:root{--bg-main:#f8fafc;--bg-surface:#fff;--text-main:#111827;--text-muted:#6b7280;--text-subtle:#9ca3af;--border-color:#e5e7eb;--border-subtle:#f3f4f6;--bg-elevated:#f3f4f6;--primary:#2563eb;--primary-hover:#1d4ed8;--primary-light:#eff6ff;--accent-yellow:#eab308;--accent-yellow-light:#fef9c3;--accent-yellow-dark:#713f12;--success:#16a34a;--success-light:#dcfce7;--success-border:#86efac;--success-dark:#166534;--danger:#dc2626;--danger-light:#fee2e2;--danger-border:#fca5a5;--danger-dark:#991b1b;--warning:#d97706;--warning-light:#fef3c7;--warning-border:#fde68a;--warning-dark:#854d0e;--header-height:56px;--radius-sm:6px;--radius-md:8px;--radius-lg:10px;--radius-xl:14px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000000d, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #0000000f, 0 4px 6px -4px 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