:root{--color-primary:#0ea5a4;--color-secondary:#64748b;--logo-url:"";--max-w:1200px;--color-primary-from:#667eea;--color-primary-to:#764ba2;--color-primary-hover:#764ba2;--color-text-primary:#333;--color-text-secondary:#666;--color-background:#fff;--color-border:#e0e0e0;--color-background-light:#f9f9f9;--color-background-lighter:#f0f0f0;--color-danger:#c62828;--color-danger-light:#ffebee;--color-danger-border:#ef5350;--color-danger-light-hover:#ffcdd2;--color-danger-border-hover:#e53935;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:12px;--spacing-lg:16px;--spacing-xl:24px;--spacing-2xl:32px;--spacing-3xl:48px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 2px 8px rgba(0,0,0,.05);--shadow-md:0 4px 12px rgba(102,126,234,.4);--shadow-lg:0 8px 24px rgba(0,0,0,.12);--font-size-xs:12px;--font-size-sm:13px;--font-size-base:14px;--font-size-lg:16px;--font-size-xl:18px;--font-size-2xl:20px;--font-size-3xl:24px;--font-weight-normal:500;--font-weight-semibold:600;--font-weight-bold:700;--transition-fast:all 0.2s ease;--transition-normal:all 0.3s ease}#__next,body,html{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;background:#f8fafc;color:#0f172a}.btn-primary{background:var(--color-primary);color:#fff;padding:.5rem 1rem;border-radius:6px}.min-h-screen{min-height:100vh}.flex{display:flex}.items-center{align-items:center}.justify-center{justify-content:center}.p-6{padding:1.5rem}.mt-4{margin-top:1rem}.text-2xl{font-size:1.5rem}.font-semibold{font-weight:600}.font-bold{font-weight:700}