:root{--primary: #2a519f;--primary-dark: #213f7b;--primary-hover: #1b3563;--accent: #f49a1a;--accent-hover: #d9840f;--white: #ffffff;--neutral-100: #f5f7fa;--neutral-300: #dde3e9;--neutral-600: #5a6472;--neutral-900: #1f2937;--success: #2e7d32;--warning: #f49a1a;--danger: #c62828;--font-family-base: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--radius-sm: 4px;--radius-md: 8px;--spacing-unit: 8px}.auth-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--neutral-100);padding:calc(var(--spacing-unit) * 2)}.auth-card{width:100%;max-width:380px}*{box-sizing:border-box}body{margin:0;font-family:var(--font-family-base);background:var(--neutral-100);color:var(--neutral-900)}