.erp-btn-primary,
.erp-btn-secondary,
.erp-btn-edit,
.erp-btn-warning,
.erp-btn-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 88px;
    min-height: 34px;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: all .15s ease-in-out;
}

.erp-btn-primary {
    background: linear-gradient(180deg, #5b8fe8 0%, #3b6fd8 45%, #1e40af 100%);
    border: 1px solid #16358f;
    color: #ffffff;
}

.erp-btn-secondary {
    background: linear-gradient(180deg, #f4f4f5 0%, #e5e7eb 55%, #d1d5db 100%);
    border: 1px solid #9ca3af;
    color: #374151;
}

.erp-btn-edit {
    background: linear-gradient(180deg, #5b8fe8 0%, #3b6fd8 45%, #1e40af 100%);
    border: 1px solid #16358f;
    color: #ffffff;
}

.erp-btn-warning {
    background: linear-gradient(180deg, #fde68a 0%, #fbbf24 55%, #d97706 100%);
    border: 1px solid #b45309;
    color: #111827;
}

.erp-btn-danger {
    background: linear-gradient(180deg, #fca5a5 0%, #ef4444 55%, #b91c1c 100%);
    border: 1px solid #991b1b;
    color: #ffffff;
}