button{font-size:1rem}button.main{padding:.45rem .9rem;border-radius:6px;border:none;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;font-weight:600;cursor:pointer}button.main.disabled{background:#c7d2fe;cursor:not-allowed}button.secondary{padding:.45rem .9rem;border-radius:6px;background:#fff;color:#374151;border:1px solid #d1d5db;font-weight:500;cursor:pointer;transition:background .15s ease,border-color .15s ease}button.secondary:hover:not(.disabled){background:#f9fafb;border-color:#9ca3af}button.secondary.disabled{color:#9ca3af;border-color:#e5e7eb;cursor:not-allowed}button.cancel{padding:.5rem .9rem;border-radius:4px;border:none;cursor:pointer;font-weight:600}.cancel{background:#e0e0e0}button.confirm{padding:.5rem .9rem;border-radius:4px;border:none;cursor:pointer;font-weight:600}.confirm{background:#e74c3c;color:#fff}