:root{--brand-primary: #003CA2;--brand-primary-dark: #002d7a;--brand-primary-light: #0052d9;--brand-accent: #A2832F;--brand-accent-light: #c9a754;--brand-surface: #ffffff;--brand-header-start: #1e293b;--brand-header-end: #0f172a;--brand-bg: #f1f5f9;--brand-border: #e2e8f0;--brand-text: #1e293b;--brand-text-secondary: #64748b;--brand-text-muted: #94a3b8;--color-success: #10b981;--color-success-bg: #d1fae5;--color-warning: #f59e0b;--color-warning-bg: #fef3c7;--color-danger: #ef4444;--color-danger-bg: #fee2e2;--color-muted: #6b7280;--color-muted-bg: #f3f4f6;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .06);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}button{font-family:inherit}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:1rem;background-color:var(--brand-primary-dark);color:#fff}.loading-logo{max-width:300px;width:80%;height:auto;filter:brightness(0) invert(1);animation:pulse 2s infinite ease-in-out}@keyframes pulse{0%{opacity:.8;transform:scale(.98)}50%{opacity:1;transform:scale(1.02)}to{opacity:.8;transform:scale(.98)}}