.card[data-v-20dd5be1]{background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 8px #0000001a;text-align:center}.card-icon[data-v-20dd5be1]{font-size:48px;margin-bottom:16px}h3[data-v-20dd5be1]{margin:0 0 8px;color:#1a1a1a}p[data-v-20dd5be1]{margin:0 0 16px;color:#666;font-size:14px}.preset-select[data-v-20dd5be1]{width:100%;padding:10px;border:1px solid #ddd;border-radius:8px;margin-bottom:16px;font-size:14px}.create-btn[data-v-20dd5be1]{width:100%;padding:12px 24px;background:#3b82f6;color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:background .2s}.create-btn[data-v-20dd5be1]:hover:not(:disabled){background:#2563eb}.create-btn[data-v-20dd5be1]:disabled{background:#9ca3af;cursor:not-allowed}.toast[data-v-4197194d]{position:fixed;bottom:20px;right:20px;padding:16px 24px;border-radius:8px;color:#fff;font-weight:500;z-index:1000}.toast.success[data-v-4197194d]{background:#22c55e}.toast.error[data-v-4197194d]{background:#ef4444}.toast-enter-active[data-v-4197194d],.toast-leave-active[data-v-4197194d]{transition:all .3s ease}.toast-enter-from[data-v-4197194d],.toast-leave-to[data-v-4197194d]{opacity:0;transform:translateY(20px)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f3f4f6;min-height:100vh}.app{max-width:1200px;margin:0 auto;padding:40px 20px}.header{text-align:center;margin-bottom:40px}.header h1{font-size:32px;color:#1a1a1a;margin-bottom:8px}.header p{color:#666;font-size:18px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}