface:#fff;--border:#e5e7eb;--text:#1f2937;--text2:#6b7280;--text3:#9ca3af;--accent:#2490ef;--accent2:#1b6fbf;--accent-bg:#e8f2fd;--danger:#ef4444;--success:#22c55e;--warn:#f59e0b;--r:8px;--shadow:0 1px 3px rgba(0,0,0,.06);--thead-bg:#f4f5f7;--td-border:#f0f1f3;--td-border2:#f0f0f0;--tr-hover:#fafbfc;--img-bg:#f9f9f9;--cpv-color:#0d3b66;--focus-shadow:rgba(36,144,239,.1);--login-grad:linear-gradient(135deg,#f0f4ff 0%,#e8f2fd 100%);--filter-reset-hover-bg:#fee2e2}