:root{--color-primary:#1d4ed8;--color-primary-hover:#1e3a8a;--color-primary-light:#eff6ff;--color-bg:#f3f4f6;--color-surface:#fff;--color-surface-solid:#fff;--color-text-primary:#111827;--color-text-secondary:#4b5563;--color-text-muted:#9ca3af;--color-border:#e5e7eb;--color-border-focus:#d1d5db;--color-success:#059669;--color-success-bg:#ecfdf5;--color-danger:#dc2626;--color-danger-bg:#fef2f2;--font-family:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--shadow-glow:none;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--radius-xl:.75rem;--radius-full:9999px;--transition-fast:.1s ease-in-out;--transition-normal:.2s ease-in-out}body{font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;margin:0}.glass-panel{background:var(--color-surface);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);border-radius:var(--radius-lg)}.btn-premium{border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:pointer;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:500;text-decoration:none;display:inline-flex}.btn-premium.primary{background-color:var(--color-primary);color:#fff;box-shadow:var(--shadow-sm)}.btn-premium.primary:hover:not(:disabled){background-color:var(--color-primary-hover);box-shadow:var(--shadow-md)}.btn-premium.secondary{background-color:var(--color-surface-solid);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-premium.secondary:hover:not(:disabled){background-color:var(--color-bg);border-color:var(--color-border-focus)}.btn-premium:disabled{opacity:.6;cursor:not-allowed}.input-premium{border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-surface-solid);width:100%;color:var(--color-text-primary);font-family:var(--font-family);transition:all var(--transition-fast);box-sizing:border-box;padding:.5rem .75rem;font-size:.875rem}.input-premium:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-primary-light);outline:none}.input-label{color:var(--color-text-secondary);margin-bottom:.375rem;font-size:.875rem;font-weight:500;display:block}.badge-premium{border-radius:var(--radius-sm);align-items:center;padding:.25rem .6rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-premium.success{background-color:var(--color-success-bg);color:var(--color-success)}.badge-premium.danger{background-color:var(--color-danger-bg);color:var(--color-danger)}