body,html{margin:0;padding:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f5f5f5}.page-container{background:#fff;max-width:1024px;margin:0 auto;min-height:100vh}main{padding:32px 24px}button,input{font-family:inherit}.loader-overlay{position:fixed;inset:0;background:rgba(15,23,42,.35);justify-content:center;z-index:50}.loader-box,.loader-overlay{display:flex;align-items:center}.loader-box{background:#fff;border-radius:12px;padding:16px 24px;box-shadow:0 10px 40px rgba(15,23,42,.35);gap:12px;min-width:260px}.loader-spinner{width:28px;height:28px;border-radius:9999px;border:3px solid #e5e7eb;border-top-color:#000;animation:loader-spin .8s linear infinite}.loader-text-title{font-size:14px;font-weight:600}.loader-text-subtitle{font-size:12px;color:#4b5563}@keyframes loader-spin{to{transform:rotate(1turn)}}